if(document.images){
  pic0 = new Image();
  pic0.src = "images/b_main_off.gif";

  pic1 = new Image();
  pic1.src = "images/b_main_products_on.gif";

  pic2 = new Image();
  pic2.src = "images/b_main_order_on.gif";

  pic14 = new Image();
  pic14.src = "images/b_main_message_on.gif";

  pic4 = new Image();
  pic4.src = "images/b_main_contact_on.gif";

  pic5 = new Image();
  pic5.src = "images/b_main_register_on.gif";

  pic6 = new Image();
  pic6.src = "images/b_main_help_on.gif";

  pic7 = new Image();
  pic7.src = "images/b_main_home_on.gif";
  
  pic8 = new Image();
  pic8.src = "images/b_prod_sub_off.jpg";

  pic9 = new Image();
  pic9.src = "images/b_prod_sub_features_on.gif";

  pic10 = new Image();
  pic10.src = "images/b_prod_sub_patterns_on.gif";
  
  pic11 = new Image();
  pic11.src = "images/ph_features.jpg";

  pic12 = new Image();
  pic12.src = "images/ph_features1.jpg";

  pic13 = new Image();
  pic13.src = "images/ph_features2.jpg";

  pic3 = new Image();
  pic3.src = "images/b_main_faq_on.gif";

  pic15 = new Image();
  pic15.src = "images/b_prod_sub_faq_on.gif";
  
}

function highlight(imageName, imageFile) {
  if(document.images)
    document.images[imageName].src = eval(imageFile + ".src");
}