$(document).ready(function() {
		
		
		// rollover funx
		$('.rollover').hover(
			function()
			{
			this.src = this.src.replace("_off","_on");
			},
			function()
			{
			this.src = this.src.replace("_on","_off");
			}
		);


		/*
		positionFooter();
		
		$(window)
		.scroll(positionFooter)
		.resize(positionFooter);
		
		function positionFooter() {
			alert("positionFooter");
			var docHeight = $(document.body).height() - $("#sticky-footer-push").height();
			if(docHeight < $(window).height()){
				var diff = $(window).height() - docHeight;
				if (!$("#sticky-footer-push").length > 0) {
					$("#footer").before('<div id="sticky-footer-push"></div>');
				}
				$("#sticky-footer-push").height(diff);
			}   
		}
		*/
		
		
		
		
	});