<!--

if(document.images){

      holit = new Image(); 
      holit.src = "images/nav/home-on.jpg"; 
      hodim = new Image(); 
      hodim.src = "images/nav/home.jpg";
      selit = new Image(); 
      selit.src = "images/nav/services-on.jpg"; 
      sedim = new Image(); 
      sedim.src = "images/nav/services.jpg"; 
      otlit = new Image();
      otlit.src = "images/nav/owner_tools-on.jpg"; 
      otdim = new Image(); 
      otdim.src = "images/nav/owner_tools.jpg"; 
      ablit = new Image(); 
      ablit.src = "images/nav/about-on.jpg"; 
      abdim = new Image(); 
      abdim.src = "images/nav/about.jpg"; 
      spelit = new Image(); 
      spelit.src = "images/nav/speaking_events-on.jpg"; 
      spedim = new Image(); 
      spedim.src = "images/nav/speaking_events.jpg"; 
      bclit = new Image(); 
      bclit.src = "images/nav/consulting-on.jpg"; 
      bcdim = new Image(); 
      bcdim.src = "images/nav/consulting.jpg"; 
      palit = new Image(); 
      palit.src = "images/nav/personal_assignments-on.jpg"; 
      padim = new Image(); 
      padim.src = "images/nav/personal_assignments.jpg"; 
      eclit = new Image(); 
      eclit.src = "images/nav/coaching-on.jpg"; 
      ecdim = new Image(); 
      ecdim.src = "images/nav/coaching.jpg"; 

} 

function rollOn(n){
if (document.images){
   light=eval(n+"lit.src");
        document [n].src=light;
        }
}

function rollOff(n){
if (document.images){
        dark=eval(n+"dim.src");
        document [n].src=dark;
   }
}

//-->