text: /*
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You under the Apache License, Version 2.0
   *  (the "License"); you may not use this file except in compliance with
   *  the License.  You may obtain a copy of the License at
   *
   *       http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   */
  function joinMessage(){
  	var username = $('#usernameField').val();
  	
  	$('#joinButton').attr("disabled", "disabled");
  	$('#usernameField').attr("disabled", "disabled");
  	$('#sendButton').removeAttr("disabled");
  	
  	websocket${componentId}.send(username + ": the user has joined the chat.");
  }
  
  function onChatMessage(evt){
  	var text = $('#chatHistory').val();
  	$('#chatHistory').val(text + '\n' + evt.data);
  }
  
  //execute at domready
  jQuery(function(){
  	$('#sendButton').click(function(){
  		var username = $('#usernameField').val();
  		websocket${componentId}.send(username + ": " + $('#messageArea').val());
  		$('#messageArea').val('');
  	})}
  );