$(function() {
	var positions=[  
	        [120, 500], 
	        [120, 0], 
	    ];  
	$("a.overlay_trigger[rel]").each(function(i){
		$(this).overlay({
			oneInstance: false,  
            closeOnClick: false,
			top: positions[i][0], 
            left: positions[i][1], 
			effect: 'apple',
			onBeforeLoad: function(){
				var wrap=this.getContent().find(".contentWrap");
				wrap.load(this.getTrigger().attr("href"));
			}
		});
	});
});