<!-- 

function chkVer(imagename,objectsrc)
{
if( document.images )
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  but1.src = "home_on.gif";
  but2 = new Image(90,20) ;
  but2.src ="home.gif"; 
  but3 = new Image(120,20) ;
  but3.src = "reviews_on.gif";
  but4 = new Image(120,20) ;
  but4.src ="reviews.gif"; 
  but5 = new Image(120,20) ;
  but5.src = "ratings_on.gif";
  but6 = new Image(120,20) ;
  but6.src ="ratings.gif"; 
  but7 = new Image(160,20) ;
  but7.src ="promotions_on.gif";
  but8 = new Image(160,20) ;
  but8.src ="promotions.gif";
  but9 = new Image(160,20) ;
  but9.src ="webmasters_on.gif";
  but10 = new Image(160,20) ;
  but10.src ="webmasters.gif";
  but11 = new Image(120,20) ;
  but11.src ="contact_on.gif";
  but12 = new Image(120,20) ;
  but12.src ="contact.gif"; 
}
// -->