diff --git a/.dockerignore b/.dockerignore new file mode 100644 index 0000000000..479eba94de --- /dev/null +++ b/.dockerignore @@ -0,0 +1,7 @@ +Vagrantfile +build/ +.gitignore +.git/ +.travis.yml +deploy.sh +.github/ \ No newline at end of file diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000000..e7ac9bbcd8 --- /dev/null +++ b/.gitignore @@ -0,0 +1,27 @@ +*.gem +*.rbc +.bundle +.config +coverage +InstalledFiles +lib/bundler/man +pkg +rdoc +spec/reports +test/tmp +test/version_tmp +tmp +*.DS_STORE +build/ +.cache +.vagrant +.sass-cache + +# YARD artifacts +.yardoc +_yardoc +doc/ +.idea/ + +# VSCode +.vscode/ diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 0000000000..0d6d210d94 --- /dev/null +++ b/.travis.yml @@ -0,0 +1,10 @@ +sudo: false + +language: ruby + +rvm: + - 2.3.3 + - 2.4.0 + +cache: bundler +script: bundle exec middleman build diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000000..fc690ef92e --- /dev/null +++ b/Dockerfile @@ -0,0 +1,9 @@ +FROM ruby:2.3-alpine +RUN apk add --update nodejs g++ make +COPY Gemfile Gemfile.lock /usr/src/app/ +WORKDIR /usr/src/app +RUN bundle install +COPY . /usr/src/app +VOLUME /usr/src/app +EXPOSE 4567 +CMD ["bundle", "exec", "middleman", "server", "--watcher-force-polling"] diff --git a/Gemfile b/Gemfile new file mode 100644 index 0000000000..12951d795f --- /dev/null +++ b/Gemfile @@ -0,0 +1,12 @@ +ruby '>=2.3.1' +source 'https://rubygems.org' + +# Middleman +gem 'middleman', '~>4.2.1' +gem 'middleman-syntax', '~> 3.0.0' +gem 'middleman-autoprefixer', '~> 2.7.0' +gem "middleman-sprockets", "~> 4.1.0" +gem 'middleman-livereload' +gem 'rouge', '~> 2.0.5' +gem 'redcarpet', '~> 3.4.0' +gem 'nokogiri', '~> 1.6.8' diff --git a/Gemfile.lock b/Gemfile.lock new file mode 100644 index 0000000000..9691003b81 --- /dev/null +++ b/Gemfile.lock @@ -0,0 +1,141 @@ +GEM + remote: https://rubygems.org/ + specs: + activesupport (5.0.1) + concurrent-ruby (~> 1.0, >= 1.0.2) + i18n (~> 0.7) + minitest (~> 5.1) + tzinfo (~> 1.1) + addressable (2.5.0) + public_suffix (~> 2.0, >= 2.0.2) + autoprefixer-rails (6.6.1) + execjs + backports (3.6.8) + coffee-script (2.4.1) + coffee-script-source + execjs + coffee-script-source (1.12.2) + compass-import-once (1.0.5) + sass (>= 3.2, < 3.5) + concurrent-ruby (1.0.4) + contracts (0.13.0) + dotenv (2.2.0) + em-websocket (0.5.1) + eventmachine (>= 0.12.9) + http_parser.rb (~> 0.6.0) + erubis (2.7.0) + eventmachine (1.2.5) + execjs (2.7.0) + fast_blank (1.0.0) + fastimage (2.0.1) + addressable (~> 2) + ffi (1.9.17) + haml (4.0.7) + tilt + hamster (3.0.0) + concurrent-ruby (~> 1.0) + hashie (3.5.1) + http_parser.rb (0.6.0) + i18n (0.7.0) + kramdown (1.13.2) + listen (3.0.8) + rb-fsevent (~> 0.9, >= 0.9.4) + rb-inotify (~> 0.9, >= 0.9.7) + memoist (0.15.0) + middleman (4.2.1) + coffee-script (~> 2.2) + compass-import-once (= 1.0.5) + haml (>= 4.0.5) + kramdown (~> 1.2) + middleman-cli (= 4.2.1) + middleman-core (= 4.2.1) + sass (>= 3.4.0, < 4.0) + middleman-autoprefixer (2.7.1) + autoprefixer-rails (>= 6.5.2, < 7.0.0) + middleman-core (>= 3.3.3) + middleman-cli (4.2.1) + thor (>= 0.17.0, < 2.0) + middleman-core (4.2.1) + activesupport (>= 4.2, < 5.1) + addressable (~> 2.3) + backports (~> 3.6) + bundler (~> 1.1) + contracts (~> 0.13.0) + dotenv + erubis + execjs (~> 2.0) + fast_blank + fastimage (~> 2.0) + hamster (~> 3.0) + hashie (~> 3.4) + i18n (~> 0.7.0) + listen (~> 3.0.0) + memoist (~> 0.14) + padrino-helpers (~> 0.13.0) + parallel + rack (>= 1.4.5, < 3) + sass (>= 3.4) + servolux + tilt (~> 2.0) + uglifier (~> 3.0) + middleman-livereload (3.4.6) + em-websocket (~> 0.5.1) + middleman-core (>= 3.3) + rack-livereload (~> 0.3.15) + middleman-sprockets (4.1.0) + middleman-core (~> 4.0) + sprockets (>= 3.0) + middleman-syntax (3.0.0) + middleman-core (>= 3.2) + rouge (~> 2.0) + mini_portile2 (2.1.0) + minitest (5.10.1) + nokogiri (1.6.8.1) + mini_portile2 (~> 2.1.0) + padrino-helpers (0.13.3.3) + i18n (~> 0.6, >= 0.6.7) + padrino-support (= 0.13.3.3) + tilt (>= 1.4.1, < 3) + padrino-support (0.13.3.3) + activesupport (>= 3.1) + parallel (1.10.0) + public_suffix (2.0.5) + rack (2.0.1) + rack-livereload (0.3.16) + rack + rb-fsevent (0.9.8) + rb-inotify (0.9.8) + ffi (>= 0.5.0) + redcarpet (3.4.0) + rouge (2.0.7) + sass (3.4.23) + servolux (0.12.0) + sprockets (3.7.1) + concurrent-ruby (~> 1.0) + rack (> 1, < 3) + thor (0.19.4) + thread_safe (0.3.5) + tilt (2.0.6) + tzinfo (1.2.2) + thread_safe (~> 0.1) + uglifier (3.0.4) + execjs (>= 0.3.0, < 3) + +PLATFORMS + ruby + +DEPENDENCIES + middleman (~> 4.2.1) + middleman-autoprefixer (~> 2.7.0) + middleman-livereload + middleman-sprockets (~> 4.1.0) + middleman-syntax (~> 3.0.0) + nokogiri (~> 1.6.8) + redcarpet (~> 3.4.0) + rouge (~> 2.0.5) + +RUBY VERSION + ruby 2.3.3p222 + +BUNDLED WITH + 1.16.0 diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000000..5ceddf59f6 --- /dev/null +++ b/LICENSE @@ -0,0 +1,13 @@ +Copyright 2008-2013 Concur Technologies, Inc. + +Licensed under the Apache License, Version 2.0 (the "License"); you may +not use this file except in compliance with the License. You may obtain +a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +License for the specific language governing permissions and limitations +under the License. \ No newline at end of file diff --git a/README.md b/README.md index 83e61b5ec3..8adef446dd 100644 --- a/README.md +++ b/README.md @@ -1,15 +1,60 @@ -# Open Security Controls Assessment Language (OSCAL) +# OSCAL Documentation -NIST is currently developing the Open Security Controls Assessment Language (OSCAL). OSCAL is a standard for representing information pertaining to the publication, implementation, and assessment of security controls in XML-based formats. A *control* is a safeguard or countermeasure designed to satisfy a set of defined security and/or privacy requirements. A set of security control definitions from a single source is known as an OSCAL *catalog*. Another important OSCAL concept is a *profile*, which is a set of security requirements for which meeting each requirement necessitates implementing one or more security controls. A profile is also called a *baseline* or *overlay*. +## Documentation Development -OSCAL is attempting to address a number of challenges around security controls and security control assessment. The core challenge, and one of the primary reasons for creating OSCAL, is that concepts like security controls and profiles are represented today largely in proprietary ways. In many cases they are written in prose documents that are imprecise, lead to differences in interpretation, and are not machine-readable, meaning that the prose instructions require someone to do data entry into a tool in order for the tool to use the information. +The OSCAL documentation is developed using the [Slate](https://github.com/lord/slate) platform. Below are instructions for standing up your local development environment. -Organizations are also struggling with information systems that have many different components. Some components require the use of different profiles per component; this is commonly the case with cloud environments. Also, cloud environments can be multitenant or have mixed ownership of components. We need to be able to assess the security of these systems against a number of requirements, owners, etc.—to do that simultaneously and provide these views to stakeholders. +The [`source/`](source/) directory contains the editable markdown files. If you prefer, you can edit the markdown files directly without having to install any of the devlopment tooling described below. -On top of that there are situations where a single system needs to support multiple regulatory frameworks. For example, the U.S. Department of Veterans Affairs is a federal agency (Federal Information Security Modernization Act (FISMA) and NIST Cybersecurity Framework requirements) and a healthcare institution (Health Insurance Portability and Accountability Act (HIPAA) requirements) that has credit card transactions (Payment Card Industry Data Security Standard (PCI DSS)). There is no shortage of requirements for some organizations that have multiple regulatory frameworks. +## Developing with Docker -Assessing all these security controls is extremely complex. Because of that complexity, it’s largely a manual process today. The OSCAL project is trying to change that by standardizing how security controls are represented, how a control implementation for a given system is represented, and how that information is best used and reports generated in a standardized way that can be used by both humans and machines. That means formats are needed that can be generated by machines for communicating with other machines, but can also easily be reformatted so humans can read the information. By standardizing the representation of this information, OSCAL information can be interoperable by having a well-defined specification with information that’s going to be used, imported, and used interoperably for security control assessments. The goal is to keep OSCAL as simple as possible and provide extensive automation for tools to use. +You can quickly and easily get started with doc development using Docker. You can get Docker for your appropriate platform [here](https://www.docker.com/community-edition). Once you've installed Docker, you can use the included `Dockerfile` and `docker-compose.yml` files to spin up a documentation server that supports live reload. -OSCAL may be useful for many people, including operations personnel, security and privacy personnel, auditors and assessors, and policy personnel. + $ docker-compose up -TBD: Add pointers to additional information. May want one for an OSCAL presentation. +You can then launch your web browser and connect to `http://localhost:4567` to view the documentation. As you make updates to the source, the browser will automatically refresh to reflect the changes. + +## Developing without Docker + +If you prefer not to use Docker for local development, you can also install the required components directly onto your machine. You'll need the following: + +- Ruby 2.3.1 + - On macOS, it's best to install using [Homebrew](https://www.ruby-lang.org/en/documentation/installation/#homebrew) + - On Linux, you can install via your distro's [package manager](https://www.ruby-lang.org/en/documentation/installation/#package-management-systems) + - On Windows, use [RubyInstaller](https://rubyinstaller.org/) or Windows Subsystem for Linux (WSL) +- [Bundler](http://bundler.io/) - `gem install bundler` + +Install the dependencies: + + $ bundle install + +You can then initialize and start the development server as follows: + + $ bundle exec middleman server --watcher-force-polling + +Launch your web browser and connect to `http://localhost:4567` to view the docs. As you make changes to the source, the web page will automatically refresh. + +## Publishing to pages.nist.gov + +In order to publish to pages.nist.gov, the static documents needs to be built. The commands below will generate static documentation in the [`build/`](build/) directory. + +Using Docker: + + $ docker build -t oscal-docs . + $ docker run --rm -v $PWD:/usr/src/app/source -w /usr/src/app/source oscal-docs bundle exec middleman build --clean + +Without Docker: + + $ bundle exec middleman build --clean + +## Updating Slate + +You'll need to take into account any customizations you've made to the core framework before updating. Nonetheless, if it is deemed that the Slate framework itself needs to be updated, you'll first need to fork the upstream [`lord/slate`](https://github.com/lord/slate) repository. You can then set an upstream remote (if you haven't already) to your fork and fetch the latest changes as follows: + + $ git remote add slate-upstream + $ git fetch slate-upstream + +Then, checkout the `docs` branch and create a merge commit from the `slate-upstream/master` branch, correcting any merge conflicts as necessary. Bear in mind that if you've made a substantial number of framework/theming customizations, you may have a lot of merge conflicts to resolve. + + $ git checkout docs + $ git merge slate-upstream/master diff --git a/ROADMAP.md b/ROADMAP.md deleted file mode 100644 index b9af499290..0000000000 --- a/ROADMAP.md +++ /dev/null @@ -1,5 +0,0 @@ -# OSCAL Roadmap - -Provide high-level info on plans for future work - -Slide 6 of OSCAL Overview shows the OSCAL model and indicates current work is on the catalog and profile layers. Slide 8 describes the initial project scope. Slide 23 describes future OSCAL components. Slide 25 (or the "Long-term goal for OSCAL" section of OSCAL-Overview.md) lists long-term goals for OSCAL. diff --git a/config.rb b/config.rb new file mode 100644 index 0000000000..c08ac0dfbc --- /dev/null +++ b/config.rb @@ -0,0 +1,59 @@ +# Unique header generation +require './lib/unique_head.rb' + +# Markdown +set :markdown_engine, :redcarpet +set :markdown, + fenced_code_blocks: true, + smartypants: true, + disable_indented_code_blocks: true, + prettify: true, + tables: true, + with_toc_data: true, + no_intra_emphasis: true, + renderer: UniqueHeadCounter + +# Assets +set :css_dir, 'stylesheets' +set :js_dir, 'javascripts' +set :images_dir, 'images' +set :fonts_dir, 'fonts' + +# Activate the syntax highlighter +activate :syntax +ready do + require './lib/multilang.rb' +end + +activate :sprockets + +activate :livereload, js_host: '0.0.0.0' + +activate :autoprefixer do |config| + config.browsers = ['last 2 version', 'Firefox ESR'] + config.cascade = false + config.inline = true +end + +# Github pages require relative links +activate :relative_assets +set :relative_links, true + +# Build Configuration +configure :build do + # If you're having trouble with Middleman hanging, commenting + # out the following two lines has been known to help + activate :minify_css + activate :minify_javascript + # activate :relative_assets + # activate :asset_hash + # activate :gzip +end + +# Deploy Configuration +# If you want Middleman to listen on a different port, you can set that below +set :port, 4567 + +helpers do + require './lib/toc_data.rb' +end diff --git a/deploy.sh b/deploy.sh new file mode 100755 index 0000000000..571bc86037 --- /dev/null +++ b/deploy.sh @@ -0,0 +1,215 @@ +#!/usr/bin/env bash +set -o errexit #abort if any command fails +me=$(basename "$0") + +help_message="\ +Usage: $me [-c FILE] [] +Deploy generated files to a git branch. + +Options: + + -h, --help Show this help information. + -v, --verbose Increase verbosity. Useful for debugging. + -e, --allow-empty Allow deployment of an empty directory. + -m, --message MESSAGE Specify the message used when committing on the + deploy branch. + -n, --no-hash Don't append the source commit's hash to the deploy + commit's message. + --source-only Only build but not push + --push-only Only push but not build +" + + +run_build() { + bundle exec middleman build --clean +} + +parse_args() { + # Set args from a local environment file. + if [ -e ".env" ]; then + source .env + fi + + # Parse arg flags + # If something is exposed as an environment variable, set/overwrite it + # here. Otherwise, set/overwrite the internal variable instead. + while : ; do + if [[ $1 = "-h" || $1 = "--help" ]]; then + echo "$help_message" + return 0 + elif [[ $1 = "-v" || $1 = "--verbose" ]]; then + verbose=true + shift + elif [[ $1 = "-e" || $1 = "--allow-empty" ]]; then + allow_empty=true + shift + elif [[ ( $1 = "-m" || $1 = "--message" ) && -n $2 ]]; then + commit_message=$2 + shift 2 + elif [[ $1 = "-n" || $1 = "--no-hash" ]]; then + GIT_DEPLOY_APPEND_HASH=false + shift + else + break + fi + done + + # Set internal option vars from the environment and arg flags. All internal + # vars should be declared here, with sane defaults if applicable. + + # Source directory & target branch. + deploy_directory=build + deploy_branch=nist-pages + + #if no user identity is already set in the current git environment, use this: + default_username=${GIT_DEPLOY_USERNAME:-deploy.sh} + default_email=${GIT_DEPLOY_EMAIL:-} + + #repository to deploy to. must be readable and writable. + repo=origin + + #append commit hash to the end of message by default + append_hash=${GIT_DEPLOY_APPEND_HASH:-true} +} + +main() { + parse_args "$@" + + enable_expanded_output + + if ! git diff --exit-code --quiet --cached; then + echo Aborting due to uncommitted changes in the index >&2 + return 1 + fi + + commit_title=`git log -n 1 --format="%s" HEAD` + commit_hash=` git log -n 1 --format="%H" HEAD` + + #default commit message uses last title if a custom one is not supplied + if [[ -z $commit_message ]]; then + commit_message="publish: $commit_title" + fi + + #append hash to commit message unless no hash flag was found + if [ $append_hash = true ]; then + commit_message="$commit_message"$'\n\n'"generated from commit $commit_hash" + fi + + previous_branch=`git rev-parse --abbrev-ref HEAD` + + if [ ! -d "$deploy_directory" ]; then + echo "Deploy directory '$deploy_directory' does not exist. Aborting." >&2 + return 1 + fi + + # must use short form of flag in ls for compatibility with OS X and BSD + if [[ -z `ls -A "$deploy_directory" 2> /dev/null` && -z $allow_empty ]]; then + echo "Deploy directory '$deploy_directory' is empty. Aborting. If you're sure you want to deploy an empty tree, use the --allow-empty / -e flag." >&2 + return 1 + fi + + if git ls-remote --exit-code $repo "refs/heads/$deploy_branch" ; then + # deploy_branch exists in $repo; make sure we have the latest version + + disable_expanded_output + git fetch --force $repo $deploy_branch:$deploy_branch + enable_expanded_output + fi + + # check if deploy_branch exists locally + if git show-ref --verify --quiet "refs/heads/$deploy_branch" + then incremental_deploy + else initial_deploy + fi + + restore_head +} + +initial_deploy() { + git --work-tree "$deploy_directory" checkout --orphan $deploy_branch + git --work-tree "$deploy_directory" add --all + commit+push +} + +incremental_deploy() { + #make deploy_branch the current branch + git symbolic-ref HEAD refs/heads/$deploy_branch + #put the previously committed contents of deploy_branch into the index + git --work-tree "$deploy_directory" reset --mixed --quiet + git --work-tree "$deploy_directory" add --all + + set +o errexit + diff=$(git --work-tree "$deploy_directory" diff --exit-code --quiet HEAD --)$? + set -o errexit + case $diff in + 0) echo No changes to files in $deploy_directory. Skipping commit.;; + 1) commit+push;; + *) + echo git diff exited with code $diff. Aborting. Staying on branch $deploy_branch so you can debug. To switch back to master, use: git symbolic-ref HEAD refs/heads/master && git reset --mixed >&2 + return $diff + ;; + esac +} + +commit+push() { + set_user_id + git --work-tree "$deploy_directory" commit -m "$commit_message" + + disable_expanded_output + #--quiet is important here to avoid outputting the repo URL, which may contain a secret token + git push --quiet $repo $deploy_branch + enable_expanded_output +} + +#echo expanded commands as they are executed (for debugging) +enable_expanded_output() { + if [ $verbose ]; then + set -o xtrace + set +o verbose + fi +} + +#this is used to avoid outputting the repo URL, which may contain a secret token +disable_expanded_output() { + if [ $verbose ]; then + set +o xtrace + set -o verbose + fi +} + +set_user_id() { + if [[ -z `git config user.name` ]]; then + git config user.name "$default_username" + fi + if [[ -z `git config user.email` ]]; then + git config user.email "$default_email" + fi +} + +restore_head() { + if [[ $previous_branch = "HEAD" ]]; then + #we weren't on any branch before, so just set HEAD back to the commit it was on + git update-ref --no-deref HEAD $commit_hash $deploy_branch + else + git symbolic-ref HEAD refs/heads/$previous_branch + fi + + git reset --mixed +} + +filter() { + sed -e "s|$repo|\$repo|g" +} + +sanitize() { + "$@" 2> >(filter 1>&2) | filter +} + +if [[ $1 = --source-only ]]; then + run_build +elif [[ $1 = --push-only ]]; then + main "$@" +else + run_build + main "$@" +fi diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 0000000000..ab8620fdf6 --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,10 @@ +version: '3.4' + +services: + docs: + build: . + ports: + - 4567:4567 + - 35729:35729 + volumes: + - ./source:/usr/src/app/source diff --git a/docs/README.md b/docs/README.md deleted file mode 100644 index 59981a0d02..0000000000 --- a/docs/README.md +++ /dev/null @@ -1,6 +0,0 @@ -# Thoughts on OSCAL /docs Directory - -This directory has the following content: - -* graphics, which contains graphics source files -* prose, which contains Markdown files with an OSCAL overview and detailed information on profiles and catalogs diff --git a/docs/prose/catalog-xml.md b/docs/prose/catalog-xml.md deleted file mode 100644 index 43b62e4e54..0000000000 --- a/docs/prose/catalog-xml.md +++ /dev/null @@ -1,249 +0,0 @@ ---- -title: OSCAL Controls and Catalogs - -language_tabs: # must be one of https://git.io/vQNgJ - - xml - - json - -toc_footers: - - GitHub Repo - - NIST.gov - -includes: - -search: true ---- -# XML Representation of OSCAL Catalogs -TBD: add intro - -## The <catalog> element -Each OSCAL catalog is defined by a <catalog> element. A <catalog> element may contain the following: -* <title> for the catalog (mandatory) -* [<declarations>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-declarations-element) (zero or more) -* [<section>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-section-element), [<group>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-group-element), and/or [<control>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#control-element) definitions (zero or more of each) -* [<references>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-references-element) (zero or more) - -### The <section> element -Catalogs may use <section> elements for catalog partitioning. A <section> element may contain the following: -* <title> (mandatory) -* <prose> (mandatory) -* <section> or [<group>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-group-element) (zero or more of each) -* [<references>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-references-element) (zero or more) -* @id -* <optionalClass> - -### The <group> element -Catalogs may use <group> elements to reference related controls or control groups. <group> elements may be titled and have their own properties, statements, parameters, references, etc., which are inherited by all members of the group. - -A <group> element may contain the following: -* <title> (optional) -* [<control-components>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#control-components-element) (mandatory) -* [<group>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-group-element) or [<control>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#control-element) (one or more total) -* [<references>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-references-element) (zero or more) -* @id -* <optionalClass> - -### <control-components> element -A <control-components> element may contain the following: -* [<prop>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#prop-element), [<anyKindofPart>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#part-element), [<link>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#link-element), and/or [<param>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#param-element) elements (zero or more of each) - -### <framework> and <worksheet> elements -TBD: figure out where this slots in - -The *<framework> element* is used to define a formal framework. OSCAL also offers the *<worksheet> element*, which is used to define an informal, ad hoc framework. The expectation is that the <framework> element will be used when a standards organization or other formal body wants to define a published framework, while the <worksheet> element will be used by organizations creating frameworks for their own use. - -Both <framework> and <worksheet> elements may contain the following: -* <title> -* [<declarations>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-declarations-element) (zero or more) -* [<section>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-section-element), [<category>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#category-element), and/or [<component>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#component-element) definitions (zero or more of each) -* [<references>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-references-element) (zero or more) -* @id -* <optionalClass> - -#### <category> element -A <category> element specifies a group of related controls or a group of groups of such controls. A <category> element may contain the following: -* <title> (optional) -* [<prop>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#prop-element), [<link>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#link-element), and/or <prose> elements (zero or more of each) -* [<category>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#category-element) or [<component>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#component-element) element (one or more total) -* @id -* <optionalClass> - -#### <component> element -A [<framework> or <worksheet>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#framework-and-worksheet-elements) element may contain *<component>* elements. A component references one or more controls. This provides a way to organize the contents of a framework. A <component> element may contain the following: -* <title> (optional) -* [<param>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#param-element), [<prop>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#prop-element), [<link>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#link-element), <prose>, and/or [<anyKindofPart>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#part-element) elements (zero or more of each) -* <component> elements (zero or more) -* @id -* <optionalClass> - -##### <link> element -A <link> element is a line or paragraph with a hypertext link. A <link> element may contain the following: -* <mix> (mandatory) -* @relAttr and @hrefAttr attributes - -##### <param> element -A <param> element is a parameter setting to be propagated to points of insertion. A <param> element may contain the following: -* <desc> (mandatory) -* <value> (mandatory) -* @id -* <optionalClass> - -##### <part> element -A <part> element is a partition, piece, or section of a control, subcontrol, component, or part. A <part> element may contain the following: -* <title> (optional) -* <prose> and/or [<control-components>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#control-components-element) (zero or more of each) -* @id -* <optionalClass> - -##### <prop> element -A <prop> element is a value with a name. It is attributed to the containing control, subcontrol, component, part, or group. A <prop> element may contain the following: -* <requiredClass> (mandatory) - -## <control> element -Each security or privacy control within the catalog is defined by a <control> element. A <control> element may contain the following: -* <title> (optional) -* [<control-components>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#control-components-element) and/or [<subcontrol>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#subcontrol-element) elements (zero or more of each) -* [<references>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-references-element) (zero or more) -* @id -* <optionalClass> - -## <subcontrol> element -An OSCAL <subcontrol> element is very similar to an OSCAL <control> element in its composition. A <subcontrol> element may contain the following: -* <title> (optional) -* [<control-components>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#control-components-element) element (mandatory) -* [<references>](https://github.com/usnistgov/OSCAL/blob/docs/docs/prose/catalog-xml.md#the-references-element) (zero or more) -* @id -* <optionalClass> - -## The <references> element -A <references> element contains one or more reference descriptions, each contained within a <ref> element. Each <ref> element may contain the following: -* <std> (citation of a form published standard), <citation> (citation of a resource), and/or <prose> elements (zero or more of each) -* @id - -## The <declarations> element -TBD - -## Examples -TBD - -The example below shows the first portion of how the AC1 control from NIST SP 800-53 can be rendered in OSCAL via XML within the <control> element. Here's a high-level explanation of this example: - -* The control class is "SP800-53". TBD: explain what this means, or skip it? -* The control id is "ac.1". This is not the "AC-1" identifier specified in NIST SP 800-53; instead, this is an OSCAL-internal identifier. TBD: is that correct? do the class and id work together so that the identifier is unique within the class? -* The *<param> elements* define values (parameters) for the control that OSCAL users can specify. For example, the first parameter, "ac-1_a", is for specifying "organization-defined personnel or roles". The <param> elements are referenced by statements (explained below). -* The *<prop> elements* specify properties, in this case the control name ("AC-1"), priority ("P1"), and baseline impact ("LOW", "MODERATE", and "HIGH"). -* The *<part> element* defines a statement. The statement is the control text itself. As the example shows, the statement is defined in several pieces, with each discrete piece of the statement handled separately and assigned its own identifier. Some pieces reference parameter IDs (param-id) to bring in those user-defined values, while others simply contain chunks of the control's text. This modular approach to defining the control text enables granular treatment of each part of the control. For example, an auditor would find it easy to indicate which portions of the control an organization has implemented and which portions it has not. - -```xml - - ACCESS CONTROL POLICY AND PROCEDURES - - organization-defined personnel or roles - organization-defined personnel or roles - - - organization-defined frequency - organization-defined frequency - - - organization-defined frequency - organization-defined frequency - - AC-1 - P1 - LOW - MODERATE - HIGH - -

The organization:

- - AC-1a. -

Develops, documents, and disseminates to :

- - AC-1a.1. -

An access control policy that addresses purpose, scope, roles, responsibilities, management commitment, coordination among organizational entities, and compliance; and

-
- - AC-1a.2. -

Procedures to facilitate the implementation of the access control policy and associated access controls; and

-
-
- - AC-1b. -

Reviews and updates the current:

- - AC-1b.1. -

Access control policy ; and

-
- - AC-1b.2. -

Access control procedures .

-
-
-
-``` - -The second part of the example continues where the previous one ended. This example contains the supplemental guidance. Note that unlike the control text in the previous example, which had a highly structured OSCAL XML representation, the supplemental guidance is a simple paragraph. There is no need to structure it because it is meant as background information for a person to read and would not be part of automation. - -```xml - -

This control addresses the establishment of policy and procedures for the effective implementation of selected security controls and control enhancements in the AC family. Policy and procedures reflect applicable federal laws, Executive Orders, directives, regulations, policies, standards, and guidance. Security program policies and procedures at the organization level may make the need for system-specific policies and procedures unnecessary. The policy can be included as part of the general information security policy for organizations or conversely, can be represented by multiple policies reflecting the complex nature of certain organizations. The procedures can be established for the security program in general and for particular information systems, if needed. The organizational risk management strategy is a key factor in establishing policy and procedures.

- -
-``` - -The final part of the example contains the references. These contain hyperlinks to additional sources of information for the control. - -```xml - - - NIST Special Publication 800-12 - - - NIST Special Publication 800-100 - - -
-``` - -The following shows a brief excerpt of ISO 27002 represented in OSCAL XML. This excerpt contains the definition of control 9.1.1, with text strings replaced with X's and truncated for brevity. Comparing this control definition to the OSCAL XML version of NIST SP 800-53 AC-1, you can see the same elements are used: control class and id, title, number, description, guidance, and information. Both controls are represented using the same structure. - -```xml - - Access control policy - 9.1.1 - -

XX XXXXXX.

-
- -

XXXXXX.

-

XXXXXX.

-

XXX:

-
    -
  1. XXXXXXXX;
  2. -
  3. XXXXXXXX (XXX 8.2);
  4. -
  5. XXXXXXXXXXX;
  6. -
  7. XXXXXXXXXXXX (XXX 9.2.1 XXX 9.2.2);
  8. -
  9. XXXXXXXXXXXX (XXX 9.2.5);
  10. -
  11. XXXXXXX (XXX 9.2.6);
  12. -
  13. XXXXXXXXX;
  14. -
  15. XXXXX (XXX 9.2.3).
  16. -
-
- -

XXXX:

-
    -
  1. XXXXXXXXXXXX”;
  2. -
  3. XXXXXXX (XXX 8.2.2) XXXX;
  4. -
  5. XXXXXXX;
  6. -
  7. XXXXX.
  8. -
-

XXXXXX (XXX 9.2, 9.3, 9.4) XXX (XXX 6.1.1, 9.3).

-

XXXX.

-

XXX:

-
    -
  1. XXXX-XX-XXXX: XXX);
  2. -
  3. XXXX-XX-XXX: XXX.
  4. -
-
-``` diff --git a/docs/prose/implementers.md b/docs/prose/implementers.md deleted file mode 100644 index efd76491b2..0000000000 --- a/docs/prose/implementers.md +++ /dev/null @@ -1,60 +0,0 @@ ---- -title: Info for OSCAL Tool and Content Creators and Maintainers - -language_tabs: # must be one of https://git.io/vQNgJ - - xml - - json - -toc_footers: - - GitHub Repo - - NIST.gov - -includes: - -search: true ---- -# Info for OSCAL Tool and Content Creators and Maintainers -TBD: Add intro here - -## Terminology -Before discussing OSCAL, it is important to define three key OSCAL terms: - * *Control*: A safeguard or countermeasure designed to satisfy a set of defined security and/or privacy requirements. While this is based on the NIST Special Publication (SP) 800-53 definition of "control", in the context of OSCAL it refers to a similar kind of requirement from a control catalog. - * *Catalog*: A set of security control definitions. Examples include the hundreds of controls in NIST SP 800-53 Revision 4 Appendix F, the 100+ controls in ISO 27002, and the practices in COBIT 5. - * *Profile*: A set of security requirements, where meeting each requirement necessitates implementing one or more security controls. Also called a baseline or overlay. Examples include the control baselines in NIST SP 800-53, the FedRAMP baselines, and the PCI DSS requirements. - -## Creator and Maintainer Types -The initial OSCAL work encompasses the catalog and profile concepts. There are several types of users who should benefit from OSCAL catalogs and profiles. They include the following producers of OSCAL catalogs, profiles, and/or tools: - * *Catalog maintainers*: publishing catalogs into OSCAL format (e.g., NIST, ISO, ISACA) - * *Standard profile maintainers*: profiles in OSCAL format used by many organizations consuming OSCAL catalogs (e.g., NIST, FedRAMP) - * *Custom profile maintainers*: developing new profiles or customizing existing profiles for organization-specific use (e.g., cloud service providers, integrators) - * *Tool vendors*: creating tools that use OSCAL to support risk assessment, continuous monitoring, compliance reporting, and other purposes - -## OSCAL components and high-level architecture -The plans for OSCAL involve seven components, as depicted in the following diagram: - -![OSCAL layers](/docs/graphics/oscal-layers.png "OSCAL Layer Diagram") - -Starting from the bottom on the left, the OSCAL layers are: - * *Catalog*: In addition to defining a set of security controls, may also define objectives and methods for assessing the controls (e.g., NIST SP 800-53A). Combining assessment objectives and methods with security controls has been done because some control catalog formats, such as COBIT 5, address assessment information directly. Others have it separately, like 800-53A. Including assessment objectives within the OSCAL catalog model simplifies the entire OSCAL operational model. - * *Profile*: The profile format will allow for selecting security controls using a number of different mechanisms as well as tailoring those controls (e.g., assigning parameter values, modifying requirements). A profile can include controls from more than one catalog, so an organization could have a single profile that references controls from several catalogs. - * *Implementation*: Defines how each profile item is implemented for a given system component. This can represent a machine-readable system security plan in OSCAL format. It will also support transforms from the machine-readable form to a human-readable version. - * *Assessment*: Describes how the system assessment is to be performed. - * *Assessment Results*: Records the findings of the assessment. - -OSCAL will also integrate with: - * *Metrics*: Defines metrics and measurements for understanding the effectiveness of the system’s security. - * *Mechanism*: Describes methods used to monitor the system’s current security state (e.g., Security Content Automation Protocol (SCAP)). - -These are the current definitions for each component. As the project progresses, these definitions may evolve. They are included here to indicate the overall body of work for OSCAL and not the finalized details of each component. - -TBD: Add in the Profile-Catalog-Relationship.md material that explains the relationship between profiles and catalogs. - -TBD: Add OSCAL examples. Slides 14 through 18 in the OSCAL Overview presentation illustrate how prose becomes OSCAL. - -TBD: Point readers to the catalog page - -TBD: Point readers to the OSCAL document model and tagging specification (docs/schema/oscal-tag-library.md) - -TBD: Add pointers to schemas and Schematron files - -TBD: Are there multiple audiences within implementers that will want distinct subsets of information? 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+ "preferences": { + "showGlyphs": true, + "showQuickUse": true, + "showQuickUse2": true, + "showSVGs": true, + "fontPref": { + "prefix": "icon-", + "metadata": { + "fontFamily": "slate", + "majorVersion": 1, + "minorVersion": 0, + "description": "Based on FontAwesome", + "license": "SIL OFL 1.1" + }, + "metrics": { + "emSize": 1024, + "baseline": 6.25, + "whitespace": 50 + }, + "resetPoint": 58880, + "showSelector": false, + "selector": "class", + "classSelector": ".icon", + "showMetrics": false, + "showMetadata": true, + "showVersion": true, + "ie7": false + }, + "imagePref": { + "prefix": "icon-", + "png": true, + "useClassSelector": true, + "color": 4473924, + "bgColor": 16777215 + }, + "historySize": 100, + "showCodes": true, + "gridSize": 16, + "showLiga": false + } +} diff --git a/lib/multilang.rb b/lib/multilang.rb new file mode 100644 index 0000000000..36fbe5b1f0 --- /dev/null +++ b/lib/multilang.rb @@ -0,0 +1,16 @@ +module Multilang + def block_code(code, full_lang_name) + if full_lang_name + parts = full_lang_name.split('--') + rouge_lang_name = (parts) ? parts[0] : "" # just parts[0] here causes null ref exception when no language specified + super(code, rouge_lang_name).sub("highlight #{rouge_lang_name}") do |match| + match + " tab-" + full_lang_name + end + else + super(code, full_lang_name) + end + end +end + +require 'middleman-core/renderers/redcarpet' +Middleman::Renderers::MiddlemanRedcarpetHTML.send :include, Multilang diff --git a/lib/toc_data.rb b/lib/toc_data.rb new file mode 100644 index 0000000000..f4663cd265 --- /dev/null +++ b/lib/toc_data.rb @@ -0,0 +1,30 @@ +require 'nokogiri' + +def toc_data(page_content) + html_doc = Nokogiri::HTML::DocumentFragment.parse(page_content) + + # get a flat list of headers + headers = [] + html_doc.css('h1, h2, h3').each do |header| + headers.push({ + id: header.attribute('id').to_s, + content: header.children, + level: header.name[1].to_i, + children: [] + }) + end + + [3,2].each do |header_level| + header_to_nest = nil + headers = headers.reject do |header| + if header[:level] == header_level + header_to_nest[:children].push header if header_to_nest + true + else + header_to_nest = header if header[:level] < header_level + false + end + end + end + headers +end \ No newline at end of file diff --git a/lib/unique_head.rb b/lib/unique_head.rb new file mode 100644 index 0000000000..c5dc2790e0 --- /dev/null +++ b/lib/unique_head.rb @@ -0,0 +1,17 @@ +# Unique header generation +require 'middleman-core/renderers/redcarpet' +class UniqueHeadCounter < Middleman::Renderers::MiddlemanRedcarpetHTML + def initialize + super + @head_count = {} + end + def header(text, header_level) + friendly_text = text.parameterize + @head_count[friendly_text] ||= 0 + @head_count[friendly_text] += 1 + if @head_count[friendly_text] > 1 + friendly_text += "-#{@head_count[friendly_text]}" + end + return "#{text}" + end +end diff --git a/docs/prose/catalog.md b/source/concepts/index.html.md similarity index 75% rename from docs/prose/catalog.md rename to source/concepts/index.html.md index 6e97c231ab..0345fdab30 100644 --- a/docs/prose/catalog.md +++ b/source/concepts/index.html.md @@ -1,65 +1,31 @@ --- -title: OSCAL Controls and Catalogs +title: Concepts -language_tabs: # must be one of https://git.io/vQNgJ - - xml - - json +search: true -toc_footers: - - GitHub Repo - - NIST.gov +disable_language_panel: true +--- -includes: +# OSCAL Concepts -search: true ---- -# Introduction to OSCAL Controls and Catalogs -TBD: Expand this. This is an introduction to the concepts of OSCAL controls and catalogs. +This is an explanation of the basic constructs supported by OSCAL. These constructs exist in all OSCAL bindings (e.g., XML, JSON). At this time, the material covers OSCAL controls and catalogs. Additional OSCAL constructs will be added as they are developed and mature. ## OSCAL Controls + In OSCAL, a *control* is a safeguard or countermeasure designed to satisfy a set of defined security and/or privacy requirements. The definitions of controls vary greatly from one standard or guideline to another in terms of the level of detail and the types of information the definitions include. A control definition may be as simple as, "The organization has an access control policy and procedures," but most are considerably more complicated. Here's an example of a control from [NIST Special Publication (SP) 800-53 Revision 4](https://doi.org/10.6028/NIST.SP.800-53r4): -![800-53Rev4AC1](/docs/graphics/NIST-SP-800-53-Rev4-AC1.png "NIST SP 800-53 Rev 4 AC-1") +![800-53Rev4AC1](../images/NIST-SP-800-53-Rev4-AC1.png "NIST SP 800-53 Rev 4 AC-1") This control has seven high-level components, including a security control identifier ("AC-1"), a title ("ACCESS CONTROL POLICY AND PROCEDURES"), the control itself, supplemental guidance, control enhancements, references, and a priority and baseline allocation. Now look at a similar excerpt of [ISO 27002](https://www.iso.org/standard/54533.html) on access control policy. It is even more detailed, with an identifier ("9.1.1"), a title ("Access control policy"), control text, lengthy implementation guidance, and other information (additional advice on access control policy). -![ISO27002911](/docs/graphics/ISO-27002-Control-9.1.1.png "ISO 27002 Control 9.1.1") +![ISO27002911](../images/ISO-27002-Control-9.1.1.png "ISO 27002 Control 9.1.1") Comparing the ISO 27002 and NIST SP 800-53 examples show obvious differences. NIST SP 800-53 includes several components, such as references, control enhancements, and priority, that ISO 27002 does not. NIST SP 800-53's statement of the control itself is also much more detailed and specific than ISO 27002's, because ISO 27002 provides those details in its implementation guidance instead of the control text. There are other differences in terminology as well, such as NIST SP 800-53 using the term "supplemental guidance" for roughly what ISO 27002 calls "other information". OSCAL is designed to take disparate control definitions from different sources and express them in a standardized way using its control element. ## OSCAL Catalogs -An *OSCAL catalog* is a set of closely related OSCAL controls. The catalog for [NIST Special Publication (SP) 800-53 Revision 4](https://doi.org/10.6028/NIST.SP.800-53r4) defines all NIST SP 800-53 controls. There would be a separate catalog for the controls from [ISO 27002](https://www.iso.org/standard/54533.html). An OSCAL catalog may simply define controls, or it may also organize those controls. *Sections* can be defined to partition a catalog, with each section containing one or more references to controls or control groups. A *group* references related controls or control groups. - -OSCAL enables the definition of frameworks. A *framework* is basically selecting one or more OSCAL controls from one or more OSCAL catalogs. A framework allows an organization to specify which controls from which catalogs are relevant for a particular situation, environment, etc. For example, an organization using OSCAL to check certain controls on a system that is subject to both NIST SP 800-53 and ISO 27002 could define a single framework that specifies just the necessary controls from those two catalogs. Specifying a subset of controls from catalogs is also known as creating an overlay or customizing a catalog. Similar to how a catalog may use sections to organize its content, a framework may define *components*, each of which references one or more controls. - -# The OSCAL Model - -## The Catalog Object - -Members: - -* Declaration -* Group -* Control -* sub-control - -## The Declarations Object - - - -## OSCAL Controls -Each OSCAL control defines a single security or privacy control. An OSCAL control may contain the following: - -* Identifier for the control -* Title for the control -* References -* Subcontrols (enhancements to the control that are dependent on it) -* Control components, which can contain properties, hypertext links, parameters, and other content. - -### Bindings +An *OSCAL catalog* is a set of closely related OSCAL controls. The catalog for [NIST Special Publication (SP) 800-53 Revision 4](https://doi.org/10.6028/NIST.SP.800-53r4) defines all NIST SP 800-53 controls. There would be a separate catalog for the controls from [ISO 27002](https://www.iso.org/standard/54533.html). An OSCAL catalog may simply define controls, or it may also organize those controls. *Sections* can be defined to partition a catalog, with each section containing one or more references to controls or control groups. A *group* references related controls or control groups. -* [XML](xml/catalog.md#control) -* JSON +OSCAL enables the definition of frameworks. A *framework* is basically selecting one or more OSCAL controls from one or more OSCAL catalogs. A framework allows an organization to specify which controls from which catalogs are relevant for a particular situation, environment, etc. For example, an organization using OSCAL to check certain controls on a system that is subject to both NIST SP 800-53 and ISO 27002 could define a single framework that specifies just the necessary controls from those two catalogs. Specifying a subset of controls from catalogs is also known as creating an overlay or customizing a catalog. Similar to how a catalog may use sections to organize its content, a framework may define *components*, each of which references one or more controls. diff --git a/source/contributing/index.html.md b/source/contributing/index.html.md new file mode 100644 index 0000000000..32f8606332 --- /dev/null +++ b/source/contributing/index.html.md @@ -0,0 +1,39 @@ +--- +title: Contributing + +disable_language_panel: true +--- + +# Contributing to the OSCAL Project + +This page is for potential contributors to the OSCAL project. It provides basic information on the OSCAL project, describes the main ways people can make contributions, explains how to report issues with OSCAL, and lists pointers to additional sources of information. + +## Project approach + +The approach we’re taking with OSCAL is agile. We’re adopting the philosophy of implementing the 20% of the functionality that solves 80% of the problem. We’re trying to focus on the core capabilities that are needed to provide the greatest amount of benefit. Because we’re working on a small set of capabilities, that allows us to make very fast progress. We’re building the features that we believe solve the biggest problems, so we’re providing the most value. + +## Contribution options + +The OSCAL project is producing several types of deliverables, including the following: +* *XML schemas* for the OSCAL component models +* *Schematron definitions*, which are basically an extension of the XML schemas that provide more validation capabilities +* *XSL templates* for production of human-readable versions of OSCAL XML content +* *CSS*, so people who are developing catalogs and profiles using XML tools can use CSS for data entry, which offers a much more usable interface + * *Documentation* to define the OSCAL component models, capture the operational model of how to use OSCAL, and explain how you can convert existing content (catalogs, profiles, etc.) into OSCAL formats + +Contributions are welcome in any of these areas. For information on the project's current needs and priorities, see the project's GitHub issue tracker (discussed below). + +## Issue reporting and handling + +All requests for changes and enhancements to OSCAL are initiated through the project's GitHub issue tracker (https://github.com/usnistgov/OSCAL/issues). To initiate a request, please create a new issue. The core OSCAL project team regularly reviews the open issues, prioritizes their handling, and updates the issue statuses and comments as needed. + +## Communications mechanisms + +There are two mailing lists for the project: + +* *oscal-dev@nist.gov* for communication among parties interested in contributing to the development of OSCAL or exchanging ideas. Subscribe by visiting https://email.nist.gov/mailman/listinfo/oscal-dev. +* *oscal-updates@nist.gov* for low-frequency updates on the status of the OSCAL project. To subscribe, visit https://email.nist.gov/mailman/listinfo/oscal-updates. + +## Setup instructions + +As the OSCAL project matures, instructions will be posted here for how to get the latest OSCAL files from the GitHub repository, set up your environment for OSCAL development/testing, etc. At this time, instructions are limited to README files in the repository that explain what’s on the repository, how the repository is organized, etc. diff --git a/source/examples/index.html.md b/source/examples/index.html.md new file mode 100644 index 0000000000..bcfeecc176 --- /dev/null +++ b/source/examples/index.html.md @@ -0,0 +1,137 @@ +--- +title: Examples + +language_tabs: # must be one of https://git.io/vQNgJ + - xml + - json +--- + +# Examples + +Here are examples of OSCAL content, with narrative explaining certain aspects of each example. + +## Catalog Example 1 + +This example shows the first portion of how the AC1 control from NIST SP 800-53 can be rendered in OSCAL via XML within the `` element. Here's a high-level explanation of this example: + +* The control class is "SP800-53". TBD: explain what this means, or skip it? +* The control id is "ac.1". This is not the "AC-1" identifier specified in NIST SP 800-53; instead, this is an OSCAL-internal identifier. TBD: is that correct? do the class and id work together so that the identifier is unique within the class? +* The `` elements define values (parameters) for the control that OSCAL users can specify. For example, the first parameter, "ac-1_a", is for specifying "organization-defined personnel or roles". The `` elements are referenced by statements (explained below). +* The `` elements specify properties, in this case the control name ("AC-1"), priority ("P1"), and baseline impact ("LOW", "MODERATE", and "HIGH"). +* The `` element defines a statement. The statement is the control text itself. As the example shows, the statement is defined in several pieces, with each discrete piece of the statement handled separately and assigned its own identifier. Some pieces reference parameter IDs (param-id) to bring in those user-defined values, while others simply contain chunks of the control's text. This modular approach to defining the control text enables granular treatment of each part of the control. For example, an auditor would find it easy to indicate which portions of the control an organization has implemented and which portions it has not. + +```xml + + ACCESS CONTROL POLICY AND PROCEDURES + + organization-defined personnel or roles + organization-defined personnel or roles + + + organization-defined frequency + organization-defined frequency + + + organization-defined frequency + organization-defined frequency + + AC-1 + P1 + LOW + MODERATE + HIGH + +

The organization:

+ + AC-1a. +

Develops, documents, and disseminates to :

+ + AC-1a.1. +

An access control policy that addresses purpose, scope, roles, responsibilities, management commitment, coordination among organizational entities, and compliance; and

+
+ + AC-1a.2. +

Procedures to facilitate the implementation of the access control policy and associated access controls; and

+
+
+ + AC-1b. +

Reviews and updates the current:

+ + AC-1b.1. +

Access control policy ; and

+
+ + AC-1b.2. +

Access control procedures .

