$(document).ready(function() {
	$(".popup_content").click(function() {
		var str = '?popup';
		var rel = $(this).attr('rel');
		var section = $(this).attr('href');
		
		var dim = rel.split('x');
		
		var w=parseInt(dim[0]);
		var h=parseInt(dim[1]);
		
		if (!w) w = 610;
		if (!h) h = 600;
		
		var left = (screen.width/2)-(w/2);
		var top = (screen.height/2)-(h/2);
		
		var targetWin = window.open (section+str, "", 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, copyhistory=no, width='+w+', height='+h+', top='+top+', left='+left);

		return false;
	});
});