browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
if (browserVer >= 3) version = "n3";
else version = "n2";
if (version == "n3") {
  // off images
  home_0 = new Image();
  home_0.src="/images/nav_home_0.gif";
  about_0 = new Image();
  about_0.src="/images/nav_about_0.gif";
  consult_0 = new Image();
  consult_0.src="/images/nav_consultservmain_0.gif"; 
  courses_0 = new Image();
  courses_0.src="/images/nav_courses_0.gif";
  feedback_0 = new Image();
  feedback_0.src="/images/nav_feedback_0.gif";
  testimonials_0 = new Image();
  testimonials_0.src="/images/nav_testimonials_0.gif";
  workshops_0 = new Image();
  workshops_0.src="/images/nav_workshops_0.gif";
  jot_0 = new Image();
  jot_0.src="/images/nav_jot_0.gif";
  store_0 = new Image();
  store_0.src="/images/nav_store_0.gif";
  contact_0 = new Image();
  contact_0.src="/images/nav_contact_0.gif";
  articles_0 = new Image();
  articles_0.src="/images/nav_articles_0.gif";
  bureau_0 = new Image();
  bureau_0.src="/images/nav_speakburmain_0.gif";

  // on images
  home_1 = new Image();
  home_1.src="/images/nav_home_1.gif";
  about_1 = new Image();
  about_1.src="/images/nav_about_1.gif";
  consult_1 = new Image();
  consult_1.src="/images/nav_consultservmain_1.gif";
  courses_1 = new Image();
  courses_1.src="/images/nav_courses_1.gif";
  feedback_1 = new Image();
  feedback_1.src="/images/nav_feedback_1.gif";
  testimonials_1 = new Image();
  testimonials_1.src="/images/nav_testimonials_1.gif";
  workshops_1 = new Image();
  workshops_1.src="/images/nav_workshops_1.gif";
  jot_1 = new Image();
  jot_1.src="/images/nav_jot_1.gif";
  store_1 = new Image();
  store_1.src="/images/nav_store_1.gif";
  contact_1 = new Image();
  contact_1.src="/images/nav_contact_1.gif";
  articles_1 = new Image();
  articles_1.src="/images/nav_articles_1.gif";
  bureau_1 = new Image();
  bureau_1.src="/images/nav_speakburmain_1.gif";
  
  //
  // Store Menu
  //
  
  // off images
  storehome_0 = new Image();
  storehome_0.src="/images/nav_store_home_0.gif";
  info_0 = new Image();
  info_0.src="/images/nav_store_info_0.gif";
  catalog_0 = new Image();
  catalog_0.src="/images/nav_store_catalog_0.gif";
  basket_0 = new Image();
  basket_0.src="/images/nav_store_basket_0.gif";
  checkout_0 = new Image();
  checkout_0.src="/images/nav_store_checkout_0.gif";
  defaulthome_0 = new Image();
  defaulthome_0.src="/images/nav_store_defaulthome_0.gif";


  // on images
  storehome_1 = new Image();
  storehome_1.src="/images/nav_store_home_1.gif";
  info_1 = new Image();
  info_1.src="/images/nav_store_info_1.gif";
  catalog_1 = new Image();
  catalog_1.src="/images/nav_store_catalog_1.gif";
  basket_1 = new Image();
  basket_1.src="/images/nav_store_basket_1.gif";
  checkout_1 = new Image();
  checkout_1.src="/images/nav_store_checkout_1.gif";
  defaulthome_1 = new Image();
  defaulthome_1.src="/images/nav_store_defaulthome_1.gif";  

}
// filename=something_0or1, where imgst=0or1 and imgName=something
function imgchg(imgst,imgName) {
   if (version == "n3") {
     imgc = eval(imgName + "_" + imgst + ".src");
     document [imgName].src = imgc;
   }
}