oLinks = document.getElementsByTagName('A');

function popupClicked()
{
	wd = window.open(this.href+'&mode=popup','popup','width=670, height=500, menubar=no, resizable, scrollbars');
	if (wd) wd.focus();
	return false;
}

for(index=0; index<oLinks.length; index++){
	if (oLinks[index].className == 'page-popup') oLinks[index].onclick = popupClicked;
}