function openFaq(elm) {
	var faq = elm.parentNode.parentNode;
	var faqContainer = faq.parentNode;
	var childs = faqContainer.childNodes;
	for (var i=0; i<childs.length; i++) {
		var c = childs[i];
		if (c.nodeType==1 && c.className.match(/\bfaq\b/)) {
			if (c == faq) {
				faq.className += " faqOn";
			} else {
				c.className = c.className.replace(/\bfaqOn\b/g,"");
			}
			fixAll('c',document.getElementById('main'));
		}
	}
}