function toggleFAQ(faq) {
	var e = document.getElementById(faq);
	if (e.style.display == '') //test in ie, if not set -> set it!
		e.style.display = "none";
	if (e.style.display == "none") 
		e.style.display = "block";
	else 
		e.style.display = "none";
	return false;
}