// Cookie Handling
	
var _cookie_bites = document.cookie.split("; ");
var _today = new Date();
var _expiry = new Date(_today.getTime() + 365 * 24 * 60 * 60 * 1000); 

function ClearCookie() {
	for (var i=0; i < _cookie_bites.length; i++) {
		abite = _cookie_bites[i].split("=");
		if (abite[0] != "") document.cookie = abite[0] + "=null";
	}
	_cookie_bites = document.cookie.split("; ");
	return false;
}

function GetCookie(name) { // use: GetCookie("name");
	for (var i=0; i < _cookie_bites.length; i++) {
		abite = _cookie_bites[i].split("=");
		if (abite[0] == name) {
			if (unescape(abite[1]) != "null") return unescape(abite[1]);
			else return null;
		}
	}
	return null;
}

function SetCookie(name, value) { // use: SetCookie("name", value);
	cookieStr = name + "=" + value + "; expires=" + _expiry.toGMTString();
	document.cookie = cookieStr;
	_cookie_bites = document.cookie.split("; ");
	return false;
}