anchor.diff:  					</aui:option>
   					<aui:option selected="<%=formatType.equals(PropsUtil.get(\"lms.question.formattype.horizontal\")) %>" value="<%=PropsUtil.get(\"lms.question.formattype.horizontal\") %>">
   						<liferay-ui:message key="exectactivity.editquestions.formattype.horizontal" />
  +					</aui:option>
  +					<aui:option selected="<%=formatType.equals(PropsUtil.get(\"lms.question.formattype.combo\")) %>" value="<%=PropsUtil.get(\"lms.question.formattype.combo\") %>">
  +						<liferay-ui:message key="exectactivity.editquestions.formattype.combo" />
   					</aui:option>
   				</aui:select>
   	<%
  
positive.code: 			    			this.addClass('lfr-collapsed');
  			    		});
  			    		
  			    		//Pregunta no vaca
  			    		var question = A.one('#<portlet:namespace />text');
  			    		if(question.val()==""){
  			    			A.one('#<portlet:namespace />questionError').removeClass('aui-helper-hidden');
  
negative.code: 			    			A.one('#<portlet:namespace />questionError').addClass('aui-helper-hidden');
  			    		}
  			    		
  			    		//Ninguna respuesta vacía
  			    		var list = A.all('.solution > div');
  			    		var trueCounter = 0;
  			    		var index = 1;
  