var imgWebsite0 = new Image( 75,25);
  var imgWebsite2 = new Image( 75,25);
  imgWebsite0     = 'images/websiteby10.gif';
  imgWebsite2     = 'images/websiteby12.gif';

  function si(layername,imagename,imageurl) {
    if (document.images) {
      if (document.layers) eval('document.layers.'+layername+'.document.'+imagename+'.src = "'+imageurl+'"')
      else		   eval('document.'+imagename+'.src = "'+imageurl+'"')
    }
  }

  function si2(layername,imagename,newname) {
    if (document.images) {
      if (document.layers) eval('document.layers.'+layername+'.document.'+imagename+'.src = '+newname+'.src')
      else		   eval('document.'+imagename+'.src = '+newname+'.src')
    }
  }