anchor.diff:  <!-------------------------------------- BUTTON END for PICTURE ----------------------------->
   <aui:button name="button_end_picture" value="&lt;&lt; zur&uuml;ck" style="width: 80px;"/>
   <aui:script use="aui-button">
  -	
  -	var button = A.one('#<portlet:namespace />button_end_picture');
  -
  -	button.on('click', function() {
  -			hideAllActionControls();
  -			A.one('#<portlet:namespace />button-do-marker').show();
  -			A.one('#<portlet:namespace />button-do-image').show();
  -			pictureAddVectorLayer.setVisibility(false);
  -			
  +
  +var button = A.one('#<portlet:namespace />button_end_picture');
  +
  +button.on('click', function() {
  +hideAllActionControls();
  +A.one('#<portlet:namespace />button-do-marker').show();
  +A.one('#<portlet:namespace />button-do-image').show();
  +pictureAddVectorLayer.setVisibility(false);
  +
        });
   </aui:script>
   <br />
   <!-------------------------------------- FILE upload ----------------------------->
   1. <%= LanguageUtil.get(pageContext, "upload-picture-drawing") %>:
   <aui:form name="fm" action="<%= fileUploadURLString %>" method="post" enctype="multipart/form-data">
  -	<aui:input type="file" name="form_file" label="" size="40"/>
  -	<aui:button type="submit" name="form_upload_button" value="Hochladen"/>
  +<aui:input type="file" name="form_file" label="" size="40"/>
  +<aui:button type="submit" name="form_upload_button" value="Hochladen"/>
   </aui:form>
   
   <aui:script use="aui-oi-request">
  -	A.one('#<portlet:namespace />form_upload_button').on('click',function(){
  -	
  -		var file_path =A.one('#<portlet:namespace />form_file_path').get('value');
  -		A.io.request('<%= fileUploadURL %>', {
  -						method: 'POST',
  -						dataType:'json',
  +A.one('#<portlet:namespace />form_upload_button').on('click',function(){
  +
  +var file_path =A.one('#<portlet:namespace />form_file_path').get('value');
  +A.io.request('<%= fileUploadURL %>', {
  +method: 'POST',
  +dataType:'json',
                           contentType:'multipart/form-data',
                           data: {
  -                        		file: form_file,
  +                         file: form_file,
                           },
                           on: {
  -                            	success: function() {
  -                            		alert('upload successful');
  -                            	}
  +                             success: function() {
  +                             alert('upload successful');
  +                             }
                           }
                       });
        });
  
positive.code: 
  <!-------------------------------------- BUTTON END for MARKER ----------------------------->
  <div id="<portlet:namespace />marker-controls-end" style="display:inline-block;">
  	<aui:button name="button_end_marker" value="&lt;&lt; zur&uuml;ck" style="width: 80px;"/>
  </div>
  <aui:script use="aui-button">
  	
  	var button = A.one('#<portlet:namespace />button_end_marker');
  
  	button.on('click', function() {
  			hideAllActionControls();
  			A.one('#<portlet:namespace />button-do-marker').show();
  			A.one('#<portlet:namespace />button-do-image').show();
  			addMarkersView.setVisibility(false);
  			setButton("button_fix_marker", "disable", namespace);
  			
       });
  </aui:script>
  
  
  <portlet:actionURL name="fileUpload" var="fileUploadURL" />
  <%
     	String fileUploadURLString = fileUploadURL.toString();
  %>
  
  <div id="<portlet:namespace />picture-controls">
  
negative.code:             modal: false
          }).plug(A.Plugin.IO, {uri: portletURL.toString()}).render();
          dialog.show();
  });
  </aui:script>
  
  <!-------------------------------------- BUTTON delete MARKER ----------------------------->
  <div id="<portlet:namespace />marker-controls-delete" style="display:inline-block;">
  <aui:button name="button_delete_marker" value="lschen" style="width: 80px;"/>
  </div>
  <aui:script use="aui-dialog">
  
  var button = A.one('#<portlet:namespace />button_delete_marker');
  
  button.on('click', function() {
  
  A.io.request('<%= eventHandlerURL %>', {
  method: 'POST',
                          dataType: 'json',
                          data: {
                           action: 'deleteMarker',
                               markerId: toDeleteMarkerId
                          },
                          on: {
                               success: function() {
                               var result = this.get('responseData');
                               if(result == "success"){
                               deleteMarkerWithId(toDeleteMarkerId);
                               } else {
                              
                               alert('Es ist ein Fehler aufgetreten:' + result);
                               }
                               }
                          }
           });
       });
  