if (document.images) {
  imageon2002 = new Image
  imageoff2002 = new Image
  imageon2002.src = "ikonit/1991-2002on.gif"
  imageoff2002.src = "ikonit/1991-2002off.gif"
  imageon2003 = new Image
  imageoff2003 = new Image
  imageon2003.src = "ikonit/2003on.gif"
  imageoff2003.src = "ikonit/2003off.gif"
  imageon2004 = new Image
  imageoff2004 = new Image
  imageon2004.src = "ikonit/2004on.gif"
  imageoff2004.src = "ikonit/2004off.gif"
  imageon2005 = new Image
  imageoff2005 = new Image
  imageon2005.src = "ikonit/2005on.gif"
  imageoff2005.src = "ikonit/2005off.gif"
  imageon2006 = new Image
  imageoff2006 = new Image
  imageon2006.src = "ikonit/2006on.gif"
  imageoff2006.src = "ikonit/2006off.gif"
  imageon2007 = new Image
  imageoff2007 = new Image
  imageon2007.src = "ikonit/2007on.gif"
  imageoff2007.src = "ikonit/2007off.gif"
  imageon2008 = new Image
  imageoff2008 = new Image
  imageon2008.src = "ikonit/2008on.gif"
  imageoff2008.src = "ikonit/2008off.gif"
  imageon2009 = new Image
  imageoff2009 = new Image
  imageon2009.src = "ikonit/2009on.gif"
  imageoff2009.src = "ikonit/2009off.gif"
  imageon2010 = new Image
  imageoff2010 = new Image
  imageon2010.src = "ikonit/2010on.gif"
  imageoff2010.src = "ikonit/2010off.gif"
}
else {    
   imageon2002 = ""
   imageoff2002 = ""
   document.image2002 = ""
   imageon2003 = ""
   imageoff2003 = ""
   document.image2003 = ""
   imageon2004 = ""
   imageoff2004 = ""
   document.image2004 = ""
   imageon2005 = ""
   imageoff2005 = ""
   document.image2005 = ""
   imageon2006 = ""
   imageoff2006 = ""
   document.image2006 = ""
   imageon2007 = ""
   imageoff2007 = ""
   document.image2007 = ""
   imageon2008 = ""
   imageoff2008 = ""
   document.image2008 = ""
   imageon2009 = ""
   imageoff2009 = ""
   document.image2009 = ""
   imageon2010 = ""
   imageoff2010 = ""
   document.image2010 = ""
}