function PopupPic(sPicURL, extra, width, height) {
	window.open("popup.php?pic="+sPicURL+"&extra="+extra+"&w="+width+"&h="+height, "lamp_pop", "resizable=1,HEIGHT="+height+",WIDTH="+width+"");
}
function PopupPicShade(sPicURL, extra, width, height) {
	window.open("popup_shade.php?pic="+sPicURL+"&extra="+extra+"&w="+width+"&h="+height, "lamp_pop", "resizable=1,HEIGHT="+height+",WIDTH="+width+"");
}