// For other good browsers.
jQuery('iframe').load(function()
    {
        alert(jQuery('iframe').load);
        this.style.height=this.contentWindow.document.body.offsetHeight + 'px';
    }
);

function ChangeToLink(list) {
  var url = list.options[list.selectedIndex].value;
  
  if (url!="") location.href = url;
}