function Bildwechsel02()
{
   counter++;
   document.getElementById("Bild01").src = Grafiken02[counter].src;
   if(counter == AnzahlGrafiken)
   counter = 0;
}

function startSlide()
{
   with(document.form1)
   {
   start = setInterval("Bildwechsel02()", delayTime);
   StartButton.disabled = true;
   StopButton.disabled = false;
   }
}

function stopSlide()
{
   clearInterval(start);
   document.form1.StartButton.disabled = false;
   document.form1.StartButton.value = "weiter";
   document.form1.StopButton.disabled = true;
}