function popup(target, width, height){
	// url="popup_photo.php?target="+target;
	popupframe=window.open(target, 'popupframe', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width='+(width+20)+',height='+(height+20)+',left = 100,top = 100');
	popupframe.focus();
}