anchor.diff:      <script src="//ajax.aspnetcdn.com/ajax/jQuery/jquery-1.6.1.min.js"></script>
       <script src="//ajax.aspnetcdn.com/ajax/jquery.ui/1.8.13/jquery-ui.min.js"></script>
       <script src="//ajax.aspnetcdn.com/ajax/jquery.validate/1.8.1/jquery.validate.min.js"></script>
  -    <script src="${opensocial_engine_url}/js/container.js?c=1&container=default&debug=1"></script>
  +    <script src="${opensocial_engine_url}/js/container.js?c=1&amp;container=default&amp;debug=1"></script>
       <script src="<spring:url value="/script/rave.js"/>"></script>
       <script src="<spring:url value="/script/rave_api.js"/>"></script>
       <script src="<spring:url value="/script/rave_opensocial.js"/>"></script>
  
positive.code:             <fieldset class="ui-helper-reset">
                  <label for="tab_title">Title</label>
                  <input type="text" name="tab_title" id="tab_title" value="" class="required ui-widget-content ui-corner-all" />
                  <label for="pageLayoutField">Select Page Layout:</label>
                  <select name="pageLayout" id="pageLayout">
                      <option value="columns_1" id="columns_1_id">One Column</option>
                      <option value="columns_2" id="columns_2_id" selected="selected">Two Columns</option>
  
negative.code:                 <c:forEach var="regionWidget" items="${region.regionWidgets}">
                      <div class="widget-wrapper" id="widget-${regionWidget.id}-wrapper">
                          <div class="widget-title-bar">
                              <span id="widget-${regionWidget.id}-title"><c:out value="${regionWidget.widget.title}"/></span>
                              <!-- These are toolbar buttons -->
                              <div id="widget-${regionWidget.id}-toolbar" style="float:right;">
                                  <button id="widget-${regionWidget.id}-prefs"
  