function getCookie(NameOfCookie){
		if (document.cookie.length > 0){
			begin = document.cookie.indexOf(NameOfCookie+"=");
			if (begin != -1){
				begin += NameOfCookie.length+1;
				end = document.cookie.indexOf(";", begin);
				if (end == -1) end = document.cookie.length;
				return unescape(document.cookie.substring(begin, end)); 
			}
		}
		return null;
	}
	
	
	
	function setCookie(NameOfCookie, value, expiredays){
		var ExpireDate = new Date ();
		var expr;
		ExpireDate.setTime(ExpireDate.getTime() + (expiredays * 24 * 3600 * 1000));
		if (expiredays == null)
			expr = '';
		else
			expr = "; expires=" + ExpireDate.toGMTString();
		document.cookie = NameOfCookie + "=" + escape(value) + expr;
	}
	
	/*if (typeof(hp_voted) != "undefined" && hp_voted)
	{
		setCookie('vote_use_am_to','true');
	}*/