window.addEvent('domready', function() {
	var navEl = $$('#content div');
	
	navEl.each(function(divEl) {
		if(/^nav/.test(divEl.id)) {
			var className = divEl.id;
			var menuEl = $$('#' + className)[0];
			if(menuEl)
				menuEl.addClass('selected');			
		}
	})
});