diff --git a/src/messenger/webim/js/compiled/common.js b/src/messenger/webim/js/compiled/common.js
deleted file mode 100644
index 08a3bc87..00000000
--- a/src/messenger/webim/js/compiled/common.js
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- This file is part of Mibew Messenger project.
- http://mibew.org
-
- Copyright (c) 2005-2011 Mibew Messenger Community
- License: http://mibew.org/license.php
-*/
-var Class={create:function(){return function(){this.initialize.apply(this,arguments)}},inherit:function(a,b,c){Object.extend(Object.extend(a.prototype,b.prototype),c)}};Object.extend=function(a,b){for(property in b)a[property]=b[property];return a};Object.prototype.extend=function(a){return Object.extend.apply(this,[this,a])};Function.prototype.bind=function(a){var b=this;return function(){return b.apply(a,arguments)}};
-Function.prototype.bindAsEventListener=function(a){var b=this;return function(c){b.call(a,c||window.event)}};Number.prototype.toColorPart=function(){var a=this.toString(16);return 16>this?"0"+a:a};var Try={these:function(){for(var a,b=0;b<arguments.length;b++){var c=arguments[b];try{a=c();break}catch(d){}}return a}},PeriodicalExecuter=Class.create();
-PeriodicalExecuter.prototype={initialize:function(a,b){this.callback=a;this.frequency=b;this.currentlyExecuting=!1;this.registerCallback()},registerCallback:function(){setInterval(this.onTimerEvent.bind(this),1E3*this.frequency)},onTimerEvent:function(){if(!this.currentlyExecuting)try{this.currentlyExecuting=!0,this.callback()}finally{this.currentlyExecuting=!1}}};
-function findObj(a){var b;if(!(b=document[a])&&document.all)b=document.all[a];!b&&document.getElementById&&(b=document.getElementById(a));if(!b&&!document.all&&document.getElementsByName){b=document.getElementsByName(a);if(0==b.length)return null;if(1==b.length)return b[0]}return b}Array.prototype.push||(Array.prototype.push=function(){for(var a=this.length,b=0;b<arguments.length;b++)this[a+b]=arguments[b];return this.length});
-function $(){for(var a=[],b=0;b<arguments.length;b++){var c=arguments[b];"string"==typeof c&&(c=findObj(c));if(1==arguments.length)return c;a.push(c)}return a}
-var Ajax={getTransport:function(){return Try.these(function(){return new ActiveXObject("Msxml2.XMLHTTP")},function(){return new ActiveXObject("Microsoft.XMLHTTP")},function(){return new XMLHttpRequest})||!1},getXml:function(a){return a&&200<=a.status&&300>a.status&&(a=a.responseXML)&&a.documentElement?a.documentElement:null},getError:function(a){return a.statusText||"connection error N"+a.status},emptyFunction:function(){},Base:function(){}};
-Ajax.Base.prototype={setOptions:function(a){this._options={_method:"post",asynchronous:!0,parameters:""}.extend(a||{})},getStatus:function(){try{return this.transport.status||0}catch(a){return 0}},responseIsSuccess:function(){var a=this.getStatus();return!a||200<=a&&300>a},responseIsFailure:function(){return!this.responseIsSuccess()}};Ajax.Request=Class.create();Ajax.Request.Events=["Uninitialized","Loading","Loaded","Interactive","Complete"];
-Class.inherit(Ajax.Request,Ajax.Base,{initialize:function(a,b){this.transport=Ajax.getTransport();this.setOptions(b);this.transportTimer={};this.finished=!1;this.request(a)},request:function(a){var b=this._options.parameters||"";0<b.length&&(b+="&_=");try{"get"==this._options._method&&0<b.length&&(a+="?"+b);this.transport.open(this._options._method.toUpperCase(),a,this._options.asynchronous);this._options.asynchronous&&(this.transport.onreadystatechange=this.onStateChange.bind(this),this._options.timeout&&
-(this.transportTimer=setTimeout(this.handleTimeout.bind(this),this._options.timeout)));this.setRequestHeaders();var c=this._options.postBody?this._options.postBody:b;this.transport.send("post"==this._options._method?c:null)}catch(d){this.dispatchException(d)}},setRequestHeaders:function(){var a=["X-Requested-With","XMLHttpRequest"];"post"==this._options._method&&(a.push("Content-type","application/x-www-form-urlencoded"),this.transport.overrideMimeType&&2005>(navigator.userAgent.match("/Gecko/(d{4})/")||
