function returnFalse() {
    return confirm("This is an unsaved custom design, exit anyway?");
}

function disableLinks() {
  var dl = document.links;
  for (var i = 0; i < dl.length; i++) {
    dl[i].onclick = returnFalse;
    if (typeof(dl[i].disabled) != 'undefined') {
      dl[i].disabled =true;
    }
  }
}

function swapUniversal(imageName, imageURL){
  //alert(imageName);
  if(document[imageName] != undefined)
	  document[imageName].src = imageURL;
}