function setFullImage(src, newActiveImage) {
 var fullImage = document.getElementById("full_image");
 fullImage.src = src;

 var images = document.getElementsByTagName('img');
 for (var a = 0; a < images.length; a++) {
  var image = images[a];
  if (image.className == 'detailThumb') {
   if (image == newActiveImage) {
    image.id = 'active';
   } else {
    image.id = '';
   }
  }
 }
}

function resetFramePos() {
 var iframe = document.getElementById('mlsFrame');
 if (iframe) {
  iframe.scrollTop = 0; 
 }
 scroll(0, 0);
}