function ChangePath(Path)
  {
    var Result = '';
    var i = Path.indexOf("small");
    if (i != -1)
    {
      Result = Path.substring(0, i) + 'large' + Path.slice(i+5, Path.length);  
    } 
    return Result;
  };

  function OpenImage(filename, description)
  {
    var w;    
    filename = ChangePath(filename); 
    w = window.open('', '', "menubar=0 resizable=1");
    w.document.write('<title>'+description+'</title>');
    w.document.write('<img id="wimage" boreder=0 alt=' + description + ' src=' + filename + '>');
    w.resizeTo(w.document.getElementById("wimage").width+30, w.document.getElementById("wimage").height+50);      
  };
  
  function SetHandCursor()
  {
      
  };  

  function SetArrowCursor()
  {
    
  };