var img=new Array();
img[0]=new Image(); img[0].src="pic/aston shell 1.jpg";
img[1]=new Image(); img[0].src="pic/aston shell 2.jpg";
img[2]=new Image(); img[1].src="pic/aston shell 3.jpg";
var interval=5000;
var n=0;
var imgs = new Array("pic/aston shell 1.jpg","pic/aston shell 2.jpg","pic/aston shell 3.jpg");
function rotate()
{
  if(navigator.appName=="Netscape" && document.getElementById)
  {
    document.getElementById("p").src=imgs[n];
  }
  else document.images.p.src=imgs[n];
  (n==(imgs.length-1))?n=0:n++;
  setTimeout("rotate()",interval);
}