if (document.images) 
{
   img1 = new Image();
   img2 = new Image();
   img3 = new Image();
   img4 = new Image();
   img5 = new Image();
   img6 = new Image();
   img7 = new Image();
   img8 = new Image();
   img9 = new Image();
   img10 = new Image();
   img11 = new Image();
   img1.src = "../images/previews/midnightschildren.jpg";
   img2.src = "../images/previews/oberon.jpg";
   img3.src = "../images/previews/hivindia.jpg";
   img4.src = "../images/previews/strangepilgrims.jpg";
   img5.src = "../images/previews/familytrees.jpg";
   img6.src = "../images/previews/ambit174.jpg";
   img7.src = "../images/previews/pharmaceutical.jpg";
   img8.src = "../images/previews/omar.jpg";
   img9.src = "../images/previews/welietogether.jpg";
   img10.src = "../images/previews/riddles.jpg";
   img11.src = "../images/site/header-navbg.gif";
}