if (document.images) {
  //var defImg = "dzongri";

var yaksoff = new Image(); yaksoff.src = "glimpses/images/yaks-tn.jpg";
var yakson = new Image(); yakson.src = "glimpses/images/yaks-tn-close.jpg";
var dzongrioff = new Image(); dzongrioff.src = "glimpses/images/dzongri-tn.jpg";
var dzongrion = new Image(); dzongrion.src = "glimpses/images/dzongri-tn-close.jpg";

var kanchendzongaoff = new Image(); kanchendzongaoff.src = "glimpses/images/kanchendzonga-tn.jpg";
var kanchendzongaon = new Image(); kanchendzongaon.src = "glimpses/images/kanchendzonga-tn-close.jpg";
var kanchenflowersoff = new Image(); kanchenflowersoff.src = "glimpses/images/kanchenflowers-tn.jpg";
var kanchenflowerson = new Image(); kanchenflowerson.src = "glimpses/images/kanchenflowers-tn-close.jpg";
var gangtokthenoff = new Image(); gangtokthenoff.src = "glimpses/images/gangtokthen-tn.jpg";
var gangtokthenon = new Image(); gangtokthenon.src = "glimpses/images/gangtokthen-tn-close.jpg";
var rumtekoff = new Image(); rumtekoff.src = "glimpses/images/rumtek-tn.jpg";
var rumtekon = new Image(); rumtekon.src = "glimpses/images/rumtek-tn-close.jpg";
var sikkimdanceoff = new Image(); sikkimdanceoff.src = "glimpses/images/sikkimdance-tn.jpg";
var sikkimdanceon = new Image(); sikkimdanceon.src = "glimpses/images/sikkimdance-tn-close.jpg";
var tibetologyoff = new Image(); tibetologyoff.src = "glimpses/images/tibetology-tn.jpg";
var tibetologyon = new Image(); tibetologyon.src = "glimpses/images/tibetology-tn-close.jpg";
}