+
+
+
+``` + +The second part of the example continues where the previous one ended. This example contains the supplemental guidance. Note that unlike the control text in the previous example, which had a highly structured OSCAL XML representation, the supplemental guidance is a simple paragraph. There is no need to structure it because it is meant as background information for a person to read and would not be part of automation. + +```xml + +

This control addresses the establishment of policy and procedures for the effective implementation of selected security controls and control enhancements in the AC family. Policy and procedures reflect applicable federal laws, Executive Orders, directives, regulations, policies, standards, and guidance. Security program policies and procedures at the organization level may make the need for system-specific policies and procedures unnecessary. The policy can be included as part of the general information security policy for organizations or conversely, can be represented by multiple policies reflecting the complex nature of certain organizations. The procedures can be established for the security program in general and for particular information systems, if needed. The organizational risk management strategy is a key factor in establishing policy and procedures.

+ +
+``` + +The final part of the example contains the references. These contain hyperlinks to additional sources of information for the control. + +```xml + + + NIST Special Publication 800-12 + + + NIST Special Publication 800-100 + + +
+``` + +## Catalog Example 2 + +This example shows a brief excerpt of ISO 27002 represented in OSCAL XML. This excerpt contains the definition of control 9.1.1, with text strings replaced with X's and truncated for brevity. Comparing this control definition to the OSCAL XML version of NIST SP 800-53 AC-1, you can see the same elements are used: control class and id, title, number, description, guidance, and information. Both controls are represented using the same structure. + +```xml + + Access control policy + 9.1.1 + +

XX XXXXXX.

+
+ +

XXXXXX.

+

XXXXXX.

+

XXX:

+
    +
  1. XXXXXXXX;
  2. +
  3. XXXXXXXX (XXX 8.2);
  4. +
  5. XXXXXXXXXXX;
  6. +
  7. XXXXXXXXXXXX (XXX 9.2.1 XXX 9.2.2);
  8. +
  9. XXXXXXXXXXXX (XXX 9.2.5);
  10. +
  11. XXXXXXX (XXX 9.2.6);
  12. +
  13. XXXXXXXXX;
  14. +
  15. XXXXX (XXX 9.2.3).
  16. +
+
+ +

XXXX:

+
    +
  1. XXXXXXXXXXXX”;
  2. +
  3. XXXXXXX (XXX 8.2.2) XXXX;
  4. +
  5. XXXXXXX;
  6. +
  7. XXXXX.
  8. +
+

XXXXXX (XXX 9.2, 9.3, 9.4) XXX (XXX 6.1.1, 9.3).

+

XXXX.

+

XXX:

