if (document.images)
	{		
		item1on = new Image()
		item1on.src = "/bilder/navigation/unser_krankenhaus_a.gif"
		item2on = new Image()
		item2on.src = "/bilder/navigation/angebote_a.gif"
		item3on = new Image()
		item3on.src = "/bilder/navigation/infos_a.gif"
		item4on = new Image()
		item4on.src = "/bilder/navigation/kliniken_a.gif"
		item5on = new Image()
		item5on.src = "/bilder/navigation/aktuelles_a.gif"
		item6on = new Image()
		item6on.src = "/bilder/navigation/presse_a.gif"
		
		item1off = new Image()
		item1off.src = "/bilder/navigation/unser_krankenhaus.gif"
		item2off = new Image()
		item2off.src = "/bilder/navigation/angebote.gif"
		item3off = new Image()
		item3off.src = "/bilder/navigation/infos.gif"
		item4off = new Image()
		item4off.src = "/bilder/navigation/kliniken.gif"
		item5off = new Image()
		item5off.src = "/bilder/navigation/aktuelles.gif"
		item6off = new Image()
		item6off.src = "/bilder/navigation/presse.gif"
		
	}	
	function img_act(imgName)
	{
		if (document.images) 
		{
			imgOn = eval(imgName + "on.src")
			document [imgName].src = imgOn; 
		}
	}
	function img_inact(imgName) 
	{
		if (document.images) 
		{
			imgOff = eval(imgName + "off.src")
			document [imgName].src = imgOff; 
		}
	}