var objAnkers = Array();
			
function registerAnkers(argNavigation) {
	for (var i = 0; i < argNavigation.children.length; i++) {
		objAnkers.push(argNavigation.children[i].firstChild);
	}
}

function highlightAnker(argNewLocation) {	
	for (var i = 0; i < objAnkers.length; i++) {
		if(objAnkers[i].href == argNewLocation) {
			objAnkers[i].parentNode.className = 'activ';
		} else {
			objAnkers[i].parentNode.className = '';
		}
	}
}