/*
SN User Data Handling
*/

// cookie functions
function sn_createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function sn_readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function sn_eraseCookie(name) {
	sn_createCookie(name,"",-1);
}

// user data object
var sn_UserData = function(a, b, c, d, e, f, g) {
	this.a = a;
	this.b = b;
	this.c = c;
	this.d = d;
	this.e = e;
	this.f = f;
	this.g = g;
}

// extract cookie data
if (sn_readCookie('sn_nbc_b'))
{
	var sn_cookieData = unescape(sn_readCookie('sn_nbc_b')).split('|');

	// create new user data object with data from cookie
	var sn_currentUserData = new sn_UserData(sn_cookieData[1], sn_cookieData[2], sn_cookieData[3], sn_cookieData[4], sn_cookieData[5], sn_cookieData[6], sn_cookieData[7]);
}

// dart
var sn_dart_group_text = '';
if (sn_currentUserData)
{
	if (sn_currentUserData.b)
	{
		sn_dart_group_text += ('group=' + sn_currentUserData.b + ';');
	}
	if (sn_currentUserData.c)
	{
		sn_dart_group_text += ('group=' + sn_currentUserData.c + ';');
	}
	if (sn_currentUserData.d)
	{
		sn_dart_group_text += ('group=' + sn_currentUserData.d + ';');
	}
	if (sn_currentUserData.e)
	{
		sn_dart_group_text += ('group=' + sn_currentUserData.e + ';');
	}
	if (sn_currentUserData.f)
	{
		sn_dart_group_text += ('group=' + sn_currentUserData.f + ';');
	}
}

function sn_check_snas()
{
	if (sn_readCookie('snas'))
	{
		// verify that the snas cookie is valid
		$.ajax({
		  type: "GET",
		  url: "/accounts/validatesnas",
		  data: "",
		  success: function(msg) {
		  	var aryFields = msg.split('&');
		  	var arySuccess = aryFields[0].split('=');
		  	var success = arySuccess[1];
		  	if (success == "1")
		  	{
		  		window.location.reload();
		  	}
		  }
		});
	}
}