marqueeTimeout = 4000;
  marqueeCurrent = 0;
  marqueeList = new Array ();
  marqueeTextList = new Array ();

  marqueeList [0] = 'http://www.son.com.au/img/SON/son_home_image1.jpg';
  marqueeList [1] = 'http://www.son.com.au/img/SON/son_home_image2.jpg';
  marqueeList [2] = 'http://www.son.com.au/img/SON/son_home_image3.jpg';
  marqueeList [3] = 'http://www.son.com.au/img/SON/son_home_image4.jpg';
  
  marqueeTextList [0] = 'http://www.son.com.au/img/SON/son_f1.gif';
  marqueeTextList [1] = 'http://www.son.com.au/img/SON/son_f2a.gif';
  marqueeTextList [2] = 'http://www.son.com.au/img/SON/son_f3.gif';
  marqueeTextList [3] = 'http://www.son.com.au/img/SON/son_f4.gif';
    
  function marqueeImages () {
    if (++marqueeCurrent >= marqueeList.length)
      marqueeCurrent = 0;
      
    document.images ['marquee'].src = marqueeList [marqueeCurrent];
    document.images ['marqueeText'].src = marqueeTextList [marqueeCurrent];
    
    setTimeout ("marqueeImages ();", marqueeTimeout);
  }
  setTimeout ("marqueeImages ();", marqueeTimeout);