function $(id) { return document.getElementById(id) }

function UserCP ()
{
	this.CPObject = null;
	this.messages = {

		inputYourEmailTitle 		: "Введите ваш емейл:",
		inputYourPasswordTitle		: "Введите ваш пароль:",
		thisEmailIsUnknown 		: "Указанный вами емейл нас пока не зарегистрирован.<br /><a href=\"/User/Register\">Зарегистрируйтесь!</a>",
		thisEmailOrLoginIsInvalid       : "Неправильный пароль. Укажите правильные данные!",
		logInSite			: "Ожидайте, входим...",
		logOutSite			: "Ожидайте, выходим...",
		logoutError 			: "Ошибка выполнения операции. Повторите попытку позже."
	}
}

UserCP.prototype = {

	interval : 0,

	Init : function(o)
	{
		this.CPObject = o.parentNode;
		this.CPObject.srcInnerHTML = this.CPObject.innerHTML;

		return void(0);
	},

	///
	Do : function()
	{
		this.CPObject.innerHTML = '<div class="header">' + this.messages.inputYourEmailTitle + '</div><input type="text" id="usercp_login_field" name="login" class="login" onclick="this.value=\'\'" onkeyup="if(event.keyCode == 13) UserCP.DoCheckEmail(this);" />';
		setTimeout(function() { $("usercp_login_field").focus(); }, 300);

		var this2 = this;
		this.interval = setTimeout(function(){ this2.CPObject.innerHTML = this2.CPObject.srcInnerHTML; this2 = null; }, 20000);

		return void(0);
	},

	///
	DoCheckEmail : function(o)
	{
		clearInterval(this.interval);
		var email = o.value;
		o.disabled = true;
		var this2 = this;

		this.CheckValidUserEmail (
		{

			email : email, 

			trueCallback : function()
			{
				o.disabled = false;
				this2.CPObject.innerHTML = '<div class="header">' + this2.messages.inputYourPasswordTitle + '</div><input type="password" id="usercp_password_field" name="password" class="password" onkeyup="if(event.keyCode == 13) UserCP.DoCheckEmailAndPassword(\'' + escape(email) + '\', this);" />';
				setTimeout(function() { $("usercp_password_field").focus(); }, 300);
				this2.interval = setTimeout(function(){ this2.CPObject.innerHTML = this2.CPObject.srcInnerHTML; this2 = null; }, 20000);
			},

			falseCallback : function()
			{
				o.disabled = false;
				this2.CPObject.innerHTML = '<div class="error red">' + this2.messages.thisEmailIsUnknown + '</div>';
				setTimeout(function(){ this2.CPObject.innerHTML = this2.CPObject.srcInnerHTML; this2 = null; }, 8000);
			}
		});

		return void(0);
	},

	///
	DoCheckEmailAndPassword : function(email, o)
	{            
		clearInterval(this.interval);
		email = unescape(email);
		o.disabled = true;
		var this2 = this;

		this.CheckUserData (
		{
			email : email, 
			password : o.value, 

			trueCallback : function()
			{
				o.disabled = false;
				this2.CPObject.innerHTML = '<div class="success">' + this2.messages.logInSite + '</div>';
				window.location.reload();
			},
			falseCallback : function()
			{
				o.disabled = false;
				this2.CPObject.innerHTML = '<div class="error red">' + this2.messages.thisEmailOrLoginIsInvalid + '</div>';
				setTimeout(function(){ this2.CPObject.innerHTML = this2.CPObject.srcInnerHTML; this2 = null; }, 8000);
			}
		});

		return void(0);
	},

	DoLogout : function()
	{
		var this2 = this;

		this.Logout (
		{
			trueCallback : function()
			{
				this2.CPObject.innerHTML = '<div class="success">' + this2.messages.logOutSite + '</div>';
				window.location.reload();
			},
			falseCallback : function()
			{
				this2.CPObject.innerHTML = '<div class="error red">' + this2.messages.logoutError + '</div>';
				setTimeout(function(){ this2.CPObject.innerHTML = this2.CPObject.srcInnerHTML; this2 = null; }, 4000);
			}
		});

		return void(0);
	},

	

	Logout : function(obj)
	{
		this.jx_get('/usercp?action=Logout', obj);
	},

	///
	CheckValidUserEmail : function(obj)
	{
		this.jx_get('/usercp?action=CheckValidUserEmail&e=' + hex_md5(unescape(obj.email)), obj);
	},

	///
	CheckUserData : function(obj)
	{
		this.jx_get('/usercp?action=CheckUserData&e=' + hex_md5(obj.email) + "&p=" + hex_md5(obj.password), obj);
	},




	jx_get : function (url, obj)
	{
		jx.load(url, function(data){

			var result = parseInt(data);
			if(result == 1)
			{
				obj.trueCallback();
			}
			else
			{
				obj.falseCallback();
			}
		});	
	}
}



function Calc()
{}


Calc.prototype = {

	CalcWithWMComission : function(summ, targetId, valuteTitle)
	{
		if($(targetId) == null) return;

		var c = parseFloat(summ);
		if(c > 0)
		{

			var comission = c * 0.8 / 100;

			if(comission < 0.01) comission = 0.01;
			if(comission > 50) comission = 50;

