function seitenwechsel()
     {
	window.setTimeout('seitenwechsel_1()', 25000);
     }


function seitenwechsel_1()
     {
	top.location.href="start.html"
     }




	logoover			= new Image();
	logoout				= new Image();

	logoover.src			= "img/idx-on.gif";
	logoout.src			= "img/idx-off.gif";


function wechsel(normal10,focus0)
      {                               
                document.images[normal10].src = eval(focus0 + ".src")
      }