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

  var suitoff = new Image(); suitoff.src = "images/naresh-suit-tn.jpg";
  var suiton = new Image(); suiton.src = "images/naresh-suit-tn-close.jpg";
  var thailandoff = new Image(); thailandoff.src = "images/naresh-thailand-tn.jpg";
  var thailandon = new Image(); thailandon.src = "images/naresh-thailand-tn-close.jpg";
  var tgktgoff = new Image(); tgktgoff.src = "images/naresh-tgktg-tn.jpg";
  var tgktgon = new Image(); tgktgon.src = "images/naresh-tgktg-tn-close.jpg";
  var weddingoff = new Image(); weddingoff.src = "images/naresh-wedding-tn.jpg";
  var weddingon = new Image(); weddingon.src = "images/naresh-wedding-tn-close.jpg";
  var kurtaoff = new Image(); kurtaoff.src = "images/naresh-kurta-tn.jpg";
  var kurtaon = new Image(); kurtaon.src = "images/naresh-kurta-tn-close.jpg";
}