<!--
if (document.images) {
  nav_company_out       = new Image();
  nav_company_out.src   = "./images/nav_company.jpg" ;
  nav_company_over      = new Image() ;
  nav_company_over.src  = "./images/nav_company_over.jpg" ;

  nav_investments_out       = new Image();
  nav_investments_out.src   = "./images/nav_investments.jpg" ;
  nav_investments_over      = new Image() ;
  nav_investments_over.src  = "./images/nav_investments_over.jpg" ;

  nav_rentals_out       = new Image();
  nav_rentals_out.src   = "./images/nav_rentals.jpg" ;
  nav_rentals_over      = new Image() ;
  nav_rentals_over.src  = "./images/nav_rentals_over.jpg" ;

  nav_properties_out       = new Image();
  nav_properties_out.src   = "./images/nav_properties.jpg" ;
  nav_properties_over      = new Image() ;
  nav_properties_over.src  = "./images/nav_properties_over.jpg" ;

  nav_faq_out       = new Image();
  nav_faq_out.src   = "./images/nav_faq.jpg" ;
  nav_faq_over      = new Image() ;
  nav_faq_over.src  = "./images/nav_faq_over.jpg" ;

  nav_affiliates_out       = new Image();
  nav_affiliates_out.src   = "./images/nav_affiliates.jpg" ;
  nav_affiliates_over      = new Image() ;
  nav_affiliates_over.src  = "./images/nav_affiliates_over.jpg" ;
}
function nav_over(imgName) {
  if (document.images) 
    document.images[imgName].src = eval(imgName + "_over.src");
}
function nav_out(imgName) {
  if (document.images) 
    document.images[imgName].src = eval(imgName + "_out.src");
}
// -->