if (document.images) {
  
  home_on = new Image();
  home_on.src = "assets/hp_nav/pn_home_mo.gif";
  
  home_off = new Image();
  home_off.src = "assets/hp_nav/pn_home_df.gif";
  
  news_on = new Image();
  news_on.src = "assets/hp_nav/pn_news_mo.gif";
  
  news_off = new Image();
  news_off.src = "assets/hp_nav/pn_news_df.gif";  
  about_on = new Image();
  about_on.src = "assets/hp_nav/pn_about_mo.gif";
  
  about_off = new Image();
  about_off.src = "assets/hp_nav/pn_about_df.gif";  
  
  faq_on = new Image();
  faq_on.src = "assets/hp_nav/pn_faq_mo.gif";
    
  faq_off = new Image();
  faq_off.src = "assets/hp_nav/pn_faq_df.gif";  
  opps_on = new Image();
  opps_on.src = "assets/hp_nav/pn_opps_mo.gif";
  
  opps_off = new Image();
  opps_off.src = "assets/hp_nav/pn_opps_df.gif";  
 
  partners_on = new Image();
  partners_on.src = "assets/hp_nav/pn_partners_mo.gif";
  
  partners_off = new Image();
  partners_off.src = "assets/hp_nav/pn_partners_df.gif";  
  
  articles_on = new Image();
  articles_on.src = "assets/sec_nav/sn_articles_mo.gif";
  
  articles_off = new Image();
  articles_off.src = "assets/sec_nav/sn_articles_df.gif"; 
  
  releases_on = new Image();
  releases_on.src = "assets/sec_nav/sn_releases_mo.gif";
  
  releases_off = new Image();
  releases_off.src = "assets/sec_nav/sn_releases_df.gif"; 
  
  jobopps_on = new Image();
  jobopps_on.src = "assets/sec_nav/sn_jobopps_mo.gif";
  
  jobopps_off = new Image();
  jobopps_off.src = "assets/sec_nav/sn_jobopps_df.gif"; 
  
  busopps_on = new Image();
  busopps_on.src = "assets/sec_nav/sn_busopps_mo.gif";
  
  busopps_off = new Image();
  busopps_off.src = "assets/sec_nav/sn_busopps_df.gif"; 
  
  whatwedoFIX_on = new Image();
  whatwedoFIX_on.src = "assets/sec_nav/sn_whatwedo_mo.gif";
  
  whatwedoFIX_off = new Image();
  whatwedoFIX_off.src = "assets/sec_nav/sn_whatwedo_df.gif"; 
 
  whoweareMEM_on = new Image();
  whoweareMEM_on.src = "assets/sec_nav/sn_Members_mo.gif";
  
  whoweareMEM_off = new Image();
  whoweareMEM_off.src = "assets/sec_nav/sn_Members_df.gif";

whoweareMGMT_on = new Image();  whoweareMGMT_on.src = "assets/sec_nav/sn_Management_mo.gif";
  
  whoweareMGMT_off = new Image();
  whoweareMGMT_off.src = "assets/sec_nav/sn_Management_df.gif";  
   
  portcoFIX_on = new Image();
  portcoFIX_on.src = "assets/sec_nav/sn_portco_mo.gif";
  
  portcoFIX_off = new Image();
  portcoFIX_off.src = "assets/sec_nav/sn_portco_df.gif";
  
  join_on = new Image();
  join_on.src = "assets/hp_nav/pn_join_mo.gif";
  
  join_off = new Image();
  join_off.src = "assets/hp_nav/pn_join_df.gif";
  
  empl_on = new Image();
  empl_on.src = "assets/hp_nav/pn_empl_mo.gif";
  
  empl_off = new Image();
  empl_off.src = "assets/hp_nav/pn_empl_df.gif";
  
  contact_on = new Image();
  contact_on.src = "assets/hp_nav/pn_contact_mo.gif";
  
  contact_off = new Image();
  contact_off.src = "assets/hp_nav/pn_contact_df.gif";    
}
function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      this.document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}