if (document.images) 
		{
			 corporate_nav_off     = new Image();
			 corporate_nav_off.src = '/images/corporate_nav_off.jpg';
			 corporate_nav_on      = new Image();
			 corporate_nav_on.src  = '/images/corporate_nav_on.jpg';
			 
			 cases_nav_off     = new Image();
			 cases_nav_off.src = '/images/cases_nav_off.jpg';
			 cases_nav_on      = new Image();
			 cases_nav_on.src  = '/images/cases_nav_on.jpg';	
			 
			 services_nav_off     = new Image();
			 services_nav_off.src = '/images/services_nav_off.jpg';
			 services_nav_on      = new Image();
			 services_nav_on.src  = '/images/services_nav_on.jpg';			 
			 
			 products_nav_off     = new Image();
			 products_nav_off.src = '/images/products_nav_off.jpg';
			 products_nav_on      = new Image();
			 products_nav_on.src  = '/images/products_nav_on.jpg';


			 news_nav_off     = new Image();
			 news_nav_off.src = '/images/news_nav_off.jpg';
			 news_nav_on      = new Image();
			 news_nav_on.src  = '/images/news_nav_on.jpg';


			 partners_nav_off     = new Image();
			 partners_nav_off.src = '/images/partners_nav_off.jpg';
			 partners_nav_on      = new Image();
			 partners_nav_on.src  = '/images/partners_nav_on.jpg';
			 
			 emergency_nav_off     = new Image();
			 emergency_nav_off.src = '/images/emergency_nav_off.jpg';
			 emergency_nav_on      = new Image();
			 emergency_nav_on.src  = '/images/emergency_nav_on.jpg';
		
			 forum_nav_off     = new Image();
			 forum_nav_off.src = '/images/forum_nav_off.jpg';
			 forum_nav_on      = new Image();
			 forum_nav_on.src  = '/images/forum_nav_on.jpg';
			 
			 glossary_nav_off     = new Image();
			 glossary_nav_off.src = '/images/glossary_nav_off.jpg';
			 glossary_nav_on      = new Image();
			 glossary_nav_on.src  = '/images/glossry_nav_on.jpg';		
			 						 
			 archive_nav_off     = new Image();
			 archive_nav_off.src = '/images/archive_nav_off.jpg';
			 archive_nav_on      = new Image();
			 archive_nav_on.src  = '/images/archive_nav_on.jpg';								 


			 secure_nav_off     = new Image();
			 secure_nav_off.src = '/images/secure_nav_off.jpg';
			 secure_nav_on      = new Image();
			 secure_nav_on.src  = '/images/secure_nav_on.jpg';


			 subscribe_nav_off     = new Image();
			 subscribe_nav_off.src = '/images/subscribe_nav_off.jpg';
			 subscribe_nav_on      = new Image();
			 subscribe_nav_on.src  = '/images/subscribe_on_off.jpg';
			 
			 sitemap_nav_off     = new Image();
			 sitemap_nav_off.src = '/images/sitemap_nav_off.jpg';
			 sitemap_nav_on      = new Image();
			 sitemap_nav_on.src  = '/images/sitemap_nav_on.jpg';			 			 
			
			 contact_nav_off     = new Image();
			 contact_nav_off.src = '/images/contact_nav_off.jpg';
			 contact_nav_on      = new Image();
			 contact_nav_on.src  = '/images/contact_nav_on.jpg';
      	}