+
    +
  1. XXXX-XX-XXXX: XXX);
  2. +
  3. XXXX-XX-XXX: XXX.
  4. +
+
+``` diff --git a/source/fonts/slate.eot b/source/fonts/slate.eot new file mode 100644 index 0000000000..13c4839a19 Binary files /dev/null and b/source/fonts/slate.eot differ diff --git a/source/fonts/slate.svg b/source/fonts/slate.svg new file mode 100644 index 0000000000..5f34982306 --- /dev/null +++ b/source/fonts/slate.svg @@ -0,0 +1,14 @@ + + + +Generated by IcoMoon + + + + + + + + + + diff --git a/source/fonts/slate.ttf b/source/fonts/slate.ttf new file mode 100644 index 0000000000..ace9a46a7e Binary files /dev/null and b/source/fonts/slate.ttf differ diff --git a/source/fonts/slate.woff b/source/fonts/slate.woff new file mode 100644 index 0000000000..1e72e0ee00 Binary files /dev/null and b/source/fonts/slate.woff differ diff --git a/source/fonts/slate.woff2 b/source/fonts/slate.woff2 new file mode 100644 index 0000000000..7c585a7273 Binary files /dev/null and b/source/fonts/slate.woff2 differ diff --git a/source/images/FutureFocus.jpg b/source/images/FutureFocus.jpg new file mode 100644 index 0000000000..7a83ea7544 Binary files /dev/null and b/source/images/FutureFocus.jpg differ diff --git a/docs/graphics/ISO-27002-Control-9.1.1.png b/source/images/ISO-27002-Control-9.1.1.png similarity index 100% rename from docs/graphics/ISO-27002-Control-9.1.1.png rename to source/images/ISO-27002-Control-9.1.1.png diff --git a/source/images/NIST-SP-800-53-AC1-in-OSCAL-XML.png b/source/images/NIST-SP-800-53-AC1-in-OSCAL-XML.png new file mode 100644 index 0000000000..6658ce6420 Binary files /dev/null and b/source/images/NIST-SP-800-53-AC1-in-OSCAL-XML.png differ diff --git a/docs/graphics/NIST-SP-800-53-Rev4-AC1.png b/source/images/NIST-SP-800-53-Rev4-AC1.png similarity index 100% rename from docs/graphics/NIST-SP-800-53-Rev4-AC1.png rename to source/images/NIST-SP-800-53-Rev4-AC1.png diff --git a/source/images/logo.bak.png b/source/images/logo.bak.png new file mode 100644 index 0000000000..68a478fae3 Binary files /dev/null and b/source/images/logo.bak.png differ diff --git a/source/images/logo.png b/source/images/logo.png new file mode 100644 index 0000000000..4c7e6d2393 Binary files /dev/null and b/source/images/logo.png differ diff --git a/source/images/navbar.png b/source/images/navbar.png new file mode 100644 index 0000000000..df38e90d87 Binary files /dev/null and b/source/images/navbar.png differ diff --git a/source/images/nistlogo.png b/source/images/nistlogo.png new file mode 100644 index 0000000000..8f88503b9b Binary files /dev/null and b/source/images/nistlogo.png differ diff --git a/docs/graphics/oscal-layers.png b/source/images/oscal-layers.png similarity index 100% rename from docs/graphics/oscal-layers.png rename to source/images/oscal-layers.png diff --git a/source/includes/schema/_catalogJSON.md b/source/includes/schema/_catalogJSON.md new file mode 100644 index 0000000000..e75c4a2068 --- /dev/null +++ b/source/includes/schema/_catalogJSON.md @@ -0,0 +1,158 @@ +## Catalog JSON Schema + +The topmost elements in the OSCAL catalog JSON schema are [`"catalog"`](#catalog-name), [`"framework"`](#framework-and-worksheet-names), and [`"worksheet"`](#framework-and-worksheet-names). + +### `"catalog"` name + +Each OSCAL catalog is defined by a `"catalog"` name. A `"catalog"` name may contain the following: + +* `"title"` +* [`"declarations"`](#declarations-name) +* [`"sections"`](#sections-name) +* [`"groups"`](#groups-name) +* [`"controls"`](#controls-name) +* [`"references"`](#references-name) + +### `"framework"` and `"worksheet"` names + +The `"framework"` name is used to define a formal framework. OSCAL also offers the `"worksheet"` name, which is used to define an informal, ad hoc framework. The expectation is that the `"framework"` name will be used when a standards organization or other formal body wants to define a published framework, while the `"worksheet"` name will be used by organizations creating frameworks for their own use. + +Both `"framework"` and `"worksheet"` names may contain the following: + +* `"id"` +* `"optionalClass"` +* `"title"` +* [`"declarations"`](#declarations-name) +* [`"sections"`](#sections-name) +* [`"categories"`](#categories-name) +* [`"items"`](#items-name) +* [`"references"`](#references-name) + +### `"sections"` name + +Catalogs, frameworks, and worksheets may use `"sections"` names for partitioning. A `"sections"` name may contain the following: + +* `"id"` +* `"optionalClass"` +* `"title"` +* `"prose"` +* `"sections"` +* [`"groups"`](#groups-name) +* [`"references"`](#references-name) + +### `"groups"` name + +Catalogs may use `"groups"` names to reference related controls or control groups. `"groups"` names may have their own properties, statements, parameters, references, etc., which are inherited by all members of the group. A `"groups"` name may contain the following: + +* `"id"` +* `"optionalClass"` +* `"title"` +* [`"props"`](#props-name) +* [`"parts"`](#parts-name) +* [`"links"`](#links-name) +* [`"params"`](#params-name) +* [`"groups"`](#groups-name) +* [`"references"`](#references-name) + +#### `"categories"` name + +A `"categories"` name specifies a group of related controls or a group of groups of such controls for a framework or worksheet. A `"categories"` name may contain the following: + +* `"id"` +* `"optionalClass"` +* `"title"` +* [`"props"`](#props-name) +* [`"links"`](#links-name) +* `"prose"` +* either `"categories"` or [`"items"`](#items-name) + +#### `"items"` name + +An `"items"` name specifies TBD. An `"items"` name may contain the following: + +* `"id"` +* `"optionalClass"` +* `"title"` +* [`"params"`](#params-name) +* [`"props"`](#props-name) +* [`"links"`](#links-name) +* `"prose"` +* [`"parts"`](#parts-name) +* `"items"` + +##### `"links"` name + +A `"links"` name is a line or paragraph with a hypertext link. A `"links"` name may contain the following: + +* `"rel"` +* `"href"` +* `"value"` + +##### `"params"` name + +A `"params"` name is a parameter setting to be propagated to one or more points of insertion. A `"params"` name may contain the following: + +* `"id"` +* `"optionalClass"` +* `"desc"`, which indicates and explains the purpose and use of the parameter +* `"value"` + +##### `"parts"` name + +A `"parts"` name is a partition, piece, or section of a control, subcontrol, or another part. A `"parts"` name may contain the following: + +* `"id"` +* `"optionalClass"` +* `"title"` +* `"prose"` +* [`"props"`](#props-name) +* `"parts"` +* [`"links"`](#links-name) +* [`"params"`](#params-name) + +##### `"props"` name + +A `"props"` name is a value with a name. It is attributed to the containing control, subcontrol, part, or group. A `"props"` name may contain the following: + +* `"requiredClass"` +* `"value"` + +### `"controls"` name + +Each security or privacy control within the catalog is defined by a `"controls"` name. A `"controls"` name may contain the following: + +* `"id"` +* `"optionalClass"` +* `"title"` +* [`"props"`](#props-name) +* [`"parts"`](#parts-name) +* [`"links"`](#links-name) +* [`"params"`](#params-name) +* [`"subcontrols"`](#subcontrols-name) +* [`"references"`](#references-name) + +### `"subcontrols"` name + +A `"subcontrols"` name is very similar to a `"controls"` name in its composition. A `"subcontrols"` name may contain the following: + +* `"id"` +* `"optionalClass"` +* `"title"` +* [`"props"`](#props-name) +* [`"parts"`](#parts-name) +* [`"links"`](#links-name) +* [`"params"`](#params-name) +* [`"references"`](#references-name) + +### `"references"` name + +A `"references"` name contains one or more reference descriptions, each contained within a `"ref"` name. Each `"ref"` name may contain the following: + +* `"id"` +* `"standards"` (citation of a formal published standard; comprised of `"href"` and `"value"`) +* `"citations"` (citation of a resource; comprised of `"href"` and `"value"`) +* `"prose"` + +### `"declarations"` name + +A `"declarations"` name is used for extra-schema validation of data given within controls or framework components. More information on this will be added to the documentation in the future. diff --git a/source/includes/schema/_catalogXML.md b/source/includes/schema/_catalogXML.md new file mode 100644 index 0000000000..678fd9ce96 --- /dev/null +++ b/source/includes/schema/_catalogXML.md @@ -0,0 +1,139 @@ +## Catalog XML Schema + +The topmost elements in the OSCAL catalog XML schema are [``](#catalog-element), [``](#framework-and-worksheet-elements), and [``](#framework-and-worksheet-elements). + +### `` element + +Each OSCAL catalog is defined by a `` element. A `` element may contain the following: + +* `` for the catalog (mandatory) +* [`<declarations>`](#declarations-element) (zero or more) +* [`<section>`](#section-element), [`<group>`](#group-element), and/or [`<control>`](#control-element) (zero or more of each) +* [`<references>`](#references-element) (zero or more) + +### `<framework>` and `<worksheet>` elements + +The `<framework>` element is used to define a formal framework. OSCAL also offers the `<worksheet>` element, which is used to define an informal, ad hoc framework. The expectation is that the `<framework>` element will be used when a standards organization or other formal body wants to define a published framework, while the `<worksheet>` element will be used by organizations creating frameworks for their own use. + +Both `<framework>` and `<worksheet>` elements may contain the following: + +* `<title>` (mandatory) +* [`<declarations>`](#declarations-element) (zero or more) +* [`<section>`](#section-element), [`<category>`](#category-element), and/or [`<component>`](#component-element) (zero or more of each) +* [`<references>`](#references-element) (zero or more) +* `@id` (optional) +* `@optionalClass` (optional) + +### `<section>` element + +Catalogs, frameworks, and worksheets may use `<section>` elements for partitioning. A `<section>` element may contain the following: + +* `<title>` (mandatory) +* `<prose>` (mandatory) +* `<section>` or [`<group>`](#group-element) (zero or more of each) +* [`<references>`](#references-element) (zero or more) +* `@id` (optional) +* `@optionalClass` (optional) + +### `<group>` element + +Catalogs may use `<group>` elements to reference related controls or control groups. `<group>` elements may have their own properties, statements, parameters, references, etc., which are inherited by all members of the group. A `<group>` element may contain the following: + +* `<title>` (optional) +* [`<control-components>`](#control-components-element) (mandatory) +* [`<group>`](#group-element) or [`<control>`](#control-element) (one or more total) +* [`<references>`](#references-element) (zero or more) +* `@id` (optional) +* `@optionalClass` (optional) + +### `<control-components>` element + +TBD explain what this is for. A `<control-components>` element contains zero or more of each of the following: + +* [`<prop>`](#prop-element) +* [`<anyKindofPart>`](#part-element) +* [`<link>`](#link-element) +* [`<param>`](#param-element) + +#### `<category>` element + +A `<category>` element specifies a group of related controls or a group of groups of such controls for a framework or worksheet. A `<category>` element may contain the following: + +* `<title>` (optional) +* [`<prop>`](#prop-element), [`<link>`](#link-element), and/or `<prose>` (zero or more of each) +* [`<category>`](#category-element) or [`<component>`](#component-element) (one or more total) +* `@id` (optional) +* `@optionalClass` (optional) + +#### `<component>` element + +A [`<framework>` or `<worksheet>`](#framework-and-worksheet-elements) element may contain `<component>` elements. A component references one or more controls. This provides a way to organize the contents of a framework. A `<component>` element may contain the following: + +* `<title>` (optional) +* [`<param>`](#param-element), [`<prop>`](#prop-element), [`<link>`](#link-element), `<prose>`, and/or [`<anyKindofPart>`](#part-element) (zero or more of each) +* `<component>` (zero or more) +* `@id` (optional) +* `@optionalClass` (optional) + +##### `<link>` element + +A `<link>` element is a line or paragraph with a hypertext link. A `<link>` element may contain the following: + +* `<mix>` (mandatory) +* `@relAttr` (mandatory) +* `@hrefAttr` (mandatory) + +##### `<param>` element + +A `<param>` element is a parameter setting to be propagated to one or more points of insertion. A `<param>` element may contain the following: + +* `<desc>` (mandatory) +* `<value>` (mandatory) +* `@id` (optional) +* `@optionalClass` (optional) + +##### `<part>` element + +The `<anyKindofPart>` element simply contains zero or more instances of the `<part>` element. A `<part>` element is a partition, piece, or section of a control, subcontrol, component, or part. A `<part>` element may contain the following: + +* `<title>` (optional) +* `<prose>` and/or [`<control-components>`](#control-components-element) (zero or more of each) +* `@id` (optional) +* `@optionalClass` (optional) + +##### `<prop>` element + +A `<prop>` element is a value with a name. It is attributed to the containing control, subcontrol, component, part, or group. A `<prop>` element may contain the following: + +* `@requiredClass` (mandatory) + +### `<control>` element + +Each security or privacy control within the catalog is defined by a `<control>` element. A `<control>` element may contain the following: + +* `<title>` (optional) +* [`<control-components>`](#control-components-element) and/or [`<subcontrol>`](#subcontrol-element) elements (zero or more of each) +* [`<references>`](#references-element) (zero or more) +* `@id` (optional) +* `@optionalClass` (optional) + +### `<subcontrol>` element + +An OSCAL `<subcontrol>` element is very similar to an OSCAL `<control>` element in its composition. A `<subcontrol>` element may contain the following: + +* `<title>` (optional) +* [`<control-components>`](#control-components-element) element (mandatory) +* [`<references>`](#references-element) (zero or more) +* `@id` (optional) +* `@optionalClass>` (optional) + +### `<references>` element + +A `<references>` element contains one or more reference descriptions, each contained within a `<ref>` element. Each `<ref>` element may contain the following: + +* `<std>` (citation of a formal published standard), `<citation>` (citation of a resource), and/or `<prose>` elements (zero or more of each) +* `@id` (optional) + +### `<declarations>` element + +A `<declarations>` element is used for extra-schema validation of data given within controls or framework components. More information on this will be added to the documentation in the future. diff --git a/source/includes/schema/_profile.md b/source/includes/schema/_profile.md new file mode 100644 index 0000000000..975cba4154 --- /dev/null +++ b/source/includes/schema/_profile.md @@ -0,0 +1,3 @@ +## Profile Schema + +TODO diff --git a/source/index.html.md b/source/index.html.md new file mode 100644 index 0000000000..888c036b4a --- /dev/null +++ b/source/index.html.md @@ -0,0 +1,62 @@ +--- +title: OSCAL Overview + +search: true + +disable_language_panel: true +--- + +# OSCAL Overview + +Before explaining what OSCAL is, it is important to define three key OSCAL terms: + +* *Control*: A safeguard or countermeasure designed to satisfy a set of defined security and/or privacy requirements. While this is based on the NIST Special Publication (SP) 800-53 definition of "control", in the context of OSCAL it refers to a similar kind of requirement from a control catalog. +* *Catalog*: A set of security control definitions. Examples include the hundreds of controls in NIST SP 800-53 Revision 4 Appendix F, the 100+ controls in ISO 27002, and the practices in COBIT 5. +* *Profile*: A set of security requirements, where meeting each requirement necessitates implementing one or more security controls. Also called a baseline or overlay. Examples include the control baselines in NIST SP 800-53, the FedRAMP baselines, and the PCI DSS requirements. + +## The purpose of OSCAL + +OSCAL is attempting to address a number of challenges around security controls and security control assessment. The core challenge, and one of the primary reasons for creating OSCAL, is that concepts like security controls and profiles are represented today largely in proprietary ways. In many cases they are written in prose documents that are imprecise, lead to differences in interpretation, and are not machine-readable, meaning that the prose instructions require someone to do data entry into a tool in order for the tool to use the information. + +Organizations are also struggling with information systems that have many different components. Some components require the use of different profiles per component; this is commonly the case with cloud environments. Also, cloud environments can be multitenant or have mixed ownership of components. We need to be able to assess the security of these systems against a number of requirements, owners, etc.—to do that simultaneously and provide these views to stakeholders. + +On top of that there are situations where a single system needs to support multiple regulatory frameworks. For example, the U.S. Department of Veterans Affairs is a federal agency (Federal Information Security Modernization Act (FISMA) and NIST Cybersecurity Framework requirements) and a healthcare institution (Health Insurance Portability and Accountability Act (HIPAA) requirements) that has credit card transactions (Payment Card Industry Data Security Standard (PCI DSS)). There is no shortage of requirements for some organizations that have multiple regulatory frameworks. + +Assessing all these security controls is extremely complex. Because of that complexity, it’s largely a manual process today. The OSCAL project is trying to change that by standardizing how security controls are represented, how a control implementation for a given system is represented, and how that information is best used and reports generated in a standardized way that can be used by both humans and machines. That means formats are needed that can be generated by machines for communicating with other machines, but can also easily be reformatted so humans can read the information. By standardizing the representation of this information, OSCAL information can be interoperable by having a well-defined specification with information that’s going to be used, imported, and used interoperably for security control assessments. The goal is to keep OSCAL as simple as possible and provide extensive automation for tools to use. + +## Types of OSCAL users + +The initial OSCAL work encompasses the catalog and profile concepts. There are several types of users who should benefit from OSCAL catalogs and profiles. They include the following producers of OSCAL catalogs, profiles, and/or tools: + +* *Catalog maintainers*: publishing catalogs into OSCAL format (e.g., NIST, ISO, ISACA) +* *Standard profile maintainers*: profiles in OSCAL format used by many organizations consuming OSCAL catalogs (e.g., NIST, FedRAMP) +* *Custom profile maintainers*: developing new profiles or customizing existing profiles for organization-specific use (e.g., cloud service providers, integrators) +* *Tool vendors*: creating tools that use OSCAL to support risk assessment, continuous monitoring, compliance reporting, and other purposes + +There are also several types of expected consumers of OSCAL catalogs, profiles, and/or tools, including the following: + +* *Operations personnel*: rapidly verifying that systems comply with organizational security requirements +* *Security and privacy personnel*: automatically identifying problems and addressing them quickly before loss or damage occur +* *Auditors/assessors*: performing audits/assessments on demand with minimal effort +* *Policy personnel*: identifying systemic problems that necessitate changes to organization security policy + +## OSCAL components and high-level architecture + +The plans for OSCAL involve seven components, as depicted in the following diagram: + +![OSCAL layers](./images/oscal-layers.png "OSCAL Layer Diagram") + +Starting from the bottom on the left, the OSCAL layers are: + +* *Catalog*: In addition to defining a set of security controls, may also define objectives and methods for assessing the controls (e.g., NIST SP 800-53A). Combining assessment objectives and methods with security controls has been done because some control catalog formats, such as COBIT 5, address assessment information directly. Others have it separately, like 800-53A. Including assessment objectives within the OSCAL catalog model simplifies the entire OSCAL operational model. +* *Profile*: The profile format will allow for selecting security controls using a number of different mechanisms as well as tailoring those controls (e.g., assigning parameter values, modifying requirements). A profile can include controls from more than one catalog, so an organization could have a single profile that references controls from several catalogs. +* *Implementation*: Defines how each profile item is implemented for a given system component. This can represent a machine-readable system security plan in OSCAL format. It will also support transforms from the machine-readable form to a human-readable version. +* *Assessment*: Describes how the system assessment is to be performed. +* *Assessment Results*: Records the findings of the assessment. + +OSCAL will also integrate with: + +* *Metrics*: Defines metrics and measurements for understanding the effectiveness of the system’s security. +* *Mechanism*: Describes methods used to monitor the system’s current security state (e.g., Security Content Automation Protocol (SCAP)). + +These are the current definitions for each component. As the project progresses, these definitions may evolve. They are included here to indicate the overall body of work for OSCAL and not the finalized details of each component. diff --git a/source/javascripts/all.js b/source/javascripts/all.js new file mode 100644 index 0000000000..5f5d4067ba --- /dev/null +++ b/source/javascripts/all.js @@ -0,0 +1,2 @@ +//= require ./all_nosearch +//= require ./app/_search diff --git a/source/javascripts/all_nosearch.js b/source/javascripts/all_nosearch.js new file mode 100644 index 0000000000..a0c203f91c --- /dev/null +++ b/source/javascripts/all_nosearch.js @@ -0,0 +1,16 @@ +//= require ./lib/_energize +//= require ./app/_toc +//= require ./app/_lang + +$(function() { + loadToc($('#toc'), '.toc-link', '.toc-list-h2, .toc-list-h3', 10); + setupLanguages($('body').data('languages')); + $('.content').imagesLoaded( function() { + window.recacheHeights(); + window.refreshToc(); + }); +}); + +window.onpopstate = function() { + activateLanguage(getLanguageFromQueryString()); +}; diff --git a/source/javascripts/app/_lang.js b/source/javascripts/app/_lang.js new file mode 100644 index 0000000000..0fbaaef704 --- /dev/null +++ b/source/javascripts/app/_lang.js @@ -0,0 +1,164 @@ +//= require ../lib/_jquery + +/* +Copyright 2008-2013 Concur Technologies, Inc. + +Licensed under the Apache License, Version 2.0 (the "License"); you may +not use this file except in compliance with the License. You may obtain +a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +License for the specific language governing permissions and limitations +under the License. +*/ +;(function () { + 'use strict'; + + var languages = []; + + window.setupLanguages = setupLanguages; + window.activateLanguage = activateLanguage; + window.getLanguageFromQueryString = getLanguageFromQueryString; + + function activateLanguage(language) { + if (!language) return; + if (language === "") return; + + $(".lang-selector a").removeClass('active'); + $(".lang-selector a[data-language-name='" + language + "']").addClass('active'); + for (var i=0; i < languages.length; i++) { + $(".highlight.tab-" + languages[i]).hide(); + $(".lang-specific." + languages[i]).hide(); + } + $(".highlight.tab-" + language).show(); + $(".lang-specific." + language).show(); + + window.recacheHeights(); + + // scroll to the new location of the position + if ($(window.location.hash).get(0)) { + $(window.location.hash).get(0).scrollIntoView(true); + } + } + + // parseURL and stringifyURL are from https://github.com/sindresorhus/query-string + // MIT licensed + // https://github.com/sindresorhus/query-string/blob/7bee64c16f2da1a326579e96977b9227bf6da9e6/license + function parseURL(str) { + if (typeof str !== 'string') { + return {}; + } + + str = str.trim().replace(/^(\?|#|&)/, ''); + + if (!str) { + return {}; + } + + return str.split('&').reduce(function (ret, param) { + var parts = param.replace(/\+/g, ' ').split('='); + var key = parts[0]; + var val = parts[1]; + + key = decodeURIComponent(key); + // missing `=` should be `null`: + // http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters + val = val === undefined ? null : decodeURIComponent(val); + + if (!ret.hasOwnProperty(key)) { + ret[key] = val; + } else if (Array.isArray(ret[key])) { + ret[key].push(val); + } else { + ret[key] = [ret[key], val]; + } + + return ret; + }, {}); + }; + + function stringifyURL(obj) { + return obj ? Object.keys(obj).sort().map(function (key) { + var val = obj[key]; + + if (Array.isArray(val)) { + return val.sort().map(function (val2) { + return encodeURIComponent(key) + '=' + encodeURIComponent(val2); + }).join('&'); + } + + return encodeURIComponent(key) + '=' + encodeURIComponent(val); + }).join('&') : ''; + }; + + // gets the language set in the query string + function getLanguageFromQueryString() { + if (location.search.length >= 1) { + var language = parseURL(location.search).language; + if (language) { + return language; + } else if (jQuery.inArray(location.search.substr(1), languages) != -1) { + return location.search.substr(1); + } + } + + return false; + } + + // returns a new query string with the new language in it + function generateNewQueryString(language) { + var url = parseURL(location.search); + if (url.language) { + url.language = language; + return stringifyURL(url); + } + return language; + } + + // if a button is clicked, add the state to the history + function pushURL(language) { + if (!history) { return; } + var hash = window.location.hash; + if (hash) { + hash = hash.replace(/^#+/, ''); + } + history.pushState({}, '', '?' + generateNewQueryString(language) + '#' + hash); + + // save language as next default + localStorage.setItem("language", language); + } + + function setupLanguages(l) { + var defaultLanguage = localStorage.getItem("language"); + + languages = l; + + var presetLanguage = getLanguageFromQueryString(); + if (presetLanguage) { + // the language is in the URL, so use that language! + activateLanguage(presetLanguage); + + localStorage.setItem("language", presetLanguage); + } else if ((defaultLanguage !== null) && (jQuery.inArray(defaultLanguage, languages) != -1)) { + // the language was the last selected one saved in localstorage, so use that language! + activateLanguage(defaultLanguage); + } else { + // no language selected, so use the default + activateLanguage(languages[0]); + } + } + + // if we click on a language tab, activate that language + $(function() { + $(".lang-selector a").on("click", function() { + var language = $(this).data("language-name"); + pushURL(language); + activateLanguage(language); + return false; + }); + }); +})(); diff --git a/source/javascripts/app/_search.js b/source/javascripts/app/_search.js new file mode 100644 index 0000000000..9ff4233c18 --- /dev/null +++ b/source/javascripts/app/_search.js @@ -0,0 +1,98 @@ +//= require ../lib/_lunr +//= require ../lib/_jquery +//= require ../lib/_jquery.highlight +;(function () { + 'use strict'; + + var content, searchResults; + var highlightOpts = { element: 'span', className: 'search-highlight' }; + var searchDelay = 0; + var timeoutHandle = 0; + + var index = new lunr.Index(); + + index.ref('id'); + index.field('title', { boost: 10 }); + index.field('body'); + index.pipeline.add(lunr.trimmer, lunr.stopWordFilter); + + $(populate); + $(bind); + + function populate() { + $('h1, h2').each(function() { + var title = $(this); + var body = title.nextUntil('h1, h2'); + index.add({ + id: title.prop('id'), + title: title.text(), + body: body.text() + }); + }); + + determineSearchDelay(); + } + function determineSearchDelay() { + if(index.tokenStore.length>5000) { + searchDelay = 300; + } + } + + function bind() { + content = $('.content'); + searchResults = $('.search-results'); + + $('#input-search').on('keyup',function(e) { + var wait = function() { + return function(executingFunction, waitTime){ + clearTimeout(timeoutHandle); + timeoutHandle = setTimeout(executingFunction, waitTime); + }; + }(); + wait(function(){ + search(e); + }, searchDelay ); + }); + } + + function search(event) { + + var searchInput = $('#input-search')[0]; + + unhighlight(); + searchResults.addClass('visible'); + + // ESC clears the field + if (event.keyCode === 27) searchInput.value = ''; + + if (searchInput.value) { + var results = index.search(searchInput.value).filter(function(r) { + return r.score > 0.0001; + }); + + if (results.length) { + searchResults.empty(); + $.each(results, function (index, result) { + var elem = document.getElementById(result.ref); + searchResults.append("<li><a href='#" + result.ref + "'>" + $(elem).text() + "</a></li>"); + }); + highlight.call(searchInput); + } else { + searchResults.html('<li></li>'); + $('.search-results li').text('No Results Found for "' + searchInput.value + '"'); + } + } else { + unhighlight(); + searchResults.removeClass('visible'); + } + } + + function highlight() { + if (this.value) content.highlight(this.value, highlightOpts); + } + + function unhighlight() { + content.unhighlight(highlightOpts); + } +})(); + diff --git a/source/javascripts/app/_toc.js b/source/javascripts/app/_toc.js new file mode 100644 index 0000000000..f1937bc92f --- /dev/null +++ b/source/javascripts/app/_toc.js @@ -0,0 +1,114 @@ +//= require ../lib/_jquery +//= require ../lib/_imagesloaded.min +;(function () { + 'use strict'; + + var loaded = false; + + var debounce = function(func, waitTime) { + var timeout = false; + return function() { + if (timeout === false) { + setTimeout(function() { + func(); + timeout = false; + }, waitTime); + timeout = true; + } + }; + }; + + var closeToc = function() { + $(".toc-wrapper").removeClass('open'); + $("#nav-button").removeClass('open'); + }; + + function loadToc($toc, tocLinkSelector, tocListSelector, scrollOffset) { + var headerHeights = {}; + var pageHeight = 0; + var windowHeight = 0; + var originalTitle = document.title; + + var recacheHeights = function() { + headerHeights = {}; + pageHeight = $(document).height(); + windowHeight = $(window).height(); + + $toc.find(tocLinkSelector).each(function() { + var targetId = $(this).attr('href'); + if (targetId[0] === "#") { + headerHeights[targetId] = $(targetId).offset().top; + } + }); + }; + + var refreshToc = function() { + var currentTop = $(document).scrollTop() + scrollOffset; + + if (currentTop + windowHeight >= pageHeight) { + // at bottom of page, so just select last header by making currentTop very large + // this fixes the problem where the last header won't ever show as active if its content + // is shorter than the window height + currentTop = pageHeight + 1000; + } + + var best = null; + for (var name in headerHeights) { + if ((headerHeights[name] < currentTop && headerHeights[name] > headerHeights[best]) || best === null) { + best = name; + } + } + + // Catch the initial load case + if (currentTop == scrollOffset && !loaded) { + best = window.location.hash; + loaded = true; + } + + var $best = $toc.find("[href='" + best + "']").first(); + if (!$best.hasClass("active")) { + // .active is applied to the ToC link we're currently on, and its parent <ul>s selected by tocListSelector + // .active-expanded is applied to the ToC links that are parents of this one + $toc.find(".active").removeClass("active"); + $toc.find(".active-parent").removeClass("active-parent"); + $best.addClass("active"); + $best.parents(tocListSelector).addClass("active").siblings(tocLinkSelector).addClass('active-parent'); + $best.siblings(tocListSelector).addClass("active"); + $toc.find(tocListSelector).filter(":not(.active)").slideUp(150); + $toc.find(tocListSelector).filter(".active").slideDown(150); + // TODO remove classnames + document.title = $best.data("title") + " – " + originalTitle; + } + }; + + var makeToc = function() { + recacheHeights(); + refreshToc(); + + $("#nav-button").click(function() { + $(".toc-wrapper").toggleClass('open'); + $("#nav-button").toggleClass('open'); + return false; + }); + $(".page-wrapper").click(closeToc); + $(".toc-link").click(closeToc); + + // reload immediately after scrolling on toc click + $toc.find(tocLinkSelector).click(function() { + setTimeout(function() { + refreshToc(); + }, 0); + }); + + $(window).scroll(debounce(refreshToc, 200)); + $(window).resize(debounce(recacheHeights, 200)); + }; + + makeToc(); + + window.recacheHeights = recacheHeights; + window.refreshToc = refreshToc; + } + + window.loadToc = loadToc; +})(); diff --git a/source/javascripts/lib/_energize.js b/source/javascripts/lib/_energize.js new file mode 100644 index 0000000000..6798f3c03f --- /dev/null +++ b/source/javascripts/lib/_energize.js @@ -0,0 +1,169 @@ +/** + * energize.js v0.1.0 + * + * Speeds up click events on mobile devices. + * https://github.com/davidcalhoun/energize.js + */ + +(function() { // Sandbox + /** + * Don't add to non-touch devices, which don't need to be sped up + */ + if(!('ontouchstart' in window)) return; + + var lastClick = {}, + isThresholdReached, touchstart, touchmove, touchend, + click, closest; + + /** + * isThresholdReached + * + * Compare touchstart with touchend xy coordinates, + * and only fire simulated click event if the coordinates + * are nearby. (don't want clicking to be confused with a swipe) + */ + isThresholdReached = function(startXY, xy) { + return Math.abs(startXY[0] - xy[0]) > 5 || Math.abs(startXY[1] - xy[1]) > 5; + }; + + /** + * touchstart + * + * Save xy coordinates when the user starts touching the screen + */ + touchstart = function(e) { + this.startXY = [e.touches[0].clientX, e.touches[0].clientY]; + this.threshold = false; + }; + + /** + * touchmove + * + * Check if the user is scrolling past the threshold. + * Have to check here because touchend will not always fire + * on some tested devices (Kindle Fire?) + */ + touchmove = function(e) { + // NOOP if the threshold has already been reached + if(this.threshold) return false; + + this.threshold = isThresholdReached(this.startXY, [e.touches[0].clientX, e.touches[0].clientY]); + }; + + /** + * touchend + * + * If the user didn't scroll past the threshold between + * touchstart and touchend, fire a simulated click. + * + * (This will fire before a native click) + */ + touchend = function(e) { + // Don't fire a click if the user scrolled past the threshold + if(this.threshold || isThresholdReached(this.startXY, [e.changedTouches[0].clientX, e.changedTouches[0].clientY])) { + return; + } + + /** + * Create and fire a click event on the target element + * https://developer.mozilla.org/en/DOM/event.initMouseEvent + */ + var touch = e.changedTouches[0], + evt = document.createEvent('MouseEvents'); + evt.initMouseEvent('click', true, true, window, 0, touch.screenX, touch.screenY, touch.clientX, touch.clientY, false, false, false, false, 0, null); + evt.simulated = true; // distinguish from a normal (nonsimulated) click + e.target.dispatchEvent(evt); + }; + + /** + * click + * + * Because we've already fired a click event in touchend, + * we need to listed for all native click events here + * and suppress them as necessary. + */ + click = function(e) { + /** + * Prevent ghost clicks by only allowing clicks we created + * in the click event we fired (look for e.simulated) + */ + var time = Date.now(), + timeDiff = time - lastClick.time, + x = e.clientX, + y = e.clientY, + xyDiff = [Math.abs(lastClick.x - x), Math.abs(lastClick.y - y)], + target = closest(e.target, 'A') || e.target, // needed for standalone apps + nodeName = target.nodeName, + isLink = nodeName === 'A', + standAlone = window.navigator.standalone && isLink && e.target.getAttribute("href"); + + lastClick.time = time; + lastClick.x = x; + lastClick.y = y; + + /** + * Unfortunately Android sometimes fires click events without touch events (seen on Kindle Fire), + * so we have to add more logic to determine the time of the last click. Not perfect... + * + * Older, simpler check: if((!e.simulated) || standAlone) + */ + if((!e.simulated && (timeDiff < 500 || (timeDiff < 1500 && xyDiff[0] < 50 && xyDiff[1] < 50))) || standAlone) { + e.preventDefault(); + e.stopPropagation(); + if(!standAlone) return false; + } + + /** + * Special logic for standalone web apps + * See http://stackoverflow.com/questions/2898740/iphone-safari-web-app-opens-links-in-new-window + */ + if(standAlone) { + window.location = target.getAttribute("href"); + } + + /** + * Add an energize-focus class to the targeted link (mimics :focus behavior) + * TODO: test and/or remove? Does this work? + */ + if(!target || !target.classList) return; + target.classList.add("energize-focus"); + window.setTimeout(function(){ + target.classList.remove("energize-focus"); + }, 150); + }; + + /** + * closest + * @param {HTMLElement} node current node to start searching from. + * @param {string} tagName the (uppercase) name of the tag you're looking for. + * + * Find the closest ancestor tag of a given node. + * + * Starts at node and goes up the DOM tree looking for a + * matching nodeName, continuing until hitting document.body + */ + closest = function(node, tagName){ + var curNode = node; + + while(curNode !== document.body) { // go up the dom until we find the tag we're after + if(!curNode || curNode.nodeName === tagName) { return curNode; } // found + curNode = curNode.parentNode; // not found, so keep going up + } + + return null; // not found + }; + + /** + * Add all delegated event listeners + * + * All the events we care about bubble up to document, + * so we can take advantage of event delegation. + * + * Note: no need to wait for DOMContentLoaded here + */ + document.addEventListener('touchstart', touchstart, false); + document.addEventListener('touchmove', touchmove, false); + document.addEventListener('touchend', touchend, false); + document.addEventListener('click', click, true); // TODO: why does this use capture? + +})(); \ No newline at end of file diff --git a/source/javascripts/lib/_imagesloaded.min.js b/source/javascripts/lib/_imagesloaded.min.js new file mode 100644 index 0000000000..d66f658937 --- /dev/null +++ b/source/javascripts/lib/_imagesloaded.min.js @@ -0,0 +1,7 @@ +/*! + * imagesLoaded PACKAGED v3.1.8 + * JavaScript is all like "You images are done yet or what?" + * MIT License + */ + +(function(){function e(){}function t(e,t){for(var n=e.length;n--;)if(e[n].listener===t)return n;return-1}function n(e){return function(){return this[e].apply(this,arguments)}}var 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file diff --git a/source/javascripts/lib/_jquery.highlight.js b/source/javascripts/lib/_jquery.highlight.js new file mode 100644 index 0000000000..9dcf3c7af3 --- /dev/null +++ b/source/javascripts/lib/_jquery.highlight.js @@ -0,0 +1,108 @@ +/* + * jQuery Highlight plugin + * + * Based on highlight v3 by Johann Burkard + * http://johannburkard.de/blog/programming/javascript/highlight-javascript-text-higlighting-jquery-plugin.html + * + * Code a little bit refactored and cleaned (in my humble opinion). + * Most important changes: + * - has an option to highlight only entire words (wordsOnly - false by default), + * - has an option to be case sensitive (caseSensitive - false by default) + * - highlight element tag and class names can be specified in options + * + * Usage: + * // wrap every occurrance of text 'lorem' in content + * // with <span class='highlight'> (default options) + * $('#content').highlight('lorem'); + * + * // search for and highlight more terms at once + * // so you can save some time on traversing DOM + * $('#content').highlight(['lorem', 'ipsum']); + * $('#content').highlight('lorem ipsum'); + * + * // search only for entire word 'lorem' + * $('#content').highlight('lorem', { wordsOnly: true }); + * + * // don't ignore case during search of term 'lorem' + * $('#content').highlight('lorem', { caseSensitive: true }); + * + * // wrap every occurrance of term 'ipsum' in content + * // with <em class='important'> + * $('#content').highlight('ipsum', { element: 'em', className: 'important' }); + * + * // remove default highlight + * $('#content').unhighlight(); + * + * // remove custom highlight + * $('#content').unhighlight({ element: 'em', className: 'important' }); + * + * + * Copyright (c) 2009 Bartek Szopka + * + * Licensed under MIT license. + * + */ + +jQuery.extend({ + highlight: function (node, re, nodeName, className) { + if (node.nodeType === 3) { + var match = node.data.match(re); + if (match) { + var highlight = document.createElement(nodeName || 'span'); + highlight.className = className || 'highlight'; + var wordNode = node.splitText(match.index); + wordNode.splitText(match[0].length); + var wordClone = wordNode.cloneNode(true); + highlight.appendChild(wordClone); + wordNode.parentNode.replaceChild(highlight, wordNode); + return 1; //skip added node in parent + } + } else if ((node.nodeType === 1 && node.childNodes) && // only element nodes that have children + !/(script|style)/i.test(node.tagName) && // ignore script and style nodes + !(node.tagName === nodeName.toUpperCase() && node.className === className)) { // skip if already highlighted + for (var i = 0; i < node.childNodes.length; i++) { + i += jQuery.highlight(node.childNodes[i], re, nodeName, className); + } + } + return 0; + } +}); + +jQuery.fn.unhighlight = function (options) { + var settings = { className: 'highlight', element: 'span' }; + jQuery.extend(settings, options); + + return this.find(settings.element + "." + settings.className).each(function () { + var parent = this.parentNode; + parent.replaceChild(this.firstChild, this); + parent.normalize(); + }).end(); +}; + +jQuery.fn.highlight = function (words, options) { + var settings = { className: 'highlight', element: 'span', caseSensitive: false, wordsOnly: false }; + jQuery.extend(settings, options); + + if (words.constructor === String) { + words = [words]; + } + words = jQuery.grep(words, function(word, i){ + return word != ''; + }); + words = jQuery.map(words, function(word, i) { + return word.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); + }); + if (words.length == 0) { return this; }; + + var flag = settings.caseSensitive ? "" : "i"; + var pattern = "(" + words.join("|") + ")"; + if (settings.wordsOnly) { + pattern = "\\b" + pattern + "\\b"; + } + var re = new RegExp(pattern, flag); + + return this.each(function () { + jQuery.highlight(this, re, settings.element, settings.className); + }); +}; + diff --git a/source/javascripts/lib/_jquery.js b/source/javascripts/lib/_jquery.js new file mode 100644 index 0000000000..b78120e6a1 --- /dev/null +++ b/source/javascripts/lib/_jquery.js @@ -0,0 +1,9831 @@ +/*! + * jQuery JavaScript Library v2.2.0 + * http://jquery.com/ + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2016-01-08T20:02Z + */ + +(function( global, factory ) { + + if ( typeof module === "object" && typeof module.exports === "object" ) { + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Support: Firefox 18+ +// Can't be in strict mode, several libs including ASP.NET trace +// the stack via arguments.caller.callee and Firefox dies if +// you try to trace through "use strict" call chains. (#13335) +//"use strict"; +var arr = []; + +var document = window.document; + +var slice = arr.slice; + +var concat = arr.concat; + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var support = {}; + + + +var + version = "2.2.0", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }, + + // Support: Android<4.1 + // Make sure we trim BOM and NBSP + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // Start with an empty selector + selector: "", + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num != null ? + + // Return just the one element from the set + ( num < 0 ? this[ num + this.length ] : this[ num ] ) : + + // Return all the elements in a clean array + slice.call( this ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + ret.context = this.context; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = jQuery.isArray( copy ) ) ) ) { + + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray( src ) ? src : []; + + } else { + clone = src && jQuery.isPlainObject( src ) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isFunction: function( obj ) { + return jQuery.type( obj ) === "function"; + }, + + isArray: Array.isArray, + + isWindow: function( obj ) { + return obj != null && obj === obj.window; + }, + + isNumeric: function( obj ) { + + // parseFloat NaNs numeric-cast false positives (null|true|false|"") + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") + // subtraction forces infinities to NaN + // adding 1 corrects loss of precision from parseFloat (#15100) + var realStringObj = obj && obj.toString(); + return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0; + }, + + isPlainObject: function( obj ) { + + // Not plain objects: + // - Any object or value whose internal [[Class]] property is not "[object Object]" + // - DOM nodes + // - window + if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + if ( obj.constructor && + !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { + return false; + } + + // If the function hasn't returned already, we're confident that + // |obj| is a plain object, created by {} or constructed with new Object + return true; + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + type: function( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android<4.0, iOS<6 (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; + }, + + // Evaluates a script in a global context + globalEval: function( code ) { + var script, + indirect = eval; + + code = jQuery.trim( code ); + + if ( code ) { + + // If the code includes a valid, prologue position + // strict mode pragma, execute code by injecting a + // script tag into the document. + if ( code.indexOf( "use strict" ) === 1 ) { + script = document.createElement( "script" ); + script.text = code; + document.head.appendChild( script ).parentNode.removeChild( script ); + } else { + + // Otherwise, avoid the DOM node creation, insertion + // and removal by using an indirect global eval + + indirect( code ); + } + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Support: IE9-11+ + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + // Support: Android<4.1 + trim: function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var tmp, args, proxy; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + now: Date.now, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +// JSHint would error on this code due to the Symbol not being defined in ES5. +// Defining this global in .jshintrc would create a danger of using the global +// unguarded in another place, it seems safer to just disable JSHint for these +// three lines. +/* jshint ignore: start */ +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} +/* jshint ignore: end */ + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), +function( i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +} ); + +function isArrayLike( obj ) { + + // Support: iOS 8.2 (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = jQuery.type( obj ); + + if ( type === "function" || jQuery.isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.2.1 + * http://sizzlejs.com/ + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2015-10-17 + */ +(function( window ) { + +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // General-purpose constants + MAX_NEGATIVE = 1 << 31, + + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf as it's faster than native + // http://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[i] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), + + rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + rescape = /'|\\/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox<24 + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + high < 0 ? + // BMP codepoint + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }; + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + push_native.apply( target, slice.call(els) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ( (target[j++] = els[i++]) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var m, i, elem, nid, nidselect, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { + + // ID selector + if ( (m = match[1]) ) { + + // Document context + if ( nodeType === 9 ) { + if ( (elem = context.getElementById( m )) ) { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( newContext && (elem = newContext.getElementById( m )) && + contains( context, elem ) && + elem.id === m ) { + + results.push( elem ); + return results; + } + } + + // Type selector + } else if ( match[2] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( (m = match[3]) && support.getElementsByClassName && + context.getElementsByClassName ) { + + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( support.qsa && + !compilerCache[ selector + " " ] && + (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + + if ( nodeType !== 1 ) { + newContext = context; + newSelector = selector; + + // qSA looks outside Element context, which is not what we want + // Thanks to Andrew Dupont for this workaround technique + // Support: IE <=8 + // Exclude object elements + } else if ( context.nodeName.toLowerCase() !== "object" ) { + + // Capture the context ID, setting it first if necessary + if ( (nid = context.getAttribute( "id" )) ) { + nid = nid.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", (nid = expando) ); + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']"; + while ( i-- ) { + groups[i] = nidselect + " " + toSelector( groups[i] ); + } + newSelector = groups.join( "," ); + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + } + + if ( newSelector ) { + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key + " " ] = value); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created div and expects a boolean result + */ +function assert( fn ) { + var div = document.createElement("div"); + + try { + return !!fn( div ); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if ( div.parentNode ) { + div.parentNode.removeChild( div ); + } + // release memory in IE + div = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split("|"), + i = arr.length; + + while ( i-- ) { + Expr.attrHandle[ arr[i] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + ( ~b.sourceIndex || MAX_NEGATIVE ) - + ( ~a.sourceIndex || MAX_NEGATIVE ); + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, parent, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML( document ); + + // Support: IE 9-11, Edge + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + if ( (parent = document.defaultView) && parent.top !