browserName=navigator.appName; 
browserVer=parseInt(navigator.appVersion);
  if ((browserName=="Netscape" && browserVer>=3) || (browserName=="Microsoft Internet Explorer" && browserVer>=4))    
  version="n3";
  else
    version="n2";
  if (version=="n3")
   {
     HomeOn= new Image(152,21);
     HomeOn.src="images/Buttons/HomeOn.gif";
     ApplyOn= new Image(152,21);
     ApplyOn.src="images/Buttons/ApplyOn.gif";
     CalculatorOn= new Image(152,21);
     CalculatorOn.src="images/Buttons/CalculatorOn.gif";
     ProgramsOn= new Image(152,21);
     ProgramsOn.src="images/Buttons/ProgramsOn.gif";
     ChecklistOn= new Image(152,21);
     ChecklistOn.src="images/Buttons/ChecklistOn.gif";
     InformationOn= new Image(152,21);
     InformationOn.src="images/Buttons/InformationOn.gif";
     AboutOn= new Image(152,21);
     AboutOn.src="images/Buttons/AboutOn.gif";
     ContactOn= new Image(152,21);
     ContactOn.src="images/Buttons/ContactOn.gif";
     ResourcesOn= new Image(152,21);
     ResourcesOn.src="images/Buttons/Resources_Blankon.gif";
     BlankOn= new Image(152,21);
     BlankOn.src="images/Buttons/BlankOn.gif";
     ResourcesOn= new Image(152,21);
     ResourcesOn.src="images/Buttons/ResourcesOn.gif";
     RealtorOn= new Image(152,21);
     RealtorOn.src="images/Buttons/RealtorOn.gif";
     EmploymentOn= new Image(152,21);
     EmploymentOn.src="images/Buttons/EmploymentOn.gif";
     
          
     HomeOff= new Image(152,21);
     HomeOff.src="images/Buttons/HomeOff.gif";
     ApplyOff= new Image(152,21);
     ApplyOff.src="images/Buttons/ApplyOff.gif";
     CalculatorOff= new Image(152,21);
     CalculatorOff.src="images/Buttons/CalculatorOff.gif";
     ProgramsOff= new Image(152,21);
     ProgramsOff.src="images/Buttons/ProgramsOff.gif";
     ChecklistOff= new Image(152,21);
     ChecklistOff.src="images/Buttons/ChecklistOff.gif";
     InformationOff= new Image(152,21);
     InformationOff.src="images/Buttons/InformationOff.gif";
     AboutOff= new Image(152,21);
     AboutOff.src="images/Buttons/AboutOff.gif";
     ContactOff= new Image(152,21);
     ContactOff.src="images/Buttons/ContactOff.gif";
     ResourcesOff= new Image(152,21);
     ResourcesOff.src="images/Buttons/Resources_Blankoff.gif";
     BlankOff= new Image(152,21);
     BlankOff.src="images/Buttons/BlankOff.gif";
     ResourcesOff= new Image(152,21);
     ResourcesOff.src="images/Buttons/ResourcesOff.gif";
     RealtorOff= new Image(152,21);
     RealtorOff.src="images/Buttons/RealtorOff.gif";
     EmploymentOff= new Image(152,21);
     EmploymentOff.src="images/Buttons/EmploymentOff.gif";
        
   }

function lightup(imgName)
 {
   if (version=="n3")
    {
      imgOn=eval(imgName + "On.src");
      document[imgName].src= imgOn;
    }
 }

function turnoff(imgName)
 {
   if (version=="n3")
    {
      imgOff=eval(imgName + "Off.src");
      document[imgName].src= imgOff;
    }
 }