// these are the nav images
 
 if (document.images)

	{	
	contact_navoverOn= new Image(56,12);
	contact_navoverOn.src="images/contact_navover.gif";
	contact_navoverOff= new Image(56,12);
	contact_navoverOff.src="images/contact_nav.gif";
	}
	{	
	programs_navoverOn= new Image(56,12);
	programs_navoverOn.src="images/programs_navover.gif";
	programs_navoverOff= new Image(56,12);
	programs_navoverOff.src="images/programs_nav.gif";
	}
	{	
	history_navoverOn= new Image(56,12);
	history_navoverOn.src="images/history_navover.gif";
	history_navoverOff= new Image(56,12);
	history_navoverOff.src="images/history_nav.gif";
	}
	{	
	guidelines_navoverOn= new Image(56,12);
	guidelines_navoverOn.src="images/guidelines_navover.gif";
	guidelines_navoverOff= new Image(56,12);
	guidelines_navoverOff.src="images/guidelines_nav.gif";
	}
 	{	
	irs990pf_navoverOn= new Image(56,12);
	irs990pf_navoverOn.src="images/990pf_navover.gif";
	irs990pf_navoverOff= new Image(56,12);
	irs990pf_navoverOff.src="images/990pf_nav.gif";
	}
	{	
	grants_navoverOn= new Image(56,12);
	grants_navoverOn.src="images/grants_navover.gif";
	grants_navoverOff= new Image(56,12);
	grants_navoverOff.src="images/grants_nav.gif";
	}
	{	
	schedules_navoverOn= new Image(56,12);
	schedules_navoverOn.src="images/schedules_navover.gif";
	schedules_navoverOff= new Image(56,12);
	schedules_navoverOff.src="images/schedules_nav.gif";
	}
	{	
	application_navoverOn= new Image(56,12);
	application_navoverOn.src="images/application_navover.gif";
	application_navoverOff= new Image(56,12);
	application_navoverOff.src="images/application_nav.gif";
	}
 
 
//this is the function  
 
function turnon(imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + "On.src");
      document[imgName].src= imgOn;
    }
 }
 
function turnoff(imgName)
 {
   if (document.images)
    {
      imgOff=eval(imgName + "Off.src");
      document[imgName].src= imgOff;
    }
 }