== parent ) { + // Support: IE 11 + if ( parent.addEventListener ) { + parent.addEventListener( "unload", unloadHandler, false ); + + // Support: IE 9 - 10 only + } else if ( parent.attachEvent ) { + parent.attachEvent( "onunload", unloadHandler ); + } + } + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert(function( div ) { + div.className = "i"; + return !div.getAttribute("className"); + }); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function( div ) { + div.appendChild( document.createComment("") ); + return !div.getElementsByTagName("*").length; + }); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function( div ) { + docElem.appendChild( div ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + }); + + // ID find and filter + if ( support.getById ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var m = context.getElementById( id ); + return m ? [ m ] : []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + // Support: IE6/7 + // getElementById is not reliable as a find shortcut + delete Expr.find["ID"]; + + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } + + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See http://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + + "<select id='" + expando + "-\r\\' msallowcapture=''>" + + "<option selected=''></option></select>"; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( div.querySelectorAll("[msallowcapture^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push("~="); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibing-combinator selector` fails + if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push(".#.+[+~]"); + } + }); + + assert(function( div ) { + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement("input"); + input.setAttribute( "type", "hidden" ); + div.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( div.querySelectorAll("[name=d]").length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( div, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + + // Choose the first element that is related to our preferred document + if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { + return -1; + } + if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + return a === document ? -1 : + b === document ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); + + if ( support.matchesSelector && documentIsHTML && + !compilerCache[ expr + " " ] && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch (e) {} + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( (elem = results[i++]) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + while ( (node = elem[i++]) ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[6] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[3] ) { + match[2] = match[4] || match[5] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { return true; } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + // Use previously-cached element index if available + if ( useCache ) { + // ...in a gzip-friendly way + node = elem; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + uniqueCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + // Don't keep the element (issue #299) + input[0] = null; + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifier + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( (tokens = []) ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + }); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, uniqueCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); + + if ( (oldCache = uniqueCache[ dir ]) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return (newCache[ 2 ] = oldCache[ 2 ]); + } else { + // Reuse newcache so results back-propagate to previous elements + uniqueCache[ dir ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { + return true; + } + } + } + } + } + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), + len = elems.length; + + if ( outermost ) { + outermostContext = context === document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id + for ( ; i !== len && (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + if ( !context && elem.ownerDocument !== document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context || document, xml) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( (selector = compiled.selector || selector) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + support.getById && context.nodeType === 9 && documentIsHTML && + Expr.relative[ tokens[1].type ] ) { + + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; + +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert(function( div1 ) { + // Should return 1, but returns 4 (following) + return div1.compareDocumentPosition( document.createElement("div") ) & 1; +}); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert(function( div ) { + div.innerHTML = "<a href='#'></a>"; + return div.firstChild.getAttribute("href") === "#" ; +}) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + }); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert(function( div ) { + div.innerHTML = "<input/>"; + div.firstChild.setAttribute( "value", "" ); + return div.firstChild.getAttribute( "value" ) === ""; +}) ) { + addHandle( "value", function( elem, name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + }); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert(function( div ) { + return div.getAttribute("disabled") == null; +}) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + (val = elem.getAttributeNode( name )) && val.specified ? + val.value : + null; + } + }); +} + +return Sizzle; + +})( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + + +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; + } + matched.push( elem ); + } + } + return matched; +}; + + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); + } + } + + return matched; +}; + + +var rneedsContext = jQuery.expr.match.needsContext; + +var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ ); + + + +var risSimple = /^.[^:#\[\.,]*$/; + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + /* jshint -W018 */ + return !!qualifier.call( elem, i, elem ) !== not; + } ); + + } + + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + + } + + if ( typeof qualifier === "string" ) { + if ( risSimple.test( qualifier ) ) { + return jQuery.filter( qualifier, elements, not ); + } + + qualifier = jQuery.filter( qualifier, elements ); + } + + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 && elem.nodeType === 1 ? + jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : + jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, + len = this.length, + ret = [], + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + // Needed because $( selector, context ) becomes $( context ).find( selector ) + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); + ret.selector = this.selector ? this.selector + " " + selector : selector; + return ret; + }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + // Support: Blackberry 4.6 + // gEBID returns nodes no longer in the document (#6963) + if ( elem && elem.parentNode ) { + + // Inject the element directly into the jQuery object + this.length = 1; + this[ 0 ] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this.context = this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( pos ? + pos.index( cur ) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); + }, + + // Determine the position of an element within the set + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + return elem.contentDocument || jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnotwhite = ( /\S+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( jQuery.isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ], + [ "notify", "progress", jQuery.Callbacks( "memory" ) ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this === promise ? newDefer.promise() : this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( function() { + + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || + ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. + // If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( values === progressValues ) { + deferred.notifyWith( contexts, values ); + } else if ( !( --remaining ) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // Add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .progress( updateFunc( i, progressContexts, progressValues ) ) + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ); + } else { + --remaining; + } + } + } + + // If we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +} ); + + +// The deferred used on DOM ready +var readyList; + +jQuery.fn.ready = function( fn ) { + + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.triggerHandler ) { + jQuery( document ).triggerHandler( "ready" ); + jQuery( document ).off( "ready" ); + } + } +} ); + +/** + * The ready event handler and self cleanup method + */ +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called + // after the browser event has already occurred. + // Support: IE9-10 only + // Older IE sometimes signals "interactive" too soon + if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + + } else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); + } + } + return readyList.promise( obj ); +}; + +// Kick off the DOM ready check even if the user does not +jQuery.ready.promise(); + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + len ? fn( elems[ 0 ], key ) : emptyGet; +}; +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + /* jshint -W018 */ + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + register: function( owner, initial ) { + var value = initial || {}; + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable, non-writable property + // configurability must be true to allow the property to be + // deleted with the delete operator + } else { + Object.defineProperty( owner, this.expando, { + value: value, + writable: true, + configurable: true + } ); + } + return owner[ this.expando ]; + }, + cache: function( owner ) { + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( !acceptData( owner ) ) { + return {}; + } + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; + }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + if ( typeof data === "string" ) { + cache[ data ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ prop ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + owner[ this.expando ] && owner[ this.expando ][ key ]; + }, + access: function( owner, key, value ) { + var stored; + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + stored = this.get( owner, key ); + + return stored !== undefined ? + stored : this.get( owner, jQuery.camelCase( key ) ); + } + + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function( owner, key ) { + var i, name, camel, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key === undefined ) { + this.register( owner ); + + } else { + + // Support array or space separated string of keys + if ( jQuery.isArray( key ) ) { + + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = key.concat( key.map( jQuery.camelCase ) ); + } else { + camel = jQuery.camelCase( key ); + + // Try the string as a key before any manipulation + if ( key in cache ) { + name = [ key, camel ]; + } else { + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + name = camel; + name = name in cache ? + [ name ] : ( name.match( rnotwhite ) || [] ); + } + } + + i = name.length; + + while ( i-- ) { + delete cache[ name[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <= 35-45+ + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://code.google.com/p/chromium/issues/detail?id=378607 + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + + + +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} + +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, + + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); + }, + + removeData: function( elem, name ) { + dataUser.remove( elem, name ); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, + + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE11+ + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } + + return access( this, function( value ) { + var data, camelKey; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // with the key as-is + data = dataUser.get( elem, key ) || + + // Try to find dashed key if it exists (gh-2779) + // This is for 2.2.x only + dataUser.get( elem, key.replace( rmultiDash, "-$&" ).toLowerCase() ); + + if ( data !== undefined ) { + return data; + } + + camelKey = jQuery.camelCase( key ); + + // Attempt to get data from the cache + // with the key camelized + data = dataUser.get( elem, camelKey ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, camelKey, undefined ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + camelKey = jQuery.camelCase( key ); + this.each( function() { + + // First, attempt to store a copy or reference of any + // data that might've been store with a camelCased key. + var data = dataUser.get( this, camelKey ); + + // For HTML5 data-* attribute interop, we have to + // store property names with dashes in a camelCase form. + // This might not apply to all properties...* + dataUser.set( this, camelKey, value ); + + // *... In the case of properties that might _actually_ + // have dashes, we need to also store a copy of that + // unchanged property. + if ( key.indexOf( "-" ) > -1 && data !== undefined ) { + dataUser.set( this, key, value ); + } + } ); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } + + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); + }, + dequeue: function( type ) { + return this.each( function() { + jQuery.dequeue( this, type ); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; + +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); + + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var isHidden = function( elem, el ) { + + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || + !jQuery.contains( elem.ownerDocument, elem ); + }; + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, + scale = 1, + maxIterations = 20, + currentValue = tween ? + function() { return tween.cur(); } : + function() { return jQuery.css( elem, prop, "" ); }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + do { + + // If previous iteration zeroed out, double until we get *something*. + // Use string for doubling so we don't accidentally see scale as unchanged below + scale = scale || ".5"; + + // Adjust and apply + initialInUnit = initialInUnit / scale; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Update scale, tolerating zero or NaN from tween.cur() + // Break the loop if scale is unchanged or perfect, or if we've just had enough. + } while ( + scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations + ); + } + + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; +} +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([\w:-]+)/ ); + +var rscriptType = ( /^$|\/(?:java|ecma)script/i ); + + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // Support: IE9 + option: [ 1, "<select multiple='multiple'>", "</select>" ], + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting <tbody> or other required elements. + thead: [ 1, "<table>", "</table>" ], + col: [ 2, "<table><colgroup>", "</colgroup></table>" ], + tr: [ 2, "<table><tbody>", "</tbody></table>" ], + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], + + _default: [ 0, "", "" ] +}; + +// Support: IE9 +wrapMap.optgroup = wrapMap.option; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + + +function getAll( context, tag ) { + + // Support: IE9-11+ + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret = typeof context.getElementsByTagName !== "undefined" ? + context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== "undefined" ? + context.querySelectorAll( tag || "*" ) : + []; + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], ret ) : + ret; +} + + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, contains, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + + // Support: Android<4.1, PhantomJS<2 + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Support: Android<4.1, PhantomJS<2 + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; + } + } + } + + // Remove wrapper from fragment + fragment.textContent = ""; + + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { + + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0-4.3, Safari<=5.1 + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Safari<=5.1, Android<4.2 + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<=11+ + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = "<textarea>x</textarea>"; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; +} )(); + + +var + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE9 +// See #13393 for more info +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = {}; + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnotwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnotwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, j, ret, matched, handleObj, + handlerQueue = [], + args = slice.call( arguments ), + handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or 2) have namespace(s) + // a subset or equal to those in the bound event (both can have no namespace). + if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, matches, sel, handleObj, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Support (at least): Chrome, IE9 + // Find delegate handlers + // Black-hole SVG <use> instance trees (#13180) + // + // Support: Firefox<=42+ + // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343) + if ( delegateCount && cur.nodeType && + ( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push( { elem: cur, handlers: matches } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " + + "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split( " " ), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: ( "button buttons clientX clientY offsetX offsetY pageX pageY " + + "screenX screenY toElement" ).split( " " ), + filter: function( event, original ) { + var eventDoc, doc, body, + button = original.button; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - + ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - + ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[ type ]; + + if ( !fixHook ) { + this.fixHooks[ type ] = fixHook = + rmouseEvent.test( type ) ? this.mouseHooks : + rkeyEvent.test( type ) ? this.keyHooks : + {}; + } + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: Cordova 2.5 (WebKit) (#13255) + // All events should have a target; Cordova deviceready doesn't + if ( !event.target ) { + event.target = document; + } + + // Support: Safari 6.0+, Chrome<28 + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + focus: { + + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== safeActiveElement() && this.focus ) { + this.focus(); + return false; + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === safeActiveElement() && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + click: { + + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) { + this.click(); + return false; + } + }, + + // For cross-browser consistency, don't fire native .click() on links + _default: function( event ) { + return jQuery.nodeName( event.target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + } +}; + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android<4.0 + src.returnValue === false ? + returnTrue : + returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://code.google.com/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); + }, + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi, + + // Support: IE 10-11, Edge 10240+ + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /<script|<style|<link/i, + + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptTypeMasked = /^true\/(.*)/, + rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; + +function manipulationTarget( elem, content ) { + if ( jQuery.nodeName( elem, "table" ) && + jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return elem.getElementsByTagName( "tbody" )[ 0 ] || elem; + } + + return elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + + if ( match ) { + elem.type = match[ 1 ]; + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.access( src ); + pdataCur = dataPriv.set( dest, pdataOld ); + events = pdataOld.events; + + if ( events ) { + delete pdataCur.handle; + pdataCur.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + } + + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = concat.apply( [], args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( isFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); + } + domManip( self, args, callback, ignored ); + } ); + } + + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android<4.1, PhantomJS<2 + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl ) { + jQuery._evalUrl( node.src ); + } + } else { + jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) ); + } + } + } + } + } + } + + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html.replace( rxhtmlTag, "<$1></$2>" ); + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = jQuery.contains( elem.ownerDocument, elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + // Return the cloned set + return clone; + }, + + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Support: Chrome <= 35-45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; + } + if ( elem[ dataUser.expando ] ) { + + // Support: Chrome <= 35-45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } + } + } + } +} ); + +jQuery.fn.extend( { + + // Keep domManip exposed until 3.0 (gh-2225) + domManip: domManip, + + detach: function( selector ) { + return remove( this, selector, true ); + }, + + remove: function( selector ) { + return remove( this, selector ); + }, + + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; + } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + } ); + }, + + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, + + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + } ); + }, + + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, + + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); + } + } + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: QtWebKit + // .get() because push.apply(_, arraylike) throws + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); + + +var iframe, + elemdisplay = { + + // Support: Firefox + // We have to pre-define these values for FF (#10227) + HTML: "block", + BODY: "block" + }; + +/** + * Retrieve the actual display of a element + * @param {String} name nodeName of the element + * @param {Object} doc Document object + */ + +// Called only from within defaultDisplay +function actualDisplay( name, doc ) { + var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), + + display = jQuery.css( elem[ 0 ], "display" ); + + // We don't have any data stored on the element, + // so use "detach" method as fast way to get rid of the element + elem.detach(); + + return display; +} + +/** + * Try to determine the default display value of an element + * @param {String} nodeName + */ +function defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; + + if ( !display ) { + display = actualDisplay( nodeName, doc ); + + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + + // Use the already-created iframe if possible + iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) ) + .appendTo( doc.documentElement ); + + // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse + doc = iframe[ 0 ].contentDocument; + + // Support: IE + doc.write(); + doc.close(); + + display = actualDisplay( nodeName, doc ); + iframe.detach(); + } + + // Store the correct default display + elemdisplay[ nodeName ] = display; + } + + return display; +} +var rmargin = ( /^margin/ ); + +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var getStyles = function( elem ) { + + // Support: IE<=11+, Firefox<=30+ (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view.opener ) { + view = window; + } + + return view.getComputedStyle( elem ); + }; + +var swap = function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; +}; + + +var documentElement = document.documentElement; + + + +( function() { + var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE9-11+ + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + + "padding:0;margin-top:1px;position:absolute"; + container.appendChild( div ); + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + div.style.cssText = + + // Support: Firefox<29, Android 2.3 + // Vendor-prefix box-sizing + "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;" + + "position:relative;display:block;" + + "margin:auto;border:1px;padding:1px;" + + "top:1%;width:50%"; + div.innerHTML = ""; + documentElement.appendChild( container ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + reliableMarginLeftVal = divStyle.marginLeft === "2px"; + boxSizingReliableVal = divStyle.width === "4px"; + + // Support: Android 4.0 - 4.3 only + // Some styles come back with percentage values, even though they shouldn't + div.style.marginRight = "50%"; + pixelMarginRightVal = divStyle.marginRight === "4px"; + + documentElement.removeChild( container ); + } + + jQuery.extend( support, { + pixelPosition: function() { + + // This test is executed only once but we still do memoizing + // since we can use the boxSizingReliable pre-computing. + // No need to check if the test was already performed, though. + computeStyleTests(); + return pixelPositionVal; + }, + boxSizingReliable: function() { + if ( boxSizingReliableVal == null ) { + computeStyleTests(); + } + return boxSizingReliableVal; + }, + pixelMarginRight: function() { + + // Support: Android 4.0-4.3 + // We're checking for boxSizingReliableVal here instead of pixelMarginRightVal + // since that compresses better and they're computed together anyway. + if ( boxSizingReliableVal == null ) { + computeStyleTests(); + } + return pixelMarginRightVal; + }, + reliableMarginLeft: function() { + + // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37 + if ( boxSizingReliableVal == null ) { + computeStyleTests(); + } + return reliableMarginLeftVal; + }, + reliableMarginRight: function() { + + // Support: Android 2.3 + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. (#3333) + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + // This support function is only executed once so no memoizing is needed. + var ret, + marginDiv = div.appendChild( document.createElement( "div" ) ); + + // Reset CSS: box-sizing; display; margin; border; padding + marginDiv.style.cssText = div.style.cssText = + + // Support: Android 2.3 + // Vendor-prefix box-sizing + "-webkit-box-sizing:content-box;box-sizing:content-box;" + + "display:block;margin:0;border:0;padding:0"; + marginDiv.style.marginRight = marginDiv.style.width = "0"; + div.style.width = "1px"; + documentElement.appendChild( container ); + + ret = !parseFloat( window.getComputedStyle( marginDiv ).marginRight ); + + documentElement.removeChild( container ); + div.removeChild( marginDiv ); + + return ret; + } + } ); +} )(); + + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + style = elem.style; + + computed = computed || getStyles( elem ); + + // Support: IE9 + // getPropertyValue is only needed for .css('filter') (#12537) + if ( computed ) { + ret = computed.getPropertyValue( name ) || computed[ name ]; + + if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // http://dev.w3.org/csswg/cssom/#resolved-values + if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE9-11+ + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }, + + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style; + +// Return a css property mapped to a potentially vendor prefixed property +function vendorPropName( name ) { + + // Shortcut for names that are not vendor prefixed + if ( name in emptyStyle ) { + return name; + } + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +function setPositiveNumber( elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { + var i = extra === ( isBorderBox ? "border" : "content" ) ? + + // If we already have the right measurement, avoid augmentation + 4 : + + // Otherwise initialize for horizontal or vertical properties + name === "width" ? 1 : 0, + + val = 0; + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin, so add it if we want it + if ( extra === "margin" ) { + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); + } + + if ( isBorderBox ) { + + // border-box includes padding, so remove it if we want content + if ( extra === "content" ) { + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // At this point, extra isn't border nor margin, so remove border + if ( extra !== "margin" ) { + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } else { + + // At this point, extra isn't content, so add padding + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // At this point, extra isn't content nor padding, so add border + if ( extra !== "padding" ) { + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + return val; +} + +function getWidthOrHeight( elem, name, extra ) { + + // Start with offset property, which is equivalent to the border-box value + var valueIsBorderBox = true, + val = name === "width" ? elem.offsetWidth : elem.offsetHeight, + styles = getStyles( elem ), + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Support: IE11 only + // In IE 11 fullscreen elements inside of an iframe have + // 100x too small dimensions (gh-1764). + if ( document.msFullscreenElement && window.top !== window ) { + + // Support: IE11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + if ( elem.getClientRects().length ) { + val = Math.round( elem.getBoundingClientRect()[ name ] * 100 ); + } + } + + // Some non-html elements return undefined for offsetWidth, so check for null/undefined + // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 + // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 + if ( val <= 0 || val == null ) { + + // Fall back to computed then uncomputed css if necessary + val = curCSS( elem, name, styles ); + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + } + + // Computed unit is not pixels. Stop here and return. + if ( rnumnonpx.test( val ) ) { + return val; + } + + // Check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && + ( support.boxSizingReliable() || val === elem.style[ name ] ); + + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + } + + // Use the active box-sizing model to add/subtract irrelevant styles + return ( val + + augmentWidthOrHeight( + elem, + name, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles + ) + ) + "px"; +} + +function showHide( elements, show ) { + var display, elem, hidden, + values = [], + index = 0, + length = elements.length; + + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + values[ index ] = dataPriv.get( elem, "olddisplay" ); + display = elem.style.display; + if ( show ) { + + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !values[ index ] && display === "none" ) { + elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( elem.style.display === "" && isHidden( elem ) ) { + values[ index ] = dataPriv.access( + elem, + "olddisplay", + defaultDisplay( elem.nodeName ) + ); + } + } else { + hidden = isHidden( elem ); + + if ( display !== "none" || !hidden ) { + dataPriv.set( + elem, + "olddisplay", + hidden ? display : jQuery.css( elem, "display" ) + ); + } + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( index = 0; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + if ( !show || elem.style.display === "none" || elem.style.display === "" ) { + elem.style.display = show ? values[ index ] || "" : "none"; + } + } + + return elements; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + "float": "cssFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase( name ), + style = elem.style; + + name = jQuery.cssProps[ origName ] || + ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (#7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug #9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (#7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + if ( type === "number" ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // Support: IE9-11+ + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + style[ name ] = value; + } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = jQuery.camelCase( name ); + + // Make sure that we're working with the right name + name = jQuery.cssProps[ origName ] || + ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); + + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( i, name ) { + jQuery.cssHooks[ name ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + elem.offsetWidth === 0 ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, name, extra ); + } ) : + getWidthOrHeight( elem, name, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = extra && getStyles( elem ), + subtract = extra && augmentWidthOrHeight( + elem, + name, + extra, + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + styles + ); + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ name ] = value; + value = jQuery.css( elem, name ); + } + + return setPositiveNumber( elem, value, subtract ); + } + }; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// Support: Android 2.3 +jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, + function( elem, computed ) { + if ( computed ) { + return swap( elem, { "display": "inline-block" }, + curCSS, [ elem, "marginRight" ] ); + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( !rmargin.test( prefix ) ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( jQuery.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + }, + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHidden( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); + + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; + } + + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && + ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || + jQuery.cssHooks[ tween.prop ] ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Support: IE9 +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; + +jQuery.fx = Tween.prototype.init; + +// Back Compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, timerId, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = jQuery.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4 ; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; + } + } +} + +function defaultPrefilter( elem, props, opts ) { + /* jshint validthis: true */ + var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHidden( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Handle queue: false promises + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always( function() { + + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Height/width overflow pass + if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { + + // Make sure that nothing sneaks out + // Record all 3 overflow attributes because IE9-10 do not + // change the overflow attribute when overflowX and + // overflowY are set to the same value + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Set display property to inline-block for height/width + // animations on inline elements that are having width/height animated + display = jQuery.css( elem, "display" ); + + // Test default display if display is currently "none" + checkDisplay = display === "none" ? + dataPriv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; + + if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { + style.display = "inline-block"; + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // show/hide pass + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.exec( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + + // If there is dataShow left over from a stopped hide or show + // and we are going to proceed with show, we should pretend to be hidden + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + + // Any non-fx value stops us from restoring the original display value + } else { + display = undefined; + } + } + + if ( !jQuery.isEmptyObject( orig ) ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access( elem, "fxshow", {} ); + } + + // Store state if its toggle - enables .stop().toggle() to "reverse" + if ( toggle ) { + dataShow.hidden = !hidden; + } + if ( hidden ) { + jQuery( elem ).show(); + } else { + anim.done( function() { + jQuery( elem ).hide(); + } ); + } + anim.done( function() { + var prop; + + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + for ( prop in orig ) { + tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = tween.start; + if ( hidden ) { + tween.end = tween.start; + tween.start = prop === "width" || prop === "height" ? 1 : 0; + } + } + } + + // If this is a noop like .hide().hide(), restore an overwritten display value + } else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) { + style.display = display; + } +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = jQuery.camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( jQuery.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ] ); + + if ( percent < 1 && length ) { + return remaining; + } else { + deferred.resolveWith( elem, [ animation ] ); + return false; + } + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + } ), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length ; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( jQuery.isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + jQuery.proxy( result.stop, result ); + } + return result; + } + } + + jQuery.map( props, createTween, animation ); + + if ( jQuery.isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + // attach callbacks from options + return animation.progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); +} + +jQuery.Animation = jQuery.extend( Animation, { + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( jQuery.isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnotwhite ); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length ; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } + } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + jQuery.isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing + }; + + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? + opt.duration : opt.duration in jQuery.fx.speeds ? + jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; + + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( jQuery.isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHidden ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue && type !== false ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); + } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); + +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = jQuery.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Checks the timer has not already been removed + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + if ( timer() ) { + jQuery.fx.start(); + } else { + jQuery.timers.pop(); + } +}; + +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( !timerId ) { + timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval ); + } +}; + +jQuery.fx.stop = function() { + window.clearInterval( timerId ); + + timerId = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + + // Default speed + _default: 400 +}; + + +// Based off of the plugin by Clint Helfers, with permission. +// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); +}; + + +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: iOS<=5.1, Android<=4.2+ + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; + + // Support: IE<=11+ + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; + + // Support: Android<=2.3 + // Options inside disabled selects are incorrectly marked as disabled + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Support: IE<=11+ + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); + + +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); + +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + jQuery.nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + removeAttr: function( elem, value ) { + var name, propName, + i = 0, + attrNames = value && value.match( rnotwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + propName = jQuery.propFix[ name ] || name; + + // Boolean attributes get special treatment (#10870) + if ( jQuery.expr.match.bool.test( name ) ) { + + // Set corresponding property to false + elem[ propName ] = false; + } + + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle; + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ name ]; + attrHandle[ name ] = ret; + ret = getter( elem, name, isXML ) != null ? + name.toLowerCase() : + null; + attrHandle[ name ] = handle; + } + return ret; + }; +} ); + + + + +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); + +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + return elem[ name ]; + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + return tabindex ? + parseInt( tabindex, 10 ) : + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && elem.href ? + 0 : + -1; + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; + } + return null; + } + }; +} + +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + +var rclass = /[\t\r\n\f]/g; + +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( jQuery.isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( typeof value === "string" && value ) { + classes = value.match( rnotwhite ) || []; + + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + cur = elem.nodeType === 1 && + ( " " + curValue + " " ).replace( rclass, " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = jQuery.trim( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( jQuery.isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + if ( typeof value === "string" && value ) { + classes = value.match( rnotwhite ) || []; + + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && + ( " " + curValue + " " ).replace( rclass, " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = jQuery.trim( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value; + + if ( typeof stateVal === "boolean" && type === "string" ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } + + if ( jQuery.isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } + + return this.each( function() { + var className, i, self, classNames; + + if ( type === "string" ) { + + // Toggle individual class names + i = 0; + self = jQuery( this ); + classNames = value.match( rnotwhite ) || []; + + while ( ( className = classNames[ i++ ] ) ) { + + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); + } + } + + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } + } + } ); + }, + + hasClass: function( selector ) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + getClass( elem ) + " " ).replace( rclass, " " ) + .indexOf( className ) > -1 + ) { + return true; + } + } + + return false; + } +} ); + + + + +var rreturn = /\r/g; + +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, isFunction, + elem = this[ 0 ]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + + // Handle most common string cases + ret.replace( rreturn, "" ) : + + // Handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + // Support: IE<11 + // option.value not trimmed (#14858) + return jQuery.trim( elem.value ); + } + }, + select: { + get: function( elem ) { + var value, option, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one" || index < 0, + values = one ? null : [], + max = one ? index + 1 : options.length, + i = index < 0 ? + max : + one ? index : 0; + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // IE8-9 doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + ( support.optDisabled ? + !option.disabled : option.getAttribute( "disabled" ) === null ) && + ( !option.parentNode.disabled || + !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + } +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); + + + + +// Return jQuery for attributes-only inclusion + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "." ) > -1 ) { + + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + elem[ type ](); + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + // Piggyback on a donor event to simulate a different one + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + + // Previously, `originalEvent: {}` was set here, so stopPropagation call + // would not be triggered on donor event, since in our own + // jQuery.event.stopPropagation function we had a check for existence of + // originalEvent.stopPropagation method, so, consequently it would be a noop. + // + // But now, this "simulate" function is used only for events + // for which stopPropagation() is noop, so there is no need for that anymore. + // + // For the compat branch though, guard for "click" and "submit" + // events is still used, but was moved to jQuery.event.stopPropagation function + // because `originalEvent` should point to the original event for the constancy + // with other events and for more focused logic + } + ); + + jQuery.event.trigger( e, null, elem ); + + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } + +} ); + +jQuery.fn.extend( { + + trigger: function( type, data ) { + return this.each( function() { + jQuery.event.trigger( type, data, this ); + } ); + }, + triggerHandler: function( type, data ) { + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error contextmenu" ).split( " " ), + function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; +} ); + +jQuery.fn.extend( { + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +} ); + + + + +support.focusin = "onfocusin" in window; + + +// Support: Firefox +// Firefox doesn't have focus(in | out) events +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 +// +// Support: Chrome, Safari +// focus(in | out) events fire after focus & blur events, +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order +// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857 +if ( !support.focusin ) { + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + dataPriv.remove( doc, fix ); + + } else { + dataPriv.access( doc, fix, attaches ); + } + } + }; + } ); +} +var location = window.location; + +var nonce = jQuery.now(); + +var rquery = ( /\?/ ); + + + +// Support: Android 2.3 +// Workaround failure to string-cast null input +jQuery.parseJSON = function( data ) { + return JSON.parse( data + "" ); +}; + + +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml; + if ( !data || typeof data !== "string" ) { + return null; + } + + // Support: IE9 + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) { + xml = undefined; + } + + if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; +}; + + +var + rhash = /#.*$/, + rts = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; + + if ( jQuery.isFunction( func ) ) { + + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { + + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; + + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + current = dataTypes.shift(); + + // Convert to each sequential dataType + while ( current ) { + + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; + } + + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + prev = current; + current = dataTypes.shift(); + + if ( current ) { + + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } + + return { state: "success", data: response }; +} + +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": jQuery.parseJSON, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // The jqXHR state + state = 0, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( state === 2 ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; + } + } + match = responseHeaders[ key.toLowerCase() ]; + } + return match == null ? null : match; + }, + + // Raw string + getAllResponseHeaders: function() { + return state === 2 ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + var lname = name.toLowerCase(); + if ( !state ) { + name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( !state ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( state < 2 ) { + for ( code in map ) { + + // Lazy-add the new callback in a way that preserves old ones + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } else { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ).complete = completeDeferred.add; + jqXHR.success = jqXHR.done; + jqXHR.error = jqXHR.fail; + + // Remove hash character (#7531: and string promotion) + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ).replace( rhash, "" ) + .replace( rprotocol, location.protocol + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); + + // Support: IE8-11+ + // IE throws exception if url is malformed, e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE8-11+ + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( state === 2 ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + cacheURL = s.url; + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // If data is available, append data to url + if ( s.data ) { + cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); + + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add anti-cache in url if needed + if ( s.cache === false ) { + s.url = rts.test( cacheURL ) ? + + // If there is already a '_' parameter, set its value + cacheURL.replace( rts, "$1_=" + nonce++ ) : + + // Otherwise add one to the end + cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; + } + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + for ( i in { success: 1, error: 1, complete: 1 } ) { + jqXHR[ i ]( s[ i ] ); + } + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + + // If request was aborted inside ajaxSend, stop there + if ( state === 2 ) { + return jqXHR; + } + + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + state = 1; + transport.send( requestHeaders, done ); + } catch ( e ) { + + // Propagate exception as error if not done + if ( state < 2 ) { + done( -1, e ); + + // Simply rethrow otherwise + } else { + throw e; + } + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Called once + if ( state === 2 ) { + return; + } + + // State is "done" now + state = 2; + + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + return jqXHR; + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + + +jQuery._evalUrl = function( url ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + async: false, + global: false, + "throws": true + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( jQuery.isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapAll( html.call( this, i ) ); + } ); + } + + if ( this[ 0 ] ) { + + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); + } + + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } + + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); + }, + + wrap: function( html ) { + var isFunction = jQuery.isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); + } ); + }, + + unwrap: function() { + return this.parent().each( function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + } ).end(); + } +} ); + + +jQuery.expr.filters.hidden = function( elem ) { + return !jQuery.expr.filters.visible( elem ); +}; +jQuery.expr.filters.visible = function( elem ) { + + // Support: Opera <= 12.12 + // Opera reports offsetWidths and offsetHeights less than zero on some elements + // Use OR instead of AND as the element is not visible if either is true + // See tickets #10406 and #13132 + return elem.offsetWidth > 0 || elem.offsetHeight > 0 || elem.getClientRects().length > 0; +}; + + + + +var r20 = /%20/g, + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( jQuery.