<!--
var appVer = parseInt(navigator.appVersion);
var IsIE = (document.all    && (appVer >= 4));
var IsNN = (document.layers && (appVer >= 4));
var rollOverImages;
rollOverImages = new Array;
function WMLoadImage( imageName,offImage,onImage )
{
  if ( IsIE || IsNN ) {
    rollOverImages[imageName] = new Array;
    rollOverImages[imageName][0]     = new Image();
    rollOverImages[imageName][0].src = offImage;
    rollOverImages[imageName][1]     = new Image();
    rollOverImages[imageName][1].src = onImage;
  }
}
function WMChangeImage( imageName,kind )
{
  if ( IsIE || IsNN ) {
    document.images[imageName].src = rollOverImages[imageName][kind].src;
  }
}
//-->