function imgPopup(url, w, h)
{
	name0 = window.open('pf_popup.php?url='+url, '_blank', 'width='+w+',height='+h+',directories=no,location=no,status=no,toolbar=no,scrollbars=no,leftmargin=0,topmargin=0,resizeable=no,screenX=50,screenY=20');
	name0.focus();
}