anchor.diff:  			<span class="glyphicon form-control-feedback" ng-class="{'glyphicon-ok':boardFreeWrite.subject.$valid, 
   			'glyphicon-remove':boardFreeWrite.subject.$invalid}"></span>
   			<form:errors path="subject" cssClass="text-danger" element="span" ng-hide="subjectAlert.msg"/>
  -			<span class="{{subjectAlert.classType}}" ng-show="subjectAlert.msg">{{subjectAlert.msg}}</span>		
  +			<span class="{{subjectAlert.classType}}" ng-show="subjectAlert.msg" ng-bind="subjectAlert.msg"></span>
   		</div>
   	  
   	<div class="form-group" ng-class="{'has-success':content.length >= 5, 'has-error':content.length < 5}">
   		<label for="content" class="control-label"><abbr title="required">*</abbr> <spring:message code="board.content"/></label>
   		<summernote config="options" ng-model="content" on-image-upload="imageUpload(files, editor)" editable="editable"></summernote>
   		<form:errors path="content" cssClass="text-danger" element="span" ng-hide="contentAlert.msg"/>
  -		<span class="{{contentAlert.classType}}" ng-show="contentAlert.msg">{{contentAlert.msg}}</span>
  +		<span class="{{contentAlert.classType}}" ng-show="contentAlert.msg" ng-bind="contentAlert.msg"></span>
   	</div>
   	
  -	<h4 class="text-primary" ng-show="storedImages.length > 0 || uploader.queue.length > 0">
  +	<h4 class="text-primary ng-cloak" ng-show="storedImages.length > 0 || uploader.queue.length > 0">
   		<spring:message code="board.gallery.list"/>
   	</h4>	
   	
  -	<div class="row">
  +	<div class="row ng-cloak">
   		<!-- sotred Images -->
   		<div class="media col-xs-12 col-sm-4" ng-repeat="item in storedImages">
   		  <div class="media-left media-middle">
  
positive.code: 
  <script type="text/javascript">
  
  window.onbeforeunload = function(e) {
  	if (!submitted) {
  		(e || window.event).returnValue = '<spring:message code="common.msg.are.you.sure.leave.page"/>';
  		return '<spring:message code="common.msg.are.you.sure.leave.page"/>';
  	}
  };
  
  function isEmpty(str) {
  	obj = String(str);
  
  
negative.code: 					<button type="button" class="btn btn-danger btn-xs" ng-click="removeQueueItem(item)">
  						<span class="glyphicon glyphicon-remove-circle"></span>
  					</button>   
  					<small>
  						<span ng-bind="item.file.size/1024|number:1"></span> KB
  						<code><span ng-bind="item.progress"></span>%</code>
  					</small>
  				</h5>
  				<div class="form-group has-feedback" ng-class="{'has-success':item.newName.length >= 2, 'has-warning':item.newName.length < 2 || item.newName == null}">
  