// JavaScript Document

function ext(sURL)
{
	return sURL.substring(sURL.length-4, sURL.length);
}
function file(sURL)
{
	return sURL.substring(sURL.lastIndexOf('/')+1, sURL.length-4);
}
function path(sURL)
{
	return sURL.substring(0, sURL.lastIndexOf('/')+1);
}

// Document.ready
$(document).ready(function(){
						   
// Btn Rollover
$("img.btn").mouseover(					   
function()
	{
		var src = $(this).attr("src");
		$(this).attr("src",path(src) + file(src) + "_over" + ext(src));
	}
).mouseout(
function()
	{
		var src = $(this).attr("src");
		$(this).attr("src",path(src) + file(src).substring(0, file(src).length -5) + ext(src));
		
	}	
);
// End Btn Rollover

});
// End document.ready

// Preloads over and under images as soon as js can run.
jQuery.each($("img.link"),
function()
	{
		var over = "Library/Images/Template/" + $(this).attr("id") + "_over.png";
		var under = "Library/Images/Template/" + $(this).attr("id") + "_under.png";
		jQuery("<img>").attr("src", over);
		jQuery("<img>").attr("src", under);
	}
);