$(function() {
	var triggers = $("#image-overlay img[rel]").overlay({
	// some mask tweaks suitable for modal dialogs
	
	mask: {
		color: '#999999',
		opacity: 0.7
	},
	closeOnClick: true
	});
});
$(document).ready(function() {
	$("#image-overlay a[rel]").overlay(
		{
			mask: {
			color: '#000',
			opacity: 0.5
			},
			top: '2%',
			fixed: false
		}
		
		
	);
});