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && jQuery.type( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + + // Serialize scalar item. + add( prefix, obj ); + } +} + +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, value ) { + + // If value is a function, invoke it and return its value + value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); + s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); + }; + + // Set traditional to true for jQuery <= 1.3.2 behavior. + if ( traditional === undefined ) { + traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ).replace( r20, "+" ); +}; + +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ) + .filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ) + .map( function( i, elem ) { + var val = jQuery( this ).val(); + + return val == null ? + null : + jQuery.isArray( val ) ? + jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ) : + { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); + } +} ); + + +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; + +var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE9 + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE9 + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = callback( "error" ); + + // Support: IE9 + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; + } + + // Create the abort callback + callback = callback( "abort" ); + + try { + + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { + + // #14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } + } + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain requests + if ( s.crossDomain ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( "<script>" ).prop( { + charset: s.scriptCharset, + src: s.url + } ).on( + "load error", + callback = function( evt ) { + script.remove(); + callback = null; + if ( evt ) { + complete( evt.type === "error" ? 404 : 200, evt.type ); + } + } + ); + + // Use native DOM manipulation to avoid our domManip AJAX trickery + document.head.appendChild( script[ 0 ] ); + }, + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +var oldCallbacks = [], + rjsonp = /(=)\?(?=&|$)|\?\?/; + +// Default jsonp settings +jQuery.ajaxSetup( { + jsonp: "callback", + jsonpCallback: function() { + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); + this[ callback ] = true; + return callback; + } +} ); + +// Detect, normalize options and install callbacks for jsonp requests +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { + + var callbackName, overwritten, responseContainer, + jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? + "url" : + typeof s.data === "string" && + ( s.contentType || "" ) + .indexOf( "application/x-www-form-urlencoded" ) === 0 && + rjsonp.test( s.data ) && "data" + ); + + // Handle iff the expected data type is "jsonp" or we have a parameter to set + if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { + + // Get callback name, remembering preexisting value associated with it + callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? + s.jsonpCallback() : + s.jsonpCallback; + + // Insert callback into url or form data + if ( jsonProp ) { + s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); + } else if ( s.jsonp !== false ) { + s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; + } + + // Use data converter to retrieve json after script execution + s.converters[ "script json" ] = function() { + if ( !responseContainer ) { + jQuery.error( callbackName + " was not called" ); + } + return responseContainer[ 0 ]; + }; + + // Force json dataType + s.dataTypes[ 0 ] = "json"; + + // Install callback + overwritten = window[ callbackName ]; + window[ callbackName ] = function() { + responseContainer = arguments; + }; + + // Clean-up function (fires after converters) + jqXHR.always( function() { + + // If previous value didn't exist - remove it + if ( overwritten === undefined ) { + jQuery( window ).removeProp( callbackName ); + + // Otherwise restore preexisting value + } else { + window[ callbackName ] = overwritten; + } + + // Save back as free + if ( s[ callbackName ] ) { + + // Make sure that re-using the options doesn't screw things around + s.jsonpCallback = originalSettings.jsonpCallback; + + // Save the callback name for future use + oldCallbacks.push( callbackName ); + } + + // Call if it was a function and we have a response + if ( responseContainer && jQuery.isFunction( overwritten ) ) { + overwritten( responseContainer[ 0 ] ); + } + + responseContainer = overwritten = undefined; + } ); + + // Delegate to script + return "script"; + } +} ); + + + + +// Support: Safari 8+ +// In Safari 8 documents created via document.implementation.createHTMLDocument +// collapse sibling forms: the second one becomes a child of the first one. +// Because of that, this security measure has to be disabled in Safari 8. +// https://bugs.webkit.org/show_bug.cgi?id=137337 +support.createHTMLDocument = ( function() { + var body = document.implementation.createHTMLDocument( "" ).body; + body.innerHTML = "<form></form><form></form>"; + return body.childNodes.length === 2; +} )(); + + +// Argument "data" should be string of html +// context (optional): If specified, the fragment will be created in this context, +// defaults to document +// keepScripts (optional): If true, will include scripts passed in the html string +jQuery.parseHTML = function( data, context, keepScripts ) { + if ( !data || typeof data !== "string" ) { + return null; + } + if ( typeof context === "boolean" ) { + keepScripts = context; + context = false; + } + + // Stop scripts or inline event handlers from being executed immediately + // by using document.implementation + context = context || ( support.createHTMLDocument ? + document.implementation.createHTMLDocument( "" ) : + document ); + + var parsed = rsingleTag.exec( data ), + scripts = !keepScripts && []; + + // Single tag + if ( parsed ) { + return [ context.createElement( parsed[ 1 ] ) ]; + } + + parsed = buildFragment( [ data ], context, scripts ); + + if ( scripts && scripts.length ) { + jQuery( scripts ).remove(); + } + + return jQuery.merge( [], parsed.childNodes ); +}; + + +// Keep a copy of the old load method +var _load = jQuery.fn.load; + +/** + * Load a url into a page + */ +jQuery.fn.load = function( url, params, callback ) { + if ( typeof url !== "string" && _load ) { + return _load.apply( this, arguments ); + } + + var selector, type, response, + self = this, + off = url.indexOf( " " ); + + if ( off > -1 ) { + selector = jQuery.trim( url.slice( off ) ); + url = url.slice( 0, off ); + } + + // If it's a function + if ( jQuery.isFunction( params ) ) { + + // We assume that it's the callback + callback = params; + params = undefined; + + // Otherwise, build a param string + } else if ( params && typeof params === "object" ) { + type = "POST"; + } + + // If we have elements to modify, make the request + if ( self.length > 0 ) { + jQuery.ajax( { + url: url, + + // If "type" variable is undefined, then "GET" method will be used. + // Make value of this field explicit since + // user can override it through ajaxSetup method + type: type || "GET", + dataType: "html", + data: params + } ).done( function( responseText ) { + + // Save response for use in complete callback + response = arguments; + + self.html( selector ? + + // If a selector was specified, locate the right elements in a dummy div + // Exclude scripts to avoid IE 'Permission Denied' errors + jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : + + // Otherwise use the full result + responseText ); + + // If the request succeeds, this function gets "data", "status", "jqXHR" + // but they are ignored because response was set above. + // If it fails, this function gets "jqXHR", "status", "error" + } ).always( callback && function( jqXHR, status ) { + self.each( function() { + callback.apply( self, response || [ jqXHR.responseText, status, jqXHR ] ); + } ); + } ); + } + + return this; +}; + + + + +// Attach a bunch of functions for handling common AJAX events +jQuery.each( [ + "ajaxStart", + "ajaxStop", + "ajaxComplete", + "ajaxError", + "ajaxSuccess", + "ajaxSend" +], function( i, type ) { + jQuery.fn[ type ] = function( fn ) { + return this.on( type, fn ); + }; +} ); + + + + +jQuery.expr.filters.animated = function( elem ) { + return jQuery.grep( jQuery.timers, function( fn ) { + return elem === fn.elem; + } ).length; +}; + + + + +/** + * Gets a window from an element + */ +function getWindow( elem ) { + return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView; +} + +jQuery.offset = { + setOffset: function( elem, options, i ) { + var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, + position = jQuery.css( elem, "position" ), + curElem = jQuery( elem ), + props = {}; + + // Set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } + + curOffset = curElem.offset(); + curCSSTop = jQuery.css( elem, "top" ); + curCSSLeft = jQuery.css( elem, "left" ); + calculatePosition = ( position === "absolute" || position === "fixed" ) && + ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; + + // Need to be able to calculate position if either + // top or left is auto and position is either absolute or fixed + if ( calculatePosition ) { + curPosition = curElem.position(); + curTop = curPosition.top; + curLeft = curPosition.left; + + } else { + curTop = parseFloat( curCSSTop ) || 0; + curLeft = parseFloat( curCSSLeft ) || 0; + } + + if ( jQuery.isFunction( options ) ) { + + // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) + options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); + } + + if ( options.top != null ) { + props.top = ( options.top - curOffset.top ) + curTop; + } + if ( options.left != null ) { + props.left = ( options.left - curOffset.left ) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); + + } else { + curElem.css( props ); + } + } +}; + +jQuery.fn.extend( { + offset: function( options ) { + if ( arguments.length ) { + return options === undefined ? + this : + this.each( function( i ) { + jQuery.offset.setOffset( this, options, i ); + } ); + } + + var docElem, win, + elem = this[ 0 ], + box = { top: 0, left: 0 }, + doc = elem && elem.ownerDocument; + + if ( !doc ) { + return; + } + + docElem = doc.documentElement; + + // Make sure it's not a disconnected DOM node + if ( !jQuery.contains( docElem, elem ) ) { + return box; + } + + box = elem.getBoundingClientRect(); + win = getWindow( doc ); + return { + top: box.top + win.pageYOffset - docElem.clientTop, + left: box.left + win.pageXOffset - docElem.clientLeft + }; + }, + + position: function() { + if ( !this[ 0 ] ) { + return; + } + + var offsetParent, offset, + elem = this[ 0 ], + parentOffset = { top: 0, left: 0 }; + + // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, + // because it is its only offset parent + if ( jQuery.css( elem, "position" ) === "fixed" ) { + + // Assume getBoundingClientRect is there when computed position is fixed + offset = elem.getBoundingClientRect(); + + } else { + + // Get *real* offsetParent + offsetParent = this.offsetParent(); + + // Get correct offsets + offset = this.offset(); + if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { + parentOffset = offsetParent.offset(); + } + + // Add offsetParent borders + // Subtract offsetParent scroll positions + parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ) - + offsetParent.scrollTop(); + parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ) - + offsetParent.scrollLeft(); + } + + // Subtract parent offsets and element margins + return { + top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), + left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) + }; + }, + + // This method will return documentElement in the following cases: + // 1) For the element inside the iframe without offsetParent, this method will return + // documentElement of the parent window + // 2) For the hidden or detached element + // 3) For body or html element, i.e. in case of the html node - it will return itself + // + // but those exceptions were never presented as a real life use-cases + // and might be considered as more preferable results. + // + // This logic, however, is not guaranteed and can change at any point in the future + offsetParent: function() { + return this.map( function() { + var offsetParent = this.offsetParent; + + while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { + offsetParent = offsetParent.offsetParent; + } + + return offsetParent || documentElement; + } ); + } +} ); + +// Create scrollLeft and scrollTop methods +jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { + var top = "pageYOffset" === prop; + + jQuery.fn[ method ] = function( val ) { + return access( this, function( elem, method, val ) { + var win = getWindow( elem ); + + if ( val === undefined ) { + return win ? win[ prop ] : elem[ method ]; + } + + if ( win ) { + win.scrollTo( + !top ? val : win.pageXOffset, + top ? val : win.pageYOffset + ); + + } else { + elem[ method ] = val; + } + }, method, val, arguments.length ); + }; +} ); + +// Support: Safari<7-8+, Chrome<37-44+ +// Add the top/left cssHooks using jQuery.fn.position +// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 +// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280 +// getComputedStyle returns percent when specified for top/left/bottom/right; +// rather than make the css module depend on the offset module, just check for it here +jQuery.each( [ "top", "left" ], function( i, prop ) { + jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, + function( elem, computed ) { + if ( computed ) { + computed = curCSS( elem, prop ); + + // If curCSS returns percentage, fallback to offset + return rnumnonpx.test( computed ) ? + jQuery( elem ).position()[ prop ] + "px" : + computed; + } + } + ); +} ); + + +// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods +jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { + jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, + function( defaultExtra, funcName ) { + + // Margin is only for outerHeight, outerWidth + jQuery.fn[ funcName ] = function( margin, value ) { + var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), + extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); + + return access( this, function( elem, type, value ) { + var doc; + + if ( jQuery.isWindow( elem ) ) { + + // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there + // isn't a whole lot we can do. See pull request at this URL for discussion: + // https://github.com/jquery/jquery/pull/764 + return elem.document.documentElement[ "client" + name ]; + } + + // Get document width or height + if ( elem.nodeType === 9 ) { + doc = elem.documentElement; + + // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], + // whichever is greatest + return Math.max( + elem.body[ "scroll" + name ], doc[ "scroll" + name ], + elem.body[ "offset" + name ], doc[ "offset" + name ], + doc[ "client" + name ] + ); + } + + return value === undefined ? + + // Get width or height on the element, requesting but not forcing parseFloat + jQuery.css( elem, type, extra ) : + + // Set width or height on the element + jQuery.style( elem, type, value, extra ); + }, type, chainable ? margin : undefined, chainable, null ); + }; + } ); +} ); + + +jQuery.fn.extend( { + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length === 1 ? + this.off( selector, "**" ) : + this.off( types, selector || "**", fn ); + }, + size: function() { + return this.length; + } +} ); + +jQuery.fn.andSelf = jQuery.fn.addBack; + + + + +// Register as a named AMD module, since jQuery can be concatenated with other +// files that may use define, but not via a proper concatenation script that +// understands anonymous AMD modules. A named AMD is safest and most robust +// way to register. Lowercase jquery is used because AMD module names are +// derived from file names, and jQuery is normally delivered in a lowercase +// file name. Do this after creating the global so that if an AMD module wants +// to call noConflict to hide this version of jQuery, it will work. + +// Note that for maximum portability, libraries that are not jQuery should +// declare themselves as anonymous modules, and avoid setting a global if an +// AMD loader is present. jQuery is a special case. For more information, see +// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon + +if ( typeof define === "function" && define.amd ) { + define( "jquery", [], function() { + return jQuery; + } ); +} + + + +var + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$; + +jQuery.noConflict = function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; +}; + +// Expose jQuery and $ identifiers, even in AMD +// (#7102#comment:10, https://github.com/jquery/jquery/pull/557) +// and CommonJS for browser emulators (#13566) +if ( !noGlobal ) { + window.jQuery = window.$ = jQuery; +} + +return jQuery; +})); \ No newline at end of file diff --git a/source/javascripts/lib/_lunr.js b/source/javascripts/lib/_lunr.js new file mode 100644 index 0000000000..54457dab7a --- /dev/null +++ b/source/javascripts/lib/_lunr.js @@ -0,0 +1,1910 @@ +/** + * lunr - http://lunrjs.com - A bit like Solr, but much smaller and not as bright - 0.5.7 + * Copyright (C) 2014 Oliver Nightingale + * MIT Licensed + * @license + */ + +(function(){ + + /** + * Convenience function for instantiating a new lunr index and configuring it + * with the default pipeline functions and the passed config function. + * + * When using this convenience function a new index will be created with the + * following functions already in the pipeline: + * + * lunr.StopWordFilter - filters out any stop words before they enter the + * index + * + * lunr.stemmer - stems the tokens before entering the index. + * + * Example: + * + * var idx = lunr(function () { + * this.field('title', 10) + * this.field('tags', 100) + * this.field('body') + * + * this.ref('cid') + * + * this.pipeline.add(function () { + * // some custom pipeline function + * }) + * + * }) + * + * @param {Function} config A function that will be called with the new instance + * of the lunr.Index as both its context and first parameter. It can be used to + * customize the instance of new lunr.Index. + * @namespace + * @module + * @returns {lunr.Index} + * + */ + var lunr = function (config) { + var idx = new lunr.Index + + idx.pipeline.add( + lunr.trimmer, + lunr.stopWordFilter, + lunr.stemmer + ) + + if (config) config.call(idx, idx) + + return idx + } + + lunr.version = "0.5.7" + /*! + * lunr.utils + * Copyright (C) 2014 Oliver Nightingale + */ + + /** + * A namespace containing utils for the rest of the lunr library + */ + lunr.utils = {} + + /** + * Print a warning message to the console. + * + * @param {String} message The message to be printed. + * @memberOf Utils + */ + lunr.utils.warn = (function (global) { + return function (message) { + if (global.console && console.warn) { + console.warn(message) + } + } + })(this) + + /*! + * lunr.EventEmitter + * Copyright (C) 2014 Oliver Nightingale + */ + + /** + * lunr.EventEmitter is an event emitter for lunr. It manages adding and removing event handlers and triggering events and their handlers. + * + * @constructor + */ + lunr.EventEmitter = function () { + this.events = {} + } + + /** + * Binds a handler function to a specific event(s). + * + * Can bind a single function to many different events in one call. + * + * @param {String} [eventName] The name(s) of events to bind this function to. + * @param {Function} handler The function to call when an event is fired. + * @memberOf EventEmitter + */ + lunr.EventEmitter.prototype.addListener = function () { + var args = Array.prototype.slice.call(arguments), + fn = args.pop(), + names = args + + if (typeof fn !== "function") throw new TypeError ("last argument must be a function") + + names.forEach(function (name) { + if (!this.hasHandler(name)) this.events[name] = [] + this.events[name].push(fn) + }, this) + } + + /** + * Removes a handler function from a specific event. + * + * @param {String} eventName The name of the event to remove this function from. + * @param {Function} handler The function to remove from an event. + * @memberOf EventEmitter + */ + lunr.EventEmitter.prototype.removeListener = function (name, fn) { + if (!this.hasHandler(name)) return + + var fnIndex = this.events[name].indexOf(fn) + this.events[name].splice(fnIndex, 1) + + if (!this.events[name].length) delete this.events[name] + } + + /** + * Calls all functions bound to the given event. + * + * Additional data can be passed to the event handler as arguments to `emit` + * after the event name. + * + * @param {String} eventName The name of the event to emit. + * @memberOf EventEmitter + */ + lunr.EventEmitter.prototype.emit = function (name) { + if (!this.hasHandler(name)) return + + var args = Array.prototype.slice.call(arguments, 1) + + this.events[name].forEach(function (fn) { + fn.apply(undefined, args) + }) + } + + /** + * Checks whether a handler has ever been stored against an event. + * + * @param {String} eventName The name of the event to check. + * @private + * @memberOf EventEmitter + */ + lunr.EventEmitter.prototype.hasHandler = function (name) { + return name in this.events + } + + /*! + * lunr.tokenizer + * Copyright (C) 2014 Oliver Nightingale + */ + + /** + * A function for splitting a string into tokens ready to be inserted into + * the search index. + * + * @module + * @param {String} obj The string to convert into tokens + * @returns {Array} + */ + lunr.tokenizer = function (obj) { + if (!arguments.length || obj == null || obj == undefined) return [] + if (Array.isArray(obj)) return obj.map(function (t) { return t.toLowerCase() }) + + var str = obj.toString().replace(/^\s+/, '') + + for (var i = str.length - 1; i >= 0; i--) { + if (/\S/.test(str.charAt(i))) { + str = str.substring(0, i + 1) + break + } + } + + return str + .split(/(?:\s+|\-)/) + .filter(function (token) { + return !!token + }) + .map(function (token) { + return token.toLowerCase() + }) + } + /*! + * lunr.Pipeline + * Copyright (C) 2014 Oliver Nightingale + */ + + /** + * lunr.Pipelines maintain an ordered list of functions to be applied to all + * tokens in documents entering the search index and queries being ran against + * the index. + * + * An instance of lunr.Index created with the lunr shortcut will contain a + * pipeline with a stop word filter and an English language stemmer. Extra + * functions can be added before or after either of these functions or these + * default functions can be removed. + * + * When run the pipeline will call each function in turn, passing a token, the + * index of that token in the original list of all tokens and finally a list of + * all the original tokens. + * + * The output of functions in the pipeline will be passed to the next function + * in the pipeline. To exclude a token from entering the index the function + * should return undefined, the rest of the pipeline will not be called with + * this token. + * + * For serialisation of pipelines to work, all functions used in an instance of + * a pipeline should be registered with lunr.Pipeline. Registered functions can + * then be loaded. If trying to load a serialised pipeline that uses functions + * that are not registered an error will be thrown. + * + * If not planning on serialising the pipeline then registering pipeline functions + * is not necessary. + * + * @constructor + */ + lunr.Pipeline = function () { + this._stack = [] + } + + lunr.Pipeline.registeredFunctions = {} + + /** + * Register a function with the pipeline. + * + * Functions that are used in the pipeline should be registered if the pipeline + * needs to be serialised, or a serialised pipeline needs to be loaded. + * + * Registering a function does not add it to a pipeline, functions must still be + * added to instances of the pipeline for them to be used when running a pipeline. + * + * @param {Function} fn The function to check for. + * @param {String} label The label to register this function with + * @memberOf Pipeline + */ + lunr.Pipeline.registerFunction = function (fn, label) { + if (label in this.registeredFunctions) { + lunr.utils.warn('Overwriting existing registered function: ' + label) + } + + fn.label = label + lunr.Pipeline.registeredFunctions[fn.label] = fn + } + + /** + * Warns if the function is not registered as a Pipeline function. + * + * @param {Function} fn The function to check for. + * @private + * @memberOf Pipeline + */ + lunr.Pipeline.warnIfFunctionNotRegistered = function (fn) { + var isRegistered = fn.label && (fn.label in this.registeredFunctions) + + if (!isRegistered) { + lunr.utils.warn('Function is not registered with pipeline. This may cause problems when serialising the index.\n', fn) + } + } + + /** + * Loads a previously serialised pipeline. + * + * All functions to be loaded must already be registered with lunr.Pipeline. + * If any function from the serialised data has not been registered then an + * error will be thrown. + * + * @param {Object} serialised The serialised pipeline to load. + * @returns {lunr.Pipeline} + * @memberOf Pipeline + */ + lunr.Pipeline.load = function (serialised) { + var pipeline = new lunr.Pipeline + + serialised.forEach(function (fnName) { + var fn = lunr.Pipeline.registeredFunctions[fnName] + + if (fn) { + pipeline.add(fn) + } else { + throw new Error ('Cannot load un-registered function: ' + fnName) + } + }) + + return pipeline + } + + /** + * Adds new functions to the end of the pipeline. + * + * Logs a warning if the function has not been registered. + * + * @param {Function} functions Any number of functions to add to the pipeline. + * @memberOf Pipeline + */ + lunr.Pipeline.prototype.add = function () { + var fns = Array.prototype.slice.call(arguments) + + fns.forEach(function (fn) { + lunr.Pipeline.warnIfFunctionNotRegistered(fn) + this._stack.push(fn) + }, this) + } + + /** + * Adds a single function after a function that already exists in the + * pipeline. + * + * Logs a warning if the function has not been registered. + * + * @param {Function} existingFn A function that already exists in the pipeline. + * @param {Function} newFn The new function to add to the pipeline. + * @memberOf Pipeline + */ + lunr.Pipeline.prototype.after = function (existingFn, newFn) { + lunr.Pipeline.warnIfFunctionNotRegistered(newFn) + + var pos = this._stack.indexOf(existingFn) + 1 + this._stack.splice(pos, 0, newFn) + } + + /** + * Adds a single function before a function that already exists in the + * pipeline. + * + * Logs a warning if the function has not been registered. + * + * @param {Function} existingFn A function that already exists in the pipeline. + * @param {Function} newFn The new function to add to the pipeline. + * @memberOf Pipeline + */ + lunr.Pipeline.prototype.before = function (existingFn, newFn) { + lunr.Pipeline.warnIfFunctionNotRegistered(newFn) + + var pos = this._stack.indexOf(existingFn) + this._stack.splice(pos, 0, newFn) + } + + /** + * Removes a function from the pipeline. + * + * @param {Function} fn The function to remove from the pipeline. + * @memberOf Pipeline + */ + lunr.Pipeline.prototype.remove = function (fn) { + var pos = this._stack.indexOf(fn) + this._stack.splice(pos, 1) + } + + /** + * Runs the current list of functions that make up the pipeline against the + * passed tokens. + * + * @param {Array} tokens The tokens to run through the pipeline. + * @returns {Array} + * @memberOf Pipeline + */ + lunr.Pipeline.prototype.run = function (tokens) { + var out = [], + tokenLength = tokens.length, + stackLength = this._stack.length + + for (var i = 0; i < tokenLength; i++) { + var token = tokens[i] + + for (var j = 0; j < stackLength; j++) { + token = this._stack[j](token, i, tokens) + if (token === void 0) break + }; + + if (token !== void 0) out.push(token) + }; + + return out + } + + /** + * Resets the pipeline by removing any existing processors. + * + * @memberOf Pipeline + */ + lunr.Pipeline.prototype.reset = function () { + this._stack = [] + } + + /** + * Returns a representation of the pipeline ready for serialisation. + * + * Logs a warning if the function has not been registered. + * + * @returns {Array} + * @memberOf Pipeline + */ + lunr.Pipeline.prototype.toJSON = function () { + return this._stack.map(function (fn) { + lunr.Pipeline.warnIfFunctionNotRegistered(fn) + + return fn.label + }) + } + /*! + * lunr.Vector + * Copyright (C) 2014 Oliver Nightingale + */ + + /** + * lunr.Vectors implement vector related operations for + * a series of elements. + * + * @constructor + */ + lunr.Vector = function () { + this._magnitude = null + this.list = undefined + this.length = 0 + } + + /** + * lunr.Vector.Node is a simple struct for each node + * in a lunr.Vector. + * + * @private + * @param {Number} The index of the node in the vector. + * @param {Object} The data at this node in the vector. + * @param {lunr.Vector.Node} The node directly after this node in the vector. + * @constructor + * @memberOf Vector + */ + lunr.Vector.Node = function (idx, val, next) { + this.idx = idx + this.val = val + this.next = next + } + + /** + * Inserts a new value at a position in a vector. + * + * @param {Number} The index at which to insert a value. + * @param {Object} The object to insert in the vector. + * @memberOf Vector. + */ + lunr.Vector.prototype.insert = function (idx, val) { + var list = this.list + + if (!list) { + this.list = new lunr.Vector.Node (idx, val, list) + return this.length++ + } + + var prev = list, + next = list.next + + while (next != undefined) { + if (idx < next.idx) { + prev.next = new lunr.Vector.Node (idx, val, next) + return this.length++ + } + + prev = next, next = next.next + } + + prev.next = new lunr.Vector.Node (idx, val, next) + return this.length++ + } + + /** + * Calculates the magnitude of this vector. + * + * @returns {Number} + * @memberOf Vector + */ + lunr.Vector.prototype.magnitude = function () { + if (this._magniture) return this._magnitude + var node = this.list, + sumOfSquares = 0, + val + + while (node) { + val = node.val + sumOfSquares += val * val + node = node.next + } + + return this._magnitude = Math.sqrt(sumOfSquares) + } + + /** + * Calculates the dot product of this vector and another vector. + * + * @param {lunr.Vector} otherVector The vector to compute the dot product with. + * @returns {Number} + * @memberOf Vector + */ + lunr.Vector.prototype.dot = function (otherVector) { + var node = this.list, + otherNode = otherVector.list, + dotProduct = 0 + + while (node && otherNode) { + if (node.idx < otherNode.idx) { + node = node.next + } else if (node.idx > otherNode.idx) { + otherNode = otherNode.next + } else { + dotProduct += node.val * otherNode.val + node = node.next + otherNode = otherNode.next + } + } + + return dotProduct + } + + /** + * Calculates the cosine similarity between this vector and another + * vector. + * + * @param {lunr.Vector} otherVector The other vector to calculate the + * similarity with. + * @returns {Number} + * @memberOf Vector + */ + lunr.Vector.prototype.similarity = function (otherVector) { + return this.dot(otherVector) / (this.magnitude() * otherVector.magnitude()) + } + /*! + * lunr.SortedSet + * Copyright (C) 2014 Oliver Nightingale + */ + + /** + * lunr.SortedSets are used to maintain an array of uniq values in a sorted + * order. + * + * @constructor + */ + lunr.SortedSet = function () { + this.length = 0 + this.elements = [] + } + + /** + * Loads a previously serialised sorted set. + * + * @param {Array} serialisedData The serialised set to load. + * @returns {lunr.SortedSet} + * @memberOf SortedSet + */ + lunr.SortedSet.load = function (serialisedData) { + var set = new this + + set.elements = serialisedData + set.length = serialisedData.length + + return set + } + + /** + * Inserts new items into the set in the correct position to maintain the + * order. + * + * @param {Object} The objects to add to this set. + * @memberOf SortedSet + */ + lunr.SortedSet.prototype.add = function () { + Array.prototype.slice.call(arguments).forEach(function (element) { + if (~this.indexOf(element)) return + this.elements.splice(this.locationFor(element), 0, element) + }, this) + + this.length = this.elements.length + } + + /** + * Converts this sorted set into an array. + * + * @returns {Array} + * @memberOf SortedSet + */ + lunr.SortedSet.prototype.toArray = function () { + return this.elements.slice() + } + + /** + * Creates a new array with the results of calling a provided function on every + * element in this sorted set. + * + * Delegates to Array.prototype.map and has the same signature. + * + * @param {Function} fn The function that is called on each element of the + * set. + * @param {Object} ctx An optional object that can be used as the context + * for the function fn. + * @returns {Array} + * @memberOf SortedSet + */ + lunr.SortedSet.prototype.map = function (fn, ctx) { + return this.elements.map(fn, ctx) + } + + /** + * Executes a provided function once per sorted set element. + * + * Delegates to Array.prototype.forEach and has the same signature. + * + * @param {Function} fn The function that is called on each element of the + * set. + * @param {Object} ctx An optional object that can be used as the context + * @memberOf SortedSet + * for the function fn. + */ + lunr.SortedSet.prototype.forEach = function (fn, ctx) { + return this.elements.forEach(fn, ctx) + } + + /** + * Returns the index at which a given element can be found in the + * sorted set, or -1 if it is not present. + * + * @param {Object} elem The object to locate in the sorted set. + * @param {Number} start An optional index at which to start searching from + * within the set. + * @param {Number} end An optional index at which to stop search from within + * the set. + * @returns {Number} + * @memberOf SortedSet + */ + lunr.SortedSet.prototype.indexOf = function (elem, start, end) { + var start = start || 0, + end = end || this.elements.length, + sectionLength = end - start, + pivot = start + Math.floor(sectionLength / 2), + pivotElem = this.elements[pivot] + + if (sectionLength <= 1) { + if (pivotElem === elem) { + return pivot + } else { + return -1 + } + } + + if (pivotElem < elem) return this.indexOf(elem, pivot, end) + if (pivotElem > elem) return this.indexOf(elem, start, pivot) + if (pivotElem === elem) return pivot + } + + /** + * Returns the position within the sorted set that an element should be + * inserted at to maintain the current order of the set. + * + * This function assumes that the element to search for does not already exist + * in the sorted set. + * + * @param {Object} elem The elem to find the position for in the set + * @param {Number} start An optional index at which to start searching from + * within the set. + * @param {Number} end An optional index at which to stop search from within + * the set. + * @returns {Number} + * @memberOf SortedSet + */ + lunr.SortedSet.prototype.locationFor = function (elem, start, end) { + var start = start || 0, + end = end || this.elements.length, + sectionLength = end - start, + pivot = start + Math.floor(sectionLength / 2), + pivotElem = this.elements[pivot] + + if (sectionLength <= 1) { + if (pivotElem > elem) return pivot + if (pivotElem < elem) return pivot + 1 + } + + if (pivotElem < elem) return this.locationFor(elem, pivot, end) + if (pivotElem > elem) return this.locationFor(elem, start, pivot) + } + + /** + * Creates a new lunr.SortedSet that contains the elements in the intersection + * of this set and the passed set. + * + * @param {lunr.SortedSet} otherSet The set to intersect with this set. + * @returns {lunr.SortedSet} + * @memberOf SortedSet + */ + lunr.SortedSet.prototype.intersect = function (otherSet) { + var intersectSet = new lunr.SortedSet, + i = 0, j = 0, + a_len = this.length, b_len = otherSet.length, + a = this.elements, b = otherSet.elements + + while (true) { + if (i > a_len - 1 || j > b_len - 1) break + + if (a[i] === b[j]) { + intersectSet.add(a[i]) + i++, j++ + continue + } + + if (a[i] < b[j]) { + i++ + continue + } + + if (a[i] > b[j]) { + j++ + continue + } + }; + + return intersectSet + } + + /** + * Makes a copy of this set + * + * @returns {lunr.SortedSet} + * @memberOf SortedSet + */ + lunr.SortedSet.prototype.clone = function () { + var clone = new lunr.SortedSet + + clone.elements = this.toArray() + clone.length = clone.elements.length + + return clone + } + + /** + * Creates a new lunr.SortedSet that contains the elements in the union + * of this set and the passed set. + * + * @param {lunr.SortedSet} otherSet The set to union with this set. + * @returns {lunr.SortedSet} + * @memberOf SortedSet + */ + lunr.SortedSet.prototype.union = function (otherSet) { + var longSet, shortSet, unionSet + + if (this.length >= otherSet.length) { + longSet = this, shortSet = otherSet + } else { + longSet = otherSet, shortSet = this + } + + unionSet = longSet.clone() + + unionSet.add.apply(unionSet, shortSet.toArray()) + + return unionSet + } + + /** + * Returns a representation of the sorted set ready for serialisation. + * + * @returns {Array} + * @memberOf SortedSet + */ + lunr.SortedSet.prototype.toJSON = function () { + return this.toArray() + } + /*! + * lunr.Index + * Copyright (C) 2014 Oliver Nightingale + */ + + /** + * lunr.Index is object that manages a search index. It contains the indexes + * and stores all the tokens and document lookups. It also provides the main + * user facing API for the library. + * + * @constructor + */ + lunr.Index = function () { + this._fields = [] + this._ref = 'id' + this.pipeline = new lunr.Pipeline + this.documentStore = new lunr.Store + this.tokenStore = new lunr.TokenStore + this.corpusTokens = new lunr.SortedSet + this.eventEmitter = new lunr.EventEmitter + + this._idfCache = {} + + this.on('add', 'remove', 'update', (function () { + this._idfCache = {} + }).bind(this)) + } + + /** + * Bind a handler to events being emitted by the index. + * + * The handler can be bound to many events at the same time. + * + * @param {String} [eventName] The name(s) of events to bind the function to. + * @param {Function} handler The serialised set to load. + * @memberOf Index + */ + lunr.Index.prototype.on = function () { + var args = Array.prototype.slice.call(arguments) + return this.eventEmitter.addListener.apply(this.eventEmitter, args) + } + + /** + * Removes a handler from an event being emitted by the index. + * + * @param {String} eventName The name of events to remove the function from. + * @param {Function} handler The serialised set to load. + * @memberOf Index + */ + lunr.Index.prototype.off = function (name, fn) { + return this.eventEmitter.removeListener(name, fn) + } + + /** + * Loads a previously serialised index. + * + * Issues a warning if the index being imported was serialised + * by a different version of lunr. + * + * @param {Object} serialisedData The serialised set to load. + * @returns {lunr.Index} + * @memberOf Index + */ + lunr.Index.load = function (serialisedData) { + if (serialisedData.version !== lunr.version) { + lunr.utils.warn('version mismatch: current ' + lunr.version + ' importing ' + serialisedData.version) + } + + var idx = new this + + idx._fields = serialisedData.fields + idx._ref = serialisedData.ref + + idx.documentStore = lunr.Store.load(serialisedData.documentStore) + idx.tokenStore = lunr.TokenStore.load(serialisedData.tokenStore) + idx.corpusTokens = lunr.SortedSet.load(serialisedData.corpusTokens) + idx.pipeline = lunr.Pipeline.load(serialisedData.pipeline) + + return idx + } + + /** + * Adds a field to the list of fields that will be searchable within documents + * in the index. + * + * An optional boost param can be passed to affect how much tokens in this field + * rank in search results, by default the boost value is 1. + * + * Fields should be added before any documents are added to the index, fields + * that are added after documents are added to the index will only apply to new + * documents added to the index. + * + * @param {String} fieldName The name of the field within the document that + * should be indexed + * @param {Number} boost An optional boost that can be applied to terms in this + * field. + * @returns {lunr.Index} + * @memberOf Index + */ + lunr.Index.prototype.field = function (fieldName, opts) { + var opts = opts || {}, + field = { name: fieldName, boost: opts.boost || 1 } + + this._fields.push(field) + return this + } + + /** + * Sets the property used to uniquely identify documents added to the index, + * by default this property is 'id'. + * + * This should only be changed before adding documents to the index, changing + * the ref property without resetting the index can lead to unexpected results. + * + * @param {String} refName The property to use to uniquely identify the + * documents in the index. + * @param {Boolean} emitEvent Whether to emit add events, defaults to true + * @returns {lunr.Index} + * @memberOf Index + */ + lunr.Index.prototype.ref = function (refName) { + this._ref = refName + return this + } + + /** + * Add a document to the index. + * + * This is the way new documents enter the index, this function will run the + * fields from the document through the index's pipeline and then add it to + * the index, it will then show up in search results. + * + * An 'add' event is emitted with the document that has been added and the index + * the document has been added to. This event can be silenced by passing false + * as the second argument to add. + * + * @param {Object} doc The document to add to the index. + * @param {Boolean} emitEvent Whether or not to emit events, default true. + * @memberOf Index + */ + lunr.Index.prototype.add = function (doc, emitEvent) { + var docTokens = {}, + allDocumentTokens = new lunr.SortedSet, + docRef = doc[this._ref], + emitEvent = emitEvent === undefined ? true : emitEvent + + this._fields.forEach(function (field) { + var fieldTokens = this.pipeline.run(lunr.tokenizer(doc[field.name])) + + docTokens[field.name] = fieldTokens + lunr.SortedSet.prototype.add.apply(allDocumentTokens, fieldTokens) + }, this) + + this.documentStore.set(docRef, allDocumentTokens) + lunr.SortedSet.prototype.add.apply(this.corpusTokens, allDocumentTokens.toArray()) + + for (var i = 0; i < allDocumentTokens.length; i++) { + var token = allDocumentTokens.elements[i] + var tf = this._fields.reduce(function (memo, field) { + var fieldLength = docTokens[field.name].length + + if (!fieldLength) return memo + + var tokenCount = docTokens[field.name].filter(function (t) { return t === token }).length + + return memo + (tokenCount / fieldLength * field.boost) + }, 0) + + this.tokenStore.add(token, { ref: docRef, tf: tf }) + }; + + if (emitEvent) this.eventEmitter.emit('add', doc, this) + } + + /** + * Removes a document from the index. + * + * To make sure documents no longer show up in search results they can be + * removed from the index using this method. + * + * The document passed only needs to have the same ref property value as the + * document that was added to the index, they could be completely different + * objects. + * + * A 'remove' event is emitted with the document that has been removed and the index + * the document has been removed from. This event can be silenced by passing false + * as the second argument to remove. + * + * @param {Object} doc The document to remove from the index. + * @param {Boolean} emitEvent Whether to emit remove events, defaults to true + * @memberOf Index + */ + lunr.Index.prototype.remove = function (doc, emitEvent) { + var docRef = doc[this._ref], + emitEvent = emitEvent === undefined ? true : emitEvent + + if (!this.documentStore.has(docRef)) return + + var docTokens = this.documentStore.get(docRef) + + this.documentStore.remove(docRef) + + docTokens.forEach(function (token) { + this.tokenStore.remove(token, docRef) + }, this) + + if (emitEvent) this.eventEmitter.emit('remove', doc, this) + } + + /** + * Updates a document in the index. + * + * When a document contained within the index gets updated, fields changed, + * added or removed, to make sure it correctly matched against search queries, + * it should be updated in the index. + * + * This method is just a wrapper around `remove` and `add` + * + * An 'update' event is emitted with the document that has been updated and the index. + * This event can be silenced by passing false as the second argument to update. Only + * an update event will be fired, the 'add' and 'remove' events of the underlying calls + * are silenced. + * + * @param {Object} doc The document to update in the index. + * @param {Boolean} emitEvent Whether to emit update events, defaults to true + * @see Index.prototype.remove + * @see Index.prototype.add + * @memberOf Index + */ + lunr.Index.prototype.update = function (doc, emitEvent) { + var emitEvent = emitEvent === undefined ? true : emitEvent + + this.remove(doc, false) + this.add(doc, false) + + if (emitEvent) this.eventEmitter.emit('update', doc, this) + } + + /** + * Calculates the inverse document frequency for a token within the index. + * + * @param {String} token The token to calculate the idf of. + * @see Index.prototype.idf + * @private + * @memberOf Index + */ + lunr.Index.prototype.idf = function (term) { + var cacheKey = "@" + term + if (Object.prototype.hasOwnProperty.call(this._idfCache, cacheKey)) return this._idfCache[cacheKey] + + var documentFrequency = this.tokenStore.count(term), + idf = 1 + + if (documentFrequency > 0) { + idf = 1 + Math.log(this.tokenStore.length / documentFrequency) + } + + return this._idfCache[cacheKey] = idf + } + + /** + * Searches the index using the passed query. + * + * Queries should be a string, multiple words are allowed and will lead to an + * AND based query, e.g. `idx.search('foo bar')` will run a search for + * documents containing both 'foo' and 'bar'. + * + * All query tokens are passed through the same pipeline that document tokens + * are passed through, so any language processing involved will be run on every + * query term. + * + * Each query term is expanded, so that the term 'he' might be expanded to + * 'hello' and 'help' if those terms were already included in the index. + * + * Matching documents are returned as an array of objects, each object contains + * the matching document ref, as set for this index, and the similarity score + * for this document against the query. + * + * @param {String} query The query to search the index with. + * @returns {Object} + * @see Index.prototype.idf + * @see Index.prototype.documentVector + * @memberOf Index + */ + lunr.Index.prototype.search = function (query) { + var queryTokens = this.pipeline.run(lunr.tokenizer(query)), + queryVector = new lunr.Vector, + documentSets = [], + fieldBoosts = this._fields.reduce(function (memo, f) { return memo + f.boost }, 0) + + var hasSomeToken = queryTokens.some(function (token) { + return this.tokenStore.has(token) + }, this) + + if (!hasSomeToken) return [] + + queryTokens + .forEach(function (token, i, tokens) { + var tf = 1 / tokens.length * this._fields.length * fieldBoosts, + self = this + + var set = this.tokenStore.expand(token).reduce(function (memo, key) { + var pos = self.corpusTokens.indexOf(key), + idf = self.idf(key), + similarityBoost = 1, + set = new lunr.SortedSet + + // if the expanded key is not an exact match to the token then + // penalise the score for this key by how different the key is + // to the token. + if (key !