This is a very very simple sticky footer that expands with content. You call it like any other function
superEasySticky_Footer();
in between your script tags. AFTER jQuery
You MUST have the footer node in html used, not the div node with a footer class. And you must have your in your css the following:
footer {
display:none;
}
You can put whatever you like in there to style as long as the display none is in there, what this does is if you have a large website, the footer will not show up until the page is loaded, so it is not hangning in the middle of the screen looking dumb