function nav_load()
{
  mouse_event("nav_home","load","_navbar/nav_home_up.gif","_navbar/nav_home_over.gif","_navbar/nav_home_down.gif");
  mouse_event("nav_products","load","_navbar/nav_products_up.gif","_navbar/nav_products_over.gif","_navbar/nav_products_down.gif");
  mouse_event("nav_download","load","_navbar/nav_download_up.gif","_navbar/nav_download_over.gif","_navbar/nav_download_down.gif");
  mouse_event("nav_purchase","load","_navbar/nav_purchase_up.gif","_navbar/nav_purchase_over.gif","_navbar/nav_purchase_down.gif");
  mouse_event("nav_support","load","_navbar/nav_support_up.gif","_navbar/nav_support_over.gif","_navbar/nav_support_down.gif");
  mouse_event("nav_aboutus","load","_navbar/nav_aboutus_up.gif","_navbar/nav_aboutus_over.gif","_navbar/nav_aboutus_down.gif");
  mouse_event("nav_contactus","load","_navbar/nav_contactus_up.gif","_navbar/nav_contactus_over.gif","_navbar/nav_contactus_down.gif");
}