== token) { + var diff = Math.max(3, key.length - token.length) + similarityBoost = 1 / Math.log(diff) + } + + // calculate the query tf-idf score for this token + // applying an similarityBoost to ensure exact matches + // these rank higher than expanded terms + if (pos > -1) queryVector.insert(pos, tf * idf * similarityBoost) + + // add all the documents that have this key into a set + Object.keys(self.tokenStore.get(key)).forEach(function (ref) { set.add(ref) }) + + return memo.union(set) + }, new lunr.SortedSet) + + documentSets.push(set) + }, this) + + var documentSet = documentSets.reduce(function (memo, set) { + return memo.intersect(set) + }) + + return documentSet + .map(function (ref) { + return { ref: ref, score: queryVector.similarity(this.documentVector(ref)) } + }, this) + .sort(function (a, b) { + return b.score - a.score + }) + } + + /** + * Generates a vector containing all the tokens in the document matching the + * passed documentRef. + * + * The vector contains the tf-idf score for each token contained in the + * document with the passed documentRef. The vector will contain an element + * for every token in the indexes corpus, if the document does not contain that + * token the element will be 0. + * + * @param {Object} documentRef The ref to find the document with. + * @returns {lunr.Vector} + * @private + * @memberOf Index + */ + lunr.Index.prototype.documentVector = function (documentRef) { + var documentTokens = this.documentStore.get(documentRef), + documentTokensLength = documentTokens.length, + documentVector = new lunr.Vector + + for (var i = 0; i < documentTokensLength; i++) { + var token = documentTokens.elements[i], + tf = this.tokenStore.get(token)[documentRef].tf, + idf = this.idf(token) + + documentVector.insert(this.corpusTokens.indexOf(token), tf * idf) + }; + + return documentVector + } + + /** + * Returns a representation of the index ready for serialisation. + * + * @returns {Object} + * @memberOf Index + */ + lunr.Index.prototype.toJSON = function () { + return { + version: lunr.version, + fields: this._fields, + ref: this._ref, + documentStore: this.documentStore.toJSON(), + tokenStore: this.tokenStore.toJSON(), + corpusTokens: this.corpusTokens.toJSON(), + pipeline: this.pipeline.toJSON() + } + } + + /** + * Applies a plugin to the current index. + * + * A plugin is a function that is called with the index as its context. + * Plugins can be used to customise or extend the behaviour the index + * in some way. A plugin is just a function, that encapsulated the custom + * behaviour that should be applied to the index. + * + * The plugin function will be called with the index as its argument, additional + * arguments can also be passed when calling use. The function will be called + * with the index as its context. + * + * Example: + * + * var myPlugin = function (idx, arg1, arg2) { + * // `this` is the index to be extended + * // apply any extensions etc here. + * } + * + * var idx = lunr(function () { + * this.use(myPlugin, 'arg1', 'arg2') + * }) + * + * @param {Function} plugin The plugin to apply. + * @memberOf Index + */ + lunr.Index.prototype.use = function (plugin) { + var args = Array.prototype.slice.call(arguments, 1) + args.unshift(this) + plugin.apply(this, args) + } + /*! + * lunr.Store + * Copyright (C) 2014 Oliver Nightingale + */ + + /** + * lunr.Store is a simple key-value store used for storing sets of tokens for + * documents stored in index. + * + * @constructor + * @module + */ + lunr.Store = function () { + this.store = {} + this.length = 0 + } + + /** + * Loads a previously serialised store + * + * @param {Object} serialisedData The serialised store to load. + * @returns {lunr.Store} + * @memberOf Store + */ + lunr.Store.load = function (serialisedData) { + var store = new this + + store.length = serialisedData.length + store.store = Object.keys(serialisedData.store).reduce(function (memo, key) { + memo[key] = lunr.SortedSet.load(serialisedData.store[key]) + return memo + }, {}) + + return store + } + + /** + * Stores the given tokens in the store against the given id. + * + * @param {Object} id The key used to store the tokens against. + * @param {Object} tokens The tokens to store against the key. + * @memberOf Store + */ + lunr.Store.prototype.set = function (id, tokens) { + if (!this.has(id)) this.length++ + this.store[id] = tokens + } + + /** + * Retrieves the tokens from the store for a given key. + * + * @param {Object} id The key to lookup and retrieve from the store. + * @returns {Object} + * @memberOf Store + */ + lunr.Store.prototype.get = function (id) { + return this.store[id] + } + + /** + * Checks whether the store contains a key. + * + * @param {Object} id The id to look up in the store. + * @returns {Boolean} + * @memberOf Store + */ + lunr.Store.prototype.has = function (id) { + return id in this.store + } + + /** + * Removes the value for a key in the store. + * + * @param {Object} id The id to remove from the store. + * @memberOf Store + */ + lunr.Store.prototype.remove = function (id) { + if (!this.has(id)) return + + delete this.store[id] + this.length-- + } + + /** + * Returns a representation of the store ready for serialisation. + * + * @returns {Object} + * @memberOf Store + */ + lunr.Store.prototype.toJSON = function () { + return { + store: this.store, + length: this.length + } + } + + /*! + * lunr.stemmer + * Copyright (C) 2014 Oliver Nightingale + * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt + */ + + /** + * lunr.stemmer is an english language stemmer, this is a JavaScript + * implementation of the PorterStemmer taken from http://tartaurs.org/~martin + * + * @module + * @param {String} str The string to stem + * @returns {String} + * @see lunr.Pipeline + */ + lunr.stemmer = (function(){ + var step2list = { + "ational" : "ate", + "tional" : "tion", + "enci" : "ence", + "anci" : "ance", + "izer" : "ize", + "bli" : "ble", + "alli" : "al", + "entli" : "ent", + "eli" : "e", + "ousli" : "ous", + "ization" : "ize", + "ation" : "ate", + "ator" : "ate", + "alism" : "al", + "iveness" : "ive", + "fulness" : "ful", + "ousness" : "ous", + "aliti" : "al", + "iviti" : "ive", + "biliti" : "ble", + "logi" : "log" + }, + + step3list = { + "icate" : "ic", + "ative" : "", + "alize" : "al", + "iciti" : "ic", + "ical" : "ic", + "ful" : "", + "ness" : "" + }, + + c = "[^aeiou]", // consonant + v = "[aeiouy]", // vowel + C = c + "[^aeiouy]*", // consonant sequence + V = v + "[aeiou]*", // vowel sequence + + mgr0 = "^(" + C + ")?" + V + C, // [C]VC... is m>0 + meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$", // [C]VC[V] is m=1 + mgr1 = "^(" + C + ")?" + V + C + V + C, // [C]VCVC... is m>1 + s_v = "^(" + C + ")?" + v; // vowel in stem + + var re_mgr0 = new RegExp(mgr0); + var re_mgr1 = new RegExp(mgr1); + var re_meq1 = new RegExp(meq1); + var re_s_v = new RegExp(s_v); + + var re_1a = /^(.+?)(ss|i)es$/; + var re2_1a = /^(.+?)([^s])s$/; + var re_1b = /^(.+?)eed$/; + var re2_1b = /^(.+?)(ed|ing)$/; + var re_1b_2 = /.$/; + var re2_1b_2 = /(at|bl|iz)$/; + var re3_1b_2 = new RegExp("([^aeiouylsz])\\1$"); + var re4_1b_2 = new RegExp("^" + C + v + "[^aeiouwxy]$"); + + var re_1c = /^(.+?[^aeiou])y$/; + var re_2 = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/; + + var re_3 = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/; + + var re_4 = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/; + var re2_4 = /^(.+?)(s|t)(ion)$/; + + var re_5 = /^(.+?)e$/; + var re_5_1 = /ll$/; + var re3_5 = new RegExp("^" + C + v + "[^aeiouwxy]$"); + + var porterStemmer = function porterStemmer(w) { + var stem, + suffix, + firstch, + re, + re2, + re3, + re4; + + if (w.length < 3) { return w; } + + firstch = w.substr(0,1); + if (firstch == "y") { + w = firstch.toUpperCase() + w.substr(1); + } + + // Step 1a + re = re_1a + re2 = re2_1a; + + if (re.test(w)) { w = w.replace(re,"$1$2"); } + else if (re2.test(w)) { w = w.replace(re2,"$1$2"); } + + // Step 1b + re = re_1b; + re2 = re2_1b; + if (re.test(w)) { + var fp = re.exec(w); + re = re_mgr0; + if (re.test(fp[1])) { + re = re_1b_2; + w = w.replace(re,""); + } + } else if (re2.test(w)) { + var fp = re2.exec(w); + stem = fp[1]; + re2 = re_s_v; + if (re2.test(stem)) { + w = stem; + re2 = re2_1b_2; + re3 = re3_1b_2; + re4 = re4_1b_2; + if (re2.test(w)) { w = w + "e"; } + else if (re3.test(w)) { re = re_1b_2; w = w.replace(re,""); } + else if (re4.test(w)) { w = w + "e"; } + } + } + + // Step 1c - replace suffix y or Y by i if preceded by a non-vowel which is not the first letter of the word (so cry -> cri, by -> by, say -> say) + re = re_1c; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + w = stem + "i"; + } + + // Step 2 + re = re_2; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + suffix = fp[2]; + re = re_mgr0; + if (re.test(stem)) { + w = stem + step2list[suffix]; + } + } + + // Step 3 + re = re_3; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + suffix = fp[2]; + re = re_mgr0; + if (re.test(stem)) { + w = stem + step3list[suffix]; + } + } + + // Step 4 + re = re_4; + re2 = re2_4; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = re_mgr1; + if (re.test(stem)) { + w = stem; + } + } else if (re2.test(w)) { + var fp = re2.exec(w); + stem = fp[1] + fp[2]; + re2 = re_mgr1; + if (re2.test(stem)) { + w = stem; + } + } + + // Step 5 + re = re_5; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = re_mgr1; + re2 = re_meq1; + re3 = re3_5; + if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) { + w = stem; + } + } + + re = re_5_1; + re2 = re_mgr1; + if (re.test(w) && re2.test(w)) { + re = re_1b_2; + w = w.replace(re,""); + } + + // and turn initial Y back to y + + if (firstch == "y") { + w = firstch.toLowerCase() + w.substr(1); + } + + return w; + }; + + return porterStemmer; + })(); + + lunr.Pipeline.registerFunction(lunr.stemmer, 'stemmer') + /*! + * lunr.stopWordFilter + * Copyright (C) 2014 Oliver Nightingale + */ + + /** + * lunr.stopWordFilter is an English language stop word list filter, any words + * contained in the list will not be passed through the filter. + * + * This is intended to be used in the Pipeline. If the token does not pass the + * filter then undefined will be returned. + * + * @module + * @param {String} token The token to pass through the filter + * @returns {String} + * @see lunr.Pipeline + */ + lunr.stopWordFilter = function (token) { + if (lunr.stopWordFilter.stopWords.indexOf(token) === -1) return token + } + + lunr.stopWordFilter.stopWords = new lunr.SortedSet + lunr.stopWordFilter.stopWords.length = 119 + lunr.stopWordFilter.stopWords.elements = [ + "", + "a", + "able", + "about", + "across", + "after", + "all", + "almost", + "also", + "am", + "among", + "an", + "and", + "any", + "are", + "as", + "at", + "be", + "because", + "been", + "but", + "by", + "can", + "cannot", + "could", + "dear", + "did", + "do", + "does", + "either", + "else", + "ever", + "every", + "for", + "from", + "get", + "got", + "had", + "has", + "have", + "he", + "her", + "hers", + "him", + "his", + "how", + "however", + "i", + "if", + "in", + "into", + "is", + "it", + "its", + "just", + "least", + "let", + "like", + "likely", + "may", + "me", + "might", + "most", + "must", + "my", + "neither", + "no", + "nor", + "not", + "of", + "off", + "often", + "on", + "only", + "or", + "other", + "our", + "own", + "rather", + "said", + "say", + "says", + "she", + "should", + "since", + "so", + "some", + "than", + "that", + "the", + "their", + "them", + "then", + "there", + "these", + "they", + "this", + "tis", + "to", + "too", + "twas", + "us", + "wants", + "was", + "we", + "were", + "what", + "when", + "where", + "which", + "while", + "who", + "whom", + "why", + "will", + "with", + "would", + "yet", + "you", + "your" + ] + + lunr.Pipeline.registerFunction(lunr.stopWordFilter, 'stopWordFilter') + /*! + * lunr.trimmer + * Copyright (C) 2014 Oliver Nightingale + */ + + /** + * lunr.trimmer is a pipeline function for trimming non word + * characters from the begining and end of tokens before they + * enter the index. + * + * This implementation may not work correctly for non latin + * characters and should either be removed or adapted for use + * with languages with non-latin characters. + * + * @module + * @param {String} token The token to pass through the filter + * @returns {String} + * @see lunr.Pipeline + */ + lunr.trimmer = function (token) { + return token + .replace(/^\W+/, '') + .replace(/\W+$/, '') + } + + lunr.Pipeline.registerFunction(lunr.trimmer, 'trimmer') + /*! + * lunr.stemmer + * Copyright (C) 2014 Oliver Nightingale + * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt + */ + + /** + * lunr.TokenStore is used for efficient storing and lookup of the reverse + * index of token to document ref. + * + * @constructor + */ + lunr.TokenStore = function () { + this.root = { docs: {} } + this.length = 0 + } + + /** + * Loads a previously serialised token store + * + * @param {Object} serialisedData The serialised token store to load. + * @returns {lunr.TokenStore} + * @memberOf TokenStore + */ + lunr.TokenStore.load = function (serialisedData) { + var store = new this + + store.root = serialisedData.root + store.length = serialisedData.length + + return store + } + + /** + * Adds a new token doc pair to the store. + * + * By default this function starts at the root of the current store, however + * it can start at any node of any token store if required. + * + * @param {String} token The token to store the doc under + * @param {Object} doc The doc to store against the token + * @param {Object} root An optional node at which to start looking for the + * correct place to enter the doc, by default the root of this lunr.TokenStore + * is used. + * @memberOf TokenStore + */ + lunr.TokenStore.prototype.add = function (token, doc, root) { + var root = root || this.root, + key = token[0], + rest = token.slice(1) + + if (!(key in root)) root[key] = {docs: {}} + + if (rest.length === 0) { + root[key].docs[doc.ref] = doc + this.length += 1 + return + } else { + return this.add(rest, doc, root[key]) + } + } + + /** + * Checks whether this key is contained within this lunr.TokenStore. + * + * By default this function starts at the root of the current store, however + * it can start at any node of any token store if required. + * + * @param {String} token The token to check for + * @param {Object} root An optional node at which to start + * @memberOf TokenStore + */ + lunr.TokenStore.prototype.has = function (token) { + if (!token) return false + + var node = this.root + + for (var i = 0; i < token.length; i++) { + if (!node[token[i]]) return false + + node = node[token[i]] + } + + return true + } + + /** + * Retrieve a node from the token store for a given token. + * + * By default this function starts at the root of the current store, however + * it can start at any node of any token store if required. + * + * @param {String} token The token to get the node for. + * @param {Object} root An optional node at which to start. + * @returns {Object} + * @see TokenStore.prototype.get + * @memberOf TokenStore + */ + lunr.TokenStore.prototype.getNode = function (token) { + if (!token) return {} + + var node = this.root + + for (var i = 0; i < token.length; i++) { + if (!node[token[i]]) return {} + + node = node[token[i]] + } + + return node + } + + /** + * Retrieve the documents for a node for the given token. + * + * By default this function starts at the root of the current store, however + * it can start at any node of any token store if required. + * + * @param {String} token The token to get the documents for. + * @param {Object} root An optional node at which to start. + * @returns {Object} + * @memberOf TokenStore + */ + lunr.TokenStore.prototype.get = function (token, root) { + return this.getNode(token, root).docs || {} + } + + lunr.TokenStore.prototype.count = function (token, root) { + return Object.keys(this.get(token, root)).length + } + + /** + * Remove the document identified by ref from the token in the store. + * + * By default this function starts at the root of the current store, however + * it can start at any node of any token store if required. + * + * @param {String} token The token to get the documents for. + * @param {String} ref The ref of the document to remove from this token. + * @param {Object} root An optional node at which to start. + * @returns {Object} + * @memberOf TokenStore + */ + lunr.TokenStore.prototype.remove = function (token, ref) { + if (!token) return + var node = this.root + + for (var i = 0; i < token.length; i++) { + if (!(token[i] in node)) return + node = node[token[i]] + } + + delete node.docs[ref] + } + + /** + * Find all the possible suffixes of the passed token using tokens + * currently in the store. + * + * @param {String} token The token to expand. + * @returns {Array} + * @memberOf TokenStore + */ + lunr.TokenStore.prototype.expand = function (token, memo) { + var root = this.getNode(token), + docs = root.docs || {}, + memo = memo || [] + + if (Object.keys(docs).length) memo.push(token) + + Object.keys(root) + .forEach(function (key) { + if (key === 'docs') return + + memo.concat(this.expand(token + key, memo)) + }, this) + + return memo + } + + /** + * Returns a representation of the token store ready for serialisation. + * + * @returns {Object} + * @memberOf TokenStore + */ + lunr.TokenStore.prototype.toJSON = function () { + return { + root: this.root, + length: this.length + } + } + + + /** + * export the module via AMD, CommonJS or as a browser global + * Export code from https://github.com/umdjs/umd/blob/master/returnExports.js + */ + ;(function (root, factory) { + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module. + define(factory) + } else if (typeof exports === 'object') { + /** + * Node. Does not work with strict CommonJS, but + * only CommonJS-like enviroments that support module.exports, + * like Node. + */ + module.exports = factory() + } else { + // Browser globals (root is window) + root.lunr = factory() + } + }(this, function () { + /** + * Just return a value to define the module export. + * This example returns an object, but the module + * can return a function as the exported value. + */ + return lunr + })) +})() diff --git a/source/layouts/layout.erb b/source/layouts/layout.erb new file mode 100644 index 0000000000..25d1140377 --- /dev/null +++ b/source/layouts/layout.erb @@ -0,0 +1,140 @@ +<%# +Copyright 2008-2013 Concur Technologies, Inc. + +Licensed under the Apache License, Version 2.0 (the "License"); you may +not use this file except in compliance with the License. You may obtain +a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +License for the specific language governing permissions and limitations +under the License. +%> +<% language_tabs = current_page.data.language_tabs || [] %> +<% page_content = yield %> +<% + if current_page.data.includes + current_page.data.includes.each do |include| + page_content += partial("includes/#{include}") + end + end +%> + +<!doctype html> +<html> + <head> + <meta charset="utf-8"> + <meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible"> + <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> + <title><%= current_page.data.title || "API Documentation" %> + + + <%= stylesheet_link_tag :screen, media: :screen %> + <%= stylesheet_link_tag :print, media: :print %> + <% if current_page.data.disable_language_panel %> + <%= stylesheet_link_tag :disablelanguagepanel %> + <% end %> + + <% if current_page.data.search %> + <%= javascript_include_tag "all" %> + <% else %> + <%= javascript_include_tag "all_nosearch" %> + <% end %> + + + + + + NAV + <%= image_tag('navbar.png') %> + + +
+ <%= image_tag "logo.png", class: 'logo' %> + <% if language_tabs.any? %> +
+ <% language_tabs.each do |lang| %> + <% if lang.is_a? Hash %> + <%= lang.values.first %> + <% else %> + <%= lang %> + <% end %> + <% end %> +
+ <% end %> + <% if current_page.data.search %> + +
    + <% end %> +
    + <% toc_data(page_content).each do |h1| %> + <% @saved_output = capture do %> +
  • + <% if (current_page.url != "/") && (current_page.url != "/concepts/") && (current_page.url != "/schema/") && (current_page.url != "/examples/") %> + <%= h1[:content] %> + <% end %> + <% if h1[:children].length > 0 %> +
      + <% h1[:children].each do |h2| %> +
    • + <%= h2[:content] %> +
    • + <% if h2[:children].length > 0 %> + + <% end %> + <% end %> +
    + <% end %> +
  • + <% end %> + +
  • OSCAL Overview
  • + <% if current_page.url == "/" %><%= @saved_output %><% end %> +
  • Concepts
  • + <% if current_page.url == "/concepts/" %><%= @saved_output %><% end %> +
  • Schema Reference
  • + <% if current_page.url == "/schema/" %><%= @saved_output %><% end %> +
  • Examples
  • + <% if current_page.url == "/examples/" %><%= @saved_output %><% end %> + <% end %> +
    + +
    +
    +
    +
    + <%= page_content %> +
    +
    + <% if language_tabs.any? %> +
    + <% language_tabs.each do |lang| %> + <% if lang.is_a? Hash %> + <%= lang.values.first %> + <% else %> + <%= lang %> + <% end %> + <% end %> +
    + <% end %> +
    +
    + + diff --git a/source/roadmap/index.html.md b/source/roadmap/index.html.md new file mode 100644 index 0000000000..c870551d96 --- /dev/null +++ b/source/roadmap/index.html.md @@ -0,0 +1,17 @@ +--- +title: Roadmap + +disable_language_panel: true +--- + +# OSCAL Roadmap + +The current focus of the OSCAL work is the catalog and profile components. Once those components are complete, we expect to start work on other parts of OSCAL, as shown in the diagram. Some of these components are easier and clearer to do, while some are harder and more research-focused. This is just a glimpse of what we’d like to move towards. We will probably target the implementation component next. + +![Future_Focus](../images/FutureFocus.jpg "Future Focus of OSCAL Work") + +*Implementation*: We want to develop models as part of OSCAL that will support definitions of implementation. We want a model representing a machine-readable system security plan in OSCAL. We also want to support transforms from that machine-readable form to a human-readable version. + +*Assessment* and *Assessment Results*: We want to be able to model how assessments are to be performed so that the data can be used to drive an assessment. On the opposite side of the coin, we want to have an OSCAL format for representing assessment results. + +*Metrics* and *Mechanisms*: We want to talk about mechanisms to get metrics for implementation and assessment, as well as mechanisms that can be used to do the underlying monitoring. This might be a way of connecting with SCAP, as an example. diff --git a/source/schema/index.html.md b/source/schema/index.html.md new file mode 100644 index 0000000000..dafb5bc2c9 --- /dev/null +++ b/source/schema/index.html.md @@ -0,0 +1,16 @@ +--- +title: Schema Reference + +language_tabs: # must be one of https://git.io/vQNgJ + - xml + - json + +includes: + - schema/catalogXML + - schema/catalogJSON + - schema/profile + +search: true +--- + +# Schema Reference diff --git a/source/stylesheets/NISTPages.css.scss b/source/stylesheets/NISTPages.css.scss new file mode 100644 index 0000000000..2283beac87 --- /dev/null +++ b/source/stylesheets/NISTPages.css.scss @@ -0,0 +1,77 @@ +.nist { + margin: 0; + padding: 0; +} +.nist-header { + box-sizing: border-box; + background: #000; + color: #fff; + padding: 10px 20px 4px; + font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; + position: relative; + margin-bottom: 0px; +} +.nist-header:after { + content: ""; + display: table; + clear: both; +} +.nist-header * { + box-sizing: inherit; +} +.nist-header a, .nist-header a:link, .nist-header a:visited { + color: #EEE; + text-decoration: none; +} +.nist-header h1 { + margin: 0 10px 0 0; + float: left; + font-size: 0; +} +.nist-header h1 a { + font-weight: normal; + font-size: 20px; + height: 40px; + width: 280px; + background: url('/images/nist_logo.png') no-repeat; + background-size: 280px auto; + text-indent: -9999px; + overflow: hidden; + display: inline-block; +} +.nist-header-text { + position: absolute; + left: -9999px; + background: yellow; +} +.nist-links { + float: right; +} +a.nist-links-button { + display: inline-block; + padding: 6px; + margin: 0 2px; + border-radius: 3px; + border: 1px solid #666; + font-size: 14px; +} +.nist-header a.nist-links-button:hover, +.nist-header a.nist-links-button:focus { + background: #ccc; + color: #333; +} + +@media screen and (max-width: 700px) { + .nist-header { + padding: 6px 10px; + } + .nist-header h1 a { + height: 26px; + width: 80px; + background: url('nist_logo_mark.png') 0 4px no-repeat; + background-size: 80px auto; + } + .mobile-hide { + display:none !important; + } +} diff --git a/source/stylesheets/NISTStyle.css.scss b/source/stylesheets/NISTStyle.css.scss new file mode 100644 index 0000000000..8287d581a9 --- /dev/null +++ b/source/stylesheets/NISTStyle.css.scss @@ -0,0 +1,6899 @@ +// @import "../font-awesome/css/font-awesome.min.css"; +// @import "images.css"; +/*! normalize.css v3.0.0 | MIT License | git.io/normalize */html{ + font-family:sans-serif; + -ms-text-size-adjust:100%; + -webkit-text-size-adjust:100% +} +.anchor{ + display: block; + height: 80px; /*same height as header*/ + margin-top: -80px; /*same height as header*/ + visibility: hidden; +} + +body{ + margin:0 +} + +article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{ + display:block +} + +audio,canvas,progress,video{ + display:inline-block; + vertical-align:baseline +} + +audio:not([controls]){ + display:none; + height:0 +} + +[hidden],template{ + display:none +} + +a{ + background:transparent +} + +a:active,a:hover{ + outline:0 +} + +abbr[title]{ + border-bottom:1px dotted +} + +b,strong{ + font-weight:bold +} + +dfn{ + font-style:italic +} + +h1{ + font-size:2em; + margin:0.67em 0 +} + +mark{ + background:#ff0; + color:#000 +} + +small{ + font-size:80% +} + +sub,sup{ + font-size:75%; + line-height:0; + position:relative; + vertical-align:baseline +} + +sup{ + top:-0.5em +} + +sub{ + bottom:-0.25em +} + +img{ + border:0 +} + +svg:not(:root){ + overflow:hidden +} + +figure{ + margin:1em 40px +} + +hr{ + -moz-box-sizing:content-box; + box-sizing:content-box; + height:0 +} + +pre{ + overflow:auto +} + +code,kbd,pre,samp{ + font-family:monospace, monospace; + font-size:1em +} + +button,input,optgroup,select,textarea{ + color:inherit; + font:inherit; + margin:0 +} + +button{ + overflow:visible +} + +button,select{ + text-transform:none +} + +button,html input[type="button"],input[type="reset"],input[type="submit"]{ + -webkit-appearance:button; + cursor:pointer +} + +button[disabled],html input[disabled]{ + cursor:default +} + +button::-moz-focus-inner,input::-moz-focus-inner{ + border:0; + padding:0 +} + +input{ + line-height:normal +} + +input[type="checkbox"],input[type="radio"]{ + box-sizing:border-box; + padding:0 +} + +input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button{ + height:auto +} + +input[type="search"]{ + -webkit-appearance:textfield; + -moz-box-sizing:content-box; + -webkit-box-sizing:content-box; + box-sizing:content-box +} + +input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{ + -webkit-appearance:none +} + +fieldset{ + border:1px solid #c0c0c0; + margin:0 2px; + padding:0.35em 0.625em 0.75em +} + +legend{ + border:0; + padding:0 +} + +textarea{ + overflow:auto +} + +optgroup{ + font-weight:bold +} + +table{ + border-collapse:collapse; + border-spacing:0 +} + +td,th{ + padding:0 +} + +@media print{ + *{ + text-shadow:none !important; + color:#000 !important; + background:transparent !important; + box-shadow:none !important + } + + a,a:visited{ + text-decoration:underline; + color: purple; + } + + a[href]:after{ + content:" (" attr(href) ")" + } + + abbr[title]:after{ + content:" (" attr(title) ")" + } + + a[href^="javascript:"]:after,a[href^="#"]:after{ + content:"" + } + + pre,blockquote{ + border:1px solid #999; + page-break-inside:avoid + } + + thead{ + display:table-header-group + } + + tr,img{ + page-break-inside:avoid + } + + img{ + max-width:100% !important + } + + p,h2,h3{ + orphans:3; + widows:3 + } + + h2,h3{ + page-break-after:avoid + } + + select{ + background:#fff !important + } + + .navbar{ + display:none + } + + .table td,.table th{ + background-color:#fff !important + } + + .btn>.caret,.dropup>.btn>.caret{ + border-top-color:#000 !important + } + + .label{ + border:1px solid #000 + } + + .table{ + border-collapse:collapse !important + } + + .table-bordered th,.table-bordered td{ + border:1px solid #ddd !important + } + +} + +*{ + -webkit-box-sizing:border-box; + -moz-box-sizing:border-box; + box-sizing:border-box +} + +*:before,*:after{ + -webkit-box-sizing:border-box; + -moz-box-sizing:border-box; + box-sizing:border-box +} + +html{ + font-size:62.5%; + -webkit-tap-highlight-color:rgba(0,0,0,0) +} + +body{ + font-family:"Helvetica Neue",Helvetica,Arial,sans-serif; + font-size:14px; + line-height:1.42857143; + color:#454441; + background-color:#fff +} + +input,button,select,textarea{ + font-family:inherit; + font-size:inherit; + line-height:inherit +} + +a{ + color:#0000FF; + text-decoration:none +} + +a:hover,a:focus{ + color:#03031F; + text-decoration:underline +} + +a:focus{ + outline:thin dotted; + outline:5px auto -webkit-focus-ring-color; + outline-offset:-2px +} + +figure{ + margin:0 +} + +img{ + vertical-align:middle +} + +.img-responsive,.thumbnail>img,.thumbnail a>img,.carousel-inner>.item>img,.carousel-inner>.item>a>img{ + display:block; + max-width:100%; + height:auto; + margin:0 auto; + text-align:center +} + +.img-rounded{ + border-radius:6px +} + +.img-thumbnail{ + padding:4px; + line-height:1.42857143; + background-color:#fff; + border:1px solid #ddd; + border-radius:4px; + -webkit-transition:all .2s ease-in-out; + transition:all .2s ease-in-out; + display:inline-block; + max-width:100%; + height:auto +} + +.img-circle{ + border-radius:50% +} + +hr{ + margin-top:20px; + margin-bottom:20px; + border:0; + border-top:1px solid #eee +} + +.sr-only{ + position:absolute; + width:1px; + height:1px; + margin:-1px; + padding:0; + overflow:hidden; + clip:rect(0, 0, 0, 0); + border:0 +} + +h1,h2,h3,h4,h5,h6,.h1,.h2,.h3,.h4,.h5,.h6{ + font-family:inherit; + font-weight:500; + line-height:1.1; + color:inherit +} + +h1 small,h2 small,h3 small,h4 small,h5 small,h6 small,.h1 small,.h2 small,.h3 small,.h4 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+} + +a.bg-warning:hover{ + background-color:#f7ecb5 +} + +.bg-danger{ + background-color:#f2dede +} + +a.bg-danger:hover{ + background-color:#e4b9b9 +} + +.page-header{ + padding-bottom:9px; + margin:40px 0 20px; + border-bottom:1px solid #eee +} + +ul,ol{ + margin-top:0; + margin-bottom:10px +} + +ul ul,ol ul,ul ol,ol ol{ + margin-bottom:0 +} + +.list-unstyled{ + padding-left:0; + list-style:none +} + +.list-inline{ + padding-left:0; + list-style:none; + margin-left:-5px +} + +.list-inline>li{ + display:inline-block; + padding-left:5px; + padding-right:5px +} + +dl{ + margin-top:0; + margin-bottom:20px +} + +dt,dd{ + line-height:1.42857143 +} + +dt{ + font-weight:bold +} + +dd{ + margin-left:15px; + margin-bottom: 10px +} + +@media (min-width:768px){ + .dl-horizontal dt{ + float:left; + width:160px; + clear:left; + text-align:right; + overflow:hidden; + text-overflow:ellipsis; + white-space:nowrap + } + + .dl-horizontal dd{ + margin-left:180px + } + +} + 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+.blockquote-reverse footer:after,blockquote.pull-right footer:after,.blockquote-reverse small:after,blockquote.pull-right small:after,.blockquote-reverse .small:after,blockquote.pull-right .small:after{ + content:'\00A0 \2014' +} + +blockquote:before,blockquote:after{ + content:"" +} + +address{ + margin-bottom:20px; + font-style:normal; + line-height:1.42857143 +} + +code,kbd,pre,samp{ + font-family:Menlo,Monaco,Consolas,"Courier New",monospace +} + +code{ + padding:2px 4px; + font-size:90%; + color:#c7254e; + background-color:#f9f2f4; + white-space:nowrap; + border-radius:4px +} + +kbd{ + padding:2px 4px; + font-size:90%; + color:#fff; + background-color:#333; + border-radius:3px; + box-shadow:inset 0 -1px 0 rgba(0,0,0,0.25) +} + +pre{ + display:block; + padding:9.5px; + margin:0 0 10px; + font-size:13px; + line-height:1.42857143; + word-break:break-all; + word-wrap:break-word; + color:#333; + background-color:#f5f5f5; + border:1px solid #ccc; + border-radius:4px +} + +pre code{ + padding:0; + font-size:inherit; + color:inherit; + white-space:pre-wrap; + background-color:transparent; + border-radius:0 +} + +.pre-scrollable{ + max-height:340px; + overflow-y:scroll +} + +.container{ + margin-right:auto; + margin-left:auto; + padding-left:15px; + padding-right:15px +} + +@media (min-width:768px){ + .container{ + width:750px + } + +} + +@media (min-width:992px){ + .container{ + width:970px + } + +} + +@media (min-width:1200px){ + .container{ + width:1170px + } + +} + +.container-fluid{ + margin-right:auto; + margin-left:auto; + padding-left:15px; + padding-right:15px +} + +.row{ + margin-left:-15px; + margin-right:-15px +} + +.col-xs-1, .col-sm-1, .col-md-1, .col-lg-1, .col-xs-2, .col-sm-2, .col-md-2, .col-lg-2, .col-xs-3, .col-sm-3, .col-md-3, .col-lg-3, .col-xs-4, .col-sm-4, .col-md-4, .col-lg-4, .col-xs-5, .col-sm-5, .col-md-5, .col-lg-5, .col-xs-6, .col-sm-6, .col-md-6, .col-lg-6, .col-xs-7, .col-sm-7, .col-md-7, .col-lg-7, .col-xs-8, .col-sm-8, .col-md-8, 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+.col-xs-pull-9{ + right:75% +} + +.col-xs-pull-8{ + right:66.66666667% +} + +.col-xs-pull-7{ + right:58.33333333% +} + +.col-xs-pull-6{ + right:50% +} + +.col-xs-pull-5{ + right:41.66666667% +} + +.col-xs-pull-4{ + right:33.33333333% +} + +.col-xs-pull-3{ + right:25% +} + +.col-xs-pull-2{ + right:16.66666667% +} + +.col-xs-pull-1{ + right:8.33333333% +} + +.col-xs-pull-0{ + right:0 +} + +.col-xs-push-12{ + left:100% +} + +.col-xs-push-11{ + left:91.66666667% +} + +.col-xs-push-10{ + left:83.33333333% +} + +.col-xs-push-9{ + left:75% +} + +.col-xs-push-8{ + left:66.66666667% +} + +.col-xs-push-7{ + left:58.33333333% +} + +.col-xs-push-6{ + left:50% +} + +.col-xs-push-5{ + left:41.66666667% +} + +.col-xs-push-4{ + left:33.33333333% +} + +.col-xs-push-3{ + left:25% +} + +.col-xs-push-2{ + left:16.66666667% +} + +.col-xs-push-1{ + left:8.33333333% +} + +.col-xs-push-0{ + left:0 +} + +.col-xs-offset-12{ + margin-left:100% +} + +.col-xs-offset-11{ + margin-left:91.66666667% +} + +.col-xs-offset-10{ + margin-left:83.33333333% +} + +.col-xs-offset-9{ + margin-left:75% +} + +.col-xs-offset-8{ + margin-left:66.66666667% +} + +.col-xs-offset-7{ + margin-left:58.33333333% +} + +.col-xs-offset-6{ + margin-left:50% +} + +.col-xs-offset-5{ + margin-left:41.66666667% +} + +.col-xs-offset-4{ + margin-left:33.33333333% +} + +.col-xs-offset-3{ + margin-left:25% +} + +.col-xs-offset-2{ + margin-left:16.66666667% +} + +.col-xs-offset-1{ + margin-left:8.33333333% +} + +.col-xs-offset-0{ + margin-left:0 +} + +@media (min-width:768px){ + .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12{ + float:left + } + + .col-sm-12{ + width:100% + } + + .col-sm-11{ + width:91.66666667% + } + + .col-sm-10{ + width:83.33333333% + } + + .col-sm-9{ + width:75% + } + + .col-sm-8{ + width:66.66666667% + } + + .col-sm-7{ + width:58.33333333% + } + + .col-sm-6{ + width:50% + } + + .col-sm-5{ + width:41.66666667% + } + + .col-sm-4{ + width:33.33333333% + } + + .col-sm-3{ + width:25% + } + + .col-sm-2{ + width:16.66666667% + } + + .col-sm-1{ + width:8.33333333% + } + + .col-sm-pull-12{ + right:100% + } + + .col-sm-pull-11{ + right:91.66666667% + } + + .col-sm-pull-10{ + right:83.33333333% + } + + .col-sm-pull-9{ + right:75% + } + + .col-sm-pull-8{ + right:66.66666667% + } + + .col-sm-pull-7{ + right:58.33333333% + } + + .col-sm-pull-6{ + right:50% + } + + .col-sm-pull-5{ + right:41.66666667% + } + + .col-sm-pull-4{ + right:33.33333333% + } + + .col-sm-pull-3{ + right:25% + } + + .col-sm-pull-2{ + right:16.66666667% + } + + .col-sm-pull-1{ + right:8.33333333% + } + + .col-sm-pull-0{ + right:0 + } + + .col-sm-push-12{ + left:100% + } + + .col-sm-push-11{ + left:91.66666667% + } + + .col-sm-push-10{ + left:83.33333333% + } + + .col-sm-push-9{ + left:75% + } + + .col-sm-push-8{ + left:66.66666667% + } + + .col-sm-push-7{ + left:58.33333333% + } + + .col-sm-push-6{ + left:50% + } + + .col-sm-push-5{ + left:41.66666667% + } + + .col-sm-push-4{ + left:33.33333333% + } + + .col-sm-push-3{ + left:25% + } + + .col-sm-push-2{ + left:16.66666667% + } + + .col-sm-push-1{ + left:8.33333333% + } + + .col-sm-push-0{ + left:0 + } + + .col-sm-offset-12{ + margin-left:100% + } + + .col-sm-offset-11{ + margin-left:91.66666667% + } + + .col-sm-offset-10{ + margin-left:83.33333333% + } + + .col-sm-offset-9{ + margin-left:75% + } + + .col-sm-offset-8{ + margin-left:66.66666667% + } + + .col-sm-offset-7{ + margin-left:58.33333333% + } + + .col-sm-offset-6{ + margin-left:50% + } + + .col-sm-offset-5{ + margin-left:41.66666667% + } + + .col-sm-offset-4{ + margin-left:33.33333333% + } + + .col-sm-offset-3{ + margin-left:25% + } + + .col-sm-offset-2{ + margin-left:16.66666667% + } + + .col-sm-offset-1{ + margin-left:8.33333333% + } + + .col-sm-offset-0{ + margin-left:0 + } + +} + +@media (min-width:992px){ + .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12{ + float:left + } + + .col-md-12{ + width:100% + } + + .col-md-11{ + width:91.66666667% + } + + .col-md-10{ + width:83.33333333% + } + + .col-md-9{ + width:75% + } + + .col-md-8{ + width:66.66666667% + } + + .col-md-7{ + width:58.33333333% + } + + .col-md-6{ + width:50% + } + + .col-md-5{ + width:41.66666667% + } + + .col-md-4{ + width:33.33333333% + } + + .col-md-3{ + width:25% + } + + .col-md-2{ + width:16.66666667% + } + + .col-md-1{ + width:8.33333333% + } + + .col-md-pull-12{ + right:100% + } + + .col-md-pull-11{ + right:91.66666667% + } + + .col-md-pull-10{ + right:83.33333333% + } + + .col-md-pull-9{ + right:75% + } + + .col-md-pull-8{ + right:66.66666667% + } + + .col-md-pull-7{ + right:58.33333333% + } + + .col-md-pull-6{ + right:50% + } + + .col-md-pull-5{ + right:41.66666667% + } + + .col-md-pull-4{ + right:33.33333333% + } + + .col-md-pull-3{ + right:25% + } + + .col-md-pull-2{ + right:16.66666667% + } + + .col-md-pull-1{ + right:8.33333333% + } + + .col-md-pull-0{ + right:0 + } + + .col-md-push-12{ + left:100% + } + + .col-md-push-11{ + left:91.66666667% + } + + .col-md-push-10{ + left:83.33333333% + } + + .col-md-push-9{ + left:75% + } + + .col-md-push-8{ + left:66.66666667% + } + + .col-md-push-7{ + left:58.33333333% + } + + .col-md-push-6{ + left:50% + } + + .col-md-push-5{ + left:41.66666667% + } + + .col-md-push-4{ + left:33.33333333% + } + + .col-md-push-3{ + left:25% + } + + .col-md-push-2{ + left:16.66666667% + } + + .col-md-push-1{ + left:8.33333333% + } + + .col-md-push-0{ + left:0 + } + + .col-md-offset-12{ + margin-left:100% + } + + .col-md-offset-11{ + margin-left:91.66666667% + } + + .col-md-offset-10{ + margin-left:83.33333333% + } + + .col-md-offset-9{ + margin-left:75% + } + + .col-md-offset-8{ + margin-left:66.66666667% + } + + .col-md-offset-7{ + margin-left:58.33333333% + } + + .col-md-offset-6{ + margin-left:50% + } + + .col-md-offset-5{ + margin-left:41.66666667% + } + + .col-md-offset-4{ + margin-left:33.33333333% + } + + .col-md-offset-3{ + margin-left:25% + } + + .col-md-offset-2{ + margin-left:16.66666667% + } + + .col-md-offset-1{ + margin-left:8.33333333% + } + + .col-md-offset-0{ + margin-left:0 + } + +} + +@media (min-width:1200px){ + .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12{ + float:left + } + + .col-lg-12{ + width:100% + } + + .col-lg-11{ + width:91.66666667% + } + + .col-lg-10{ + width:83.33333333% + } + + .col-lg-9{ + width:75% + } + + .col-lg-8{ + width:66.66666667% + } + + .col-lg-7{ + width:58.33333333% + } + + .col-lg-6{ + width:50% + } + + .col-lg-5{ + width:41.66666667% + } + + .col-lg-4{ + width:33.33333333% + } + + .col-lg-3{ + width:25% + } + + .col-lg-2{ + width:16.66666667% + } + + .col-lg-1{ + width:8.33333333% + } + + .col-lg-pull-12{ + right:100% + } + + .col-lg-pull-11{ + right:91.66666667% + } + + .col-lg-pull-10{ + right:83.33333333% + } + + .col-lg-pull-9{ + right:75% + } + + .col-lg-pull-8{ + right:66.66666667% + } + + .col-lg-pull-7{ + right:58.33333333% + } + + .col-lg-pull-6{ + right:50% + } + + .col-lg-pull-5{ + right:41.66666667% + } + + .col-lg-pull-4{ + right:33.33333333% + } + + .col-lg-pull-3{ + right:25% + } + + .col-lg-pull-2{ + right:16.66666667% + } + + .col-lg-pull-1{ + right:8.33333333% + } + + .col-lg-pull-0{ + right:0 + } + + .col-lg-push-12{ + left:100% + } + + .col-lg-push-11{ + left:91.66666667% + } + + .col-lg-push-10{ + left:83.33333333% + } + + .col-lg-push-9{ + left:75% + } + + .col-lg-push-8{ + left:66.66666667% + } + + .col-lg-push-7{ + left:58.33333333% + } + + .col-lg-push-6{ + left:50% + } + + .col-lg-push-5{ + left:41.66666667% + } + + .col-lg-push-4{ + left:33.33333333% + } + + .col-lg-push-3{ + left:25% + } + + .col-lg-push-2{ + left:16.66666667% + } + + .col-lg-push-1{ + left:8.33333333% + } + + .col-lg-push-0{ + left:0 + } + + .col-lg-offset-12{ + margin-left:100% + } + + .col-lg-offset-11{ + margin-left:91.66666667% + } + + .col-lg-offset-10{ + margin-left:83.33333333% + } + + .col-lg-offset-9{ + margin-left:75% + } + + .col-lg-offset-8{ + margin-left:66.66666667% + } + + .col-lg-offset-7{ + margin-left:58.33333333% + } + + .col-lg-offset-6{ + margin-left:50% + } + + .col-lg-offset-5{ + margin-left:41.66666667% + } + + .col-lg-offset-4{ + margin-left:33.33333333% + } + + .col-lg-offset-3{ + margin-left:25% + } + + .col-lg-offset-2{ + margin-left:16.66666667% + } + + .col-lg-offset-1{ + margin-left:8.33333333% + } + + .col-lg-offset-0{ + margin-left:0 + } + +} + +table{ + max-width:100%; + background-color:transparent +} + +th{ + text-align:left +} + +.table{ + width:100%; + margin-bottom:20px +} + +.table>thead>tr>th,.table>tbody>tr>th,.table>tfoot>tr>th,.table>thead>tr>td,.table>tbody>tr>td,.table>tfoot>tr>td{ + padding:8px; + line-height:1.42857143; + vertical-align:top; + border-top:1px solid #ddd +} + +.table>thead>tr>th{ + vertical-align:bottom; + border-bottom:2px solid #ddd +} + +.table>caption+thead>tr:first-child>th,.table>colgroup+thead>tr:first-child>th,.table>thead:first-child>tr:first-child>th,.table>caption+thead>tr:first-child>td,.table>colgroup+thead>tr:first-child>td,.table>thead:first-child>tr:first-child>td{ + border-top:0 +} + +.table>tbody+tbody{ + border-top:2px solid #ddd +} + +.table .table{ + background-color:#fff +} + +.table-condensed>thead>tr>th,.table-condensed>tbody>tr>th,.table-condensed>tfoot>tr>th,.table-condensed>thead>tr>td,.table-condensed>tbody>tr>td,.table-condensed>tfoot>tr>td{ + padding:5px +} + +.table-bordered{ + border:1px solid #ddd +} + +.table-bordered>thead>tr>th,.table-bordered>tbody>tr>th,.table-bordered>tfoot>tr>th,.table-bordered>thead>tr>td,.table-bordered>tbody>tr>td,.table-bordered>tfoot>tr>td{ + border:1px solid #ddd +} + +.table-bordered>thead>tr>th,.table-bordered>thead>tr>td{ + border-bottom-width:2px +} + +.table-striped>tbody>tr:nth-child(odd)>td,.table-striped>tbody>tr:nth-child(odd)>th{ + background-color:#f9f9f9 +} + +.table-hover>tbody>tr:hover>td,.table-hover>tbody>tr:hover>th{ + background-color:#f5f5f5 +} + +table col[class*="col-"]{ + position:static; + float:none; + display:table-column +} + +table td[class*="col-"],table th[class*="col-"]{ + position:static; + float:none; + display:table-cell +} + +.table>thead>tr>td.active,.table>tbody>tr>td.active,.table>tfoot>tr>td.active,.table>thead>tr>th.active,.table>tbody>tr>th.active,.table>tfoot>tr>th.active,.table>thead>tr.active>td,.table>tbody>tr.active>td,.table>tfoot>tr.active>td,.table>thead>tr.active>th,.table>tbody>tr.active>th,.table>tfoot>tr.active>th{ + background-color:#f5f5f5 +} + +.table-hover>tbody>tr>td.active:hover,.table-hover>tbody>tr>th.active:hover,.table-hover>tbody>tr.active:hover>td,.table-hover>tbody>tr.active:hover>th{ + background-color:#e8e8e8 +} + +.table>thead>tr>td.success,.table>tbody>tr>td.success,.table>tfoot>tr>td.success,.table>thead>tr>th.success,.table>tbody>tr>th.success,.table>tfoot>tr>th.success,.table>thead>tr.success>td,.table>tbody>tr.success>td,.table>tfoot>tr.success>td,.table>thead>tr.success>th,.table>tbody>tr.success>th,.table>tfoot>tr.success>th{ + background-color:#dff0d8 +} + +.table-hover>tbody>tr>td.success:hover,.table-hover>tbody>tr>th.success:hover,.table-hover>tbody>tr.success:hover>td,.table-hover>tbody>tr.success:hover>th{ + background-color:#d0e9c6 +} + +.table>thead>tr>td.info,.table>tbody>tr>td.info,.table>tfoot>tr>td.info,.table>thead>tr>th.info,.table>tbody>tr>th.info,.table>tfoot>tr>th.info,.table>thead>tr.info>td,.table>tbody>tr.info>td,.table>tfoot>tr.info>td,.table>thead>tr.info>th,.table>tbody>tr.info>th,.table>tfoot>tr.info>th{ + background-color:#d9edf7 +} + +.table-hover>tbody>tr>td.info:hover,.table-hover>tbody>tr>th.info:hover,.table-hover>tbody>tr.info:hover>td,.table-hover>tbody>tr.info:hover>th{ + background-color:#c4e3f3 +} + +.table>thead>tr>td.warning,.table>tbody>tr>td.warning,.table>tfoot>tr>td.warning,.table>thead>tr>th.warning,.table>tbody>tr>th.warning,.table>tfoot>tr>th.warning,.table>thead>tr.warning>td,.table>tbody>tr.warning>td,.table>tfoot>tr.warning>td,.table>thead>tr.warning>th,.table>tbody>tr.warning>th,.table>tfoot>tr.warning>th{ + background-color:#fcf8e3 +} + +.table-hover>tbody>tr>td.warning:hover,.table-hover>tbody>tr>th.warning:hover,.table-hover>tbody>tr.warning:hover>td,.table-hover>tbody>tr.warning:hover>th{ + background-color:#faf2cc +} + +.table>thead>tr>td.danger,.table>tbody>tr>td.danger,.table>tfoot>tr>td.danger,.table>thead>tr>th.danger,.table>tbody>tr>th.danger,.table>tfoot>tr>th.danger,.table>thead>tr.danger>td,.table>tbody>tr.danger>td,.table>tfoot>tr.danger>td,.table>thead>tr.danger>th,.table>tbody>tr.danger>th,.table>tfoot>tr.danger>th{ + background-color:#f2dede +} + +.table-hover>tbody>tr>td.danger:hover,.table-hover>tbody>tr>th.danger:hover,.table-hover>tbody>tr.danger:hover>td,.table-hover>tbody>tr.danger:hover>th{ + background-color:#ebcccc +} + +@media (max-width:767px){ + .table-responsive{ + width:100%; + margin-bottom:15px; + overflow-y:hidden; + overflow-x:scroll; + -ms-overflow-style:-ms-autohiding-scrollbar; + border:1px solid #ddd; + -webkit-overflow-scrolling:touch + } + + .table-responsive>.table{ + margin-bottom:0 + } + + .table-responsive>.table>thead>tr>th,.table-responsive>.table>tbody>tr>th,.table-responsive>.table>tfoot>tr>th,.table-responsive>.table>thead>tr>td,.table-responsive>.table>tbody>tr>td,.table-responsive>.table>tfoot>tr>td{ + white-space:nowrap + } + + .table-responsive>.table-bordered{ + border:0 + } + + .table-responsive>.table-bordered>thead>tr>th:first-child,.table-responsive>.table-bordered>tbody>tr>th:first-child,.table-responsive>.table-bordered>tfoot>tr>th:first-child,.table-responsive>.table-bordered>thead>tr>td:first-child,.table-responsive>.table-bordered>tbody>tr>td:first-child,.table-responsive>.table-bordered>tfoot>tr>td:first-child{ + border-left:0 + } + + .table-responsive>.table-bordered>thead>tr>th:last-child,.table-responsive>.table-bordered>tbody>tr>th:last-child,.table-responsive>.table-bordered>tfoot>tr>th:last-child,.table-responsive>.table-bordered>thead>tr>td:last-child,.table-responsive>.table-bordered>tbody>tr>td:last-child,.table-responsive>.table-bordered>tfoot>tr>td:last-child{ + border-right:0 + } + + .table-responsive>.table-bordered>tbody>tr:last-child>th,.table-responsive>.table-bordered>tfoot>tr:last-child>th,.table-responsive>.table-bordered>tbody>tr:last-child>td,.table-responsive>.table-bordered>tfoot>tr:last-child>td{ + border-bottom:0 + } + +} + +fieldset{ + padding:0; + margin:0; + border:0; + min-width:0 +} + +legend{ + display:block; + width:100%; + padding:0; + margin-bottom:20px; + font-size:21px; + line-height:inherit; + color:#333; + border:0; + border-bottom:1px solid #e5e5e5 +} + +label{ + display:inline-block; + margin-bottom:5px; + font-weight:bold +} + +input[type="search"]{ + -webkit-box-sizing:border-box; + -moz-box-sizing:border-box; + box-sizing:border-box +} + +input[type="radio"],input[type="checkbox"]{ + margin:4px 0 0; + margin-top:1px \9; + line-height:normal +} + +input[type="file"]{ + display:block +} + +input[type="range"]{ + display:block; + width:100% +} + +select[multiple],select[size]{ + height:auto +} + +input[type="file"]:focus,input[type="radio"]:focus,input[type="checkbox"]:focus{ + outline:thin dotted; + outline:5px auto -webkit-focus-ring-color; + outline-offset:-2px +} + +output{ + display:block; + padding-top:7px; + font-size:14px; + line-height:1.42857143; + color:#555 +} + +.form-control{ + display:block; + width:100%; + height:34px; + padding:6px 12px; + font-size:14px; + line-height:1.42857143; + color:#555; + background-color:#fff; + background-image:none; + border:1px solid #ccc; + border-radius:4px; + -webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075); + box-shadow:inset 0 1px 1px rgba(0,0,0,0.075); + -webkit-transition:border-color ease-in-out .15s, box-shadow ease-in-out .15s; + transition:border-color ease-in-out .15s, box-shadow ease-in-out .15s +} + +.form-control:focus{ + border-color:#66afe9; + outline:0; + -webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6); + box-shadow:inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6) +} + +.form-control::-moz-placeholder{ + color:#999; + opacity:1 +} + +.form-control:-ms-input-placeholder{ + color:#999 +} + +.form-control::-webkit-input-placeholder{ + color:#999 +} + +.form-control[disabled],.form-control[readonly],fieldset[disabled] .form-control{ + cursor:not-allowed; + background-color:#eee; + opacity:1 +} + +textarea.form-control{ + height:auto +} + +input[type="search"]{ + -webkit-appearance:none +} + +input[type="date"]{ + line-height:34px +} + +.form-group{ + margin-bottom:15px +} + +.radio,.checkbox{ + display:block; + min-height:20px; + margin-top:10px; + margin-bottom:10px; + padding-left:20px +} + +.radio label,.checkbox label{ + display:inline; + font-weight:normal; + cursor:pointer +} + +.radio input[type="radio"],.radio-inline input[type="radio"],.checkbox input[type="checkbox"],.checkbox-inline input[type="checkbox"]{ + float:left; + margin-left:-20px +} + +.radio+.radio,.checkbox+.checkbox{ + margin-top:-5px +} + +.radio-inline,.checkbox-inline{ + display:inline-block; + padding-left:20px; + margin-bottom:0; + vertical-align:middle; + font-weight:normal; + cursor:pointer +} + +.radio-inline+.radio-inline,.checkbox-inline+.checkbox-inline{ + margin-top:0; + margin-left:10px +} + +input[type="radio"][disabled],input[type="checkbox"][disabled],.radio[disabled],.radio-inline[disabled],.checkbox[disabled],.checkbox-inline[disabled],fieldset[disabled] input[type="radio"],fieldset[disabled] input[type="checkbox"],fieldset[disabled] .radio,fieldset[disabled] .radio-inline,fieldset[disabled] .checkbox,fieldset[disabled] .checkbox-inline{ + cursor:not-allowed +} + +.input-sm{ + height:30px; + padding:5px 10px; + font-size:12px; + line-height:1.5; + border-radius:3px +} + +select.input-sm{ + height:30px; + line-height:30px +} + +textarea.input-sm,select[multiple].input-sm{ + height:auto +} + +.input-lg{ + height:46px; + padding:10px 16px; + font-size:18px; + line-height:1.33; + border-radius:6px +} + +select.input-lg{ + height:46px; + line-height:46px +} + +textarea.input-lg,select[multiple].input-lg{ + height:auto +} + +.has-feedback{ + position:relative +} + +.has-feedback .form-control{ + padding-right:42.5px +} + +.has-feedback .form-control-feedback{ + position:absolute; + top:25px; + right:0; + display:block; + width:34px; + height:34px; + line-height:34px; + text-align:center +} + +.has-success .help-block,.has-success .control-label,.has-success .radio,.has-success .checkbox,.has-success .radio-inline,.has-success .checkbox-inline{ + color:#3c763d +} + +.has-success .form-control{ + border-color:#3c763d; + -webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075); + box-shadow:inset 0 1px 1px rgba(0,0,0,0.075) +} + +.has-success .form-control:focus{ + border-color:#2b542c; + -webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #67b168; + box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #67b168 +} + +.has-success .input-group-addon{ + color:#3c763d; + border-color:#3c763d; + background-color:#dff0d8 +} + +.has-success .form-control-feedback{ + color:#3c763d +} + +.has-warning .help-block,.has-warning .control-label,.has-warning .radio,.has-warning .checkbox,.has-warning .radio-inline,.has-warning .checkbox-inline{ + color:#8a6d3b +} + +.has-warning .form-control{ + border-color:#8a6d3b; + -webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075); + box-shadow:inset 0 1px 1px rgba(0,0,0,0.075) +} + +.has-warning .form-control:focus{ + border-color:#66512c; + -webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #c0a16b; + box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #c0a16b +} + +.has-warning .input-group-addon{ + color:#8a6d3b; + border-color:#8a6d3b; + background-color:#fcf8e3 +} + +.has-warning .form-control-feedback{ + color:#8a6d3b +} + +.has-error .help-block,.has-error .control-label,.has-error .radio,.has-error .checkbox,.has-error .radio-inline,.has-error .checkbox-inline{ + color:#a94442 +} + +.has-error .form-control{ + border-color:#a94442; + -webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075); + box-shadow:inset 0 1px 1px rgba(0,0,0,0.075) +} + +.has-error .form-control:focus{ + border-color:#843534; + -webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #ce8483; + box-shadow:inset 0 1px 1px rgba(0,0,0,0.075),0 0 6px #ce8483 +} + +.has-error .input-group-addon{ + color:#a94442; + border-color:#a94442; + background-color:#f2dede +} + +.has-error .form-control-feedback{ + color:#a94442 +} + +.form-control-static{ + margin-bottom:0 +} + +.help-block{ + display:block; + margin-top:5px; + margin-bottom:10px; + color:#86857f +} + +@media (min-width:768px){ + .form-inline .form-group{ + display:inline-block; + margin-bottom:0; + vertical-align:middle + } + + .form-inline .form-control{ + display:inline-block; + width:auto; + vertical-align:middle + } + + .form-inline .input-group>.form-control{ + width:100% + } + + .form-inline .control-label{ + margin-bottom:0; + vertical-align:middle + } + + .form-inline .radio,.form-inline .checkbox{ + display:inline-block; + margin-top:0; + margin-bottom:0; + padding-left:0; + vertical-align:middle + } + + .form-inline .radio input[type="radio"],.form-inline .checkbox input[type="checkbox"]{ + float:none; + margin-left:0 + } + + .form-inline .has-feedback .form-control-feedback{ + top:0 + } + +} + +.form-horizontal .control-label,.form-horizontal .radio,.form-horizontal .checkbox,.form-horizontal .radio-inline,.form-horizontal .checkbox-inline{ + margin-top:0; + margin-bottom:0; + padding-top:7px +} + +.form-horizontal .radio,.form-horizontal .checkbox{ + min-height:27px +} + +.form-horizontal .form-group{ + margin-left:-15px; + margin-right:-15px +} + +.form-horizontal .form-control-static{ + padding-top:7px +} + +@media (min-width:768px){ + .form-horizontal .control-label{ + text-align:right + } + +} + +.form-horizontal .has-feedback .form-control-feedback{ + top:0; + right:15px +} + +.btn{ + display:inline-block; + margin-bottom:0; + font-weight:normal; + text-align:center; + vertical-align:middle; + cursor:pointer; + background-image:none; + border:1px solid transparent; + white-space:nowrap; + padding:6px 12px; + font-size:14px; + line-height:1.42857143; + border-radius:4px; + -webkit-user-select:none; + -moz-user-select:none; + -ms-user-select:none; + user-select:none +} + +.btn:focus,.btn:active:focus,.btn.active:focus{ + outline:thin dotted; + outline:5px auto -webkit-focus-ring-color; + outline-offset:-2px +} + +.btn:hover,.btn:focus{ + color:#333; + text-decoration:none +} + +.btn:active,.btn.active{ + outline:0; + background-image:none; + -webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,0.125); + box-shadow:inset 0 3px 5px rgba(0,0,0,0.125) +} + +.btn.disabled,.btn[disabled],fieldset[disabled] .btn{ + cursor:not-allowed; + pointer-events:none; + opacity:.65; + filter:alpha(opacity=65); + -webkit-box-shadow:none; + box-shadow:none +} + +.btn-default{ + color:#333; + background-color:#fff; + border-color:#ccc +} + +.btn-default:hover,.btn-default:focus,.btn-default:active,.btn-default.active,.open .dropdown-toggle.btn-default{ + color:#333; + background-color:#ebebeb; + border-color:#adadad +} + +.btn-default:active,.btn-default.active,.open .dropdown-toggle.btn-default{ + background-image:none +} + +.btn-default.disabled,.btn-default[disabled],fieldset[disabled] .btn-default,.btn-default.disabled:hover,.btn-default[disabled]:hover,fieldset[disabled] .btn-default:hover,.btn-default.disabled:focus,.btn-default[disabled]:focus,fieldset[disabled] .btn-default:focus,.btn-default.disabled:active,.btn-default[disabled]:active,fieldset[disabled] .btn-default:active,.btn-default.disabled.active,.btn-default[disabled].active,fieldset[disabled] .btn-default.active{ + background-color:#fff; + border-color:#ccc +} + +.btn-default .badge{ + color:#fff; + background-color:#333 +} + +.btn-primary{ + color:#fff; + background-color:#4cba6f; + border-color:#42ab63 +} + +.btn-primary:hover,.btn-primary:focus,.btn-primary:active,.btn-primary.active,.open .dropdown-toggle.btn-primary{ + color:#fff; + background-color:#3ea05d; + border-color:#317f4a +} + +.btn-primary:active,.btn-primary.active,.open .dropdown-toggle.btn-primary{ + background-image:none +} + +.btn-primary.disabled,.btn-primary[disabled],fieldset[disabled] .btn-primary,.btn-primary.disabled:hover,.btn-primary[disabled]:hover,fieldset[disabled] .btn-primary:hover,.btn-primary.disabled:focus,.btn-primary[disabled]:focus,fieldset[disabled] .btn-primary:focus,.btn-primary.disabled:active,.btn-primary[disabled]:active,fieldset[disabled] .btn-primary:active,.btn-primary.disabled.active,.btn-primary[disabled].active,fieldset[disabled] .btn-primary.active{ + background-color:#4cba6f; + border-color:#42ab63 +} + +.btn-primary .badge{ + color:#4cba6f; + background-color:#fff +} + +.btn-success{ + color:#fff; + background-color:#5cb85c; + border-color:#4cae4c +} + +.btn-success:hover,.btn-success:focus,.btn-success:active,.btn-success.active,.open .dropdown-toggle.btn-success{ + color:#fff; + background-color:#47a447; + border-color:#398439 +} + +.btn-success:active,.btn-success.active,.open .dropdown-toggle.btn-success{ + background-image:none +} + +.btn-success.disabled,.btn-success[disabled],fieldset[disabled] .btn-success,.btn-success.disabled:hover,.btn-success[disabled]:hover,fieldset[disabled] .btn-success:hover,.btn-success.disabled:focus,.btn-success[disabled]:focus,fieldset[disabled] .btn-success:focus,.btn-success.disabled:active,.btn-success[disabled]:active,fieldset[disabled] .btn-success:active,.btn-success.disabled.active,.btn-success[disabled].active,fieldset[disabled] .btn-success.active{ + background-color:#5cb85c; + border-color:#4cae4c +} + +.btn-success .badge{ + color:#5cb85c; + background-color:#fff +} + +.btn-info{ + color:#fff; + background-color:#5bc0de; + border-color:#46b8da +} + +.btn-info:hover,.btn-info:focus,.btn-info:active,.btn-info.active,.open .dropdown-toggle.btn-info{ + color:#fff; + background-color:#39b3d7; + border-color:#269abc +} + +.btn-info:active,.btn-info.active,.open .dropdown-toggle.btn-info{ + background-image:none +} + +.btn-info.disabled,.btn-info[disabled],fieldset[disabled] .btn-info,.btn-info.disabled:hover,.btn-info[disabled]:hover,fieldset[disabled] .btn-info:hover,.btn-info.disabled:focus,.btn-info[disabled]:focus,fieldset[disabled] .btn-info:focus,.btn-info.disabled:active,.btn-info[disabled]:active,fieldset[disabled] .btn-info:active,.btn-info.disabled.active,.btn-info[disabled].active,fieldset[disabled] .btn-info.active{ + background-color:#5bc0de; + border-color:#46b8da +} + +.btn-info .badge{ + color:#5bc0de; + background-color:#fff +} + +.btn-warning{ + color:#fff; + background-color:#f0ad4e; + border-color:#eea236 +} + +.btn-warning:hover,.btn-warning:focus,.btn-warning:active,.btn-warning.active,.open .dropdown-toggle.btn-warning{ + color:#fff; + background-color:#ed9c28; + border-color:#d58512 +} + +.btn-warning:active,.btn-warning.active,.open .dropdown-toggle.btn-warning{ + background-image:none +} + +.btn-warning.disabled,.btn-warning[disabled],fieldset[disabled] .btn-warning,.btn-warning.disabled:hover,.btn-warning[disabled]:hover,fieldset[disabled] .btn-warning:hover,.btn-warning.disabled:focus,.btn-warning[disabled]:focus,fieldset[disabled] .btn-warning:focus,.btn-warning.disabled:active,.btn-warning[disabled]:active,fieldset[disabled] .btn-warning:active,.btn-warning.disabled.active,.btn-warning[disabled].active,fieldset[disabled] .btn-warning.active{ + background-color:#f0ad4e; + border-color:#eea236 +} + +.btn-warning .badge{ + color:#f0ad4e; + background-color:#fff +} + +.btn-danger{ + color:#fff; + background-color:#d9534f; + border-color:#d43f3a +} + +.btn-danger:hover,.btn-danger:focus,.btn-danger:active,.btn-danger.active,.open .dropdown-toggle.btn-danger{ + color:#fff; + background-color:#d2322d; + border-color:#ac2925 +} + +.btn-danger:active,.btn-danger.active,.open .dropdown-toggle.btn-danger{ + background-image:none +} + +.btn-danger.disabled,.btn-danger[disabled],fieldset[disabled] .btn-danger,.btn-danger.disabled:hover,.btn-danger[disabled]:hover,fieldset[disabled] .btn-danger:hover,.btn-danger.disabled:focus,.btn-danger[disabled]:focus,fieldset[disabled] .btn-danger:focus,.btn-danger.disabled:active,.btn-danger[disabled]:active,fieldset[disabled] .btn-danger:active,.btn-danger.disabled.active,.btn-danger[disabled].active,fieldset[disabled] .btn-danger.active{ + background-color:#d9534f; + border-color:#d43f3a +} + +.btn-danger .badge{ + color:#d9534f; + background-color:#fff +} + +.btn-link{ + color:#4cba6f; + font-weight:normal; + cursor:pointer; + border-radius:0 +} + +.btn-link,.btn-link:active,.btn-link[disabled],fieldset[disabled] .btn-link{ + background-color:transparent; + -webkit-box-shadow:none; + box-shadow:none +} + +.btn-link,.btn-link:hover,.btn-link:focus,.btn-link:active{ + border-color:transparent +} + +.btn-link:hover,.btn-link:focus{ + color:#34864e; + text-decoration:underline; + background-color:transparent +} + +.btn-link[disabled]:hover,fieldset[disabled] .btn-link:hover,.btn-link[disabled]:focus,fieldset[disabled] .btn-link:focus{ + color:#999; + text-decoration:none +} + +.btn-lg,.btn-group-lg>.btn{ + padding:10px 16px; + font-size:18px; + line-height:1.33; + border-radius:6px +} + +.btn-sm,.btn-group-sm>.btn{ + padding:5px 10px; + font-size:12px; + line-height:1.5; + border-radius:3px +} + +.btn-xs,.btn-group-xs>.btn{ + padding:1px 5px; + font-size:12px; + line-height:1.5; + border-radius:3px +} + +.btn-block{ + display:block; + width:100%; + padding-left:0; + padding-right:0 +} + +.btn-block+.btn-block{ + margin-top:5px +} + +input[type="submit"].btn-block,input[type="reset"].btn-block,input[type="button"].btn-block{ + width:100% +} + +.fade{ + opacity:0; + -webkit-transition:opacity .15s linear; + transition:opacity .15s linear +} + +.fade.in{ + opacity:1 +} + +.collapse{ + display:none +} + +.collapse.in{ + display:block +} + +.collapsing{ + position:relative; + height:0; + overflow:hidden; + -webkit-transition:height .35s ease; + transition:height .35s ease +} + +@font-face{ + font-family:'Glyphicons Halflings'; + src:url('../fonts/glyphicons-halflings-regular.eot'); + src:url('../fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'),url('../fonts/glyphicons-halflings-regular.woff') format('woff'),url('../fonts/glyphicons-halflings-regular.ttf') format('truetype'),url('../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular') format('svg') +} + +.glyphicon{ + position:relative; + top:1px; + display:inline-block; + font-family:'Glyphicons Halflings'; + font-style:normal; + font-weight:normal; + line-height:1; + -webkit-font-smoothing:antialiased; + -moz-osx-font-smoothing:grayscale +} + +.glyphicon-asterisk:before{ + content:"\2a" +} + +.glyphicon-plus:before{ + content:"\2b" +} + +.glyphicon-euro:before{ + content:"\20ac" +} + +.glyphicon-minus:before{ + content:"\2212" +} + +.glyphicon-cloud:before{ + content:"\2601" +} + +.glyphicon-envelope:before{ + content:"\2709" +} + +.glyphicon-pencil:before{ + content:"\270f" +} + +.glyphicon-glass:before{ + content:"\e001" +} + +.glyphicon-music:before{ + content:"\e002" +} + +.glyphicon-search:before{ + content:"\e003" +} + +.glyphicon-heart:before{ + content:"\e005" +} + +.glyphicon-star:before{ + content:"\e006" +} + +.glyphicon-star-empty:before{ + content:"\e007" +} + +.glyphicon-user:before{ + content:"\e008" +} + +.glyphicon-film:before{ + content:"\e009" +} + +.glyphicon-th-large:before{ + content:"\e010" +} + +.glyphicon-th:before{ + content:"\e011" +} + +.glyphicon-th-list:before{ + content:"\e012" +} + +.glyphicon-ok:before{ + content:"\e013" +} + +.glyphicon-remove:before{ + content:"\e014" +} + +.glyphicon-zoom-in:before{ + content:"\e015" +} + +.glyphicon-zoom-out:before{ + content:"\e016" +} + +.glyphicon-off:before{ + content:"\e017" +} + +.glyphicon-signal:before{ + content:"\e018" +} + +.glyphicon-cog:before{ + content:"\e019" +} + +.glyphicon-trash:before{ + content:"\e020" +} + +.glyphicon-home:before{ + content:"\e021" +} + +.glyphicon-file:before{ + content:"\e022" +} + +.glyphicon-time:before{ + content:"\e023" +} + +.glyphicon-road:before{ + content:"\e024" +} + +.glyphicon-download-alt:before{ + content:"\e025" +} + +.glyphicon-download:before{ + content:"\e026" +} + +.glyphicon-upload:before{ + content:"\e027" +} + +.glyphicon-inbox:before{ + content:"\e028" +} + +.glyphicon-play-circle:before{ + content:"\e029" +} + +.glyphicon-repeat:before{ + content:"\e030" +} + +.glyphicon-refresh:before{ + content:"\e031" +} + +.glyphicon-list-alt:before{ + content:"\e032" +} + +.glyphicon-lock:before{ + content:"\e033" +} + +.glyphicon-flag:before{ + content:"\e034" +} + +.glyphicon-headphones:before{ + content:"\e035" +} + +.glyphicon-volume-off:before{ + content:"\e036" +} + +.glyphicon-volume-down:before{ + content:"\e037" +} + +.glyphicon-volume-up:before{ + content:"\e038" +} + +.glyphicon-qrcode:before{ + content:"\e039" +} + +.glyphicon-barcode:before{ + content:"\e040" +} + +.glyphicon-tag:before{ + content:"\e041" +} + +.glyphicon-tags:before{ + content:"\e042" +} + +.glyphicon-book:before{ + content:"\e043" +} + +.glyphicon-bookmark:before{ + content:"\e044" +} + +.glyphicon-print:before{ + content:"\e045" +} + +.glyphicon-camera:before{ + content:"\e046" +} + +.glyphicon-font:before{ + content:"\e047" +} + +.glyphicon-bold:before{ + content:"\e048" +} + +.glyphicon-italic:before{ + content:"\e049" +} + +.glyphicon-text-height:before{ + content:"\e050" +} + +.glyphicon-text-width:before{ + content:"\e051" +} + +.glyphicon-align-left:before{ + content:"\e052" +} + +.glyphicon-align-center:before{ + content:"\e053" +} + +.glyphicon-align-right:before{ + content:"\e054" +} + +.glyphicon-align-justify:before{ + content:"\e055" +} + +.glyphicon-list:before{ + content:"\e056" +} + +.glyphicon-indent-left:before{ + content:"\e057" +} + +.glyphicon-indent-right:before{ + content:"\e058" +} + +.glyphicon-facetime-video:before{ + content:"\e059" +} + +.glyphicon-picture:before{ + content:"\e060" +} + +.glyphicon-map-marker:before{ + content:"\e062" +} + +.glyphicon-adjust:before{ + content:"\e063" +} + +.glyphicon-tint:before{ + content:"\e064" +} + +.glyphicon-edit:before{ + content:"\e065" +} + +.glyphicon-share:before{ + content:"\e066" +} + +.glyphicon-check:before{ + content:"\e067" +} + +.glyphicon-move:before{ + content:"\e068" +} + +.glyphicon-step-backward:before{ + content:"\e069" +} + +.glyphicon-fast-backward:before{ + content:"\e070" +} + +.glyphicon-backward:before{ + content:"\e071" +} + +.glyphicon-play:before{ + content:"\e072" +} + +.glyphicon-pause:before{ + content:"\e073" +} + +.glyphicon-stop:before{ + content:"\e074" +} + +.glyphicon-forward:before{ + content:"\e075" +} + +.glyphicon-fast-forward:before{ + content:"\e076" +} + +.glyphicon-step-forward:before{ + content:"\e077" +} + +.glyphicon-eject:before{ + content:"\e078" +} + +.glyphicon-chevron-left:before{ + content:"\e079" +} + +.glyphicon-chevron-right:before{ + content:"\e080" +} + +.glyphicon-plus-sign:before{ + content:"\e081" +} + +.glyphicon-minus-sign:before{ + content:"\e082" +} + +.glyphicon-remove-sign:before{ + content:"\e083" +} + +.glyphicon-ok-sign:before{ + content:"\e084" +} + +.glyphicon-question-sign:before{ + content:"\e085" +} + +.glyphicon-info-sign:before{ + content:"\e086" +} + +.glyphicon-screenshot:before{ + content:"\e087" +} + +.glyphicon-remove-circle:before{ + content:"\e088" +} + +.glyphicon-ok-circle:before{ + content:"\e089" +} + +.glyphicon-ban-circle:before{ + content:"\e090" +} + +.glyphicon-arrow-left:before{ + content:"\e091" +} + +.glyphicon-arrow-right:before{ + content:"\e092" +} + +.glyphicon-arrow-up:before{ + content:"\e093" +} + +.glyphicon-arrow-down:before{ + content:"\e094" +} + +.glyphicon-share-alt:before{ + content:"\e095" +} + +.glyphicon-resize-full:before{ + content:"\e096" +} + +.glyphicon-resize-small:before{ + content:"\e097" +} + +.glyphicon-exclamation-sign:before{ + content:"\e101" +} + +.glyphicon-gift:before{ + content:"\e102" +} + +.glyphicon-leaf:before{ + content:"\e103" +} + +.glyphicon-fire:before{ + content:"\e104" +} + +.glyphicon-eye-open:before{ + content:"\e105" +} + +.glyphicon-eye-close:before{ + content:"\e106" +} + +.glyphicon-warning-sign:before{ + content:"\e107" +} + +.glyphicon-plane:before{ + content:"\e108" +} + +.glyphicon-calendar:before{ + content:"\e109" +} + +.glyphicon-random:before{ + content:"\e110" +} + +.glyphicon-comment:before{ + content:"\e111" +} + +.glyphicon-magnet:before{ + content:"\e112" +} + +.glyphicon-chevron-up:before{ + content:"\e113" +} + +.glyphicon-chevron-down:before{ + content:"\e114" +} + +.glyphicon-retweet:before{ + content:"\e115" +} + +.glyphicon-shopping-cart:before{ + content:"\e116" +} + +.glyphicon-folder-close:before{ + content:"\e117" +} + +.glyphicon-folder-open:before{ + content:"\e118" +} + +.glyphicon-resize-vertical:before{ + content:"\e119" +} + +.glyphicon-resize-horizontal:before{ + content:"\e120" +} + +.glyphicon-hdd:before{ + content:"\e121" +} + +.glyphicon-bullhorn:before{ + content:"\e122" +} + +.glyphicon-bell:before{ + content:"\e123" +} + +.glyphicon-certificate:before{ + content:"\e124" +} + +.glyphicon-thumbs-up:before{ + content:"\e125" +} + +.glyphicon-thumbs-down:before{ + content:"\e126" +} + +.glyphicon-hand-right:before{ + content:"\e127" +} + +.glyphicon-hand-left:before{ + content:"\e128" +} + +.glyphicon-hand-up:before{ + content:"\e129" +} + +.glyphicon-hand-down:before{ + content:"\e130" +} + +.glyphicon-circle-arrow-right:before{ + content:"\e131" +} + +.glyphicon-circle-arrow-left:before{ + content:"\e132" +} + +.glyphicon-circle-arrow-up:before{ + content:"\e133" +} + +.glyphicon-circle-arrow-down:before{ + content:"\e134" +} + +.glyphicon-globe:before{ + content:"\e135" +} + +.glyphicon-wrench:before{ + content:"\e136" +} + +.glyphicon-tasks:before{ + content:"\e137" +} + +.glyphicon-filter:before{ + content:"\e138" +} + +.glyphicon-briefcase:before{ + content:"\e139" +} + +.glyphicon-fullscreen:before{ + content:"\e140" +} + +.glyphicon-dashboard:before{ + content:"\e141" +} + +.glyphicon-paperclip:before{ + content:"\e142" +} + +.glyphicon-heart-empty:before{ + content:"\e143" +} + +.glyphicon-link:before{ + content:"\e144" +} + +.glyphicon-phone:before{ + content:"\e145" +} + +.glyphicon-pushpin:before{ + content:"\e146" +} + +.glyphicon-usd:before{ + content:"\e148" +} + +.glyphicon-gbp:before{ + content:"\e149" +} + +.glyphicon-sort:before{ + content:"\e150" +} + +.glyphicon-sort-by-alphabet:before{ + content:"\e151" +} + +.glyphicon-sort-by-alphabet-alt:before{ + content:"\e152" +} + +.glyphicon-sort-by-order:before{ + content:"\e153" +} + +.glyphicon-sort-by-order-alt:before{ + content:"\e154" +} + +.glyphicon-sort-by-attributes:before{ + content:"\e155" +} + +.glyphicon-sort-by-attributes-alt:before{ + content:"\e156" +} + +.glyphicon-unchecked:before{ + content:"\e157" +} + +.glyphicon-expand:before{ + content:"\e158" +} + +.glyphicon-collapse-down:before{ + content:"\e159" +} + +.glyphicon-collapse-up:before{ + content:"\e160" +} + +.glyphicon-log-in:before{ + content:"\e161" +} + +.glyphicon-flash:before{ + content:"\e162" +} + +.glyphicon-log-out:before{ + content:"\e163" +} + +.glyphicon-new-window:before{ + content:"\e164" +} + +.glyphicon-record:before{ + content:"\e165" +} + +.glyphicon-save:before{ + content:"\e166" +} + +.glyphicon-open:before{ + content:"\e167" +} + +.glyphicon-saved:before{ + content:"\e168" +} + +.glyphicon-import:before{ + content:"\e169" +} + +.glyphicon-export:before{ + content:"\e170" +} + +.glyphicon-send:before{ + content:"\e171" +} + +.glyphicon-floppy-disk:before{ + content:"\e172" +} + +.glyphicon-floppy-saved:before{ + content:"\e173" +} + +.glyphicon-floppy-remove:before{ + content:"\e174" +} + +.glyphicon-floppy-save:before{ + content:"\e175" +} + +.glyphicon-floppy-open:before{ + content:"\e176" +} + +.glyphicon-credit-card:before{ + content:"\e177" +} + +.glyphicon-transfer:before{ + content:"\e178" +} + +.glyphicon-cutlery:before{ + content:"\e179" +} + +.glyphicon-header:before{ + content:"\e180" +} + +.glyphicon-compressed:before{ + content:"\e181" +} + +.glyphicon-earphone:before{ + content:"\e182" +} + +.glyphicon-phone-alt:before{ + content:"\e183" +} + +.glyphicon-tower:before{ + content:"\e184" +} + +.glyphicon-stats:before{ + content:"\e185" +} + +.glyphicon-sd-video:before{ + content:"\e186" +} + +.glyphicon-hd-video:before{ + content:"\e187" +} + +.glyphicon-subtitles:before{ + content:"\e188" +} + +.glyphicon-sound-stereo:before{ + content:"\e189" +} + +.glyphicon-sound-dolby:before{ + content:"\e190" +} + +.glyphicon-sound-5-1:before{ + content:"\e191" +} + +.glyphicon-sound-6-1:before{ + content:"\e192" +} + +.glyphicon-sound-7-1:before{ + content:"\e193" +} + +.glyphicon-copyright-mark:before{ + content:"\e194" +} + +.glyphicon-registration-mark:before{ + content:"\e195" +} + +.glyphicon-cloud-download:before{ + content:"\e197" +} + +.glyphicon-cloud-upload:before{ + content:"\e198" +} + +.glyphicon-tree-conifer:before{ + content:"\e199" +} + +.glyphicon-tree-deciduous:before{ + content:"\e200" +} + +.caret{ + display:inline-block; + width:0; + height:0; + margin-left:2px; + vertical-align:middle; + border-top:4px solid; + border-right:4px solid transparent; + border-left:4px solid transparent +} + +.dropdown{ + position:relative +} + +.dropdown-toggle:focus{ + outline:0 +} + +.dropdown-menu{ + position:absolute; + top:100%; + left:0; + z-index:1000; + display:none; + float:left; + min-width:160px; + padding:5px 0; + margin:2px 0 0; + list-style:none; + font-size:14px; + background-color:#fff; + border:1px solid #ccc; + border:1px solid rgba(0,0,0,0.15); + border-radius:4px; + -webkit-box-shadow:0 6px 12px rgba(0,0,0,0.175); + box-shadow:0 6px 12px rgba(0,0,0,0.175); + background-clip:padding-box +} + +.dropdown-menu.pull-right{ + right:0; + left:auto +} + +.dropdown-menu .divider{ + height:1px; + margin:9px 0; + overflow:hidden; + background-color:#e5e5e5 +} + +.dropdown-menu>li>a{ + display:block; + padding:3px 20px; + clear:both; + font-weight:normal; + line-height:1.42857143; + color:#333; + white-space:nowrap +} + 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right:0; + bottom:0; + top:0; + z-index:990 +} + +.pull-right>.dropdown-menu{ + right:0; + left:auto +} + +.dropup .caret,.navbar-fixed-bottom .dropdown .caret{ + border-top:0; + border-bottom:4px solid; + content:"" +} + +.dropup .dropdown-menu,.navbar-fixed-bottom .dropdown .dropdown-menu{ + top:auto; + bottom:100%; + margin-bottom:1px +} + +@media (min-width:768px){ + .navbar-right .dropdown-menu{ + left:auto; + right:0 + } + + .navbar-right .dropdown-menu-left{ + left:0; + right:auto + } + +} + +.btn-group,.btn-group-vertical{ + position:relative; + display:inline-block; + vertical-align:middle +} + +.btn-group>.btn,.btn-group-vertical>.btn{ + position:relative; + float:left +} + +.btn-group>.btn:hover,.btn-group-vertical>.btn:hover,.btn-group>.btn:focus,.btn-group-vertical>.btn:focus,.btn-group>.btn:active,.btn-group-vertical>.btn:active,.btn-group>.btn.active,.btn-group-vertical>.btn.active{ + z-index:2 +} + +.btn-group>.btn:focus,.btn-group-vertical>.btn:focus{ + outline:none +} + +.btn-group .btn+.btn,.btn-group .btn+.btn-group,.btn-group .btn-group+.btn,.btn-group .btn-group+.btn-group{ + margin-left:-1px +} + +.btn-toolbar{ + margin-left:-5px +} + +.btn-toolbar .btn-group,.btn-toolbar .input-group{ + float:left +} + +.btn-toolbar>.btn,.btn-toolbar>.btn-group,.btn-toolbar>.input-group{ + margin-left:5px +} + +.btn-group>.btn:not(:first-child):not(:last-child):not(.dropdown-toggle){ + border-radius:0 +} + +.btn-group>.btn:first-child{ + margin-left:0 +} + +.btn-group>.btn:first-child:not(:last-child):not(.dropdown-toggle){ + border-bottom-right-radius:0; + border-top-right-radius:0 +} + +.btn-group>.btn:last-child:not(:first-child),.btn-group>.dropdown-toggle:not(:first-child){ + border-bottom-left-radius:0; + border-top-left-radius:0 +} + +.btn-group>.btn-group{ + float:left +} + +.btn-group>.btn-group:not(:first-child):not(:last-child)>.btn{ + border-radius:0 +} + +.btn-group>.btn-group:first-child>.btn:last-child,.btn-group>.btn-group:first-child>.dropdown-toggle{ + border-bottom-right-radius:0; + border-top-right-radius:0 +} + +.btn-group>.btn-group:last-child>.btn:first-child{ + border-bottom-left-radius:0; + border-top-left-radius:0 +} + +.btn-group .dropdown-toggle:active,.btn-group.open .dropdown-toggle{ + outline:0 +} + +.btn-group>.btn+.dropdown-toggle{ + padding-left:8px; + padding-right:8px +} + +.btn-group>.btn-lg+.dropdown-toggle{ + padding-left:12px; + padding-right:12px +} + +.btn-group.open .dropdown-toggle{ + -webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,0.125); + box-shadow:inset 0 3px 5px rgba(0,0,0,0.125) +} + +.btn-group.open .dropdown-toggle.btn-link{ + -webkit-box-shadow:none; + box-shadow:none +} + +.btn .caret{ + margin-left:0 +} + +.btn-lg .caret{ + border-width:5px 5px 0; + border-bottom-width:0 +} + +.dropup .btn-lg .caret{ + border-width:0 5px 5px +} + +.btn-group-vertical>.btn,.btn-group-vertical>.btn-group,.btn-group-vertical>.btn-group>.btn{ + display:block; + float:none; + width:100%; + max-width:100% +} + +.btn-group-vertical>.btn-group>.btn{ + float:none +} + +.btn-group-vertical>.btn+.btn,.btn-group-vertical>.btn+.btn-group,.btn-group-vertical>.btn-group+.btn,.btn-group-vertical>.btn-group+.btn-group{ + margin-top:-1px; + margin-left:0 +} + +.btn-group-vertical>.btn:not(:first-child):not(:last-child){ + border-radius:0 +} + +.btn-group-vertical>.btn:first-child:not(:last-child){ + border-top-right-radius:4px; + border-bottom-right-radius:0; + border-bottom-left-radius:0 +} + +.btn-group-vertical>.btn:last-child:not(:first-child){ + border-bottom-left-radius:4px; + border-top-right-radius:0; + border-top-left-radius:0 +} + +.btn-group-vertical>.btn-group:not(:first-child):not(:last-child)>.btn{ + border-radius:0 +} + 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float:left; + width:100%; + margin-bottom:0 +} + +.input-group-lg>.form-control,.input-group-lg>.input-group-addon,.input-group-lg>.input-group-btn>.btn{ + height:46px; + padding:10px 16px; + font-size:18px; + line-height:1.33; + border-radius:6px +} + +select.input-group-lg>.form-control,select.input-group-lg>.input-group-addon,select.input-group-lg>.input-group-btn>.btn{ + height:46px; + line-height:46px +} + +textarea.input-group-lg>.form-control,textarea.input-group-lg>.input-group-addon,textarea.input-group-lg>.input-group-btn>.btn,select[multiple].input-group-lg>.form-control,select[multiple].input-group-lg>.input-group-addon,select[multiple].input-group-lg>.input-group-btn>.btn{ + height:auto +} + +.input-group-sm>.form-control,.input-group-sm>.input-group-addon,.input-group-sm>.input-group-btn>.btn{ + height:30px; + padding:5px 10px; + font-size:12px; + line-height:1.5; + border-radius:3px +} + +select.input-group-sm>.form-control,select.input-group-sm>.input-group-addon,select.input-group-sm>.input-group-btn>.btn{ + height:30px; + line-height:30px +} + +textarea.input-group-sm>.form-control,textarea.input-group-sm>.input-group-addon,textarea.input-group-sm>.input-group-btn>.btn,select[multiple].input-group-sm>.form-control,select[multiple].input-group-sm>.input-group-addon,select[multiple].input-group-sm>.input-group-btn>.btn{ + height:auto +} + +.input-group-addon,.input-group-btn,.input-group .form-control{ + display:table-cell +} + +.input-group-addon:not(:first-child):not(:last-child),.input-group-btn:not(:first-child):not(:last-child),.input-group .form-control:not(:first-child):not(:last-child){ + border-radius:0 +} + +.input-group-addon,.input-group-btn{ + width:1%; + white-space:nowrap; + vertical-align:middle +} + +.input-group-addon{ + padding:6px 12px; + font-size:14px; + font-weight:normal; + line-height:1; + color:#555; + text-align:center; + background-color:#eee; + border:1px solid #ccc; + border-radius:4px +} + +.input-group-addon.input-sm{ + padding:5px 10px; + font-size:12px; + border-radius:3px +} + +.input-group-addon.input-lg{ + padding:10px 16px; + font-size:18px; + border-radius:6px +} + +.input-group-addon input[type="radio"],.input-group-addon input[type="checkbox"]{ + margin-top:0 +} + +.input-group .form-control:first-child,.input-group-addon:first-child,.input-group-btn:first-child>.btn,.input-group-btn:first-child>.btn-group>.btn,.input-group-btn:first-child>.dropdown-toggle,.input-group-btn:last-child>.btn:not(:last-child):not(.dropdown-toggle),.input-group-btn:last-child>.btn-group:not(:last-child)>.btn{ + border-bottom-right-radius:0; + border-top-right-radius:0 +} + +.input-group-addon:first-child{ + border-right:0 +} + +.input-group 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display:block +} + +.nav>li>a{ + position:relative; + display:block; + padding:10px 15px +} + +.nav>li>a:hover,.nav>li>a:focus{ + text-decoration:none; + background-color:#eee +} + +.nav>li.disabled>a{ + color:#999 +} + +.nav>li.disabled>a:hover,.nav>li.disabled>a:focus{ + color:#999; + text-decoration:none; + background-color:transparent; + cursor:not-allowed +} + +.nav .open>a,.nav .open>a:hover,.nav .open>a:focus{ + background-color:#eee; + border-color:#4cba6f +} + +.nav .nav-divider{ + height:1px; + margin:9px 0; + overflow:hidden; + background-color:#e5e5e5 +} + +.nav>li>a>img{ + max-width:none +} + +.nav-tabs{ + border-bottom:1px solid #ddd +} + +.nav-tabs>li{ + float:left; + margin-bottom:-1px +} + +.nav-tabs>li>a{ + margin-right:2px; + line-height:1.42857143; + border:1px solid transparent; + border-radius:4px 4px 0 0 +} + +.nav-tabs>li>a:hover{ + border-color:#eee #eee #ddd +} + +.nav-tabs>li.active>a,.nav-tabs>li.active>a:hover,.nav-tabs>li.active>a:focus{ + color:#555; + background-color:#fff; + border:1px solid #ddd; + border-bottom-color:transparent; + cursor:default +} + +.nav-tabs.nav-justified{ + width:100%; + border-bottom:0 +} + +.nav-tabs.nav-justified>li{ + float:none +} + +.nav-tabs.nav-justified>li>a{ + text-align:center; + margin-bottom:5px +} + +.nav-tabs.nav-justified>.dropdown .dropdown-menu{ + top:auto; + left:auto +} + +@media (min-width:768px){ + .nav-tabs.nav-justified>li{ + display:table-cell; + width:1% + } + + .nav-tabs.nav-justified>li>a{ + margin-bottom:0 + } + +} + +.nav-tabs.nav-justified>li>a{ + margin-right:0; + border-radius:4px +} + +.nav-tabs.nav-justified>.active>a,.nav-tabs.nav-justified>.active>a:hover,.nav-tabs.nav-justified>.active>a:focus{ + border:1px solid #ddd +} + +@media (min-width:768px){ + .nav-tabs.nav-justified>li>a{ + border-bottom:1px solid #ddd; + border-radius:4px 4px 0 0 + } + + .nav-tabs.nav-justified>.active>a,.nav-tabs.nav-justified>.active>a:hover,.nav-tabs.nav-justified>.active>a:focus{ + border-bottom-color:#fff + } + +} + +.nav-pills>li{ + float:left +} + +.nav-pills>li>a{ + border-radius:4px +} + +.nav-pills>li+li{ + margin-left:2px +} + +.nav-pills>li.active>a,.nav-pills>li.active>a:hover,.nav-pills>li.active>a:focus{ + color:#fff; + background-color:#4cba6f +} + +.nav-stacked>li{ + float:none +} + +.nav-stacked>li+li{ + margin-top:2px; + margin-left:0 +} + +.nav-justified{ + width:100% +} + +.nav-justified>li{ + float:none +} + +.nav-justified>li>a{ + text-align:center; + margin-bottom:5px +} + +.nav-justified>.dropdown .dropdown-menu{ + top:auto; + left:auto +} + +@media (min-width:768px){ + .nav-justified>li{ + display:table-cell; + width:1% + } + + .nav-justified>li>a{ + margin-bottom:0 + } + +} + +.nav-tabs-justified{ + border-bottom:0 +} + +.nav-tabs-justified>li>a{ + margin-right:0; + border-radius:4px +} + +.nav-tabs-justified>.active>a,.nav-tabs-justified>.active>a:hover,.nav-tabs-justified>.active>a:focus{ + border:1px solid #ddd +} + +@media (min-width:768px){ + .nav-tabs-justified>li>a{ + border-bottom:1px solid #ddd; + border-radius:4px 4px 0 0 + } + + .nav-tabs-justified>.active>a,.nav-tabs-justified>.active>a:hover,.nav-tabs-justified>.active>a:focus{ + border-bottom-color:#fff + } + +} + +.tab-content>.tab-pane{ + display:none +} + +.tab-content>.active{ + display:block +} + +.nav-tabs .dropdown-menu{ + margin-top:-1px; + border-top-right-radius:0; + border-top-left-radius:0 +} + +.navbar{ + position:relative; + min-height:50px; + margin-bottom:20px; + border:1px solid transparent +} + +@media (min-width:768px){ + .navbar{ + border-radius:4px + } + +} + +@media (min-width:768px){ + .navbar-header{ + float:left + } + +} + +.navbar-collapse{ + max-height:340px; + overflow-x:visible; + padding-right:15px; + padding-left:15px; + border-top:1px solid transparent; + box-shadow:inset 0 1px 0 rgba(255,255,255,0.1); + -webkit-overflow-scrolling:touch +} + +.navbar-collapse.in{ + overflow-y:auto +} + +@media (min-width:768px){ + .navbar-collapse{ + width:auto; + border-top:0; + box-shadow:none + } + + .navbar-collapse.collapse{ + display:block !important; + height:auto !important; + padding-bottom:0; + overflow:visible !important + } + + .navbar-collapse.in{ + overflow-y:visible + } + + .navbar-fixed-top .navbar-collapse,.navbar-static-top .navbar-collapse,.navbar-fixed-bottom .navbar-collapse{ + padding-left:0; + padding-right:0 + } + +} + +.container>.navbar-header,.container-fluid>.navbar-header,.container>.navbar-collapse,.container-fluid>.navbar-collapse{ + margin-right:-15px; + margin-left:-15px +} + +@media (min-width:768px){ + .container>.navbar-header,.container-fluid>.navbar-header,.container>.navbar-collapse,.container-fluid>.navbar-collapse{ + margin-right:0; + margin-left:0 + } + +} + +.navbar-static-top{ + z-index:1000; + border-width:0 0 1px +} + +@media (min-width:768px){ + .navbar-static-top{ + border-radius:0 + } + +} + +.navbar-fixed-top,.navbar-fixed-bottom{ + position:fixed; + right:0; + left:0; + z-index:1030 +} + +@media (min-width:768px){ + .navbar-fixed-top,.navbar-fixed-bottom{ + border-radius:0 + } + +} + +.navbar-fixed-top{ + top:0; + border-width:0 0 1px +} + +.navbar-fixed-bottom{ + bottom:0; + margin-bottom:0; + border-width:1px 0 0 +} + +.navbar-brand{ + float:left; + padding:15px 15px; + font-size:18px; + line-height:20px; + height:50px +} + +.navbar-brand:hover,.navbar-brand:focus{ + text-decoration:none +} + +@media (min-width:768px){ + .navbar>.container .navbar-brand,.navbar>.container-fluid .navbar-brand{ + margin-left:-15px + } + +} + +.navbar-toggle{ + position:relative; + float:right; + margin-right:15px; + padding:9px 10px; + margin-top:8px; + margin-bottom:8px; + background-color:transparent; + background-image:none; + border:1px solid transparent; + border-radius:4px +} + +.navbar-toggle:focus{ + outline:none +} + +.navbar-toggle .icon-bar{ + display:block; + width:22px; + height:2px; + border-radius:1px +} + +.navbar-toggle .icon-bar+.icon-bar{ + margin-top:4px +} + +@media (min-width:768px){ + .navbar-toggle{ + display:none + } + +} + +.navbar-nav{ + margin:7.5px -15px +} + +.navbar-nav>li>a{ + padding-top:10px; + padding-bottom:10px; + line-height:20px +} + +@media (max-width:767px){ + .navbar-nav .open .dropdown-menu{ + position:static; + float:none; + width:auto; + margin-top:0; + background-color:transparent; + border:0; + box-shadow:none + } + + .navbar-nav .open .dropdown-menu>li>a,.navbar-nav .open .dropdown-menu .dropdown-header{ + padding:5px 15px 5px 25px + } + + .navbar-nav .open .dropdown-menu>li>a{ + line-height:20px + } + + .navbar-nav .open .dropdown-menu>li>a:hover,.navbar-nav .open .dropdown-menu>li>a:focus{ + background-image:none + } + +} + +@media (min-width:768px){ + .navbar-nav{ + float:left; + margin:0 + } + + .navbar-nav>li{ + float:left + } + + .navbar-nav>li>a{ + padding-top:15px; + padding-bottom:15px + } + + .navbar-nav.navbar-right:last-child{ + margin-right:-15px + } + +} + +@media (min-width:768px){ + .navbar-left{ + float:left !important + } + + .navbar-right{ + float:right !important + } + +} + +.navbar-form{ + margin-left:-15px; + margin-right:-15px; + padding:10px 15px; + border-top:1px solid transparent; + border-bottom:1px solid transparent; + -webkit-box-shadow:inset 0 1px 0 rgba(255,255,255,0.1),0 1px 0 rgba(255,255,255,0.1); + box-shadow:inset 0 1px 0 rgba(255,255,255,0.1),0 1px 0 rgba(255,255,255,0.1); + margin-top:8px; + margin-bottom:8px +} + +@media (min-width:768px){ + .navbar-form .form-group{ + display:inline-block; + margin-bottom:0; + vertical-align:middle + } + + .navbar-form .form-control{ + display:inline-block; + width:auto; + vertical-align:middle + } + + .navbar-form .input-group>.form-control{ + width:100% + } + + .navbar-form .control-label{ + margin-bottom:0; + vertical-align:middle + } + + .navbar-form .radio,.navbar-form .checkbox{ + display:inline-block; + margin-top:0; + margin-bottom:0; + padding-left:0; + vertical-align:middle + } + + .navbar-form .radio input[type="radio"],.navbar-form .checkbox input[type="checkbox"]{ + float:none; + margin-left:0 + } + + .navbar-form .has-feedback .form-control-feedback{ + top:0 + } + +} + +@media (max-width:767px){ + .navbar-form .form-group{ + margin-bottom:5px + } + +} + +@media (min-width:768px){ + .navbar-form{ + width:auto; + border:0; + margin-left:0; + margin-right:0; + padding-top:0; + padding-bottom:0; + -webkit-box-shadow:none; + box-shadow:none + } + + .navbar-form.navbar-right:last-child{ + margin-right:-15px + } + +} + +.navbar-nav>li>.dropdown-menu{ + margin-top:0; + border-top-right-radius:0; + border-top-left-radius:0 +} + +.navbar-fixed-bottom .navbar-nav>li>.dropdown-menu{ + border-bottom-right-radius:0; + border-bottom-left-radius:0 +} + +.navbar-btn{ + margin-top:8px; + margin-bottom:8px +} + +.navbar-btn.btn-sm{ + margin-top:10px; + margin-bottom:10px +} + +.navbar-btn.btn-xs{ + margin-top:14px; + margin-bottom:14px +} + +.navbar-text{ + margin-top:15px; + margin-bottom:15px +} + +@media (min-width:768px){ + .navbar-text{ + float:left; + margin-left:15px; + margin-right:15px + } + + .navbar-text.navbar-right:last-child{ + margin-right:0 + } + +} + +.navbar-default{ + background-color:#f8f8f8; + border-color:#e7e7e7 +} + +.navbar-default .navbar-brand{ + color:#777 +} + +.navbar-default .navbar-brand:hover,.navbar-default .navbar-brand:focus{ + color:#5e5e5e; + background-color:transparent +} + +.navbar-default .navbar-text{ + color:#777 +} + +.navbar-default .navbar-nav>li>a{ + color:#777 +} + +.navbar-default .navbar-nav>li>a:hover,.navbar-default .navbar-nav>li>a:focus{ + color:#333; + background-color:transparent +} + +.navbar-default .navbar-nav>.active>a,.navbar-default .navbar-nav>.active>a:hover,.navbar-default .navbar-nav>.active>a:focus{ + color:#555; + background-color:#e7e7e7 +} + +.navbar-default .navbar-nav>.disabled>a,.navbar-default .navbar-nav>.disabled>a:hover,.navbar-default .navbar-nav>.disabled>a:focus{ + color:#ccc; + background-color:transparent +} + +.navbar-default .navbar-toggle{ + border-color:#ddd +} + +.navbar-default .navbar-toggle:hover,.navbar-default .navbar-toggle:focus{ + background-color:#ddd +} + +.navbar-default .navbar-toggle .icon-bar{ + background-color:#888 +} + +.navbar-default .navbar-collapse,.navbar-default .navbar-form{ + border-color:#e7e7e7 +} + +.navbar-default .navbar-nav>.open>a,.navbar-default .navbar-nav>.open>a:hover,.navbar-default .navbar-nav>.open>a:focus{ + background-color:#e7e7e7; + color:#555 +} + +@media (max-width:767px){ + .navbar-default .navbar-nav .open .dropdown-menu>li>a{ + color:#777 + } + + .navbar-default .navbar-nav .open .dropdown-menu>li>a:hover,.navbar-default .navbar-nav .open .dropdown-menu>li>a:focus{ + color:#333; + background-color:transparent + } + + .navbar-default .navbar-nav .open .dropdown-menu>.active>a,.navbar-default .navbar-nav .open .dropdown-menu>.active>a:hover,.navbar-default .navbar-nav .open .dropdown-menu>.active>a:focus{ + color:#555; + background-color:#e7e7e7 + } + + .navbar-default .navbar-nav .open .dropdown-menu>.disabled>a,.navbar-default .navbar-nav .open .dropdown-menu>.disabled>a:hover,.navbar-default .navbar-nav .open .dropdown-menu>.disabled>a:focus{ + color:#ccc; + background-color:transparent + } + +} + +.navbar-default .navbar-link{ + color:#777 +} + +.navbar-default .navbar-link:hover{ + color:#333 +} + +.navbar-inverse{ + background-color:#222; + border-color:#080808 +} + +.navbar-inverse .navbar-brand{ + color:#999 +} + +.navbar-inverse .navbar-brand:hover,.navbar-inverse .navbar-brand:focus{ + color:#fff; + background-color:transparent +} + +.navbar-inverse .navbar-text{ + color:#999 +} + +.navbar-inverse .navbar-nav>li>a{ + color:#999 +} + +.navbar-inverse .navbar-nav>li>a:hover,.navbar-inverse .navbar-nav>li>a:focus{ + color:#fff; + background-color:transparent +} + +.navbar-inverse .navbar-nav>.active>a,.navbar-inverse .navbar-nav>.active>a:hover,.navbar-inverse .navbar-nav>.active>a:focus{ + color:#fff; + background-color:#080808 +} + +.navbar-inverse .navbar-nav>.disabled>a,.navbar-inverse .navbar-nav>.disabled>a:hover,.navbar-inverse .navbar-nav>.disabled>a:focus{ + color:#444; + background-color:transparent +} + +.navbar-inverse .navbar-toggle{ + border-color:#333 +} + +.navbar-inverse .navbar-toggle:hover,.navbar-inverse .navbar-toggle:focus{ + background-color:#333 +} + +.navbar-inverse .navbar-toggle .icon-bar{ + background-color:#fff +} + +.navbar-inverse .navbar-collapse,.navbar-inverse .navbar-form{ + border-color:#101010 +} + +.navbar-inverse .navbar-nav>.open>a,.navbar-inverse .navbar-nav>.open>a:hover,.navbar-inverse .navbar-nav>.open>a:focus{ + background-color:#080808; + color:#fff +} + +@media (max-width:767px){ + .navbar-inverse .navbar-nav .open .dropdown-menu>.dropdown-header{ + border-color:#080808 + } + + .navbar-inverse .navbar-nav .open .dropdown-menu .divider{ + background-color:#080808 + } + + .navbar-inverse .navbar-nav .open .dropdown-menu>li>a{ + color:#999 + } + + .navbar-inverse .navbar-nav .open .dropdown-menu>li>a:hover,.navbar-inverse .navbar-nav .open .dropdown-menu>li>a:focus{ + color:#fff; + background-color:transparent + } + + .navbar-inverse .navbar-nav .open .dropdown-menu>.active>a,.navbar-inverse .navbar-nav .open .dropdown-menu>.active>a:hover,.navbar-inverse .navbar-nav .open .dropdown-menu>.active>a:focus{ + color:#fff; + background-color:#080808 + } + + .navbar-inverse .navbar-nav .open .dropdown-menu>.disabled>a,.navbar-inverse .navbar-nav .open .dropdown-menu>.disabled>a:hover,.navbar-inverse .navbar-nav .open .dropdown-menu>.disabled>a:focus{ + color:#444; + background-color:transparent + } + +} + +.navbar-inverse .navbar-link{ + color:#999 +} + +.navbar-inverse .navbar-link:hover{ + color:#fff +} + +.breadcrumb{ + padding:8px 15px; + margin-bottom:20px; + list-style:none; + background-color:#f5f5f5; + border-radius:4px +} + +.breadcrumb>li{ + display:inline-block +} + +.breadcrumb>li+li:before{ + content:"/\00a0"; + padding:0 5px; + color:#ccc +} + +.breadcrumb>.active{ + color:#999 +} + +.pagination{ + display:inline-block; + padding-left:0; + margin:20px 0; + border-radius:4px +} + +.pagination>li{ + display:inline +} + +.pagination>li>a,.pagination>li>span{ + position:relative; + float:left; + padding:6px 12px; + line-height:1.42857143; + text-decoration:none; + color:#4cba6f; + background-color:#fff; + border:1px solid #ddd; + margin-left:-1px +} + +.pagination>li:first-child>a,.pagination>li:first-child>span{ + margin-left:0; + border-bottom-left-radius:4px; + border-top-left-radius:4px +} + +.pagination>li:last-child>a,.pagination>li:last-child>span{ + border-bottom-right-radius:4px; + border-top-right-radius:4px +} + +.pagination>li>a:hover,.pagination>li>span:hover,.pagination>li>a:focus,.pagination>li>span:focus{ + color:#34864e; + background-color:#eee; + border-color:#ddd +} + +.pagination>.active>a,.pagination>.active>span,.pagination>.active>a:hover,.pagination>.active>span:hover,.pagination>.active>a:focus,.pagination>.active>span:focus{ + z-index:2; + color:#fff; + background-color:#4cba6f; + border-color:#4cba6f; + cursor:default +} + +.pagination>.disabled>span,.pagination>.disabled>span:hover,.pagination>.disabled>span:focus,.pagination>.disabled>a,.pagination>.disabled>a:hover,.pagination>.disabled>a:focus{ + color:#999; + background-color:#fff; + border-color:#ddd; + cursor:not-allowed +} + +.pagination-lg>li>a,.pagination-lg>li>span{ + padding:10px 16px; + font-size:18px +} + +.pagination-lg>li:first-child>a,.pagination-lg>li:first-child>span{ + border-bottom-left-radius:6px; + border-top-left-radius:6px +} + +.pagination-lg>li:last-child>a,.pagination-lg>li:last-child>span{ + border-bottom-right-radius:6px; + border-top-right-radius:6px +} + +.pagination-sm>li>a,.pagination-sm>li>span{ + padding:5px 10px; + font-size:12px +} + +.pagination-sm>li:first-child>a,.pagination-sm>li:first-child>span{ + border-bottom-left-radius:3px; + border-top-left-radius:3px +} + +.pagination-sm>li:last-child>a,.pagination-sm>li:last-child>span{ + border-bottom-right-radius:3px; + border-top-right-radius:3px +} + +.pager{ + padding-left:0; + margin:20px 0; + list-style:none; + text-align:center +} + +.pager li{ + display:inline +} + +.pager li>a,.pager li>span{ + display:inline-block; + padding:5px 14px; + background-color:#fff; + border:1px solid #ddd; + border-radius:15px +} + +.pager li>a:hover,.pager li>a:focus{ + text-decoration:none; + background-color:#eee +} + +.pager .next>a,.pager .next>span{ + float:right +} + +.pager .previous>a,.pager .previous>span{ + float:left +} + +.pager .disabled>a,.pager .disabled>a:hover,.pager .disabled>a:focus,.pager .disabled>span{ + color:#999; + background-color:#fff; + cursor:not-allowed +} + +.label{ + display:inline; + padding:.2em .6em .3em; + font-size:75%; + font-weight:bold; + line-height:1; + color:#fff; + text-align:center; + white-space:nowrap; + vertical-align:baseline; + border-radius:.25em +} + +.label[href]:hover,.label[href]:focus{ + color:#fff; + text-decoration:none; + cursor:pointer +} + +.label:empty{ + display:none +} + +.btn .label{ + position:relative; + top:-1px +} + +.label-default{ + background-color:#999 +} + +.label-default[href]:hover,.label-default[href]:focus{ + background-color:#808080 +} + +.label-primary{ + background-color:#4cba6f +} + +.label-primary[href]:hover,.label-primary[href]:focus{ + background-color:#3b9858 +} + +.label-success{ + background-color:#5cb85c +} + +.label-success[href]:hover,.label-success[href]:focus{ + background-color:#449d44 +} + +.label-info{ + background-color:#5bc0de +} + +.label-info[href]:hover,.label-info[href]:focus{ + background-color:#31b0d5 +} + +.label-warning{ + background-color:#f0ad4e +} + +.label-warning[href]:hover,.label-warning[href]:focus{ + background-color:#ec971f +} + +.label-danger{ + background-color:#d9534f +} + +.label-danger[href]:hover,.label-danger[href]:focus{ + background-color:#c9302c +} + +.badge{ + display:inline-block; + min-width:10px; + padding:3px 7px; + font-size:12px; + font-weight:bold; + color:#fff; + line-height:1; + vertical-align:baseline; + white-space:nowrap; + text-align:center; + background-color:#999; + border-radius:10px +} + +.badge:empty{ + display:none +} + +.btn .badge{ + position:relative; + top:-1px +} + +.btn-xs .badge{ + top:0; + padding:1px 5px +} + +a.badge:hover,a.badge:focus{ + color:#fff; + text-decoration:none; + cursor:pointer +} + +a.list-group-item.active>.badge,.nav-pills>.active>a>.badge{ + color:#4cba6f; + background-color:#fff +} + +.nav-pills>li>a>.badge{ + margin-left:3px +} + +.jumbotron{ + padding:30px; + margin-bottom:30px; + color:inherit; + background-color:#eee +} + +.jumbotron h1,.jumbotron .h1{ + color:inherit +} + +.jumbotron p{ + margin-bottom:15px; + font-size:21px; + font-weight:200 +} + +.container .jumbotron{ + border-radius:6px +} + +.jumbotron .container{ + max-width:100% +} + +@media screen and (min-width:768px){ + .jumbotron{ + padding-top:48px; + padding-bottom:48px + } + + .container .jumbotron{ + padding-left:60px; + padding-right:60px + } + + .jumbotron h1,.jumbotron .h1{ + font-size:63px + } + +} + +.thumbnail{ + display:block; + padding:4px; + margin-bottom:20px; + line-height:1.42857143; + background-color:#fff; + border:1px solid #ddd; + border-radius:4px; + -webkit-transition:all .2s ease-in-out; + transition:all .2s ease-in-out +} + +.thumbnail>img,.thumbnail a>img{ + margin-left:auto; + margin-right:auto +} + +a.thumbnail:hover,a.thumbnail:focus,a.thumbnail.active{ + border-color:#4cba6f +} + +.thumbnail .caption{ + padding:9px; + color:#454441 +} + +.alert{ + padding:15px; + margin-bottom:20px; + border:1px solid transparent; + border-radius:4px +} + +.alert h4{ + margin-top:0; + color:inherit +} + +.alert .alert-link{ + font-weight:bold +} + +.alert>p,.alert>ul{ + margin-bottom:0 +} + +.alert>p+p{ + margin-top:5px +} + +.alert-dismissable{ + padding-right:35px +} + +.alert-dismissable .close{ + position:relative; + top:-2px; + right:-21px; + color:inherit +} + +.alert-success{ + background-color:#dff0d8; + border-color:#d6e9c6; + color:#3c763d +} + +.alert-success hr{ + border-top-color:#c9e2b3 +} + +.alert-success .alert-link{ + color:#2b542c +} + +.alert-info{ + background-color:#d9edf7; + border-color:#bce8f1; + color:#31708f +} + +.alert-info hr{ + border-top-color:#a6e1ec +} + +.alert-info .alert-link{ + color:#245269 +} + +.alert-warning{ + background-color:#fcf8e3; + border-color:#faebcc; + color:#8a6d3b +} + +.alert-warning hr{ + border-top-color:#f7e1b5 +} + +.alert-warning .alert-link{ + color:#66512c +} + +.alert-danger{ + background-color:#f2dede; + border-color:#ebccd1; + color:#a94442 +} + +.alert-danger hr{ + border-top-color:#e4b9c0 +} + +.alert-danger .alert-link{ + color:#843534 +} + +@-webkit-keyframes progress-bar-stripes{ + from{ + background-position:40px 0 + } + + to{ + background-position:0 0 + } + +} + +@keyframes progress-bar-stripes{ + from{ + background-position:40px 0 + } + + to{ + background-position:0 0 + } + +} + +.progress{ + overflow:hidden; + height:20px; + margin-bottom:20px; + background-color:#f5f5f5; + border-radius:4px; + -webkit-box-shadow:inset 0 1px 2px rgba(0,0,0,0.1); + box-shadow:inset 0 1px 2px rgba(0,0,0,0.1) +} + +.progress-bar{ + float:left; + width:0%; + height:100%; + font-size:12px; + line-height:20px; + color:#fff; + text-align:center; + background-color:#4cba6f; + -webkit-box-shadow:inset 0 -1px 0 rgba(0,0,0,0.15); + box-shadow:inset 0 -1px 0 rgba(0,0,0,0.15); + -webkit-transition:width .6s ease; + transition:width .6s ease +} + +.progress-striped .progress-bar{ + background-image:-webkit-linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent); + background-image:linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent); + background-size:40px 40px +} + +.progress.active .progress-bar{ + -webkit-animation:progress-bar-stripes 2s linear infinite; + animation:progress-bar-stripes 2s linear infinite +} + +.progress-bar-success{ + background-color:#5cb85c +} + +.progress-striped .progress-bar-success{ + background-image:-webkit-linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent); + background-image:linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent) +} + +.progress-bar-info{ + background-color:#5bc0de +} + +.progress-striped .progress-bar-info{ + background-image:-webkit-linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent); + background-image:linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent) +} + +.progress-bar-warning{ + background-color:#f0ad4e +} + +.progress-striped .progress-bar-warning{ + background-image:-webkit-linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent); + background-image:linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent) +} + +.progress-bar-danger{ + background-color:#d9534f +} + +.progress-striped .progress-bar-danger{ + background-image:-webkit-linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent); + background-image:linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent) +} + +.media,.media-body{ + overflow:hidden; + zoom:1 +} + +.media,.media .media{ + margin-top:15px +} + +.media:first-child{ + margin-top:0 +} + +.media-object{ + display:block +} + +.media-heading{ + margin:0 0 5px +} + +.media>.pull-left{ + margin-right:10px +} + +.media>.pull-right{ + margin-left:10px +} + +.media-list{ + padding-left:0; + list-style:none +} + +.list-group{ + margin-bottom:20px; + padding-left:0 +} + +.list-group-item{ + position:relative; + display:block; + padding:10px 15px; + margin-bottom:-1px; + background-color:#fff; + border:1px solid #ddd +} + +.list-group-item:first-child{ + border-top-right-radius:4px; + border-top-left-radius:4px +} + +.list-group-item:last-child{ + margin-bottom:0; + border-bottom-right-radius:4px; + border-bottom-left-radius:4px +} + +.list-group-item>.badge{ + float:right +} + +.list-group-item>.badge+.badge{ + margin-right:5px +} + +a.list-group-item{ + color:#555 +} + +a.list-group-item .list-group-item-heading{ + color:#333 +} + +a.list-group-item:hover,a.list-group-item:focus{ + text-decoration:none; + background-color:#f5f5f5 +} + +a.list-group-item.active,a.list-group-item.active:hover,a.list-group-item.active:focus{ + z-index:2; + color:#fff; + background-color:#4cba6f; + border-color:#4cba6f +} + +a.list-group-item.active .list-group-item-heading,a.list-group-item.active:hover .list-group-item-heading,a.list-group-item.active:focus .list-group-item-heading{ + color:inherit +} + +a.list-group-item.active .list-group-item-text,a.list-group-item.active:hover .list-group-item-text,a.list-group-item.active:focus .list-group-item-text{ + color:#dff3e5 +} + +.list-group-item-success{ + color:#3c763d; + background-color:#dff0d8 +} + +a.list-group-item-success{ + color:#3c763d +} + +a.list-group-item-success .list-group-item-heading{ + color:inherit +} + +a.list-group-item-success:hover,a.list-group-item-success:focus{ + color:#3c763d; + background-color:#d0e9c6 +} + +a.list-group-item-success.active,a.list-group-item-success.active:hover,a.list-group-item-success.active:focus{ + color:#fff; + background-color:#3c763d; + border-color:#3c763d +} + +.list-group-item-info{ + color:#31708f; + background-color:#d9edf7 +} + +a.list-group-item-info{ + color:#31708f +} + +a.list-group-item-info .list-group-item-heading{ + color:inherit +} + +a.list-group-item-info:hover,a.list-group-item-info:focus{ + color:#31708f; + background-color:#c4e3f3 +} + +a.list-group-item-info.active,a.list-group-item-info.active:hover,a.list-group-item-info.active:focus{ + color:#fff; + background-color:#31708f; + border-color:#31708f +} + +.list-group-item-warning{ + color:#8a6d3b; + background-color:#fcf8e3 +} + +a.list-group-item-warning{ + color:#8a6d3b +} + +a.list-group-item-warning .list-group-item-heading{ + color:inherit +} + +a.list-group-item-warning:hover,a.list-group-item-warning:focus{ + color:#8a6d3b; + background-color:#faf2cc +} + +a.list-group-item-warning.active,a.list-group-item-warning.active:hover,a.list-group-item-warning.active:focus{ + color:#fff; + background-color:#8a6d3b; + border-color:#8a6d3b +} + +.list-group-item-danger{ + color:#a94442; + background-color:#f2dede +} + +a.list-group-item-danger{ + color:#a94442 +} + +a.list-group-item-danger .list-group-item-heading{ + color:inherit +} + +a.list-group-item-danger:hover,a.list-group-item-danger:focus{ + color:#a94442; + background-color:#ebcccc +} + +a.list-group-item-danger.active,a.list-group-item-danger.active:hover,a.list-group-item-danger.active:focus{ + color:#fff; + background-color:#a94442; + border-color:#a94442 +} + +.list-group-item-heading{ + margin-top:0; + margin-bottom:5px +} + +.list-group-item-text{ + margin-bottom:0; + line-height:1.3 +} + +.panel{ + margin-bottom:20px; + background-color:#fff; + border:1px solid transparent; + border-radius:4px; + -webkit-box-shadow:0 1px 1px rgba(0,0,0,0.05); + box-shadow:0 1px 1px rgba(0,0,0,0.05) +} + +.panel-body{ + padding:15px +} + +.panel-heading{ + padding:10px 15px; + border-bottom:1px solid transparent; + border-top-right-radius:3px; + border-top-left-radius:3px +} + +.panel-heading>.dropdown .dropdown-toggle{ + color:inherit +} + +.panel-title{ + margin-top:0; + margin-bottom:0; + font-size:16px; + color:inherit +} + +.panel-title>a{ + color:inherit +} + +.panel-footer{ + padding:10px 15px; + background-color:#f5f5f5; + border-top:1px solid #ddd; + border-bottom-right-radius:3px; + border-bottom-left-radius:3px +} + +.panel>.list-group{ + margin-bottom:0 +} + +.panel>.list-group .list-group-item{ + border-width:1px 0; + border-radius:0 +} + +.panel>.list-group:first-child .list-group-item:first-child{ + border-top:0; + border-top-right-radius:3px; + border-top-left-radius:3px +} + +.panel>.list-group:last-child .list-group-item:last-child{ + border-bottom:0; + border-bottom-right-radius:3px; + border-bottom-left-radius:3px +} + +.panel-heading+.list-group .list-group-item:first-child{ + border-top-width:0 +} + +.panel>.table,.panel>.table-responsive>.table{ + margin-bottom:0 +} + +.panel>.table:first-child,.panel>.table-responsive:first-child>.table:first-child{ + border-top-right-radius:3px; + border-top-left-radius:3px +} + +.panel>.table:first-child>thead:first-child>tr:first-child td:first-child,.panel>.table-responsive:first-child>.table:first-child>thead:first-child>tr:first-child td:first-child,.panel>.table:first-child>tbody:first-child>tr:first-child td:first-child,.panel>.table-responsive:first-child>.table:first-child>tbody:first-child>tr:first-child 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(min-width:768px){ + .carousel-control .glyphicon-chevron-left,.carousel-control .glyphicon-chevron-right,.carousel-control .icon-prev,.carousel-control .icon-next{ + width:30px; + height:30px; + margin-top:-15px; + margin-left:-15px; + font-size:30px + } + + .carousel-caption{ + left:20%; + right:20%; + padding-bottom:30px + } + + .carousel-indicators{ + bottom:20px + } + +} + +.clearfix:before,.clearfix:after,.container:before,.container:after,.container-fluid:before,.container-fluid:after,.row:before,.row:after,.form-horizontal .form-group:before,.form-horizontal 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.form-group:after,.btn-toolbar:after,.btn-group-vertical>.btn-group:after,.nav:after,.navbar:after,.navbar-header:after,.navbar-collapse:after,.pager:after,.panel-body:after,.modal-footer:after,.section-container:after,.section-content:after,section.home.home-about .audiences .gb-list:after,.home-partners .partner_list:after{ + clear:both +} + +.center-block{ + display:block; + margin-left:auto; + margin-right:auto +} + +.pull-right{ + float:right !important +} + +.pull-left{ + float:left !important +} + +.hide{ + display:none !important +} + +.show{ + display:block !important +} + +.invisible{ + visibility:hidden +} + +.text-hide{ + font:0/0 a; + color:transparent; + text-shadow:none; + background-color:transparent; + border:0 +} + +.hidden{ + display:none !important; + visibility:hidden !important +} + +.affix{ + position:fixed +} + +@-ms-viewport{ + width:device-width +} + +.visible-xs,.visible-sm,.visible-md,.visible-lg{ + display:none !important +} + +@media (max-width:767px){ + .visible-xs{ + display:block !important + } + + table.visible-xs{ + display:table + } + + tr.visible-xs{ + display:table-row !important + } + + th.visible-xs,td.visible-xs{ + display:table-cell !important + } + +} + +@media (min-width:768px) and (max-width:991px){ + .visible-sm{ + display:block !important + } + + table.visible-sm{ + display:table + } + + tr.visible-sm{ + display:table-row !important + } + + th.visible-sm,td.visible-sm{ + display:table-cell !important + } + +} + +@media (min-width:992px) and (max-width:1199px){ + .visible-md{ + display:block !important + } + + table.visible-md{ + display:table + } + + tr.visible-md{ + display:table-row !important + } + + th.visible-md,td.visible-md{ + display:table-cell !important + } + +} + +@media (min-width:1200px){ + .visible-lg{ + display:block !important + } + + table.visible-lg{ + display:table + } + + tr.visible-lg{ + display:table-row !important + } + + th.visible-lg,td.visible-lg{ + display:table-cell !important + } + +} + +@media (max-width:767px){ + .hidden-xs{ + display:none !important + } + +} + +@media (min-width:768px) and (max-width:991px){ + .hidden-sm{ + display:none !important + } + +} + +@media (min-width:992px) and (max-width:1199px){ + .hidden-md{ + display:none !important + } + +} + +@media (min-width:1200px){ + .hidden-lg{ + display:none !important + } + +} + +.visible-print{ + display:none !important +} + +@media print{ + .visible-print{ + display:block !important + } + + table.visible-print{ + display:table + } + + tr.visible-print{ + display:table-row !important + } + + th.visible-print,td.visible-print{ + display:table-cell !important + } + +} + +@media print{ + .hidden-print{ + display:none !important + } + +} + +body,html{ + height:100%; + font-size:16px; + line-height:28px +} + +.section-container{ + margin-right:auto; + margin-left:auto; + padding-left:15px; + padding-right:15px +} + +@media (min-width:768px){ + .section-container{ + width:750px + } + +} + +@media (min-width:992px){ + .section-container{ + width:970px + } + +} + +@media (min-width:1200px){ + .section-container{ + width:1170px + } + +} + +.section-container>.navbar-header,.section-container>.navbar-collapse{ + margin-right:-15px; + margin-left:-15px +} + +@media (min-width:768px){ + .section-container>.navbar-header,.section-container>.navbar-collapse{ + margin-right:0; + margin-left:0 + } + +} + +.section-content{ + margin-left:-15px; + margin-right:-15px +} + +.section-title{ + font-size:48px; + font-weight:700; + line-height:57.6px +} + +.main-content{ + position:relative; + float:left; + width:75%; + min-height:1px; + padding-left:15px; + padding-right:15px +} + +.content-page{ + padding-top:0px +} + +.lede{ + font-weight:400; + line-height:36px; + font-size:30px; + width:75%; + margin:0 auto; + margin-top:40px; + margin-bottom:40px +} + +h1{ + font:48px / 3em; + color:#4cba6f; + font-weight:700 +} + +h2{ + font:30px / 1.875em; + color:#03030F; + font-weight:700 +} + +h4{ + padding-top:25px +} + +.btn,.btn-lg,.btn-group-lg>.btn{ + border-radius:0 !important; + border:0 +} + +.fork-me{ + display:none +} + +@media (min-width:768px){ + .fork-me{ + display:block + } + +} + +.img-responsive,.thumbnail>img,.thumbnail a>img,.carousel-inner>.item>img,.carousel-inner>.item>a>img{ + margin:0 auto; + text-align:center +} + +header.banner{ + width:100%; + height:80px; + position:relative; + border-bottom:1px solid #e6e6e6; + background:#fff; + z-index:9000; + margin-bottom:5px +} + +header.banner .banner-title{ + position:relative; + min-height:1px; + padding-left:15px; + padding-right:15px +} + +@media (min-width:768px){ + header.banner .banner-title{ + float:left; + width:41.66666667% + } + +} + +header.banner .banner-title:before,header.banner .banner-title:after{ + content:" "; + display:table +} + +header.banner .banner-title:after{ + clear:both +} + +header.banner .banner-title:before,header.banner .banner-title:after{ + content:" "; + display:table +} + +header.banner .banner-title:after{ + clear:both +} + +header.banner .banner-title img,header.banner .banner-title h1{ + float:left !important +} + +header.banner .banner-title img{ + height:40px; + margin-top:20px; + width:auto +} + +header.banner .banner-title h1{ + display:block; + font-size:24px; + line-height:40px; + margin-left:10px; + color:#4cba6f +} + +header.banner .banner-nav{ + text-align:right; + position:relative; + min-height:1px; + padding-left:15px; + padding-right:15px +} + +@media (min-width:768px){ + header.banner .banner-nav{ + float:left; + width:58.33333333% + } + +} + +header.banner .banner-nav .main-nav ul{ + padding-left:0; + list-style:none; + margin-left:-5px; + font-size:16px; + line-height:80px +} + +header.banner .banner-nav .main-nav ul>li{ + display:inline-block; + padding-left:5px; + padding-right:5px +} + +header.banner .banner-nav .main-nav ul li{ + padding-left:30px +} + +footer.site-footer{ + padding-top:40px; + padding-bottom:40px +} + +footer.site-footer .credits{ + font-size:12px +} + +.footer-nav ul{ + padding-left:0; + list-style:none; + margin-left:-5px +} + +.footer-nav ul>li{ + display:inline-block; + padding-left:5px; + padding-right:5px +} + +.footer-nav ul img.logo{ + width:25px; + height:25px +} + +.footer-nav ul a:hover{ + text-decoration:none; + color:#3b9858 +} + +section.home{ + text-align:center; + margin-top:0px; + padding-top:10px; + padding-bottom:10px; + margin-bottom:0px +} + +.home-title{ + margin-top:10px; + color:#4cba6f; + background-size:cover; + background-position:center center +} + +section.footer{ + text-align:center; +} + +@media (min-width:1200px){ + .home-title{ + max-height:800px + } + +} + +.home-title h1{ + color:#333; + opacity:0.9; + text-align:center; + margin-bottom:40px; + font-size:64px; + font-weight:700 +} + +.home-title img{ + width:300px; + height:200px; + margin:0 auto; + margin-bottom:40px +} + +.home-title h2{ + background:#4cba6f; + background:rgba(76,186,111,0.9); + color:#fff; + min-height:80px; + line-height:1.17em; + padding-top:10px; + padding-bottom:10px; + margin:0; + z-index:5000 +} + +@media (min-width:768px){ + .home-title h2{ + line-height:80px + } + +} + +.home-title a.get-started{ + border-radius:0; + margin-top:40px +} + +section.home.home-about{ + width:100%; + margin-top:-40px +} + +section.home.home-about .lead{ + font-size:24px; + margin-bottom:50px +} + +section.home.home-about .audiences{ + padding-left:0; + list-style:none; +} + +section.home.home-about .audiences li{ + position:relative; + float:left; + width:100%; + min-height:1px; + padding-left:15px; + padding-right:15px; + margin-bottom:15px; + color:#454441 +} + +@media (min-width:768px){ + section.home.home-about .audiences li{ + position:relative; + min-height:1px; + padding-left:15px; + padding-right:15px + } + +} + +@media (min-width:768px) and (min-width:768px){ + section.home.home-about .audiences li{ + + float:left; + width:20% + } + +} + +section.home.home-about .audiences li .icon{ + color:#fff +} + +section.home.home-about .audiences li h3{ + color:#4cba6f +} + +section.home.home-about .audiences .icon{ + font-size:60px; + background:#4cba6f; + width:150px; + height:150px; + line-height:120px; + margin:0 auto; + border-radius:120px; + border:5px solid #fff +} + +section.home.home-about .gb-list{ + text-align:left; + padding-left:0; + list-style:none; +} + +section.home.home-about .gb-list li{ + position:relative; + *float:left; + width:100%; + min-height:1px; + padding-left:15px; + padding-right:15px; + margin-bottom:15px; + color:#454441 +} + +@media (min-width:768px){ + section.home.home-about .gb-list li{ + *position:relative; + width:100%; + min-height:1px; + padding-left:15px; + padding-right:15px + } + +} + +@media (min-width:768px) and (min-width:768px){ + section.home.home-about .gb-list li{ + float:left; + width:100% + } + +} + +section.home.home-about .gb-list li .icon{ + text-align:left; + color:#fff +} + +section.home.home-about .gb-list li h3{ + display:block; + *float:left; + color:#4cba6f +} + +section.home.home-about .gb-list .icon{ + float:left; + font-size:20px; + background:#4cba6f; + width:50px; + height:50px; + line-height:40px; + margin:0 auto; + border-radius:40px; + border:5px solid #fff +} + +.home-partners{ + background:#474b5c; + color:#fff +} + +.home-partners h2{ + color:#4affa7 +} + +.home-partners hr{ + border-color:#5d6279 +} + +.home-partners a{ + color:#fff; + font-weight:700 +} + +.home-partners a:hover{ + text-decoration:none +} + +.home-partners .partner_list{ + padding-left:0; + list-style:none; + margin-left:-15px; + margin-right:-15px; + font-size:18px; + margin-top:0px; + margin-bottom:0px +} + +.home-partners .partner_list.commitments a{ + color:#ccc +} + +.home-partners .partner_list li{ + padding-bottom:20px; + position:relative; + float:left; + width:50%; + min-height:1px; + padding-left:15px; + padding-right:15px +} + +@media (min-width:768px){ + .home-partners .partner_list li{ + position:relative; + min-height:1px; + padding-left:15px; + padding-right:15px + } + +} + +@media (min-width:768px) and (min-width:768px){ + .home-partners .partner_list li{ + float:left; + width:33.33333333% + } + +} + +@media (min-width:992px){ + .home-partners .partner_list li{ + position:relative; + min-height:1px; + padding-left:15px; + padding-right:15px + } + +} + +@media (min-width:992px) and (min-width:768px){ + .home-partners .partner_list li{ + float:left; + width:25% + } + +} + +.home-partners .cta{ + font-weight:400; + line-height:36px; + font-size:30px; + width:75%; + margin:0 auto; + margin-top:40px; + margin-bottom:40px +} + +.home-partners .end-cta{ + margin-top:40px +} + +.show-below-fold,.hide-below-fold{ + margin-bottom:40px; + font-size:18px; + font-weight:300 +} + +.show-below-fold:hover,.hide-below-fold:hover{ + text-decoration:none +} + +table.GBDataTable{ + background:white; + border:1px; + border-color:#068622; + border-style:solid; + background-color:#ffffff; + float:none +} + +table.GBDataTable th{ + clear:both; + border:1px solid #068622 #068622 #068622 #068622 +} + +table.GBInnerDataTable th{ + color:black; + background:white; + border:1px; + border-color:#068622 #068622 #068622 #068622; + border-style:solid; + background-color:#ffffff; + font-size:1em +} + +#dropZone{ + border-radius:5px; + border:2px solid #ccc; + background-color:#eee; + width:250px; + padding:50px 0; + text-align:center; + font-size:18px; + color:#555; + margin:15px +} + +#dropZone.hover{ + border-color:#aaa; + background-color:#ddd +} + +#dropZone.error{ + border-color:#f00; + background-color:#faa +} + +#dropZone.hide{ + border-radius:5px; + border:2px solid #ccc; + background-color:#eee; + width:250px; + padding:50px 0; + text-align:center; + font-size:18px; + color:#555 +} diff --git a/source/stylesheets/_icon-font.scss b/source/stylesheets/_icon-font.scss new file mode 100644 index 0000000000..b599483988 --- /dev/null +++ b/source/stylesheets/_icon-font.scss @@ -0,0 +1,38 @@ +@font-face { + font-family: 'slate'; + src:font-url('slate.eot?-syv14m'); + src:font-url('slate.eot?#iefix-syv14m') format('embedded-opentype'), + font-url('slate.woff2?-syv14m') format('woff2'), + font-url('slate.woff?-syv14m') format('woff'), + font-url('slate.ttf?-syv14m') format('truetype'), + font-url('slate.svg?-syv14m#slate') format('svg'); + font-weight: normal; + font-style: normal; +} + +%icon { + font-family: 'slate'; + speak: none; + font-style: normal; + font-weight: normal; + font-variant: normal; + text-transform: none; + line-height: 1; +} + +%icon-exclamation-sign { + @extend %icon; + content: "\e600"; +} +%icon-info-sign { + @extend %icon; + content: "\e602"; +} +%icon-ok-sign { + @extend %icon; + content: "\e606"; +} +%icon-search { + @extend %icon; + content: "\e607"; +} diff --git a/source/stylesheets/_normalize.scss b/source/stylesheets/_normalize.scss new file mode 100644 index 0000000000..46f646a5c0 --- /dev/null +++ b/source/stylesheets/_normalize.scss @@ -0,0 +1,427 @@ +/*! normalize.css v3.0.2 | MIT License | git.io/normalize */ + +/** + * 1. Set default font family to sans-serif. + * 2. Prevent iOS text size adjust after orientation change, without disabling + * user zoom. + */ + +html { + font-family: sans-serif; /* 1 */ + -ms-text-size-adjust: 100%; /* 2 */ + -webkit-text-size-adjust: 100%; /* 2 */ +} + +/** + * Remove default margin. + */ + +body { + margin: 0; +} + +/* HTML5 display definitions + ========================================================================== */ + +/** + * Correct `block` display not defined for any HTML5 element in IE 8/9. + * Correct `block` display not defined for `details` or `summary` in IE 10/11 + * and Firefox. + * Correct `block` display not defined for `main` in IE 11. + */ + +article, +aside, +details, +figcaption, +figure, +footer, +header, +hgroup, +main, +menu, +nav, +section, +summary { + display: block; +} + +/** + * 1. Correct `inline-block` display not defined in IE 8/9. + * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera. + */ + +audio, +canvas, +progress, +video { + display: inline-block; /* 1 */ + vertical-align: baseline; /* 2 */ +} + +/** + * Prevent modern browsers from displaying `audio` without controls. + * Remove excess height in iOS 5 devices. + */ + +audio:not([controls]) { + display: none; + height: 0; +} + +/** + * Address `[hidden]` styling not present in IE 8/9/10. + * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22. + */ + +[hidden], +template { + display: none; +} + +/* Links + ========================================================================== */ + +/** + * Remove the gray background color from active links in IE 10. + */ + +a { + background-color: transparent; +} + +/** + * Improve readability when focused and also mouse hovered in all browsers. + */ + +a:active, +a:hover { + outline: 0; +} + +/* Text-level semantics + ========================================================================== */ + +/** + * Address styling not present in IE 8/9/10/11, Safari, and Chrome. + */ + +abbr[title] { + border-bottom: 1px dotted; +} + +/** + * Address style set to `bolder` in Firefox 4+, Safari, and Chrome. + */ + +b, +strong { + font-weight: bold; +} + +/** + * Address styling not present in Safari and Chrome. + */ + +dfn { + font-style: italic; +} + +/** + * Address variable `h1` font-size and margin within `section` and `article` + * contexts in Firefox 4+, Safari, and Chrome. + */ + +h1 { + font-size: 2em; + margin: 0.67em 0; +} + +/** + * Address styling not present in IE 8/9. + */ + +mark { + background: #ff0; + color: #000; +} + +/** + * Address inconsistent and variable font size in all browsers. + */ + +small { + font-size: 80%; +} + +/** + * Prevent `sub` and `sup` affecting `line-height` in all browsers. + */ + +sub, +sup { + font-size: 75%; + line-height: 0; + position: relative; + vertical-align: baseline; +} + +sup { + top: -0.5em; +} + +sub { + bottom: -0.25em; +} + +/* Embedded content + ========================================================================== */ + +/** + * Remove border when inside `a` element in IE 8/9/10. + */ + +img { + border: 0; +} + +/** + * Correct overflow not hidden in IE 9/10/11. + */ + +svg:not(:root) { + overflow: hidden; +} + +/* Grouping content + ========================================================================== */ + +/** + * Address margin not present in IE 8/9 and Safari. + */ + +figure { + margin: 1em 40px; +} + +/** + * Address differences between Firefox and other browsers. + */ + +hr { + -moz-box-sizing: content-box; + box-sizing: content-box; + height: 0; +} + +/** + * Contain overflow in all browsers. + */ + +pre { + overflow: auto; +} + +/** + * Address odd `em`-unit font size rendering in all browsers. + */ + +code, +kbd, +pre, +samp { + font-family: monospace, monospace; + font-size: 1em; +} + +/* Forms + ========================================================================== */ + +/** + * Known limitation: by default, Chrome and Safari on OS X allow very limited + * styling of `select`, unless a `border` property is set. + */ + +/** + * 1. Correct color not being inherited. + * Known issue: affects color of disabled elements. + * 2. Correct font properties not being inherited. + * 3. Address margins set differently in Firefox 4+, Safari, and Chrome. + */ + +button, +input, +optgroup, +select, +textarea { + color: inherit; /* 1 */ + font: inherit; /* 2 */ + margin: 0; /* 3 */ +} + +/** + * Address `overflow` set to `hidden` in IE 8/9/10/11. + */ + +button { + overflow: visible; +} + +/** + * Address inconsistent `text-transform` inheritance for `button` and `select`. + * All other form control elements do not inherit `text-transform` values. + * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera. + * Correct `select` style inheritance in Firefox. + */ + +button, +select { + text-transform: none; +} + +/** + * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio` + * and `video` controls. + * 2. Correct inability to style clickable `input` types in iOS. + * 3. Improve usability and consistency of cursor style between image-type + * `input` and others. + */ + +button, +html input[type="button"], /* 1 */ +input[type="reset"], +input[type="submit"] { + -webkit-appearance: button; /* 2 */ + cursor: pointer; /* 3 */ +} + +/** + * Re-set default cursor for disabled elements. + */ + +button[disabled], +html input[disabled] { + cursor: default; +} + +/** + * Remove inner padding and border in Firefox 4+. + */ + +button::-moz-focus-inner, +input::-moz-focus-inner { + border: 0; + padding: 0; +} + +/** + * Address Firefox 4+ setting `line-height` on `input` using `!important` in + * the UA stylesheet. + */ + +input { + line-height: normal; +} + +/** + * It's recommended that you don't attempt to style these elements. + * Firefox's implementation doesn't respect box-sizing, padding, or width. + * + * 1. Address box sizing set to `content-box` in IE 8/9/10. + * 2. Remove excess padding in IE 8/9/10. + */ + +input[type="checkbox"], +input[type="radio"] { + box-sizing: border-box; /* 1 */ + padding: 0; /* 2 */ +} + +/** + * Fix the cursor style for Chrome's increment/decrement buttons. For certain + * `font-size` values of the `input`, it causes the cursor style of the + * decrement button to change from `default` to `text`. + */ + +input[type="number"]::-webkit-inner-spin-button, +input[type="number"]::-webkit-outer-spin-button { + height: auto; +} + +/** + * 1. Address `appearance` set to `searchfield` in Safari and Chrome. + * 2. Address `box-sizing` set to `border-box` in Safari and Chrome + * (include `-moz` to future-proof). + */ + +input[type="search"] { + -webkit-appearance: textfield; /* 1 */ + -moz-box-sizing: content-box; + -webkit-box-sizing: content-box; /* 2 */ + box-sizing: content-box; +} + +/** + * Remove inner padding and search cancel button in Safari and Chrome on OS X. + * Safari (but not Chrome) clips the cancel button when the search input has + * padding (and `textfield` appearance). + */ + +input[type="search"]::-webkit-search-cancel-button, +input[type="search"]::-webkit-search-decoration { + -webkit-appearance: none; +} + +/** + * Define consistent border, margin, and padding. + */ + +fieldset { + border: 1px solid #c0c0c0; + margin: 0 2px; + padding: 0.35em 0.625em 0.75em; +} + +/** + * 1. Correct `color` not being inherited in IE 8/9/10/11. + * 2. Remove padding so people aren't caught out if they zero out fieldsets. + */ + +legend { + border: 0; /* 1 */ + padding: 0; /* 2 */ +} + +/** + * Remove default vertical scrollbar in IE 8/9/10/11. + */ + +textarea { + overflow: auto; +} + +/** + * Don't inherit the `font-weight` (applied by a rule above). + * NOTE: the default cannot safely be changed in Chrome and Safari on OS X. + */ + +optgroup { + font-weight: bold; +} + +/* Tables + ========================================================================== */ + +/** + * Remove most spacing between table cells. + */ + +table { + border-collapse: collapse; + border-spacing: 0; +} + +td, +th { + padding: 0; +} diff --git a/source/stylesheets/_rtl.scss b/source/stylesheets/_rtl.scss new file mode 100644 index 0000000000..720719a021 --- /dev/null +++ b/source/stylesheets/_rtl.scss @@ -0,0 +1,140 @@ +//////////////////////////////////////////////////////////////////////////////// +// RTL Styles Variables +//////////////////////////////////////////////////////////////////////////////// + +$default: auto; + +//////////////////////////////////////////////////////////////////////////////// +// TABLE OF CONTENTS +//////////////////////////////////////////////////////////////////////////////// + +#toc>ul>li>a>span { + float: left; +} + +.toc-wrapper { + transition: right 0.3s ease-in-out !important; + left: $default !important; + #{right}: 0; +} + +.toc-h2 { + padding-#{right}: $nav-padding + $nav-indent; +} + +#nav-button { + #{right}: 0; + transition: right 0.3s ease-in-out; + &.open { + right: $nav-width + } +} + +//////////////////////////////////////////////////////////////////////////////// +// PAGE LAYOUT AND CODE SAMPLE BACKGROUND +//////////////////////////////////////////////////////////////////////////////// +.page-wrapper { + margin-#{left}: $default !important; + margin-#{right}: $nav-width; + .dark-box { + #{right}: $default; + #{left}: 0; + } +} + +.lang-selector { + width: $default !important; + a { + float: right; + } +} + +//////////////////////////////////////////////////////////////////////////////// +// CODE SAMPLE STYLES +//////////////////////////////////////////////////////////////////////////////// +.content { + &>h1, + &>h2, + &>h3, + &>h4, + &>h5, + &>h6, + &>p, + &>table, + &>ul, + &>ol, + &>aside, + &>dl { + margin-#{left}: $examples-width; + margin-#{right}: $default !important; + } + &>ul, + &>ol { + padding-#{right}: $main-padding + 15px; + } + table { + th, + td { + text-align: right; + } + } + dd { + margin-#{right}: 15px; + } + aside { + aside:before { + padding-#{left}: 0.5em; + } + .search-highlight { + background: linear-gradient(to top right, #F7E633 0%, #F1D32F 100%); + } + } + pre, + blockquote { + float: left !important; + clear: left !important; + } +} + +//////////////////////////////////////////////////////////////////////////////// +// TYPOGRAPHY +//////////////////////////////////////////////////////////////////////////////// +h1, +h2, +h3, +h4, +h5, +h6, +p, +aside { + text-align: right; + direction: rtl; +} + +.toc-wrapper { + text-align: right; + direction: rtl; + font-weight: 100 !important; +} + + +//////////////////////////////////////////////////////////////////////////////// +// RESPONSIVE DESIGN +//////////////////////////////////////////////////////////////////////////////// +@media (max-width: $tablet-width) { + .toc-wrapper { + #{right}: -$nav-width; + &.open { + #{right}: 0; + } + } + .page-wrapper { + margin-#{right}: 0; + } +} + +@media (max-width: $phone-width) { + %left-col { + margin-#{left}: 0; + } +} diff --git a/source/stylesheets/_variables.scss b/source/stylesheets/_variables.scss new file mode 100644 index 0000000000..0b411ca0fb --- /dev/null +++ b/source/stylesheets/_variables.scss @@ -0,0 +1,104 @@ +/* +Copyright 2008-2013 Concur Technologies, Inc. + +Licensed under the Apache License, Version 2.0 (the "License"); you may +not use this file except in compliance with the License. You may obtain +a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +License for the specific language governing permissions and limitations +under the License. +*/ + + +//////////////////////////////////////////////////////////////////////////////// +// CUSTOMIZE SLATE +//////////////////////////////////////////////////////////////////////////////// +// Use these settings to help adjust the appearance of Slate + + +// BACKGROUND COLORS +//////////////////// +$nav-bg: #2E3336 !default; +$examples-bg: #2E3336 !default; +$code-bg: #1E2224 !default; +$code-annotation-bg: #191D1F !default; +$nav-subitem-bg: #1E2224 !default; +$nav-active-bg: #0F75D4 !default; +$nav-active-parent-bg: #1E2224 !default; // parent links of the current section +$lang-select-border: #000 !default; +$lang-select-bg: #1E2224 !default; +$lang-select-active-bg: $examples-bg !default; // feel free to change this to blue or something +$lang-select-pressed-bg: #111 !default; // color of language tab bg when mouse is pressed +$main-bg: #F3F7F9 !default; +$aside-notice-bg: #8fbcd4 !default; +$aside-warning-bg: #c97a7e !default; +$aside-success-bg: #6ac174 !default; +$search-notice-bg: #c97a7e !default; + + +// TEXT COLORS +//////////////////// +$main-text: #333 !default; // main content text color +$nav-text: #fff !default; +$nav-active-text: #fff !default; +$nav-active-parent-text: #fff !default; // parent links of the current section +$lang-select-text: #fff !default; // color of unselected language tab text +$lang-select-active-text: #fff !default; // color of selected language tab text +$lang-select-pressed-text: #fff !default; // color of language tab text when mouse is pressed + + +// SIZES +//////////////////// +$nav-width: 230px !default; // width of the navbar +$examples-width: 50% !default; // portion of the screen taken up by code examples +$logo-margin: 0px !default; // margin below logo +$logo-padding: 15px !default; // logo padding +$main-padding: 28px !default; // padding to left and right of content & examples +$nav-padding: 15px !default; // padding to left and right of navbar +$nav-v-padding: 10px !default; // padding used vertically around search boxes and results +$nav-indent: 10px !default; // extra padding for ToC subitems +$code-annotation-padding: 13px !default; // padding inside code annotations +$h1-margin-bottom: 21px !default; // padding under the largest header tags +$tablet-width: 930px !default; // min width before reverting to tablet size +$phone-width: $tablet-width - $nav-width !default; // min width before reverting to mobile size + + +// FONTS +//////////////////// +%default-font { + font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; + font-size: 14px; +} + +%header-font { + @extend %default-font; + font-weight: bold; +} + +%code-font { + font-family: Consolas, Menlo, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace, serif; + font-size: 12px; + line-height: 1.5; +} + + +// OTHER +//////////////////// +$nav-footer-border-color: #666 !default; +$search-box-border-color: #666 !default; + + +//////////////////////////////////////////////////////////////////////////////// +// INTERNAL +//////////////////////////////////////////////////////////////////////////////// +// These settings are probably best left alone. + +%break-words { + word-break: break-all; + hyphens: auto; +} diff --git a/source/stylesheets/disablelanguagepanel.css.scss b/source/stylesheets/disablelanguagepanel.css.scss new file mode 100644 index 0000000000..47b0d1e679 --- /dev/null +++ b/source/stylesheets/disablelanguagepanel.css.scss @@ -0,0 +1,43 @@ +@import 'variables'; +//////////////////////////////////////////////////////////////////////////////// +// Remove the Right Hand Panel +//////////////////////////////////////////////////////////////////////////////// +// These are the style overides for when the user wants to place code samples +// in-line with the contents of the document + +.dark-box { + display: none; +} + +%left-col { + margin-right: 0; +} + +.tocify-wrapper .lang-selector { + display: block; +} + +.page-wrapper .lang-selector { + display: none; +} + +.content>h1, .content>h2, .content>h3, .content>h4, .content>h5, .content>h6, .content>p, .content>table, .content>ul, .content>ol, .content>aside, .content>dl { + margin-right: 0; +} + +.content pre, .content blockquote { + margin: 0; + width: 100%; + float: none; + clear: right; + max-height: none; +} + +%right-col { + width: auto; + float: none; +} + +%right-col + %left-col { + margin-top: $main-padding; +} \ No newline at end of file diff --git a/source/stylesheets/print.css.scss b/source/stylesheets/print.css.scss new file mode 100644 index 0000000000..adf8b66bd5 --- /dev/null +++ b/source/stylesheets/print.css.scss @@ -0,0 +1,147 @@ +@charset "utf-8"; +@import 'normalize'; +@import 'variables'; +@import 'icon-font'; + +/* +Copyright 2008-2013 Concur Technologies, Inc. + +Licensed under the Apache License, Version 2.0 (the "License"); you may +not use this file except in compliance with the License. You may obtain +a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +License for the specific language governing permissions and limitations +under the License. +*/ + +$print-color: #999; +$print-color-light: #ccc; +$print-font-size: 12px; + +body { + @extend %default-font; +} + +.tocify, .toc-footer, .lang-selector, .search, #nav-button { + display: none; +} + +.tocify-wrapper>img { + margin: 0 auto; + display: block; +} + +.content { + font-size: 12px; + + pre, code { + @extend %code-font; + @extend %break-words; + border: 1px solid $print-color; + border-radius: 5px; + font-size: 0.8em; + } + + pre { + code { + border: 0; + } + } + + pre { + padding: 1.3em; + } + + code { + padding: 0.2em; + } + + table { + border: 1px solid $print-color; + tr { + border-bottom: 1px solid $print-color; + } + td,th { + padding: 0.7em; + } + } + + p { + line-height: 1.5; + } + + a { + text-decoration: none; + color: #000; + } + + h1 { + @extend %header-font; + font-size: 2.5em; + padding-top: 0.5em; + padding-bottom: 0.5em; + margin-top: 1em; + margin-bottom: $h1-margin-bottom; + border: 2px solid $print-color-light; + border-width: 2px 0; + text-align: center; + } + + h2 { + @extend %header-font; + font-size: 1.8em; + margin-top: 2em; + border-top: 2px solid $print-color-light; + padding-top: 0.8em; + } + + h1+h2, h1+div+h2 { + border-top: none; + padding-top: 0; + margin-top: 0; + } + + h3, h4 { + @extend %header-font; + font-size: 0.8em; + margin-top: 1.5em; + margin-bottom: 0.8em; + text-transform: uppercase; + } + + h5, h6 { + text-transform: uppercase; + } + + aside { + padding: 1em; + border: 1px solid $print-color-light; + border-radius: 5px; + margin-top: 1.5em; + margin-bottom: 1.5em; + line-height: 1.6; + } + + aside:before { + vertical-align: middle; + padding-right: 0.5em; + font-size: 14px; + } + + aside.notice:before { + @extend %icon-info-sign; + } + + aside.warning:before { + @extend %icon-exclamation-sign; + } + + aside.success:before { + @extend %icon-ok-sign; + } +} \ No newline at end of file diff --git a/source/stylesheets/screen.css.scss b/source/stylesheets/screen.css.scss new file mode 100644 index 0000000000..86b7e9d9c7 --- /dev/null +++ b/source/stylesheets/screen.css.scss @@ -0,0 +1,629 @@ +@charset "utf-8"; +@import 'normalize'; +@import 'variables'; +@import 'icon-font'; +// @import 'rtl'; // uncomment to switch to RTL format + +/* +Copyright 2008-2013 Concur Technologies, Inc. + +Licensed under the Apache License, Version 2.0 (the "License"); you may +not use this file except in compliance with the License. You may obtain +a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +License for the specific language governing permissions and limitations +under the License. +*/ + +//////////////////////////////////////////////////////////////////////////////// +// GENERAL STUFF +//////////////////////////////////////////////////////////////////////////////// + +html, body { + color: $main-text; + padding: 0; + margin: 0; + -webkit-font-smoothing: antialiased; + -moz-osx-font-smoothing: grayscale; + @extend %default-font; + background-color: $main-bg; + height: 100%; + -webkit-text-size-adjust: none; /* Never autoresize text */ +} + +//////////////////////////////////////////////////////////////////////////////// +// TABLE OF CONTENTS +//////////////////////////////////////////////////////////////////////////////// + +#toc > ul > li > a > span { + float: right; + background-color: #2484FF; + border-radius: 40px; + width: 20px; +} + +.toc-wrapper { + transition: left 0.3s ease-in-out; + + overflow-y: auto; + overflow-x: hidden; + position: fixed; + z-index: 30; + top: 0; + left: 0; + bottom: 0; + width: $nav-width; + background-color: $nav-bg; + font-size: 13px; + font-weight: bold; + + // language selector for mobile devices + .lang-selector { + display: none; + a { + padding-top: 0.5em; + padding-bottom: 0.5em; + } + } + + // This is the logo at the top of the ToC + &>img { + display: block; + max-width: 100%; + } + + &>.search { + position: relative; + + input { + background: $nav-bg; + border-width: 0 0 1px 0; + border-color: $search-box-border-color; + padding: 6px 0 6px 20px; + box-sizing: border-box; + margin: $nav-v-padding $nav-padding; + width: $nav-width - 30; + outline: none; + color: $nav-text; + border-radius: 0; /* ios has a default border radius */ + } + + &:before { + position: absolute; + top: 17px; + left: $nav-padding; + color: $nav-text; + @extend %icon-search; + } + } + + .logo { + padding: $logo-padding; + margin-bottom: $logo-margin; + } + + .search-results { + margin-top: 0; + box-sizing: border-box; + height: 0; + overflow-y: auto; + overflow-x: hidden; + transition-property: height, margin; + transition-duration: 180ms; + transition-timing-function: ease-in-out; + background: $nav-subitem-bg; + &.visible { + height: 30%; + margin-bottom: 1em; + } + + li { + margin: 1em $nav-padding; + line-height: 1; + } + + a { + color: $nav-text; + text-decoration: none; + + &:hover { + text-decoration: underline; + } + } + } + + + // The Table of Contents is composed of multiple nested + // unordered lists. These styles remove the default + // styling of an unordered list because it is ugly. + ul, li { + list-style: none; + margin: 0; + padding: 0; + line-height: 28px; + } + + li { + color: $nav-text; + transition-property: background; + transition-timing-function: linear; + transition-duration: 200ms; + } + + // This is the currently selected ToC entry + .toc-link.active { + background-color: $nav-active-bg; + color: $nav-active-text; + } + + // this is parent links of the currently selected ToC entry + .toc-link.active-parent { + background-color: $nav-active-parent-bg; + color: $nav-active-parent-text; + } + + .toc-list-h2 { + display: none; + background-color: $nav-subitem-bg; + font-weight: 500; + } + + .toc-h2 { + padding-left: $nav-padding + $nav-indent; + font-size: 12px; + } + + .toc-list-h3 { + display: none; + background-color: $nav-subitem-bg; + } + + .toc-h3 { + padding-left: $nav-padding + $nav-padding + $nav-indent; + font-size: 12px; + } + + .toc-footer { + padding: 1em 0; + margin-top: 1em; + border-top: 1px dashed $nav-footer-border-color; + + li,a { + color: $nav-text; + text-decoration: none; + } + + a:hover { + text-decoration: underline; + } + + li { + font-size: 0.8em; + line-height: 1.7; + text-decoration: none; + } + } +} + +.toc-link, .toc-footer li { + padding: 0 $nav-padding 0 $nav-padding; + display: block; + overflow-x: hidden; + white-space: nowrap; + text-overflow: ellipsis; + text-decoration: none; + color: #fff; + transition-property: background; + transition-timing-function: linear; + transition-duration: 130ms; +} + +// button to show navigation on mobile devices +#nav-button { + span { + display: block; + $side-pad: $main-padding / 2 - 8px; + padding: $side-pad $side-pad $side-pad; + background-color: rgba($main-bg, 0.7); + transform-origin: 0 0; + transform: rotate(-90deg) translate(-100%, 0); + border-radius: 0 0 0 5px; + } + padding: 0 1.5em 5em 0; // increase touch size area + display: none; + position: fixed; + top: 0; + left: 0; + z-index: 100; + color: #000; + text-decoration: none; + font-weight: bold; + opacity: 0.7; + line-height: 16px; + img { + height: 16px; + vertical-align: bottom; + } + + transition: left 0.3s ease-in-out; + + &:hover { opacity: 1; } + &.open {left: $nav-width} +} + + +//////////////////////////////////////////////////////////////////////////////// +// PAGE LAYOUT AND CODE SAMPLE BACKGROUND +//////////////////////////////////////////////////////////////////////////////// + +.page-wrapper { + margin-left: $nav-width; + position: relative; + z-index: 10; + background-color: $main-bg; + min-height: 100%; + + padding-bottom: 1px; // prevent margin overflow + + // The dark box is what gives the code samples their dark background. + // It sits essentially under the actual content block, which has a + // transparent background. + // I know, it's hackish, but it's the simplist way to make the left + // half of the content always this background color. + .dark-box { + width: $examples-width; + background-color: $examples-bg; + position: absolute; + right: 0; + top: 0; + bottom: 0; + } + + .lang-selector { + position: fixed; + z-index: 50; + border-bottom: 5px solid $lang-select-active-bg; + } +} + +.lang-selector { + background-color: $lang-select-bg; + width: 100%; + font-weight: bold; + a { + display: block; + float:left; + color: $lang-select-text; + text-decoration: none; + padding: 0 10px; + line-height: 30px; + outline: 0; + + &:active, &:focus { + background-color: $lang-select-pressed-bg; + color: $lang-select-pressed-text; + } + + &.active { + background-color: $lang-select-active-bg; + color: $lang-select-active-text; + } + } + + &:after { + content: ''; + clear: both; + display: block; + } +} + +//////////////////////////////////////////////////////////////////////////////// +// CONTENT STYLES +//////////////////////////////////////////////////////////////////////////////// +// This is all the stuff with the light background in the left half of the page + +.content { + // fixes webkit rendering bug for some: see #538 + -webkit-transform: translateZ(0); + // to place content above the dark box + position: relative; + z-index: 30; + + &:after { + content: ''; + display: block; + clear: both; + } + + &>h1, &>h2, &>h3, &>h4, &>h5, &>h6, &>p, &>table, &>ul, &>ol, &>aside, &>dl { + margin-right: $examples-width; + padding: 0 $main-padding; + box-sizing: border-box; + display: block; + + @extend %left-col; + } + + &>ul, &>ol { + padding-left: $main-padding + 15px; + } + + // the div is the tocify hidden div for placeholding stuff + &>h1, &>h2, &>h3, &>div { + clear:both; + } + + h1 { + @extend %header-font; + font-size: 25px; + padding-top: 0.5em; + padding-bottom: 0.5em; + margin-bottom: $h1-margin-bottom; + margin-top: 2em; + border-top: 1px solid #ccc; + border-bottom: 1px solid #ccc; + background-color: #fdfdfd; + } + + h1:first-child, div:first-child + h1 { + border-top-width: 0; + margin-top: 0; + } + + h2 { + @extend %header-font; + font-size: 19px; + margin-top: 4em; + margin-bottom: 0; + border-top: 1px solid #ccc; + padding-top: 1.2em; + padding-bottom: 1.2em; + background-image: linear-gradient(to bottom, rgba(#fff, 0.2), rgba(#fff, 0)); + } + + // h2s right after h1s should bump right up + // against the h1s. + h1 + h2, h1 + div + h2 { + margin-top: $h1-margin-bottom * -1; + border-top: none; + } + + h3, h4, h5, h6 { + @extend %header-font; + font-size: 15px; + margin-top: 2.5em; + margin-bottom: 0.8em; + } + + h4, h5, h6 { + font-size: 10px; + } + + hr { + margin: 2em 0; + border-top: 2px solid $examples-bg; + border-bottom: 2px solid $main-bg; + } + + table { + margin-bottom: 1em; + overflow: auto; + th,td { + text-align: left; + vertical-align: top; + line-height: 1.6; + code { + white-space: nowrap; + } + } + + th { + padding: 5px 10px; + border-bottom: 1px solid #ccc; + vertical-align: bottom; + } + + td { + padding: 10px; + } + + tr:last-child { + border-bottom: 1px solid #ccc; + } + + tr:nth-child(odd)>td { + background-color: lighten($main-bg,4.2%); + } + + tr:nth-child(even)>td { + background-color: lighten($main-bg,2.4%); + } + } + + dt { + font-weight: bold; + } + + dd { + margin-left: 15px; + } + + p, li, dt, dd { + line-height: 1.6; + margin-top: 0; + } + + img { + max-width: 100%; + } + + code { + background-color: rgba(0,0,0,0.05); + padding: 3px; + border-radius: 3px; + @extend %break-words; + @extend %code-font; + } + + pre>code { + background-color: transparent; + padding: 0; + } + + aside { + padding-top: 1em; + padding-bottom: 1em; + margin-top: 1.5em; + margin-bottom: 1.5em; + background: $aside-notice-bg; + line-height: 1.6; + + &.warning { + background-color: $aside-warning-bg; + } + + &.success { + background-color: $aside-success-bg; + } + } + + aside:before { + vertical-align: middle; + padding-right: 0.5em; + font-size: 14px; + } + + aside.notice:before { + @extend %icon-info-sign; + } + + aside.warning:before { + @extend %icon-exclamation-sign; + } + + aside.success:before { + @extend %icon-ok-sign; + } + + .search-highlight { + padding: 2px; + margin: -3px; + border-radius: 4px; + border: 1px solid #F7E633; + background: linear-gradient(to top left, #F7E633 0%, #F1D32F 100%); + } +} + +//////////////////////////////////////////////////////////////////////////////// +// CODE SAMPLE STYLES +//////////////////////////////////////////////////////////////////////////////// +// This is all the stuff that appears in the right half of the page + +.content { + pre, blockquote { + background-color: $code-bg; + color: #fff; + + margin: 0; + width: $examples-width; + + float:right; + clear:right; + + box-sizing: border-box; + + @extend %right-col; + + &>p { margin: 0; } + + a { + color: #fff; + text-decoration: none; + border-bottom: dashed 1px #ccc; + } + } + + pre { + @extend %code-font; + padding-top: 2em; + padding-bottom: 2em; + padding: 2em $main-padding; + } + + blockquote { + &>p { + background-color: $code-annotation-bg; + padding: $code-annotation-padding 2em; + color: #eee; + } + } +} + +//////////////////////////////////////////////////////////////////////////////// +// RESPONSIVE DESIGN +//////////////////////////////////////////////////////////////////////////////// +// These are the styles for phones and tablets +// There are also a couple styles disperesed + +@media (max-width: $tablet-width) { + .toc-wrapper { + left: -$nav-width; + + &.open { + left: 0; + } + } + + .page-wrapper { + margin-left: 0; + } + + #nav-button { + display: block; + } + + .toc-link { + padding-top: 0.3em; + padding-bottom: 0.3em; + } +} + +@media (max-width: $phone-width) { + .dark-box { + display: none; + } + + %left-col { + margin-right: 0; + } + + .toc-wrapper .lang-selector { + display: block; + } + + .page-wrapper .lang-selector { + display: none; + } + + %right-col { + width: auto; + float: none; + } + + %right-col + %left-col { + margin-top: $main-padding; + } +} + +.highlight .c, .highlight .cm, .highlight .c1, .highlight .cs { + color: #909090; +} + +.highlight, .highlight .w { + background-color: $code-bg; +}