function faqShow(id) {	
	var div = document.getElementById('faq').getElementsByTagName('DIV');
	for(var i = 0 , j = div.length ; i < j ; i++) {
		if(div[i].className.indexOf('bipInfo') > -1) continue;
		div[i].style.display = 'none';
		div[i].parentNode.getElementsByTagName('IMG')[0].style.display = 'inline';
	}
	
	if(id != 0) {
		document.getElementById('f'+id).style.display = 'block';
		document.getElementById('f'+id).parentNode.getElementsByTagName('IMG')[0].style.display = 'none';
		var dl = document.location.toString();
		if(dl.indexOf('#') > -1) {
			dl = dl.split('#');
			dl = dl[0];
		}		
		document.location = dl + '#faq' + id;
	}
	else {
		var h3 = document.getElementById('faq').getElementsByTagName('h3');
		for(var i = 0 , j = h3.length ; i < j ; i++) {
			h3[i].getElementsByTagName('IMG')[0].style.display = 'inline';
		}		
	}
}

function faqToggle(id) {
	if(document.getElementById('f'+id).style.display == 'block') faqShow(0);
	else faqShow(id);
}