/* json2.js 
* 2008-01-17
* Public Domain
* No warranty expressed or implied. Use at your own risk.
* See http://www.JSON.org/js.html
*/
if (!this.JSON) {
	JSON = function () {
		function f(n) { return n < 10 ? '0' + n : n; }
		Date.prototype.toJSON = function () {
			return this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z';
		}; var m = { '\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"': '\\"', '\\': '\\\\' }; function stringify(value, whitelist) {
			var a, i, k, l, r = /["\\\x00-\x1f\x7f-\x9f]/g, v; switch (typeof value) {
				case 'string': return r.test(value) ? '"' + value.replace(r, function (a) {
					var c = m[a]; if (c) { return c; }
					c = a.charCodeAt(); return '\\u00' + Math.floor(c / 16).toString(16) +
(c % 16).toString(16);
				}) + '"' : '"' + value + '"'; case 'number': return isFinite(value) ? String(value) : 'null'; case 'boolean': case 'null': return String(value); case 'object': if (!value) { return 'null'; }
					if (typeof value.toJSON === 'function') { return stringify(value.toJSON()); }
					a = []; if (typeof value.length === 'number' && !(value.propertyIsEnumerable('length'))) {
						l = value.length; for (i = 0; i < l; i += 1) { a.push(stringify(value[i], whitelist) || 'null'); }
						return '[' + a.join(',') + ']';
					}
					if (whitelist) { l = whitelist.length; for (i = 0; i < l; i += 1) { k = whitelist[i]; if (typeof k === 'string') { v = stringify(value[k], whitelist); if (v) { a.push(stringify(k) + ':' + v); } } } } else { for (k in value) { if (typeof k === 'string') { v = stringify(value[k], whitelist); if (v) { a.push(stringify(k) + ':' + v); } } } }
					return '{' + a.join(',') + '}';
			} 
		}
		return { stringify: stringify, parse: function (text, filter) {
			var j; function walk(k, v) {
				var i, n; if (v && typeof v === 'object') { for (i in v) { if (Object.prototype.hasOwnProperty.apply(v, [i])) { n = walk(i, v[i]); if (n !== undefined) { v[i] = n; } } } }
				return filter(k, v);
			}
			if (/^[\],:{}\s]*$/.test(text.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { j = eval('(' + text + ')'); return typeof filter === 'function' ? walk('', j) : j; }
			throw new SyntaxError('parseJSON');
		} 
		};
	} ();

}

/* 
   NOTE!! If you change this file, you should update AssemblyInfo.vb in the My Project section of this project.
   Update the <Assembly: AssemblyVersion()> node version number. Increment by 1. This will ensure the client will 
   download an updated version of this script file!
*/

if (!Sd) {
	var Sd = { };
}

if (!Sd.Common) {
	Sd.Common = {
		catchEnter: function(e)
		{
			if (e.key == 'enter')
				return false;
		}
	}
}

Sd.Login = {
	url: 'https://services.impulsedriven.com/login/20110514/',
	Params: function()
	{
		return JSON.parse('{"Username":"","Password":"","Guid":"","Result":0,"ReturnAddress":"","Data":0,"RememberLogin":true,"OriginHost":"","AccountID":0}')
	},
	Attempt: function()
	{
		var user = $("input[id$='_TextUser']");
		var pass = $("input[id$='_TextPass']");
		var hidden = $("input[id$='_LoginParams']");
		var params = Sd.Login.Params();

		// Validation
		var m = [];
		if (user.val().trim() === '') {
			m.include('\tPlease enter an Email address.');
		}
		if (pass.val().trim() === '') {
			m.include('\tPlease enter a Password.');
		}

		if (m.length > 0) {
			alert('Please correct the following before attempting to Log In\n\n' + m.join('\n'));
			return false;
		}

		params.Data = 1;
		params.Username = user.val();
		params.Password = pass.val();
		params.OriginHost = location.hostname;
		     
		if (Sd.Login.endsWith(location.toString(), Sd.Login.escape('+login')) === true && document.referrer && document.referrer !== '') {
			params.ReturnAddress = document.referrer;
		}
		else {
			params.ReturnAddress = location.toString();
		}

		var data = JSON.stringify(params);

		hidden.val(data);

		if (!theForm) {
			return false;
		}
		theForm.method = 'POST';
		theForm.action = Sd.Login.url + 'Login.axd';
		theForm.submit();

		return false;
	},
	handleKeydown: function(e)
	{
		if (e.key == "enter")
		{
			Sd.Login.Attempt();
			return false;
		}
		return true;
	},
	endsWith: function (str, s) {
		var reg = new RegExp(s + "$");
		return reg.test(str);
	},
	escape: function(s)
	{
		var specials = ['/', '.', '*', '+', '?', '|','(', ')', '[', ']', '{', '}', '\\'];
		var r = new RegExp('(\\' + specials.join('|\\') + ')', 'g');
		return s.replace(r, '\\$1');
	}
};