// JavaScript Document

$(function() {         
         
    // if function argument is given to overlay it is assumed onBeforeLoad event listener 
    $("a[rel]").overlay(function() { 
             
        // grab wrapper element inside content 
        var wrap = this.getContent().find("div.wrap"); 
         
        // load only for the first time it is opened 
        /*if (wrap.is(":empty"))*/ {             
            wrap.load(this.getTrigger().attr("href")); 
			/*closeOnClick: false;*/     
        }         
    });             
});