function popup(where,wd,ht)
	{
		var winW = wd, winH = ht;
		page= "http://" + where;
		WinProp="menubar=yes,toolbar=no,scrollbars=no,addressbar=no,resizable=no,width="+winW+",height="+winH;
		Newwindow=window.open(page,"",WinProp);
	}