function load_ajax_event() {
window.addEvent('domready', function() {
var Links = $$(".menu .currentnone");
var Links2 = $$(".menu .current");
Links.merge(Links2);
Links.each(function(alink){
   alink.addEvent('click', function(e){
	new Event(e).stop();
	alink.removeClass('currentnone');
	alink.addClass('current');
	if (alink.getParent().getPrevious()) {
		var prev = alink.getParent().getPrevious().getFirst();
	}
	else {
		var prev = null;
	}
	while(prev) {
		prev.removeClass('current');
		prev.addClass('currentnone');
		if (prev.getParent().getPrevious()) {
			prev = prev.getParent().getPrevious().getFirst();
		}
		else {
			prev = null;
		}
	}
		if (alink.getParent().getNext()) {
		var next = alink.getParent().getNext().getFirst();
	}
	else {
		var next = null;
	}
	while(next) {
		next.removeClass('current');
		next.addClass('currentnone');
		if (next.getParent().getNext()) {
			next = next.getParent().getNext().getFirst();
		}
		else {
			next = null;
		}
	}
	var parentEl = alink.getParent().getParent().getParent().getNext();
	var content = parentEl.empty().setHTML("<div class='content_text' style='height: 400px;padding-top:100px;'><center><img src='ajax-loader.gif' alt='loading...'/></center></div>");
	var url = alink + "&l=ajax";
var Links2 = $$(".menu .current");
	new Ajax(url, {
			 method: 'get',
			 update: parentEl
			 }).request();
	return false;});
});
});
};
load_ajax_event();