function loadImages() {
    
        HomeOn=new Image(113, 32);
        HomeOn.src="images/buttons/home_or.gif";
        
        HomeOff=new Image(113, 33);
        HomeOff.src="images/buttons/home_lav.gif";
        
        ForSaleOn=new Image(113, 33);
        ForSaleOn.src="images/buttons/forsale_or.gif";
        
        ForSaleOff=new Image(113, 33);
        ForSaleOff.src="images/buttons/forsale_lav.gif";
        
        WaterfrontOn=new Image(113, 33);
        WaterfrontOn.src="images/buttons/waterfront_or.gif";
        
        WaterfrontOff=new Image(113, 33);
        WaterfrontOff.src="images/buttons/waterfront_lav.gif";
        
        RentalsOn=new Image(113, 33);
        RentalsOn.src="images/buttons/rentals_or.gif";
        
        RentalsOff=new Image(113, 33);
        RentalsOff.src="images/buttons/rentals_lav.gif";
        
        InvestmentOn=new Image(113, 33);
        InvestmentOn.src="images/buttons/investment_or.gif";
        
        InvestmentOff=new Image(113, 33);
        InvestmentOff.src="images/buttons/investment_lav.gif";
        
        CityIslandOn=new Image(113, 33);
        CityIslandOn.src="images/buttons/cityisland_or.gif";
        
        CityIslandOff=new Image(113, 33);
        CityIslandOff.src="images/buttons/cityisland_lav.gif";

        LinksOn=new Image(113, 33);
        LinksOn.src="images/buttons/links_or.gif";
        
        LinksOff=new Image(113, 33);
        LinksOff.src="images/buttons/links_lav.gif";
        
        ContactUsOn=new Image(113, 33);
        ContactUsOn.src="images/buttons/contactus_or.gif";
        
        ContactUsOff=new Image(113, 33);
        ContactUsOff.src="images/buttons/contactus_lav.gif";

        OurTeamOn=new Image(113, 33);
        OurTeamOn.src="images/buttons/ourteam_or.gif";
        
        OurTeamOff=new Image(113, 33);
        OurTeamOff.src="images/buttons/ourteam_lav.gif";


}

// function to turn on rolled over graphic
function buttonRollon(pic) {
  document.images[pic].src=eval(pic + "On.src");

 }

// function to turn off rolled over graphic
function buttonRolloff(pic) {
  document.images[pic].src= eval(pic + "Off.src");	
 }