<!-- SHIELDS UP
if (document.images){
	homeon = new Image();
	homeon.src = "images/nav_btn_home2.gif";
	homeoff = new Image();
	homeoff.src = "images/nav_btn_home1.gif";
	ourserviceson = new Image();
	ourserviceson.src = "images/nav_btn_services2.gif";
	ourservicesoff = new Image();
	ourservicesoff.src = "images/nav_btn_services1.gif";
	ourpeopleon = new Image();
	ourpeopleon.src = "images/nav_btn_people2.gif";
	ourpeopleoff = new Image();
	ourpeopleoff.src = "images/nav_btn_people1.gif";
	ourphilosophyon = new Image();
	ourphilosophyon.src = "images/nav_btn_philosophy2.gif";
	ourphilosophyoff = new Image();
	ourphilosophyoff.src = "images/nav_btn_philosophy1.gif";
	ournewson = new Image();
	ournewson.src = "images/nav_btn_news2.gif";
	ournewsoff = new Image();
	ournewsoff.src = "images/nav_btn_news1.gif";
	searchon = new Image();
	searchon.src = "images/nav_btn_search2.gif";
	searchoff = new Image();
	searchoff.src = "images/nav_btn_search1.gif";
	contactuson = new Image();
	contactuson.src = "images/nav_btn_contactus2.gif";
	contactusoff = new Image();
	contactusoff.src = "images/nav_btn_contactus1.gif";
}
// SHIELDS DOWN -->