function HTMLIncludeSub(id, url) {
      var req = false;
      // For Safari, Firefox, and other non-MS browsers
      if (window.XMLHttpRequest) {
        try {
          req = new XMLHttpRequest();
        } catch (e) {
          req = false;
        }
      } else if (window.ActiveXObject) {
        // For Internet Explorer on Windows
        try {
          req = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
          try {
            req = new ActiveXObject("Microsoft.XMLHTTP");
          } catch (e) {
            req = false;
          }
        }
      }
      
     var element = document.getElementById(id);
     if (!element) {
      alert("Bad id " + id + 
       "passed to clientSideInclude." +
       "You need a div or span element " +
       "with this id in your page.");
      return;
     }
     
      if (req) {
        // Synchronous request, wait till we have it all
        req.open('GET', url, false);
        req.send(null);
        element.innerHTML = req.responseText;
      } else {
        element.innerHTML =
       "Sorry, your browser does not support " +
          "XMLHTTPRequest objects. This page requires " +
          "Internet Explorer 5 or better for Windows, " +
          "or Firefox for any system, or Safari. Other " +
          "compatible browsers may also exist.";
      }
}