$(document).ready(function(){

	$('a.fancybox').fancybox({
		'zoomSpeedIn': 500,
		'zoomSpeedOut': 500,
		'frameWidth': 640,
		'frameHeight': 480,
		'overlayColor': '#06c'
	});
	
	offers();
});

function offers(){
	var offers = $("ul.sidebar-offers li:gt(0)");
	var index = 0;
	offers.hide();
	
	setInterval(function(){
		$("ul.sidebar-offers li:eq("+(index-1)+")").hide("slow");
		if(index>offers.length) index=0;
		$("ul.sidebar-offers li:eq("+(index)+")").show("slow");
		index++;
	},6000);
	
}