anchor.diff:        var partWeWant = url.replace(uri, '');
         document.getElementById('Articles').value = getArticleStringFromWikipediaArticleMap();
       };
  +    
  +    languageChanged = function() {
  +      var languageCode = document.getElementById('Language').value;
  +      var noLanguageSelected = (languageCode == "");
  +      document.getElementById('SaveButton').disabled = noLanguageSelected;
  +      document.getElementById('AddButton').disabled = noLanguageSelected;
  +    };
     </script>
     
   </head>
  
positive.code:           <select 
                name="languageCode"
                id="Language"
                <%= (readOnly) ? "disabled=\"disabled\"" : "" %>>
              <option></option>
              <%
              List<Language> allLanguages = cloud.getAllLanguages();
              for (Language language : allLanguages) {
  
negative.code:                   style="background-color:pink;"
                    onclick="javascript:populateProjectForm();"/>
              <% } %>      
              <input id="SaveButton" 
                  type="submit" 
                  value="Save" 
                  style="font-size:large;" 
                  <%= (projectLanguageCode.isEmpty()) ? "disabled=\"disabled\"" : "" %>
                  onclick="javascript:lockPage();"/>
            <% } %>      
          </td>
        </tr>
  