function displayLink(p_type, p_url, p_title, p_link_text) {

  var agt = navigator.userAgent.toLowerCase();
  var p_here = top.location.href

  if (p_type == 3)
  {
    if ((agt.indexOf("opera") != -1)) // || (agt.indexOf("firefox") != -1))
    {
      document.write("<a href=\""+p_here+"\" title=\"" + p_title + "\" class=\"mainlevel\" rel=\"sidebar\">" + p_link_text + "</a>");
    } else
    {
      document.write("<a href=\"javascript:addBookmark('"+p_title+"',top.location.href);\" class=\"mainlevel\" title=\"" + p_title + "\" >" + p_link_text + "</a>");
    }
  } else
  {
    if (agt.indexOf("opera") != -1)
    {
      document.write("<a href=\"" + p_url + "\" title=\"" + p_title + "\" class=\"mainlevel\" rel=\"sidebar\">" + p_link_text + "</a>");
    } else
    {
      document.write("<a href=\"javascript:addBookmark('"+p_title+"','"+p_url+"');\" class=\"mainlevel\" title=\"" + p_title + "\" >" + p_link_text + "</a>");
    }
  }
}


function addBookmark(title,url) {

  var msg_netscape = "NetScape message";
  var msg_opera    = "This function does not work with this version of Opera.  Please bookmark us manually.";
  var msg_other    = "Your browser does not support automatic bookmarks.  Please bookmark us manually.";
  var agt          = navigator.userAgent.toLowerCase();


  if (agt.indexOf("opera") != -1)
  {
    if (window.opera && window.print)
    {
      return true;
    } else
    {
      alert(msg_other);
    }
  }
  else if (agt.indexOf("firefox") != -1) window.sidebar.addPanel(title,url,"");
  else if ((agt.indexOf("msie") != -1) && (parseInt(navigator.appVersion) >=4)) window.external.AddFavorite(url,title);
  else if (agt.indexOf("netscape") != -1) window.sidebar.addPanel(title,url,"")
  else if (window.sidebar && window.sidebar.addPanel) window.sidebar.addPanel(title,url,"");
  else alert(msg_other);

}