if (document.images)
{
// buttons header common to all pages
   on1 = new Image()
   on1.src = "/images/HM1-on1.gif";
   on0 = new Image()
   on0.src = "/images/HM1-on.gif";

   off1 = new Image()
   off1.src = "/images/HM1-off1.gif";
   off0 = new Image()
   off0.src = "/images/HM1-off.gif";

   plus1 = new Image()
   plus1.src = "/images/HM1-plus1.gif";
   plus0 = new Image()
   plus0.src = "/images/HM1-plus.gif";

   minus1 = new Image()
   minus1.src = "/images/HM1-minus1.gif";
   minus0 = new Image()
   minus0.src = "/images/HM1-minus.gif";

   print1 = new Image()
   print1.src = "/images/HM1-print1.gif";
   print0 = new Image()
   print0.src = "/images/HM1-print.gif";

   search1 = new Image()
   search1.src = "/images/HM1-search1.gif";
   search0 = new Image()
   search0.src = "/images/HM1-search.gif";

   home1 = new Image()
   home1.src = "/images/HM2-home1.gif";
   home0 = new Image()
   home0.src = "/images/HM2-home.gif";

   heartsoul1 = new Image()
   heartsoul1.src = "/images/HM2-heartsoul1.gif";
   heartsoul0 = new Image()
   heartsoul0.src = "/images/HM2-heartsoul.gif";

   checkoffs1 = new Image()
   checkoffs1.src = "/images/HM2-checkoffs1.gif";
   checkoffs0 = new Image()
   checkoffs0.src = "/images/HM2-checkoffs.gif";

   endowment1 = new Image()
   endowment1.src = "/images/HM2-endowment1.gif";
   endowment0 = new Image()
   endowment0.src = "/images/HM2-endowment.gif";

   currentinfo1 = new Image()
   currentinfo1.src = "/images/HM2-currentinfo1.gif";
   currentinfo0 = new Image()
   currentinfo0.src = "/images/HM2-currentinfo.gif";

   contactus1 = new Image()
   contactus1.src = "/images/HM2-contactus1.gif";
   contactus0 = new Image()
   contactus0.src = "/images/HM2-contactus.gif";

   sitemap1 = new Image()
   sitemap1.src = "/images/FM-sitemap1.gif";
   sitemap0 = new Image()
   sitemap0.src = "/images/FM-sitemap.gif";

   heartsoulsm1 = new Image()
   heartsoulsm1.src = "/images/TITLEheartsoulSM1.gif";
   heartsoulsm0 = new Image()
   heartsoulsm0.src = "/images/TITLEheartsoulSM.gif";

   checkoffssm1 = new Image()
   checkoffssm1.src = "/images/TITLEcheckoffsSM1.gif";
   checkoffssm0 = new Image()
   checkoffssm0.src = "/images/TITLEcheckoffsSM.gif";

   endowmentsm1 = new Image()
   endowmentsm1.src = "/images/TITLEendowmentSM1.gif";
   endowmentsm0 = new Image()
   endowmentsm0.src = "/images/TITLEendowmentSM.gif";

   currentinfosm1 = new Image()
   currentinfosm1.src = "/images/TITLEcurrentinfoSM1.gif";
   currentinfosm0 = new Image()
   currentinfosm0.src = "/images/TITLEcurrentinfoSM.gif";

   insectforecastericon1 = new Image()
   insectforecastericon1.src = "/images/TITLEinsectforecasterICON1.gif";
   insectforecastericon0 = new Image()
   insectforecastericon0.src = "/images/TITLEinsectforecasterICON.gif";

   tradeshowicon1 = new Image()
   tradeshowicon1.src = "/images/TITLEtradeshowICON1.gif";
   tradeshowicon0 = new Image()
   tradeshowicon0.src = "/images/TITLEtradeshowICON.gif";


}



function RollOn(imageName)
{
   if (document.images)
   {
          document[imageName].src = eval(imageName + "1.src");
   }
}



function RollOff(imageName)
{
   if (document.images)
   {
          document[imageName].src = eval(imageName + "0.src");
   }
}