ASP.NET

window.onload = function(){ setTimeout('imageSwap', 6000); }
var swap = true;
function imageSwap() {
    var img = document.getElementById['imageElId'];
    if(swap) { img.src = 'newimage.jpg'; swap = false; }
    else { img.src = 'oldimage.jpg'; swap = true; }
}

badgrs wrote:

Why would you need Ajax for this

function rotateImage()
{
  var currentImage = document.getElementById('myImage').src;

  if (currentImage = 'imgage1.gif')
  {
    document.getElementById('myImage').src = 'image2.gif';
  }

  else
  {
        document.getElementById('myImage').src = 'image1.gif';
  }

  setTimeout ('rotateImage();', 6000)
}