function swapImages()
{
   var current = document.getElementById('swappingimage').src;
   
   if (current == 'http://www.soapboxrallying.com/images/SDC10038.JPG') {
        document.getElementById('swappingimage').src='/images/SDC10013.JPG';
   } else if (current == 'http://www.soapboxrallying.com/images/SDC10013.JPG') {
        document.getElementById('swappingimage').src='/images/SDC10034.JPG';
   } else if (current == 'http://www.soapboxrallying.com/images/SDC10034.JPG') {
        document.getElementById('swappingimage').src='/images/SDC10038.JPG';
   }
   setTimeout("swapImages()",5000);
}