//			comission = Calc.Round(comission, 2);

			if(!isNaN(comission))
			{
				
				$(targetId).innerHTML = "Внимание! Общая сумма, с <a href='http://www.webmoney.ru/rus/about/fees/index.shtml' target='_blank' rel='external'>комиссией WebMoney</a>, составляет <b class='amount'>" + Calc.Round(c + comission, 2) + " " + valuteTitle + "</b>";
			}
			else
			{
				$(targetId).innerHTML = "";
			}

		}
		else
		{
			$(targetId).innerHTML = "";
		}
	},

	///
	Round : function (rnum, rlength)
	{
		return Math.round ( Math.ceil(rnum * Math.pow(10,rlength)) ) / Math.ceil(Math.pow(10, rlength));

	}
}





function FAQ()
{
}

FAQ.prototype = {

	Proccess : function(id)
	{
		var obj = $("faq-answer-" + id);

		if(obj.style.display == "block")
		{
			obj.style.display = "none";
		}
		else
		{
			obj.style.display = "block";
		}
	}
}

// 

UserCP = new UserCP();
FAQ = new FAQ();
Calc = new Calc();


function catchExternalLinks() 
{

	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) 
	{
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
			anchor.target = "_blank";

	}
} 




//V3.01.A - http://www.openjs.com/scripts/jx/
jx = {
	//Create a xmlHttpRequest object - this is the constructor. 
	getHTTPObject : function() {
		var http = false;
		//Use IE's ActiveX items to load the file.
		if(typeof ActiveXObject != 'undefined') {
			try {http = new ActiveXObject("Msxml2.XMLHTTP");}
			catch (e) {
				try {http = new ActiveXObject("Microsoft.XMLHTTP");}
				catch (E) {http = false;}
			}
		//If ActiveX is not available, use the XMLHttpRequest of Firefox/Mozilla etc. to load the document.
		} else if (window.XMLHttpRequest) {
			try {http = new XMLHttpRequest();}
			catch (e) {http = false;}
		}
		return http;
	},
	// This function is called from the user's script. 
	//Arguments - 
	//	url	- The url of the serverside script that is to be called. Append all the arguments to 
	//			this url - eg. 'get_data.php?id=5&car=benz'
	//	callback - Function that must be called once the data is ready.
	//	format - The return type for this function. Could be 'xml','json' or 'text'. If it is json, 
	//			the string will be 'eval'ed before returning it. Default:'text'
	load : function (url,callback,format) {
		var http = this.init(); //The XMLHttpRequest object is recreated at every call - to defeat Cache problem in IE
		if(!http||!url) return;
		if (http.overrideMimeType) http.overrideMimeType('text/xml');

		if(!format) var format = "text";//Default return type is 'text'
		format = format.toLowerCase();
		
		//Kill the Cache problem in IE.
		var now = "uid=" + new Date().getTime();
		url += (url.indexOf("?")+1) ? "&" : "?";
		url += now;

		http.open("GET", url, true);

		http.onreadystatechange = function () {//Call a function when the state changes.
			if (http.readyState == 4) {//Ready State will be 4 when the document is loaded.
				if(http.status == 200) {
					var result = "";
					if(http.responseText) result = http.responseText;
					
					//If the return is in JSON format, eval the result before returning it.
					if(format.charAt(0) == "j") {
						//\n's in JSON string, when evaluated will create errors in IE
						result = result.replace(/[\n\r]/g,"");
						result = eval('('+result+')'); 
					}
	
					//Give the data to the callback function.
					if(callback) callback(result);
				} else { //An error occured
					if(error) error(http.status);
				}
			}
		}
		http.send(null);
	},
	init : function() {return this.getHTTPObject();}
}






/*
 * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
 * Digest Algorithm, as defined in RFC 1321.
 * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 * Distributed under the BSD License
 * See http://pajhome.org.uk/crypt/md5 for more info.
 */

/*
 * Configurable variables. You may need to tweak these to be compatible with
 * the server-side, but the defaults work in most cases.
 */
var hexcase = 0;  /* hex output format. 0 - lowercase; 1 - uppercase        */
var b64pad  = ""; /* base-64 pad character. "=" for strict RFC compliance   */
var chrsz   = 8;  /* bits per input character. 8 - ASCII; 16 - Unicode      */

/*
 * These are the functions you'll usually want to call
 * They take string arguments and return either hex or base-64 encoded strings
 */
function hex_md5(s){ return binl2hex(core_md5(str2binl(s), s.length * chrsz));}
function b64_md5(s){ return binl2b64(core_md5(str2binl(s), s.length * chrsz));}
function str_md5(s){ return binl2str(core_md5(str2binl(s), s.length * chrsz));}
function hex_hmac_md5(key, data) { return binl2hex(core_hmac_md5(key, data)); }
function b64_hmac_md5(key, data) { return binl2b64(core_hmac_md5(key, data)); }
function str_hmac_md5(key, data) { return binl2str(core_hmac_md5(key, data)); }

