function AddBookmark()
{
	var url = document.location;
	var sitename = document.title;
	
  ns="Press CTRL-T (Opera) to bookmark"
  if ((navigator.appName=='Microsoft Internet Explorer') &&
    (parseInt(navigator.appVersion)>=4))
  {
    window.external.AddFavorite(url, sitename);
  }
  else if (navigator.appName=='Netscape')
  {
     window.sidebar.addPanel(sitename,url,"");
  }
  else
  
  {
	alert(ns);
  }
}