function loadExternal(url) {
  if ( window.frames['buffer'] ) {
    window.frames['buffer'].location = url;
    var lyr = document.getElementById? document.getElementById('display'): document.all? document.all['display']: null;
    if ( lyr && typeof lyr.innerHTML != "undefined" ) {
      lyr.innerHTML = '<img src="/images/common/loading.gif" alt="">';
    }
    return false;
  } 
  return true; // other browsers follow link
}

// called when documents loaded into iframe (from their body's onload attribute)
function displayExternal() {
  var lyr = document.getElementById? document.getElementById('display'): document.all? document.all['display']: null;
    if ( window.frames['buffer'] && lyr && typeof lyr.innerHTML != "undefined" ) {
      lyr.innerHTML = window.frames['buffer'].document.body.innerHTML;
    }
}

		function openIFrame(iFrameId,winURL)
				{
				ifId=gmobj(iFrameId)
				ifId.src=winURL
				}