if (document.images)
	{
		homeOver = new Image;
		homeOff = new Image;
		
		aboutOver = new Image;
		aboutOff = new Image;
		
		programsOver = new Image;
		programsOff = new Image;
		
		instituteOver = new Image;
		instituteOff = new Image;
		
		nfblOver = new Image;
		nfblOff = new Image;
		
		nfbOver = new Image;
		nfbOff = new Image;
		
		contactOver = new Image;
		contactOff = new Image;
		
		homeOver.src = "/images/home_over.gif";
		homeOff.src = "/images/home.gif";	
		
		aboutOver.src = "/images/aboutus_over.gif";
		aboutOff.src = "/images/aboutus.gif";
		
		programsOver.src = "/images/programsandservices_over.gif";
		programsOff.src = "/images/programsandservices.gif";
		
		instituteOver.src = "/images/instituteonblindness_over.gif";
		instituteOff.src = "/images/instituteonblindness.gif";
		
		nfblOver.src = "/images/nfbl_over.gif";
		nfblOff.src = "/images/nfbl.gif";
		
		nfbOver.src = "/images/nfb_over.gif";
		nfbOff.src = "/images/nfb.gif";
		
		contactOver.src = "/images/contact_over.gif";
		contactOff.src = "/images/contact.gif";	
	}
	else
	{
		homeOver = "";
		homeOff = "";
		document.home = "";
		
		instituteOver = "";
		instituteOff = "";
		document.instituteonblindness = "";

		aboutOver = "";
		aboutOff = "";
		document.about= "";

		programsOver = "";
		programsOff = "";
		document.programsandservices = "";

		nfblOver = "";
		nfblOff = "";
		document.nfbl = "";
		
		nfbOver = "";
		nfbOff = "";
		document.nfb = "";

		contactOver = "";
		contactOff = "";
		document.contact = "";
	}