document.observe("dom:loaded", function()
{
	$$(".popup-open").invoke("observe", "click", function(e)
	{
		Event.stop(e);
		
		var elt = Event.element(e);
		if ( !elt.match("a") )
			elt = elt.up("a");
		
		window.open(elt.href, "sl", "width=550,height=450,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,copyhistory=0");		
	});
});