/*
 * Perform a simple self-test to see if the VM is working
 */
function md5_vm_test()
{
  return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72";
}

/*
 * Calculate the MD5 of an array of little-endian words, and a bit length
 */
function core_md5(x, len)
{
  /* append padding */
  x[len >> 5] |= 0x80 << ((len) % 32);
  x[(((len + 64) >>> 9) << 4) + 14] = len;

  var a =  1732584193;
  var b = -271733879;
  var c = -1732584194;
  var d =  271733878;

  for(var i = 0; i < x.length; i += 16)
  {
    var olda = a;
    var oldb = b;
    var oldc = c;
    var oldd = d;

    a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
    d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
    c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819);
    b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
    a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
    d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426);
    c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
    b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
    a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
    d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
    c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
    b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
    a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682);
    d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
    c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
    b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);

    a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
    d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
    c = md5_gg(c, d, a, b, x[i+11], 14,  643717713);
    b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
    a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
    d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083);
    c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
    b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
    a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
    d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
    c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
    b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501);
    a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
    d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
    c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473);
    b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);

    a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
    d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
    c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562);
    b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
    a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
    d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353);
    c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
    b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
    a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174);
    d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
    c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
    b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189);
    a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
    d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
    c = md5_hh(c, d, a, b, x[i+15], 16,  530742520);
    b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);

    a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
    d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415);
    c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
    b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
    a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571);
    d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
    c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
    b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
    a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
    d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
    c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
    b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649);
    a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
    d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
    c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259);
    b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);

    a = safe_add(a, olda);
    b = safe_add(b, oldb);
    c = safe_add(c, oldc);
    d = safe_add(d, oldd);
  }
  return Array(a, b, c, d);

}

/*
 * These functions implement the four basic operations the algorithm uses.
 */
function md5_cmn(q, a, b, x, s, t)
{
  return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);
}
function md5_ff(a, b, c, d, x, s, t)
{
  return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function md5_gg(a, b, c, d, x, s, t)
{
  return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function md5_hh(a, b, c, d, x, s, t)
{
  return md5_cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5_ii(a, b, c, d, x, s, t)
{
  return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}

/*
 * Calculate the HMAC-MD5, of a key and some data
 */
function core_hmac_md5(key, data)
{
  var bkey = str2binl(key);
  if(bkey.length > 16) bkey = core_md5(bkey, key.length * chrsz);

  var ipad = Array(16), opad = Array(16);
  for(var i = 0; i < 16; i++)
  {
    ipad[i] = bkey[i] ^ 0x36363636;
    opad[i] = bkey[i] ^ 0x5C5C5C5C;
  }

  var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz);
  return core_md5(opad.concat(hash), 512 + 128);
}

/*
 * Add integers, wrapping at 2^32. This uses 16-bit operations internally
 * to work around bugs in some JS interpreters.
 */
function safe_add(x, y)
{
  var lsw = (x & 0xFFFF) + (y & 0xFFFF);
  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
  return (msw << 16) | (lsw & 0xFFFF);
}

/*
 * Bitwise rotate a 32-bit number to the left.
 */
function bit_rol(num, cnt)
{
  return (num << cnt) | (num >>> (32 - cnt));
}

/*
 * Convert a string to an array of little-endian words
 * If chrsz is ASCII, characters >255 have their hi-byte silently ignored.
 */
function str2binl(str)
{
  var bin = Array();
  var mask = (1 << chrsz) - 1;
  for(var i = 0; i < str.length * chrsz; i += chrsz)
    bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (i%32);
  return bin;
}

/*
 * Convert an array of little-endian words to a string
 */
function binl2str(bin)
{
  var str = "";
  var mask = (1 << chrsz) - 1;
  for(var i = 0; i < bin.length * 32; i += chrsz)
    str += String.fromCharCode((bin[i>>5] >>> (i % 32)) & mask);
  return str;
}

/*
 * Convert an array of little-endian words to a hex string.
 */
function binl2hex(binarray)
{
  var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
  var str = "";
  for(var i = 0; i < binarray.length * 4; i++)
  {
    str += hex_tab.charAt((binarray[i>>2] >> ((i%4)*8+4)) & 0xF) +
           hex_tab.charAt((binarray[i>>2] >> ((i%4)*8  )) & 0xF);
  }
  return str;
}

/*
 * Convert an array of little-endian words to a base-64 string
 */
function binl2b64(binarray)
{
  var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
  var str = "";
  for(var i = 0; i < binarray.length * 4; i += 3)
  {
    var triplet = (((binarray[i   >> 2] >> 8 * ( i   %4)) & 0xFF) << 16)
                | (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & 0xFF) << 8 )
                |  ((binarray[i+2 >> 2] >> 8 * ((i+2)%4)) & 0xFF);
    for(var j = 0; j < 4; j++)
    {
      if(i * 8 + j * 6 > binarray.length * 32) str += b64pad;
      else str += tab.charAt((triplet >> 6*(3-j)) & 0x3F);
    }
  }
  return str;
}