function faq_pkobpInit () {	
	var faq_list = document.getElementById('faq_pkobp');
	
	if (faq_list) {
		
		var faq_items = faq_list.childNodes;
		
		var item_title;
		var rollup_link;
		
		for (var i=0; i<faq_items.length; i++) {
			
			if (faq_items[i].nodeType == 1) {
			
				faq_items[i].getElementsByTagName('h2')[0].getElementsByTagName('a')[0].onclick = faq_pkobpShowItem;
				faq_items[i].getElementsByTagName('div')[0].getElementsByTagName('a')[0].onclick = faq_pkobpHideItem;
			}
		}
	}
}



function faq_pkobpShowItem() {
	if (window.event && window.event.srcElement) {
		var element = window.event.srcElement;
	}
	else {
		var element = this;
	}
	
	var headline = element.parentNode
	var headline_content = element.innerHTML;
	
	headline.className = "";
	headline.parentNode.className = "faq_selecteditem";
		
	headline.removeChild(headline.firstChild);
	headline.innerHTML = headline_content;
	return false;
}



function faq_pkobpHideItem() {
	if (window.event && window.event.srcElement) {
		var element = window.event.srcElement;
	}
	else {
		var element = this;
	}
	element.parentNode.parentNode.className = "";
	element.parentNode.parentNode.getElementsByTagName('h2')[0].className = "h2_faq";
	
	var headline = element.parentNode.parentNode.getElementsByTagName('h2')[0];
	var headline_content = headline.innerHTML;
	headline.innerHTML = '<a href="#">'+headline_content+'</a>';
	headline.getElementsByTagName('a')[0].onclick = faq_pkobpShowItem;	
	return false;
}

 

window.onload = faq_pkobpInit;