$(document).ready(function() {
						   $(".rollover").fadeTo("fast", 1.0); // This sets the opacity of the thumbs to fade down to 30% when the page loads
						   $(".rollover").hover(function(){
						   $(this).fadeTo("fast", 0.4); // This should set the opacity to 100% on hover
						   },function(){
						   $(this).fadeTo("fast", 1.0); // This should set the opacity back to 30% on mouseout
					});
			});