if (document.images) {

// Set INACTIVE-OFF images
  image01off = new Image();
  image01off.src = "/images/subnav/01.gif";

  image02off = new Image();
  image02off.src = "/images/subnav/02.gif";

  image03off = new Image();
  image03off.src = "/images/subnav/03.gif";

  image04off = new Image();
  image04off.src = "/images/subnav/04.gif";

  image05off = new Image();
  image05off.src = "/images/subnav/05.gif";

  image06off = new Image();
  image06off.src = "/images/subnav/06.gif";
  
  image07off = new Image();
  image07off.src = "/images/subnav/07.gif";
  
  image08off = new Image();
  image08off.src = "/images/subnav/08.gif";
  
  image09off = new Image();
  image09off.src = "/images/subnav/09.gif";
  
  image10off = new Image();
  image10off.src = "/images/subnav/10.gif";
  
  image11off = new Image();
  image11off.src = "/images/subnav/11.gif";
  
  image12off = new Image();
  image12off.src = "/images/subnav/12.gif";
  
  image13off = new Image();
  image13off.src = "/images/subnav/13.gif";
  
  image14off = new Image();
  image14off.src = "/images/subnav/14.gif";
  
  image15off = new Image();
  image15off.src = "/images/subnav/15.gif";
  
  image16off = new Image();
  image16off.src = "/images/subnav/16.gif";
  
  image17off = new Image();
  image17off.src = "/images/subnav/17.gif";
  
  image18off = new Image();
  image18off.src = "/images/subnav/18.gif";
  
  image19off = new Image();
  image19off.src = "/images/subnav/19.gif";
  
  image20off = new Image();
  image20off.src = "/images/subnav/20.gif";
  
  image21off = new Image();
  image21off.src = "/images/subnav/21.gif";
  
  
// Set ROLLOVER-ON images
  image01on = new Image();
  image01on.src = "/images/subnav/01g.gif";

  image02on = new Image();
  image02on.src = "/images/subnav/02g.gif";

  image03on = new Image();
  image03on.src = "/images/subnav/03g.gif";

  image04on = new Image();
  image04on.src = "/images/subnav/04g.gif";

  image05on = new Image();
  image05on.src = "/images/subnav/05g.gif";

  image06on = new Image();
  image06on.src = "/images/subnav/06g.gif";
  
  image07on = new Image();
  image07on.src = "/images/subnav/07g.gif";
  
  image08on = new Image();
  image08on.src = "/images/subnav/08g.gif";
  
  image09on = new Image();
  image09on.src = "/images/subnav/09g.gif";
  
  image10on = new Image();
  image10on.src = "/images/subnav/10g.gif";
  
  image11on = new Image();
  image11on.src = "/images/subnav/11g.gif";
  
  image12on = new Image();
  image12on.src = "/images/subnav/12g.gif";
  
  image13on = new Image();
  image13on.src = "/images/subnav/13g.gif";
  
  image14on = new Image();
  image14on.src = "/images/subnav/14g.gif";
  
  image15on = new Image();
  image15on.src = "/images/subnav/15g.gif";
  
  image16on = new Image();
  image16on.src = "/images/subnav/16g.gif";
  
  image17on = new Image();
  image17on.src = "/images/subnav/17g.gif";
  
  image18on = new Image();
  image18on.src = "/images/subnav/18g.gif";
  
  image19on = new Image();
  image19on.src = "/images/subnav/19g.gif";
  
  image20on = new Image();
  image20on.src = "/images/subnav/20g.gif";
  
  image21on = new Image();
  image21on.src = "/images/subnav/21g.gif";
}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}