-[0,2005])[1]&&a.push("Connection","close"));this._options.requestHeaders&&a.push.apply(a,this._options.requestHeaders);for(var b=0;b<a.length;b+=2)this.transport.setRequestHeader(a[b],a[b+1])},onStateChange:function(){1!=this.transport.readyState&&this.respondToReadyState(this.transport.readyState)},handleTimeout:function(){this.finished||(this.finished=!0,(this._options.onTimeout||Ajax.emptyFunction)(this))},respondToReadyState:function(a){if("Complete"==Ajax.Request.Events[a]){try{this.finished||
-(this.finished=!0,this._options.timeout&&clearTimeout(this.transportTimer),(this._options.onComplete||Ajax.emptyFunction)(this.transport))}catch(b){this.dispatchException(b)}this.transport.onreadystatechange=Ajax.emptyFunction}},dispatchException:function(a){(this._options.onException||Ajax.emptyFunction)(this,a)}});
-var EventHelper={register:function(a,b,c){var d=a[b];a[b]="function"!=typeof d?c:function(){d();c()}}},Behaviour={list:[],register:function(a){Behaviour.list.push(a)},init:function(){EventHelper.register(window,"onload",function(){Behaviour.apply()})},apply:function(){for(h=0;sheet=Behaviour.list[h];h++)for(selector in sheet)if(list=document.getElementsBySelector(selector))for(i=0;element=list[i];i++)sheet[selector](element)}};Behaviour.init();
-function getAllChildren(a){return a.all?a.all:a.getElementsByTagName("*")}
-document.getElementsBySelector=function(a){if(!document.getElementsByTagName)return[];a=a.split(" ");for(var b=Array(document),c=0;c<a.length;c++)if(token=a[c].replace(/^\s+/,"").replace(/\s+$/,""),-1<token.indexOf("#")){var d=token.split("#"),f=d[0],b=document.getElementById(d[1]);if(null==b||f&&b.nodeName.toLowerCase()!=f)return[];b=Array(b)}else if(-1<token.indexOf(".")){d=token.split(".");f=d[0];d=d[1];f||(f="*");for(var g=[],j=0,n=0;n<b.length;n++){var m;m="*"==f?getAllChildren(b[n]):b[n].getElementsByTagName(f);
-if(null!=m)for(var p=0;p<m.length;p++)g[j++]=m[p]}b=[];for(j=f=0;j<g.length;j++)g[j].className&&g[j].className.match(RegExp("\\b"+d+"\\b"))&&(b[f++]=g[j])}else{if(!b[0])return;f=token;g=[];for(n=j=0;n<b.length;n++){m=b[n].getElementsByTagName(f);for(p=0;p<m.length;p++)g[j++]=m[p]}b=g}return b};
-var NodeUtils={getNodeValue:function(a,b){var c=a.getElementsByTagName(b);if(0==c.length)return"";var c=c[0].childNodes,d="";for(i=0;i<c.length;i++)d+=c[i].nodeValue;return d},getNodeText:function(a){a=a.childNodes;var b="";for(i=0;i<a.length;i++)b+=a[i].nodeValue;return b},getAttrValue:function(a,b){for(k=0;k<a.attributes.length;k++)if(a.attributes[k].nodeName==b)return a.attributes[k].nodeValue;return null}},CommonUtils={getRow:function(a,b){var c=b.rows[a];if(null!=c)return c;if(null!=b.rows.head)return null;
-for(k=0;k<b.rows.length;k++)if(b.rows[k].id==a)return b.rows[k];return null},getCell:function(a,b,c){var d=b.cells[a];if(null!=d)return d;if(null!=c.rows.head)return null;for(k=0;k<b.cells.length;k++)if(b.cells[k].id==a)return b.cells[k];return null},insertCell:function(a,b,c,d,f,g){a=a.insertCell(-1);a.id=b;d&&(a.align=d);a.className=c;f&&(a.height=f);a.innerHTML=g}};
-function playSound(a){var b=document.createElement("div");-1!=navigator.userAgent.toLowerCase().indexOf("opera")&&(b.style="position: absolute; left: 0px; top: -200px;");document.body.appendChild(b);b.innerHTML='<audio autoplay src="'+a+'"><embed src="'+a+'" hidden="true" autostart="true" loop="false"></audio>'}function htmlescape(a){return a.replace("&","&amp;").replace("<","&lt;").replace(">","&gt;").replace('"',"&quot;")}var ClientForm=Class.create();
-ClientForm.prototype={initialize:function(a){this.emailPattern=/^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;this.form=a;this.localizedStrings=null},emailIsValid:function(a){return null!=a&&-1==a.value.search(this.emailPattern)?!1:!0},changeGroup:function(a,b,c){document.getElementById(b).innerHTML=c[a.selectedIndex]},checkFields:function(){return null},localize:function(a){this.localizedStrings=
-a},submit:function(){var a=this.checkFields();null===a?this.form.submit():""!=a&&alert(a)}};
diff --git a/src/messenger/webim/js/source/common.js b/src/messenger/webim/js/source/common.js
deleted file mode 100755
index 07041b48..00000000
--- a/src/messenger/webim/js/source/common.js
+++ /dev/null
@@ -1,560 +0,0 @@
-/**
- * @preserve This file is part of Mibew Messenger project.
