window.addEvent('domready', function(){
	$$('a.popup').each(function(el) {
		el.addEvent('click',eventPopup);
	});
});
function eventPopup(e) {
	var event = new Event(e);
	var link = $(event.target);
	if (link.get('tag') == 'img') link = link.getParent();
	var dimensions = link.target.substr(3).split('x');
	if (openPopup(link.href,link.target,dimensions[0],dimensions[1],dimensions[2],dimensions[3])) {
		event.preventDefault();
		return false;
	}
}

function openPopup(href,target,w,h,status,scrollbars) {
	var features = "width="+w+",height="+h+",scrollbars="+(scrollbars?"yes":"no")+",status="+(status?"yes":"no")+",resizable=yes";
	var theWindow = window.open(href,target,features);
	theWindow.focus();
	return theWindow;
}