var Cookie = new function()
{
	this.set = function(cName,cValue,cDate)
	{
		var cookieStr = cName+"="+cValue;
		if(cDate) cookieStr += ";expires="+cDate.toGMTString();
		document.cookie = cookieStr;
	}
	this.get = function(cName) 
	{
		var uCookie = unescape(document.cookie)
		var aCookie = uCookie.split("; ");
		for (var i=0; i<aCookie.length; i++)
		{
			// a name/value pair (a crumb) is separated by an equal sign
			var aCrumb = aCookie[i].split("=");
			if (aCrumb[0] == cName && aCrumb[1])
			{
				return unescape(aCrumb[1]);
			}
		}
		return false;
	}
}