- * http://mibew.org
- *
- * Copyright (c) 2005-2011 Mibew Messenger Community
- * License: http://mibew.org/license.php
- */
-
-/*
- * common.js Based on Prototype JavaScript framework, version 1.3.1
- * http://prototype.conio.net/ (c) 2005 Sam Stephenson <sam@conio.net>
- */
-
-//- getEl, myAgent, myRealAgent
-
-//- localized
-
-//- onComplete, showonline
-//- threadParams, servl, frequency, user, threadid, token, cssfile
-//- updaterOptions, url, company, agentservl, noclients, wroot, havemenu, showpopup, ignorectrl, istatus
-
-
-var Class = {
-  create: function() {
-    return function() {
-      this.initialize.apply(this, arguments);
-    };
-  },
-
-  inherit: function(child,parent,body) {
-	Object.extend(Object.extend(child.prototype, parent.prototype), body );
-  }
-};
-
-Object.extend = function(destination, source) {
-  for (property in source) {
-    destination[property] = source[property];
-  }
-  return destination;
-};
-
-Object.prototype.extend = function(_object) {
-  return Object.extend.apply(this, [this, _object]);
-};
-
-Function.prototype.bind = function(_object) {
-  var __method = this;
-  return function() {
-    return __method.apply(_object, arguments);
-  }
-};
-
-Function.prototype.bindAsEventListener = function(_object) {
-  var __method = this;
-  return function(event) {
-    __method.call(_object, event || window.event);
-  }
-};
-
-Number.prototype.toColorPart = function() {
-  var digits = this.toString(16);
-  if (this < 16) return '0' + digits;
-  return digits;
-};
-
-var Try = {
-  these: function() {
-    var returnValue;
-
-    for (var i = 0; i < arguments.length; i++) {
-      var lambda = arguments[i];
-      try {
-        returnValue = lambda();
-        break;
-      } catch (e) {}
-    }
-
-    return returnValue;
-  }
-};
-
-/*--------------------------------------------------------------------------*/
-
-var PeriodicalExecuter = Class.create();
-PeriodicalExecuter.prototype = {
-  initialize: function(callback, frequency) {
-    this.callback = callback;
-    this.frequency = frequency;
-    this.currentlyExecuting = false;
-
-    this.registerCallback();
-  },
-
-  registerCallback: function() {
-    setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
-  },
-
-  onTimerEvent: function() {
-    if (!this.currentlyExecuting) {
-      try {
-        this.currentlyExecuting = true;
-        this.callback();
-      } finally {
-        this.currentlyExecuting = false;
-      }
-    }
-  }
-};
-
-/*--------------------------------------------------------------------------*/
-
-function findObj( id )
-{
-	var x;
-	if( !( x = document[ id ] ) && document.all ) x = document.all[ id ];
-	if( !x && document.getElementById ) x = document.getElementById( id );
-	if( !x && !document.all && document.getElementsByName )
-	{
-		x = document.getElementsByName( id );
-		if( x.length == 0 ) return null;
-		if( x.length == 1 ) return x[ 0 ];
-	}
-
-    return x;
-}
-
-if (!Array.prototype.push) {
-  Array.prototype.push = function() {
-		var startLength = this.length;
-		for (var i = 0; i < arguments.length; i++)
-      this[startLength + i] = arguments[i];
-	  return this.length;
-  };
-}
-
-function $() {
