if(document.images) {
	image01 = new Image;
	image02 = new Image;
	image11 = new Image;
	image12 = new Image;
	image21 = new Image;
	image22 = new Image;
	image31 = new Image;
	image32 = new Image;
	image41 = new Image;
	image42 = new Image;
	image51 = new Image;
	image52 = new Image;
	image61 = new Image;
	image62 = new Image;
	image71 = new Image;
	image72 = new Image;
	image81 = new Image;
	image82 = new Image;
	image91 = new Image;
	image92 = new Image;
	image101 = new Image;
	image102 = new Image;
	image111 = new Image;
	image112 = new Image;
	image121 = new Image;
	image122 = new Image;
	image131 = new Image;
	image132 = new Image;
	image141 = new Image;
	image142 = new Image;
	image151 = new Image;
	image152 = new Image;
	image161 = new Image;
	image162 = new Image;
	image171 = new Image;
	image172 = new Image;
	image181 = new Image;
	image182 = new Image;
	image191 = new Image;
	image192 = new Image;
	image201 = new Image;
	image202 = new Image;
	image211 = new Image;
	image212 = new Image;
	image221 = new Image;
	image222 = new Image;
	image231 = new Image;
	image232 = new Image;

	image01.src = "/images/mnav_btn_home.gif";
	image02.src = "/images/mnav_btn_home_over.gif";
	image11.src = "/images/mnav_btn_about.gif";
	image12.src = "/images/mnav_btn_about_over.gif";
	image21.src = "/images/mnav_btn_resources.gif";
	image22.src = "/images/mnav_btn_resources_over.gif";
	image31.src = "/images/mnav_btn_news.gif";
	image32.src = "/images/mnav_btn_news_over.gif";
	image41.src = "/images/mnav_btn_links.gif";
	image42.src = "/images/mnav_btn_links_over.gif";
	image51.src = "/images/mnav_btn_contact.gif";
	image52.src = "/images/mnav_btn_contact_over.gif";
	image61.src = "/images/lnav_btn_training.gif";
	image62.src = "/images/lnav_btn_training_over.gif";
	image71.src = "/images/lnav_btn_safety.gif";
	image72.src = "/images/lnav_btn_safety_over.gif";
	image81.src = "/images/lnav_btn_publications.gif";
	image82.src = "/images/lnav_btn_publications_over.gif";
	image91.src = "/images/lnav_btn_video.gif";
	image92.src = "/images/lnav_btn_video_over.gif";
	image71.src = "/images/lnav_btn_safety.gif";
	image72.src = "/images/lnav_btn_safety_over.gif";
	image81.src = "/images/lnav_btn_publications.gif";
	image82.src = "/images/lnav_btn_publications_over.gif";
	image91.src = "/images/lnav_btn_video.gif";
	image92.src = "/images/lnav_btn_video_over.gif";
	image101.src = "/images/lnav_btn_news_current.gif";
	image102.src = "/images/lnav_btn_news_current_over.gif";
	image111.src = "/images/lnav_btn_news_archive.gif";
	image112.src = "/images/lnav_btn_news_archive_over.gif";
	image121.src = "/images/lnav_btn_announcements.gif";
	image122.src = "/images/lnav_btn_announcements_over.gif";
	image131.src = "/images/lnav_btn_governance.gif";
	image132.src = "/images/lnav_btn_governance_over.gif";
	image141.src = "/images/lnav_btn_safety-coor.gif";
	image142.src = "/images/lnav_btn_safety-coor_over.gif";
	image151.src = "/images/lnav_btn_office_staff.gif";
	image152.src = "/images/lnav_btn_office_staff_over.gif";
	image161.src = "/images/lnav_btn_reference.gif";
	image162.src = "/images/lnav_btn_reference_over.gif";
	image171.src = "/images/lnav_btn_order.gif";
	image172.src = "/images/lnav_btn_order_over.gif";
	image181.src = "/images/lnav_btn_stats.gif";
	image182.src = "/images/lnav_btn_stats_over.gif";
	image191.src = "/images/lnav_btn_news_incidents.gif";
	image192.src = "/images/lnav_btn_news_incidents_over.gif";

	image201.src = "/images/mnav_btn_faq.gif";
	image202.src = "/images/mnav_btn_faq_over.gif";
	image211.src = "/images/mnav_btn_search.gif";
	image212.src = "/images/mnav_btn_search_over.gif";

	image221.src = "/images/lnav_btn_newsletter.gif";
	image222.src = "/images/lnav_btn_newsletter_over.gif";
	
	image231.src = "/images/lnav_btn_reports.gif";
	image232.src = "/images/lnav_btn_reports_over.gif";

}
//MouseOver Function
function swapOn(imgLocation) {
	if(document.images) {
		document.images[imgLocation].src=eval(imgLocation + "2.src");
	}
}

//MouseOut Function
function swapOff(imgLocation) {
	if(document.images) {
		document.images[imgLocation].src=eval(imgLocation + "1.src");
	}
}