<!--Hide script from old browsers

     bName = navigator.appName;
   bVer = parseInt(navigator.appVersion);
     if ((bName =="Netscape" && bVer >=3) ||
        (bName == "Microsoft Internet Explorer" &&
        bVer >=4)) br = "n3";
     else br = "n2";

    if (br =="n3")  {
      var arrowyel = new Image(7,13)
      arrowyel.src = "images/arrowyel.gif"
      var arrowpurpl = new Image(7,13)
      arrowpurpl.src = "images/arrowpurpl.gif"

     

        }

//End hiding script-->