var faqNavigation = function () { 
	var o = new GetObj("boxsQuestions").obj.getElementsByTagName("li");
	var id = -1;
	for (var i=0;i<o.length;i++) {
		o[i].id = i;
		o[i].onclick = function () {
			this.className = (this.className=="") ?"on" :"";
			if (id!=-1&&id!=this.id) o[id].className = "";
			else id = -1;
			id = this.id;
		}
	}
}

onLoadGlobal.add(faqNavigation);