-  var elems = new Array();
-
-  for (var i = 0; i < arguments.length; i++) {
-    var elem = arguments[i];
-    if (typeof elem == 'string')
-      elem = findObj(elem);
-
-    if (arguments.length == 1)
-      return elem;
-
-    elems.push(elem);
-  }
-
-  return elems;
-}
-
-var Ajax = {
-  getTransport: function() {
-    return Try.these(
-      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
-      function() {return new ActiveXObject('Microsoft.XMLHTTP')},
-      function() {return new XMLHttpRequest()}
-    ) || false;
-  },
-
-  getXml: function(_response) {
-	if( _response &&
-	  _response.status >= 200 &&
-	  _response.status < 300 ) {
-	  var xmlDoc = _response.responseXML;
-	  if( xmlDoc && xmlDoc.documentElement )
-	    return xmlDoc.documentElement;
-	}
-	return null;
-  },
-
-  getError: function(_response) {
-  	return _response.statusText || "connection error N" + _response.status;
-  },
-
-  emptyFunction: function() {}
-};
-
-Ajax.Base = function() {};
-Ajax.Base.prototype = {
-  setOptions: function(_options) {
-    this._options = {
-      _method:       'post',
-      asynchronous: true,
-      parameters:   ''
-    }.extend(_options || {});
-  },
-
-  getStatus: function() {
-    try {
-      return this.transport.status || 0;
-    } catch (e) { return 0 }
-  },
-
-  responseIsSuccess: function() {
-	var status = this.getStatus();
-	return !status || (status >= 200 && status < 300);
-  },
-
-  responseIsFailure: function() {
-    return !this.responseIsSuccess();
-  }
-};
-
-Ajax.Request = Class.create();
-Ajax.Request.Events =
-  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
-
-Class.inherit( Ajax.Request, Ajax.Base, {
-  initialize: function(url, _options) {
-    this.transport = Ajax.getTransport();
-    this.setOptions(_options);
-    this.transportTimer = {};
-    this.finished = false;
-    this.request(url);
-  },
-
-  request: function(url) {
-    var parameters = this._options.parameters || '';
-    if (parameters.length > 0) parameters += '&_=';
-
-    try {
-      if (this._options._method == 'get' && parameters.length > 0)
-        url += '?' + parameters;
-
-      this.transport.open(this._options._method.toUpperCase(), url, this._options.asynchronous);
-
-      if (this._options.asynchronous) {
-        this.transport.onreadystatechange = this.onStateChange.bind(this);
-        if(this._options.timeout) {
-        	this.transportTimer = setTimeout(this.handleTimeout.bind(this), this._options.timeout);
-        }
-      }
-
-      this.setRequestHeaders();
-
-      var pbody = this._options.postBody ? this._options.postBody : parameters;
-      this.transport.send(this._options._method == 'post' ? pbody : null);
-
-    } catch (e) {
-      this.dispatchException(e);
-    }
-  },
-
-  setRequestHeaders: function() {
-    var requestHeaders =
-      ['X-Requested-With', 'XMLHttpRequest'];
-
-    if (this._options._method == 'post') {
-      requestHeaders.push('Content-type',
-        'application/x-www-form-urlencoded');
-
-      /* Force "Connection: close" for older Mozilla browsers to work
-       * around a bug where XMLHttpRequest sends an incorrect
-       * Content-length header. See Mozilla Bugzilla #246651.
