$(document).ready(function() {
	 //initialize scrollable
	$("div.scrollable").scrollable({
		next:"#next",
		prev:"#prev",
		loop:true,
		size:1,
		speed:500,
		clickable:false
					      });	
	$("a[rel]").overlay({
		expose:'#333',
		speed:300,
		left:'center',
		top:'center',
			 			  });
});