function showArrow(obj){
	obj.style.listStyleImage='url(images/faqpoint.jpg)';
	//obj.parentNode.currentStyle.listStyleImage='url(../images/faqpoint.jpg)';
}

function hideArrow(obj){
	obj.style.listStyleImage='';
	//obj.parentNode.currentStyle.listStyleImage='url(../images/faqpoint.jpg)';
}