-       */
-      if (this.transport.overrideMimeType &&
-          (navigator.userAgent.match("/Gecko\/(\d{4})/") || [0,2005])[1] < 2005)
-        requestHeaders.push('Connection', 'close');
-    }
-
-    if (this._options.requestHeaders)
-      requestHeaders.push.apply(requestHeaders, this._options.requestHeaders);
-
-    for (var i = 0; i < requestHeaders.length; i += 2)
-      this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]);
-  },
-
-  onStateChange: function() {
-    var readystate = this.transport.readyState;
-    if (readystate != 1)
-      this.respondToReadyState(this.transport.readyState);
-  },
-
-  handleTimeout: function() {
-  	if(this.finished) { return; }
-  	this.finished = true;
-  	(this._options.onTimeout || Ajax.emptyFunction)(this);
-  },
-
-  respondToReadyState: function(readystate) {
-    var event = Ajax.Request.Events[readystate];
-
-    if (event == 'Complete') {
-      try {
-		if(!this.finished) {
-	        this.finished = true;
-	      	if(this._options.timeout) { clearTimeout(this.transportTimer); }
-	      	(this._options.onComplete || Ajax.emptyFunction)(this.transport);
-	    }
-      } catch (e) {
-        this.dispatchException(e);
-      }
-
-	  /* Avoid memory leak in MSIE: clean up the oncomplete event handler */
-	  this.transport.onreadystatechange = Ajax.emptyFunction;
-    }
-  },
-
-  dispatchException: function(exception) {
-    (this._options.onException || Ajax.emptyFunction)(this, exception);
-  }
-});
-
-var EventHelper = {
-	register : function(obj, ev,func){
-		var oldev = obj[ev];
-
-		if (typeof oldev != 'function') {
-			obj[ev] = func;
-		} else {
-			obj[ev] = function() {
-				oldev();
-				func();
-			}
-		}
-	}
-};
-
-/*
-   Behaviour v1.1 by Ben Nolan, June 2005. Based largely on the work
-   of Simon Willison (see comments by Simon below).
-   http://ripcord.co.nz/behaviour/
-*/
-
-var Behaviour = {
-  list : new Array,
-
-  register : function(sheet){
-	Behaviour.list.push(sheet);
-  },
-
-  init : function(){
-	EventHelper.register(window, 'onload', function(){
-		Behaviour.apply();
-	});
-  },
-
-  apply : function(){
-	for (h=0;sheet=Behaviour.list[h];h++){
-	  for (selector in sheet) {
-		list = document.getElementsBySelector(selector);
-		if (!list)
-		  continue;
-		for( i = 0; element = list[i]; i++ ) {
-			sheet[selector]( element );
-		}
-	  }
-	}
-  }
-};
-
-Behaviour.init();
-
-function getAllChildren(e) {
-  // Returns all children of element. Workaround required for IE5/Windows. Ugh.
-  return e.all ? e.all : e.getElementsByTagName('*');
-}
-
-document.getElementsBySelector = function(selector) {
-  // Attempt to fail gracefully in lesser browsers
-  if (!document.getElementsByTagName) {
-    return new Array();
-  }
-  // Split selector in to tokens
-  var tokens = selector.split(' ');
-  var currentContext = new Array(document);
-  for (var i = 0; i < tokens.length; i++) {
-    token = tokens[i].replace(/^\s+/,'').replace(/\s+$/,'');;
-    if (token.indexOf('#') > -1) {
-      // Token is an ID selector
-      var bits = token.split('#');
-      var tag_name = bits[0];
-      var id = bits[1];
-      var element = document.getElementById(id);
-      if (element == null || tag_name && element.nodeName.toLowerCase() != tag_name ) {
-        // tag with that ID not found, return false
-        return new Array();
-      }
-      // Set currentContext to contain just this element
-      currentContext = new Array(element);
-      continue; // Skip to next token
-    }
-    if (token.indexOf('.') > -1) {
-      // Token contains a class selector
-      var bits = token.split('.');
-      var tag_name = bits[0];
-      var class_name = bits[1];
-      if (!tag_name) {
-        tag_name = '*';
-      }
-      // Get elements matching tag, filter them for class selector
-      var found = new Array;
-      var foundCount = 0;
-      for (var h = 0; h < currentContext.length; h++) {
-        var elements;
-        if (tag_name == '*') {
-            elements = getAllChildren(currentContext[h]);
-        } else {
-            elements = currentContext[h].getElementsByTagName(tag_name);
-        }
-        if( elements == null )
-        	continue;
-        for (var j = 0; j < elements.length; j++) {
-          found[foundCount++] = elements[j];
-        }
-      }
-      currentContext = new Array;
-      var currentContextIndex = 0;
-      for (var k = 0; k < found.length; k++) {
-        if (found[k].className && found[k].className.match(new RegExp("\\b"+class_name+"\\b"))) {
-          currentContext[currentContextIndex++] = found[k];
-        }
-      }
-      continue; // Skip to next token
-    }
-
-    // [evgeny] code for attribute selection is removed...
