anchor.diff:  <body>
   	<div>
   		<h1>发送通知公告</h1>
  +        <div>
  +
  +        <form class="form-inline" role="form">
  +          <div class="form-group">
  +            <label>消息类型</label>
  +            <select class="form-control" id="msglx_list">
  +            <option value ="1">通知公告</option>
  +  			<option value ="2">系统消息</option>
  +            </select>
  +          </div>
  +          <div class="form-group" id='part' style="display:none;">
  +            <div class="input-group">
  +              <label>部门</label>
  +                <select class="form-control" id="collage_list">
  +                <option value ="1">全部</option>
  +                <option value ="2">信息学院</option>
  +                </select>
  +            </div>
  +          </div>
  +        </form>        
  +        
  +        </div>
   		<script id="editor" type="text/plain"
   			style="width:1024px;height:500px;"></script>
   	</div>
  
positive.code: 				}
  			});
  		}
  		
  		function addMessage() {
  		    //当你点击按钮时编辑区域已经失去了焦点，如果直接用getText将不会得到内容，所以要在选回来，然后取得内容
  		    //var range = UE.getEditor('editor').selection.getRange();
  
negative.code: 
  	<script type="text/javascript" src="../js/jquery.js"></script>
  	<script type="text/javascript">
  		$(document).on("change", "#collage_list", function() {
  		  if( $(".selector").val()=='1')
  			   $("#part").hidden();
  		  else
  			   $("#part").show();		
  		}	
  		var ue = UE.getEditor('editor');
  		function setContent(isAppendTo) {
  			UE.getEditor('editor').setContent('', isAppendTo);
  			//alert(arr.join("\n"));
  