/**
 * Cross-browser bookmarking function.
 */
function bookmark() {
  var title = "SCT Ltd";
  var url = window.location.toString();
  if (window.sidebar) {
    window.sidebar.addPanel(title, url, "");
  }
  else if(window.opera && window.print) {
    var elem = document.createElement('a');
    elem.setAttribute('href', url);
    elem.setAttribute('title', title);
    elem.setAttribute('rel', 'sidebar');
    elem.click();
  } 
  else if (document.all) {
    window.external.AddFavorite(url, title);
  }
}