-
-    if (!currentContext[0]){
-    	return;
-    }
-
-    // If we get here, token is JUST an element (not a class or ID selector)
-    tag_name = token;
-    var found = new Array;
-    var foundCount = 0;
-    for (var h = 0; h < currentContext.length; h++) {
-      var elements = currentContext[h].getElementsByTagName(tag_name);
-      for (var j = 0; j < elements.length; j++) {
-        found[foundCount++] = elements[j];
-      }
-    }
-    currentContext = found;
-  }
-  return currentContext;
-};
-
-var NodeUtils = {
-
-  getNodeValue: function(parent,name) {
-	var nodes = parent.getElementsByTagName( name );
-	if( nodes.length == 0 )
-		return "";
-	nodes = nodes[0].childNodes;
-	var reslt = "";
-	for( i = 0; i < nodes.length; i++ )
-		reslt += nodes[i].nodeValue;
-	return reslt;
-  },
-
-  getNodeText: function(_node) {
-	var _nodes = _node.childNodes;
-	var _text = "";
-	for( i = 0; i < _nodes.length; i++ )
-		_text += _nodes[i].nodeValue;
-	return _text;
-  },
-
-  getAttrValue: function(parent,name) {
-	for( k=0; k < parent.attributes.length; k++ )
-		if( parent.attributes[k].nodeName == name )
-			return parent.attributes[k].nodeValue;
-	return null;
-  }
-};
-
-var CommonUtils = {
-  getRow: function(_id,_table) {
-  	var _row = _table.rows[_id];
-  	if( _row != null )
-  		return _row;
-  	if( _table.rows['head'] != null )
-  		return null;
-
-  	for( k=0; k < _table.rows.length; k++ ) {
-  		if( _table.rows[k].id == _id )
-  			return _table.rows[k];
-  	}
-  	return null;
-  },
-
-  getCell: function(_id,_row,_table) {
-  	var _cell = _row.cells[_id];
-  	if( _cell != null )
-  		return _cell;
-  	if( _table.rows['head'] != null )
-  		return null;
-  	for( k=0; k < _row.cells.length; k++ ) {
-  		if( _row.cells[k].id == _id )
-  			return _row.cells[k];
-  	}
-  	return null;
-  },
-
-  insertCell: function(_row,_id,_className,_align,_height, _inner) {
-  	var cell = _row.insertCell(-1);
-  	cell.id = _id;
-  	if(_align)
-  		cell.align = _align;
-  	cell.className = _className;
-  	if(_height)
-  		cell.height = _height;
-  	cell.innerHTML = _inner;
-  }
-};
-
-function playSound(wav_file) {
-  var player = document.createElement("div");
-  var agt = navigator.userAgent.toLowerCase();
-  if(agt.indexOf('opera') != -1) {
-  	player.style = "position: absolute; left: 0px; top: -200px;";
-  }
-  document.body.appendChild(player);
-  player.innerHTML = '<audio autoplay src="'+wav_file+'"><embed src="'+wav_file+'" hidden="true" autostart="true" loop="false"></audio>';
-}
-
-function htmlescape(str) {
-	return str.replace('&','&amp;').replace('<','&lt;').replace('>','&gt;').replace('"','&quot;');
-}
-
-var ClientForm = Class.create();
-ClientForm.prototype = {
-  initialize: function(form) {
-    this.emailPattern = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
-    this.form = form;
-    this.localizedStrings = null;
-  },
-
-  emailIsValid: function(emailField) {
-    if( emailField != null && emailField.value.search(this.emailPattern) == -1 ) {
-      return false;
-    }
-    return true;
-  },
-
-  changeGroup: function(groupField, descriptionFieldId, descriptions) {
-    document.getElementById(descriptionFieldId).innerHTML = descriptions[groupField.selectedIndex];
-  },
-
-  checkFields: function() {
-    return null;
-  },
-
-  localize: function(localizedStrings) {
-    this.localizedStrings = localizedStrings;
-  },
-
-  submit: function() {
-    var error = this.checkFields();
-    if(error === null){
-      this.form.submit();
-    }else{
-      if(error != '') {
-        alert(error);
-      }
-    }
-  }
-}
\ No newline at end of file