var popup;

function popUp() {
	if(arguments.length > 0) {
		if(arguments[0].toLowerCase() == 'registration') {
			popup = window.open(arguments[0] + '.aspx','popup','width=400,height=600,scrollbars=0');
		}
		popup.focus();
	}
}

function openModalPopUp() {
	if(arguments.length > 0) {
		if(arguments[0].toLowerCase() == 'registration') {
			myLightbox.startModal({ url:arguments[0] + '.aspx', relativeTo:'content', top:'0', borderSize:'0', overlayOpacity:90, modal:'yes' });
		}
	}
}