window.addEvent('domready', function() {
	/* set active section
	var nav = $$('.nav a');
	nav.each(function(element) {
		var section = element.toString().substr(0, element.toString().lastIndexOf('/'));
		if(section != "" && element.toString().indexOf('index.php') == -1 && location.href.indexOf(section) != -1) {
			element.className='nav_active';
		}
	});*/
	// set active page
	var sub_nav = $$('.sub_nav a');
	sub_nav.each(function(element) {
		if(element == location.href) {
			element.className='active';
		}
	});
	// urchinTracker
	var links = $$('.content a');
	links.each(function(element) {
		if(element.href.indexOf('.pdf') != -1) {
			element.addEvents({
				//click: function() {urchinTracker(unescape(this.href));}
			});
		}
	});
});