function preloader()
{
  imageobj = new Image();
  images = new Array();
  images[0]="/images/LayOut/IndexBtn.jpg";
  images[1]="/images/LayOut/IntroBtn.jpg";
  images[2]="/images/LayOut/EventBtn.jpg";
  images[3]="/images/LayOut/ForumBtn.jpg";
  images[4]="/images/LayOut/ServiceBtn.jpg";
  images[5]="/images/LayOut/IndexOverBtn.jpg";
  images[6]="/images/LayOut/IntroOverBtn.jpg";
  images[7]="/images/LayOut/EventOverBtn.jpg";
  images[8]="/images/LayOut/ForumOverBtn.jpg";
  images[9]="/images/LayOut/ServiceOverBtn.jpg";
  images[10]="/images/ModBtn/FreeMemberBtn.gif";
  images[11]="/images/ModBtn/FreeMemberOverBtn.gif";
  images[12]="/images/ModBtn/LoginBtn.gif";
  images[13]="/images/ModBtn/LoginOverBtn.gif";
  images[14]="/images/ModBtn/DownloadBtn.gif";
  images[15]="/images/ModBtn/DownloadOverBtn.gif";
  images[16]="/images/ModBtn/LogoutBtn.gif";
  images[17]="/images/ModBtn/LogoutOverBtn.gif";
  images[18]="/images/ModBtn/BuyPointBtn.gif";
  images[19]="/images/ModBtn/BuyPointOverBtn.gif";

  for(i=0; i<=20; i++)
  {
     imageobj.src=images[i];
  }
}