if(document.images) 
   {
     wlpointerover = new Array(8);
     wlpointerout  = new Array(8);

     for(var n=1;n<=8;n++) 
     {
      wlpointerover[n] = new Image(125,125);
      wlpointerout[n]  = new Image(125,125);
     }

     wlpointerover[1].src  = "buttonimages/wlbutton1996l.gif";
     wlpointerout[1].src   = "buttonimages/wlbutton1996d.gif";
     wlpointerover[2].src  = "buttonimages/wlbutton1997l.gif";
     wlpointerout[2].src   = "buttonimages/wlbutton1997d.gif";
     wlpointerover[3].src  = "buttonimages/wlbutton1998l.gif";
     wlpointerout[3].src   = "buttonimages/wlbutton1998d.gif";
     wlpointerover[4].src  = "buttonimages/wlbutton1999l.gif";
     wlpointerout[4].src   = "buttonimages/wlbutton1999d.gif";
     wlpointerover[5].src  = "buttonimages/wlbutton2000l.gif";
     wlpointerout[5].src   = "buttonimages/wlbutton2000d.gif";
     wlpointerover[6].src  = "buttonimages/wlbutton2001l.gif";
     wlpointerout[6].src   = "buttonimages/wlbutton2001d.gif";
     wlpointerover[7].src  = "buttonimages/wlbutton2002l.gif";
     wlpointerout[7].src   = "buttonimages/wlbutton2002d.gif";
     wlpointerover[8].src  = "buttonimages/wlbutton2003l.gif";
     wlpointerout[8].src   = "buttonimages/wlbutton2003d.gif";
   }

  function wlLite(i) 
  {
   if(document.images) document.images["wlndx"+i].src=wlpointerover[i].src;
  }
  function wlDark(i) 
  {
   if(document.images) document.images["wlndx"+i].src=wlpointerout[i].src;
  }