var bn = navigator.appName;
var vn = navigator.appVersion;

if ((bn!="Microsoft Internet Explorer") || (vn.substring(0,3)!="2.0"))
          {
          
          /*rollovers*/
          products1 = new  Image(133,24);
          products1.src = "../images/vs_int_nav_01a.gif";
              
          products2 = new  Image(133,24);
          products2.src = "../images/vs_int_nav_01b.gif";
          
          services1 = new  Image(133,24);
          services1.src = "../images/vs_int_nav_02a.gif";
              
          services2 = new  Image(133,24);
          services2.src = "../images/vs_int_nav_02b.gif";
          
          technical1 = new  Image(133,24);
          technical1.src = "../images/vs_int_nav_03a.gif";
              
          technical2 = new  Image(133,24);
          technical2.src = "../images/vs_int_nav_03b.gif";
          
          contact1 = new  Image(133,24);
          contact1.src = "../images/vs_int_nav_04a.gif";
              
          contact2 = new  Image(133,24);
          contact2.src = "../images/vs_int_nav_04b.gif";
                        
        }
        function hiLite(name, source)
  {
        var bn = navigator.appName;
        var vn = navigator.appVersion;

        if ((bn!="Microsoft Internet Explorer") || (vn.substring(0,3)!="2.0"))
        
 {
        document.images[name].src = eval(source + ".src");
  }
}