if (document.images) {
	
 var reserveon = new Image()
 reserveon.src = "images/bt/on/bt_reserve_now.gif"
  var reserveoff = new Image() 
  reserveoff.src = "images/bt/off/bt_reserve_now.gif"
  
 var contacton = new Image()
 contacton.src = "../images/bt/on/bt_contact.gif"
  var contactoff = new Image() 
  contactoff.src = "../images/bt/off/bt_contact.gif"
  
   var mapon = new Image()
 mapon.src = "../images/bt/on/bt_access.gif"
  var mapoff = new Image() 
  mapoff.src = "../images/bt/off/bt_access.gif"
  
 var lm01on = new Image()
  lm01on.src = "../images/lmenu2/on/lmenu2_menu01.gif"
  var lm01off = new Image() 
  lm01off.src = "../images/lmenu2/off/lmenu2_menu01.gif"
  
  var lm02on = new Image()
  lm02on.src = "../images/lmenu2/on/lmenu2_menu02.gif"
  var lm02off = new Image()
  lm02off.src = "../images/lmenu2/off/lmenu2_menu02.gif"
  
  var lm03on = new Image()
  lm03on.src = "../images/lmenu2/on/lmenu2_menu03.gif"
 var lm03off = new Image()
  lm03off.src = "../images/lmenu2/off/lmenu2_menu03.gif"

 var lm04on = new Image()
  lm04on.src = "../images/lmenu2/on/lmenu2_menu04.gif"
  var lm04off = new Image()
  lm04off.src = "../images/lmenu2/off/lmenu2_menu04.gif"
  
  var lm05on = new Image()
  lm05on.src = "../images/lmenu2/on/lmenu2_menu05.gif"
 var lm05off = new Image()
  lm05off.src = "../images/lmenu2/off/lmenu2_menu05.gif"
 
  var lm06on = new Image()
  lm06on.src = "../images/lmenu2/on/lmenu2_menu06.gif"
 var lm06off = new Image()
  lm06off.src = "../images/lmenu2/off/lmenu2_menu06.gif"
   
  var lm07on = new Image()
  lm07on.src = "../images/lmenu2/on/lmenu2_menu07.gif"
 var lm07off = new Image()
  lm07off.src = "../images/lmenu2/off/lmenu2_menu07.gif"
   
  var lm08on = new Image()
  lm08on.src = "../images/lmenu2/on/lmenu2_menu08.gif"
 var lm08off = new Image()
  lm08off.src = "../images/lmenu2/off/lmenu2_menu08.gif"
  
 var wwron = new Image()
 wwron.src = "../images/bt/on/top_wwr_on.gif"
  var wwroff = new Image() 
  wwroff.src = "../images/bt/off/top_wwr_off.gif"

  
  }  
function inact(imgName) {
	
  if (document.images)
    document[imgName].src = eval(imgName + 'off.src');
}

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