function newPrevWindow(name)
		{
			var width = 860;
			var hight = 700;
			return newWindow('', name, width, hight, 1);
		}

		function newWindow(Inhalt,Target_Name,nBreite,nHoehe,Scroll)
		{
			FENSTER=window.open(Inhalt,Target_Name,"width="+nBreite+",height="+nHoehe+",toolbar=0,status=0,menubar=0,resizable=yes,scrollbars="+Scroll+",directories=0");
			return false;
		}

		function CloseWindow(WindowName)
		{
			if(WindowName=="Alert")
			{
					window.close();
					return true;
			}
		}