/**
 * JavaScript behaviors for layout elements.
 *
 * @copyright  Copyright (c) 2005-2008 Found Line, Inc. (http://www.foundline.com/)
 * @version    $ Id $
 */

jQuery.preloadImages = function() {
    for(var i = 0; i < arguments.length; i++)
    {
        jQuery("<img/>").attr("src", arguments[i]);
    }
};

$("document").ready(function() {

	//$.preloadImages("");

	$("a.external").click(
		function () {
			urchinTracker(this.href);
	});//click
	$("a.pdf").click(
		function () {
			urchinTracker(this.href);
	});
	
	$("#nav-main li").mouseover(function () {
		$(this).addClass("sfHover");
	});
	$("#nav-main li").mouseout(function () {
		$(this).removeClass("sfHover");
	});

});