if (document.images) {
  var menu01n = new Image()
  menu01n.src = "/images/menu01n.gif"
  var menu01a = new Image()
  menu01a.src = "/images/menu01a.gif"
  
  var menu02n = new Image()
  menu02n.src = "/images/menu02n.gif"
  var menu02a = new Image()
  menu02a.src = "/images/menu02a.gif"
  
  var menu03n = new Image()
  menu03n.src = "/images/menu03n.gif"
  var menu03a = new Image()
  menu03a.src = "/images/menu03a.gif"
  
  var menu04n = new Image()
  menu04n.src = "/images/menu04n.gif"
  var menu04a = new Image()
  menu04a.src = "/images/menu04a.gif"
  
  var menu05n = new Image()
  menu05n.src = "/images/menu05n.gif"
  var menu05a = new Image()
  menu05a.src = "/images/menu05a.gif"
  
  var menu06n = new Image()
  menu06n.src = "/images/menu06n.gif"
  var menu06a = new Image()
  menu06a.src = "/images/menu06a.gif"
  
  var menu07n = new Image()
  menu07n.src = "/images/menu07n.gif"
  var menu07a = new Image()
  menu07a.src = "/images/menu07a.gif"
  
  var menu08n = new Image()
  menu08n.src = "/images/menu08n.gif"
  var menu08a = new Image()
  menu08a.src = "/images/menu08a.gif"
  
  var menu09n = new Image()
  menu09n.src = "/images/menu09n.gif"
  var menu09a = new Image()
  menu09a.src = "/images/menu09a.gif"
  
  var menu10n = new Image()
  menu10n.src = "/images/menu10n.gif"
  var menu10a = new Image()
  menu10a.src = "/images/menu10a.gif"  
  
  var menu11n = new Image()
  menu11n.src = "/images/menu11n.gif"
  var menu11a = new Image()
  menu11a.src = "/images/menu11a.gif"
  
}

function act(imgName) {
  if (document.images) 
    document[imgName].src = eval(imgName + 'a.src')
}

function inact(imgName) {
  if (document.images)
    document[imgName].src = eval(imgName + 'n.src')
}
// -->