if(document.images) {
	
	about_nsrc = new Image;
	about_nsrc.src = "/images/nav/n2-about.gif";
	
	about_nsrc_over = new Image;
	about_nsrc_over.src = "/images/nav/n2-about-over.gif";

	impact = new Image;
	impact.src = "/images/nav/n2-impact.gif";
	
	impact_over = new Image;
	impact_over.src = "/images/nav/n2-impact-over.gif";	

	research = new Image;
	research.src = "/images/nav/n2-research.gif";
	
	research_over = new Image;
	research_over.src = "/images/nav/n2-research-over.gif";
	
	progs_services = new Image;
	progs_services.src = "/images/nav/n2-progs-services.gif";
		
	progs_services_over = new Image;
	progs_services_over.src = "/images/nav/n2-progs-services-over.gif";
	
	faqs = new Image;
	faqs.src = "/images/nav/n2-faqs.gif";

	faqs_over = new Image;
	faqs_over.src = "/images/nav/n2-faqs-over.gif";

	contact = new Image;
	contact.src = "/images/nav/n2-contact.gif";

	contact_over = new Image;
	contact_over.src = "/images/nav/n2-contact-over.gif";
}