diff --git a/closure-todo.txt b/closure-todo.txt
index 081b9edfc..c9d42b721 100644
--- a/closure-todo.txt
+++ b/closure-todo.txt
@@ -20,14 +20,14 @@ x dygraph-tickers.js
 x dygraph-options-reference.js
 x dygraph-utils.js
 x dashed-canvas.js
+- dygraph-plugin-base.js
+- dygraph-plugin-install.js
 
 Plugins:
 - plugins/annotations.js
 - plugins/axes.js
-- plugins/base.js
 - plugins/chart-labels.js
 - plugins/grid.js
-- plugins/install.js
 - plugins/legend.js
 
 Here's a command that can be used to build dygraphs using the closure
diff --git a/docs/index.html b/docs/index.html
index 97a0d4a6f..66716963e 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -408,6 +408,13 @@ <h2 id="ie">Internet Explorer Compatibility</h2>
 
     <p>Most browsers will ignore the trailing comma, but it will break under IE.</p>
 
+    <p>You may also need to delay instantiating any dygraphs until after the DOM
+    content is ready, as there have been some <a
+      href="https://groups.google.com/d/topic/dygraphs-users/qPX4Syx2kz8/discussion">reports</a>
+    that excanvas won't work until this happens. If you're using jQuery, this
+    means drawing your charts inside of a <code>$(function() { ... })</code>
+    block.</p>
+
     <h2 id="gviz">GViz Data</h2>
 
     <p>The <a
diff --git a/dygraph-dev.js b/dygraph-dev.js
index 923bebb5c..c06d23d55 100644
--- a/dygraph-dev.js
+++ b/dygraph-dev.js
@@ -28,14 +28,14 @@
     "dygraph-gviz.js",
     "dygraph-interaction-model.js",
     "dygraph-tickers.js",
-    "plugins/base.js",
+    "dygraph-plugin-base.js",
     "plugins/annotations.js",
     "plugins/axes.js",
     "plugins/chart-labels.js",
     "plugins/grid.js",
     "plugins/legend.js",
     "plugins/range-selector.js",
-    "plugins/install.js",
+    "dygraph-plugin-install.js",
     "dygraph-options-reference.js"  // Shouldn't be included in generate-combined.sh
   ];
 
diff --git a/dygraph-options.js b/dygraph-options.js
index 78b556b48..f287ef145 100644
--- a/dygraph-options.js
+++ b/dygraph-options.js
@@ -199,7 +199,7 @@ DygraphOptions.prototype.reparseSeries = function() {
  */
 DygraphOptions.prototype.get = function(name) {
   var result = this.getGlobalUser_(name);
-  if (result != null) {
+  if (result !== null) {
     return result;
   }
   return this.getGlobalDefault_(name);
@@ -237,7 +237,7 @@ DygraphOptions.prototype.getForAxis = function(name, axis) {
   // Since axis can be a number or a string, straighten everything out here.
   if (typeof(axis) == 'number') {
     axisIdx = axis;
-    axisString = axisIdx == 0 ? "y" : "y2";
+    axisString = axisIdx === 0 ? "y" : "y2";
   } else {
     if (axis == "y1") { axis = "y"; } // Standardize on 'y'. Is this bad? I think so.
     if (axis == "y") {
@@ -264,7 +264,7 @@ DygraphOptions.prototype.getForAxis = function(name, axis) {
 
   // User-specified global options second.
   var result = this.getGlobalUser_(name);
-  if (result != null) {
+  if (result !== null) {
     return result;
   }
 
diff --git a/dygraph-plugin-base.js b/dygraph-plugin-base.js
new file mode 100644
index 000000000..7f758a9a9
--- /dev/null
+++ b/dygraph-plugin-base.js
@@ -0,0 +1,4 @@
+/*global Dygraph:false */
+
+// Namespace for plugins. Load this before plugins/*.js files.
+Dygraph.Plugins = {};
diff --git a/plugins/install.js b/dygraph-plugin-install.js
similarity index 89%
rename from plugins/install.js
rename to dygraph-plugin-install.js
index 656d4260d..806a92740 100644
--- a/plugins/install.js
+++ b/dygraph-plugin-install.js
@@ -9,7 +9,6 @@
 // This is most relevant for plugins which register a layout event, e.g.
 // Axes, Legend and ChartLabels.
 
-// TODO(danvk): move this into the top-level directory. Only plugins here.
 Dygraph.PLUGINS.push(
   Dygraph.Plugins.Legend,
   Dygraph.Plugins.Axes,
diff --git a/dygraph.js b/dygraph.js
index 1773c354a..3a5957faa 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -956,23 +956,27 @@ Dygraph.prototype.createInterface_ = function() {
 
   var dygraph = this;
 
-  this.mouseMoveHandler = function(e) {
-    dygraph.mouseMove_(e);
-  };
-  this.addEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler);
+  // Don't recreate and register the handlers on subsequent calls.
+  // This happens when the graph is resized.
+  if (!this.mouseMoveHandler_) {
+    this.mouseMoveHandler_ = function(e) {
+      dygraph.mouseMove_(e);
+    };
+    this.addEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler_);
 
