var isIE = 0
var isNN4 = 0
var isNN6 = 0
var isLocal = 0

if (document.all)					isIE = 1
else if (document.getElementById)	isNN6 = 1
else								isNN4 = 1

if (!window.document.domain)				isLocal = 1

function GetCookie(name,defaultValue)
{
//	alert (document.cookie)
	var search = name + "=";
	if (document.cookie.length == 0) { return (defaultValue); }
	offset = document.cookie.indexOf(search);
	if (offset == -1) { return (defaultValue); }
	offset += search.length;
	end = document.cookie.indexOf(";", offset);
	if (end == -1) end = document.cookie.length;
//	alert (unescape(document.cookie.substring(offset, end)));
	return unescape(document.cookie.substring(offset, end));
}

function SetCookie(name,newValue)
{
//	alert(name + " = " + newValue);
	var exp = new Date();
	if ((String(newValue) != "") || (String(newValue) == "def"))
	{
		var oneYearFromNow = exp.getTime() + (365 * 24 * 60 * 60 * 1000);
		exp.setTime(oneYearFromNow);
	}
	else
	{
        exp.setTime(exp.getTime() - 1);
		newValue = GetCookie (name, 0);
	}
	newCookie = String(name) + '=' + String(newValue) + '; expires=' + exp.toGMTString() + '; path=/';
	document.cookie = newCookie;
//	alert (document.cookie)
}