function open_printablepage(page)  {
	window.open(page,"Druckversion","toolbar=no,location=no,directories=no,,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=700,height=400") ;
  };

  printer = new Image(); printer.src = "img/icon_printer.gif";
	printerh = new Image(); printerh.src = "img/icon_printer-over.gif";
  impressum = new Image(); impressum.src = "img/icon_impressum.gif";
	impressumh = new Image(); impressumh.src = "img/icon_impressum-over.gif";
  house = new Image(); house.src = "img/icon_house.gif";
	househ = new Image(); househ.src = "img/icon_house-over.gif";
      
	function unhighlight(menuName) {
		document.images[menuName].src = eval(menuName + ".src");
	}
	
	function highlight(menuName) {
		document.images[menuName].src = eval(menuName + "h.src");
	}