var dimages=new Array();
  var numImages=8;
  dimages[0]=new Image();
  dimages[0].src="http://www.obchurch.org/images/banner1.jpg";
  dimages[1]=new Image();
  dimages[1].src="http://www.obchurch.org/images/banner1.jpg";
  dimages[2]=new Image();
  dimages[2].src="http://www.obchurch.org/images/banner1.jpg";   
  dimages[3]=new Image();
  dimages[3].src="http://www.obchurch.org/images/banner2.jpg";
  dimages[4]=new Image();
  dimages[4].src="http://www.obchurch.org/images/banner3.jpg";
  dimages[5]=new Image();
  dimages[5].src="http://www.obchurch.org/images/banner4.jpg";
  dimages[6]=new Image();
  dimages[6].src="http://www.obchurch.org/images/banner5.jpg";
  dimages[7]=new Image();
  dimages[7].src="http://www.obchurch.org/images/banner6.jpg";
  

  var curImage=-1;
function swapPicture()
{
  if (document.images)
  {
    var nextImage=curImage+1;
    if (nextImage>=numImages)
      nextImage=0;
    if (dimages[nextImage] && dimages[nextImage].complete)
    {
      var target=0;
      if (document.images.myImage)
        target=document.images.myImage;
      if (document.all && document.getElementById("myImage"))
        target=document.getElementById("myImage");
  
      // make sure target is valid.  It might not be valid
      //   if the page has not finished loading
      if (target)
      {
        target.src=dimages[nextImage].src;
        curImage=nextImage;
      }
      setTimeout("swapPicture()", 15000);
    }
    else
    {
      setTimeout("swapPicture()", 500);
    }
  }
}
setTimeout("swapPicture()", 15000);