// functions for rollovers and the menu structure
		logo_in_off					= new Image();
		logo_in_on					= new Image();
		logo_off					= new Image();
		logo_on						= new Image();
		chaot_off					= new Image();
		chaot_on					= new Image();
		oma_off						= new Image();
		oma_on						= new Image();
		pedant_off					= new Image();
		pedant_on					= new Image();
		alchemist_off				= new Image();
		alchemist_on				= new Image();
		
		logo_in_off.src				= "images/logo_intro_off.png";
		logo_in_on.src				= "images/logo_intro_on.png";
		logo_off.src				= "images/menu/logo_off.png";
		logo_on.src					= "images/menu/logo_on.png";
		chaot_off.src				= "images/menu/chaot_off.png";
		chaot_on.src				= "images/menu/chaot_on.png";
		oma_off.src					= "images/menu/oma_off.png";
		oma_on.src					= "images/menu/oma_on.png";
		pedant_off.src				= "images/menu/pedant_off.png";
		pedant_on.src				= "images/menu/pedant_on.png";
		alchemist_off.src			= "images/menu/alchemist_off.png";
		alchemist_on.src			= "images/menu/alchemist_on.png";
		
		
		
		
	function changeImages(Ziel,Quelle)
		{
		  Ziel.src = Quelle.src;
		}
		
		
	function navFunk(Quelle)
		{
		  document.navigation.src = Quelle.src;
		}
		

		
		
	//---------
	// function for imprint
	
	function openSpecialWin(xwidth, ywidth, filename, winname)
		{
			specialwin = window.open (filename,winname,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=' + xwidth + ',height=' + ywidth);	
				
		}