anchor.diff:  
   %>
   
  -<script type="text/javascript">
  -<!--
  +<aui:script use="aui-base">
  +
   
   AUI().use('aui-form-validator', function(A) {
   	A.mix(
  
positive.code: 			['node']
  			);
  
  //-->
  </script>
  
  
  	<aui:input type="text" size="3" name="random" label="execActivity.options.random" value="<%=(random>0)?Long.toString(random):StringPool.BLANK %>" disabled="<%=!edit %>" 
  
negative.code: 
  	AUI().ready('node','event','aui-io-request','aui-parse-content','liferay-portlet-url', function(A) {
  
   			var isShowCorrectAnswerChecked =  document.getElementById("<portlet:namespace />showCorrectAnswerCheckbox").checked;
  			if(isShowCorrectAnswerChecked){
  				document.getElementById("<portlet:namespace />improveCheckbox").checked = false;
  				A.one('#<portlet:namespace />improveCheckbox').set('disabled', true);
  			}else{
  				A.one('#<portlet:namespace />improveCheckbox').set('disabled', false);
  			}
  
  		A.one('#<portlet:namespace />resModuleId').on('change', function (e) {
  			var renderUrl = Liferay.PortletURL.createRenderURL();							
  				renderUrl.setWindowState('<%=LiferayWindowState.EXCLUSIVE.toString()%>');
  