function rovr(pIDImagen, pNewImage)
  {
    if ( document.getElementById )
    {
      var oImg = document.getElementById(pIDImagen);
      oImg.src = g_WEB_PATH + '/images/' + pNewImage;
    };
  };

  function rout(pIDImagen, pNewImage)
  {
    if ( document.getElementById )
    {
      var oImg = document.getElementById(pIDImagen);
      oImg.src = g_WEB_PATH + '/images/' + pNewImage;
    };
  };