if (typeof(TripX) == "undefined")
    TripX = function(){}
    
TripX.Cookie = function(){}

TripX.Cookie.prototype.GetExpDate = function(days, hours, minutes)
{
	var expDate = new Date();

	if(typeof(days) == "number" && typeof(hours) == "number" && typeof(hours) == "number")
	{
		expDate.setDate(expDate.getDate() + parseInt(days));
		expDate.setHours(expDate.getHours() + parseInt(hours));
		expDate.setMinutes(expDate.getMinutes() + parseInt(minutes));
		return expDate.toGMTString();
	}
}

TripX.Cookie.prototype.GetCookieVal = function(offset)
{
	var endstr = document.cookie.indexOf(";", offset);

	if(endstr == -1)
	{
		endstr = document.cookie.length;
	}

	return unescape(document.cookie.substring(offset, endstr));
}

TripX.Cookie.prototype.GetCookie = function(name)
{
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;

	while(i < clen)
	{
		var j = i + alen;

		if (document.cookie.substring(i, j) == arg)
		{
			return this.GetCookieVal(j);
		}

		i = document.cookie.indexOf(" ", i) + 1;

		if(i == 0)
			break;
	}

	return;
}

TripX.Cookie.prototype.SetCookie = function(name, value, expires, path, domain, secure)
{
	document.cookie = name + "=" + escape(value) +
	                  ((expires) ? "; expires=" + expires : "") +
	                  ((path) ? "; path=" + path : "") +
	                  ((domain) ? "; domain=" + domain : "") +
	                  ((secure) ? "; secure" : "");
}

TripX.Cookie.prototype.DeleteCookie = function(name,path,domain)
{
	if(getCookie(name))
	{
		document.cookie = name + "=" +
		                  ((path) ? "; path=" + path : "") +
		                  ((domain) ? "; domain=" + domain : "") +
		                  "; expires=Thu, 01-Jan-70 00:00:01 GMT";
	}
}