function pop(url) {
    var name="popup";
    var w= 985;
    var h=667;
    var opts = "width=" + w + ",height=" + h + ",scrollbars=yes,toolbar=yes,location=yes,menubar=yes,status=yes,resizable=yes";
    opts=opts+',top='+((screen.height/2)-(h/2))+',left='+((screen.width/2)-(w/2));
    var win = window.open(url,name,opts);
    return(false );
}

window.addEvent('domready', function() {
    var links = $$('a.popup');
    links.each(function(el) {
	el.addEvent('click',function(clicker) {
	    new Event(clicker).stop();
	    return pop(el.href);
	});
    });

});