(function () {
	var checkXdmAclHost = function (host) {
				var acls = [".ndla.no","ndla.no",".ndlap3.seria.net","ndlap3.seria.net"];
		var ok = false;
		for (i in acls) {
			if (acls.hasOwnProperty(i)) {
				var acl = acls[i];
				if (acl.substr(0, 1) == '.' && host.length > acl.length && host.substr(host.length - acl.length) == acl) {
					ok = true;
					break;
				} else if (host == acl) {
					ok = true;
					break;
				}
			}
		}
		return ok;
	}
	var checkXdmAcl = function () {
		var url = window.location.href;
		if (url.indexOf('http://') == 0) {
			url = url.substr(7);
		} else if (url.indexOf('https://') == 0) {
			url = url.substr(8);
		} else
			return false;
		var i = url.indexOf('/');
		var host = '';
		if (i > 0)
			host = url.substr(0, i);
		else if (i == -1)
			host = url;
		return checkXdmAclHost(host);
	}

	/*
	 * Use with caution (XSS issues)
	 */
	getRoamAuthUrl = function()
	{
		if (!checkXdmAcl())
			return false;
		return false;
	}
	/*
	 * Use with caution (XSS issues). Do not use for authentication!
	 */
	getUserIdentity = function()
	{
		if (!checkXdmAcl())
			return false;
							return false;
					}
})();