-  this.mouseOutHandler = function(e) {
-    dygraph.mouseOut_(e);
-  };
-  this.addEvent(this.mouseEventElement_, 'mouseout', this.mouseOutHandler);
+    this.mouseOutHandler_ = function(e) {
+      dygraph.mouseOut_(e);
+    };
+    this.addEvent(this.mouseEventElement_, 'mouseout', this.mouseOutHandler_);
 
-  this.resizeHandler = function(e) {
-    dygraph.resize();
-  };
+    this.resizeHandler_ = function(e) {
+      dygraph.resize();
+    };
 
-  // Update when the window is resized.
-  // TODO(danvk): drop frames depending on complexity of the chart.
-  this.addEvent(window, 'resize', this.resizeHandler);
+    // Update when the window is resized.
+    // TODO(danvk): drop frames depending on complexity of the chart.
+    this.addEvent(window, 'resize', this.resizeHandler_);
+  }
 };
 
 /**
@@ -998,9 +1002,14 @@ Dygraph.prototype.destroy = function() {
   this.registeredEvents_ = [];
 
   // remove mouse event handlers (This may not be necessary anymore)
-  Dygraph.removeEvent(this.mouseEventElement_, 'mouseout', this.mouseOutHandler);
-  Dygraph.removeEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler);
+  Dygraph.removeEvent(this.mouseEventElement_, 'mouseout', this.mouseOutHandler_);
+  Dygraph.removeEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler_);
   Dygraph.removeEvent(this.mouseEventElement_, 'mousemove', this.mouseUpHandler_);
+
+  // remove window handlers
+  Dygraph.removeEvent(window,'resize',this.resizeHandler_);
+  this.resizeHandler_ = null;
+
   removeRecursive(this.maindiv_);
 
   var nullOut = function(obj) {
@@ -1010,9 +1019,6 @@ Dygraph.prototype.destroy = function() {
       }
     }
   };
-  // remove event handlers
-  Dygraph.removeEvent(window,'resize',this.resizeHandler);
-  this.resizeHandler = null;
   // These may not all be necessary, but it can't hurt...
   nullOut(this.layout_);
   nullOut(this.plotter_);
@@ -2361,9 +2367,7 @@ Dygraph.prototype.drawGraph_ = function() {
 
   if (this.attr_("timingName")) {
     var end = new Date();
-    if (console) {
-      console.log(this.attr_("timingName") + " - drawGraph: " + (end - start) + "ms");
-    }
+    Dygraph.info(this.attr_("timingName") + " - drawGraph: " + (end - start) + "ms");
   }
 };
 
diff --git a/plugins/unzoom.js b/extras/unzoom.js
similarity index 100%
rename from plugins/unzoom.js
rename to extras/unzoom.js
diff --git a/file-size-stats.sh b/file-size-stats.sh
index 0657d1ebe..24f1baccb 100755
--- a/file-size-stats.sh
+++ b/file-size-stats.sh
@@ -15,14 +15,14 @@ dygraph-tickers.js \
 rgbcolor/rgbcolor.js \
 strftime/strftime-min.js \
 dashed-canvas.js \
-plugins/base.js \
+dygraph-plugin-base.js \
 plugins/annotations.js \
 plugins/axes.js \
 plugins/range-selector.js \
 plugins/chart-labels.js \
 plugins/grid.js \
 plugins/legend.js \
-plugins/install.js \
+dygraph-plugin-install.js \
 ; do
   base_size=$(cat $file | wc -c)
   cat $file \
diff --git a/generate-combined.sh b/generate-combined.sh
index a79c1d01d..9e184ae58 100755
--- a/generate-combined.sh
+++ b/generate-combined.sh
@@ -1,39 +1,65 @@
 #!/bin/bash
 # Generates a single JS file that's easier to include.
 
+GetSources () {
+  # This list needs to be kept in sync w/ the one in dygraph-dev.js
+  # and the one in jsTestDriver.conf. Order matters, except for the plugins.
+  for F in \
+    strftime/strftime-min.js \
+    rgbcolor/rgbcolor.js \
+    stacktrace.js \
+    dashed-canvas.js \
+    dygraph-options.js \
+    dygraph-layout.js \
+    dygraph-canvas.js \
+    dygraph.js \
+    dygraph-utils.js \
+    dygraph-gviz.js \
+    dygraph-interaction-model.js \
+    dygraph-tickers.js \
+    dygraph-plugin-base.js \
+    plugins/*.js \
+    dygraph-plugin-install.js
+  do
+      echo "$F"
+  done
+}
+
 # Pack all the JS together.
+CatSources () {
+  GetSources \
+  | xargs cat \
+  | perl -ne 'print unless m,REMOVE_FOR_COMBINED,..m,/REMOVE_FOR_COMBINED,'
+}
 
