var preloadFlag = false;
function preloadImages() {
   if (document.images) {
      designServices_over = newImage("images/designServices-HI.gif");
      portfolio_over = newImage("images/portfolio-HI.gif");
      clientLogin_over = newImage("images/clientLogin-HI.gif");
      plans_over = newImage("images/plans-HI.gif");
      resources_over = newImage("images/resources-HI.gif");
      home_over = newImage("images/home-HI.gif");
      
      
      one_over = newImage("images/1-HI.gif");
      two_over = newImage("images/2-HI.gif");
      three_over = newImage("images/3-HI.gif");
      four_over = newImage("images/4-HI.gif");
      five_over = newImage("images/5-HI.gif");
      
      // PRELOAD MORE NUMBER IMAGES HERE
      // numberName_over = newImage("images/**NUMBER**-HI.gif");
      preloadFlag = true;
   }
}