//Roll-over code		
Browser = false ;
if(document.images)
	{ Browser = true;

	home0 = new Image(); home0.src = "img/homeblueoff.gif";
	home1 = new Image(); home1.src = "img/homeblueon.gif";

	sitemap0 = new Image(); sitemap0.src = "img/sitemapblueoff.gif";
	sitemap1 = new Image(); sitemap1.src = "img/sitemapblueon.gif";

	contacts0 = new Image(); contacts0.src = "img/contactsblueoff.gif";
	contacts1 = new Image(); contacts1.src = "img/contactsblueon.gif";

	}
	
function ark(place, imgName) {
if (Browser == true) {
document[place].src =eval(imgName + ".src");
} }
	//-->