-# This list needs to be kept in sync w/ the one in dygraph-dev.js
-# and the one in jsTestDriver.conf.
-cat \
-strftime/strftime-min.js \
-rgbcolor/rgbcolor.js \
-stacktrace.js \
-dashed-canvas.js \
-dygraph-options.js \
-dygraph-layout.js \
-dygraph-canvas.js \
-dygraph.js \
-dygraph-utils.js \
-dygraph-gviz.js \
-dygraph-interaction-model.js \
-dygraph-tickers.js \
-plugins/base.js \
-plugins/annotations.js \
-plugins/axes.js \
-plugins/chart-labels.js \
-plugins/grid.js \
-plugins/legend.js \
-plugins/range-selector.js \
-plugins/install.js \
-| perl -ne 'print unless m,REMOVE_FOR_COMBINED,..m,/REMOVE_FOR_COMBINED,' \
-> /tmp/dygraph.js
+Copyright () {
+  echo '/*! @license Copyright 2011 Dan Vanderkam (danvdk@gmail.com) MIT-licensed (http://opensource.org/licenses/MIT) */'
+}
 
-java -jar yuicompressor-2.4.2.jar /tmp/dygraph.js \
-> /tmp/dygraph-packed.js
+CatCompressed () {
+  Copyright
+  CatSources \
+  | java -jar yuicompressor-2.4.2.jar --type js
+}
 
-(
-  echo '/*! @license Copyright 2011 Dan Vanderkam (danvdk@gmail.com) MIT-licensed (http://opensource.org/licenses/MIT) */'
-  cat /tmp/dygraph-packed.js
-) > dygraph-combined.js
-chmod a+r dygraph-combined.js
+ACTION="${1:-update}"
+case "$ACTION" in
+ls)
+  GetSources
+  ;;
+cat)
+  Copyright
+  CatSources
+  ;;
+compress*|cat_compress*)
+  CatCompressed
+  ;;
+update)
+  CatCompressed > dygraph-combined.js
+  chmod a+r dygraph-combined.js
+  ;;
+*)
+  echo >&2 "Unknown action '$ACTION'"
+  exit 1
+  ;;
+esac
diff --git a/jsTestDriver.conf b/jsTestDriver.conf
index 2b411e2e9..ffbc369bd 100644
--- a/jsTestDriver.conf
+++ b/jsTestDriver.conf
@@ -17,13 +17,7 @@ load:
   - dygraph-tickers.js
   - dygraph-dev.js
   - excanvas.js
-  # NOTE: we can't do plugins/*.js because the order is important.
-  - plugins/base.js
-  - plugins/annotations.js
-  - plugins/axes.js
-  - plugins/range-selector.js
-  - plugins/chart-labels.js
-  - plugins/grid.js
-  - plugins/legend.js
-  - plugins/install.js
+  - dygraph-plugin-base.js
+  - plugins/*.js
+  - dygraph-plugin-install.js
   - auto_tests/tests/*.js
diff --git a/phantom-driver.js b/phantom-driver.js
index 6e4c18e9d..9b98fdf14 100644
--- a/phantom-driver.js
+++ b/phantom-driver.js
@@ -179,8 +179,9 @@ RunAllAutoTests(function(num_failing, num_passing) {
   if (num_failing !== 0) {
     console.log('FAIL');
     phantom.exit();
+  } else {
+    console.log('PASS');
   }
-  console.log('PASS');
   phantom.exit();
 
   // This is not yet reliable enough to be useful:
diff --git a/plugins/base.js b/plugins/base.js
deleted file mode 100644
index f5e621620..000000000
--- a/plugins/base.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*global Dygraph:false */
-
-// Namespace for plugins.
-Dygraph.Plugins = {};
-
-// TODO(danvk): move this into the top-level directory. Only plugins here.
diff --git a/tests/css-positioning.html b/tests/css-positioning.html
new file mode 100644
index 000000000..733c12ff2
--- /dev/null
+++ b/tests/css-positioning.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7; IE=EmulateIE9">
+    <title>demo</title>
+    <!--[if IE]>
+    <script type="text/javascript" src="../excanvas.js"></script>
+    <![endif]-->
+    <script type="text/javascript" src="../dygraph-dev.js"></script>
+    <style>
+      html, body {
+        /*
+        max-width: 800px;
+        height: 100%;
+        margin-right: auto;
+        */
+        margin-left: 100px;
+      }
+    </style>
+  </head>
+  <body>
+    <p>Mouseovers should work as expected (dots should align with mouse)</p>
+    <div id="demodiv"></div>
+
+    <script type="text/javascript">
+      g = new Dygraph(
+              document.getElementById("demodiv"),
+              function() {
+                var zp = function(x) { if (x < 10) return "0"+x; else return x; };
+                var r = "date,parabola,line,another line,sine wave\n";
+                for (var i=1; i<=31; i++) {
+                r += "200610" + zp(i);
+                r += "," + 10*(i*(31-i));
+                r += "," + 10*(8*i);
+                r += "," + 10*(250 - 8*i);
+                r += "," + 10*(125 + 125 * Math.sin(0.3*i));
+                r += "\n";
+                }
+                return r;
+              },
+              {
+                labelsKMB: true,
+                legend: 'always'
+              }
+          );
+    </script>
+</body>
+</html>