text: /**
   * Handling space chooser user input
   */
  
  $(document).ready(function() {
  
      var chosen = []; // Array for visible space menu entries
      var arrPosition = ""; // Save the current position inside the chosen array
  
      /**
       * Open space chooser and load user spaces 
       */
      $('#space-menu').click(function() {
  
          // load user spaces
          $.ajax({
              'url': scSpaceListUrl,
              'cache': false,
              'data': jQuery(this).parents("form").serialize(),
              'success': function(html) {
  
                  // show loaded space entries
                  jQuery("#loader_spaces").replaceWith(html)
  
                  // show new activities for spaces
                  getSpaceEntries();
  
                  // fill array with visible space entries
                  $("#space-menu-dropdown ul li").each(function(index) {
                      chosen.push(index);
                  });
  
                  // select the first space entry
                  $('#space-menu-dropdown li ul li:eq(' + chosen[0] + ')').addClass('selected');
  
              }});
  
          // use setIntervall to setting the focus
          var spaceFocus = setInterval(setFocus, 10);
  
          function setFocus() {
              // set focus
              $('#space-menu-search').focus();
              // stop interval
              clearInterval(spaceFocus);
          }
  
      })
  
      /**
       * Open space chooser and load user spaces
       */
      function getSpaceEntries() {
  
          // load data
          jQuery.getJSON(scSpaceEntryUrl, function(json) {
  
              for (var i = 0; i < json.workspaces.length; i++) {
  
                  if (json.workspaces[i].newItems == 0) {
                      jQuery('#space-badge-' + i).css('display', 'none')
  
                  } else {
                      //jQuery('#space-badge-' + i).css('display', 'block')
                      jQuery('#space-badge-' + i).fadeIn('slow');
                  }
  
                  jQuery('#space-badge-' + i).empty();
                  jQuery('#space-badge-' + i).append(json.workspaces[i].newItems);
  
  
                  //$newItemsCounter += parseInt(json.workspaces[i].newItems);
  
              }
          })
      }
  
      /**
       * Show and navigate through spaces depends on user input
       */
      $('#space-menu-search').keyup(function(event) {
  
  
          if (event.keyCode == 40) {
  
              // set current array position
              if (arrPosition === "") {
                  arrPosition = 1;
              } else if ((arrPosition) < chosen.length - 1) {
                  arrPosition++;
              }
  
              // remove selection from last space entry
              $('#space-menu-dropdown li ul li').removeClass('selected');
  
              // add selection to the current space entry
              $('#space-menu-dropdown li ul li:eq(' + chosen[arrPosition] + ')').addClass('selected');
  
              return false;
  
          } else if (event.keyCode == 38) {
  
              // set current array position
              if (arrPosition === "") {
                  arrPosition = 1;
              } else if ((arrPosition) > 0) {
                  arrPosition--;
              }
  
              $('#space-menu-dropdown li ul li').removeClass('selected');
  
              // add selection to the current space entry
              $('#space-menu-dropdown li ul li:eq(' + chosen[arrPosition] + ')').addClass('selected');
  
              return false;
  
          } else if (event.keyCode == 13) {
  
              // check if one space is selected
              if ($('#space-menu-spaces li').hasClass("selected")) {
  
                  // move to selected space, by hitting enter
                  window.location.href = $('#space-menu-dropdown li ul li.selected a').attr('href');
              }
  
          } else {
  
              // lowercase and save entered string in variable
              var input = $(this).val().toLowerCase();
  
              if (input > 0) {
                  // remove max-height property to hide the nicescroll scrollbar
                  $('#space-menu-spaces').css({'max-height': 'none'});
              } else {
                  // set max-height property to show the nicescroll scrollbar
                  $('#space-menu-spaces').css({'max-height': '400px'});
              }
  
              // empty variable and array
              chosen = [];
              arrPosition = "";
  
              $("#space-menu-dropdown li ul li").each(function(index) {
  
                  // remove selected classes from all space entries
                  $('#space-menu-dropdown li ul li').removeClass('selected');
  
  
                  // lowercase and save space strings in variable
                  var str = $(this).text().toLowerCase();
  
                  if (str.search(input) == -1) {
                      // hide elements when not matched
                      $(this).css('display', 'none');
                  } else {
                      // show elements when matched
                      $(this).css('display', 'block');
  
                      // update array with the right li element
                      chosen.push(index);
                  }
  
              });
  
  
              // add selection to the first space entry
              $('#space-menu-dropdown li ul li:eq(' + chosen[0] + ')').addClass('selected');
  
              // check if entered string is empty or not
              if (input.length == 0) {
                  // reset inputs
                  resetSpaceSearch();
              } else {
                  // show search reset icon
                  $('#space-search-reset').fadeIn('fast');
              }
  
              // remove hightlight
              $("#space-menu-dropdown li ul li").removeHighlight();
  
              // add new highlight matching strings
              $("#space-menu-dropdown li ul li").highlight(input);
  
  
          }
  
          //return event.returnValue;
  
      })
  
      /**
       * Disable enter key
       */
      $('#space-menu-search').keypress(function(event) {
          if (event.keyCode == 13) {
              // deactivate the standard press event
              event.preventDefault();
              return false;
          }
      });
  
  
      /**
       * Click handler to reset user input
       */
      $('#space-search-reset').click(function() {
          resetSpaceSearch();
      })
  
      /**
       * Reset user input
       */
      function resetSpaceSearch() {
  
          // fade out the cross icon
          $('#space-search-reset').fadeOut('fast');
  
          // empty input field
          $('#space-menu-search').val('');
  
          // set focus to input field
          $('#space-menu-search').focus();
  
          $("#space-menu-dropdown li ul li").each(function() {
  
              // show all space entries
              $(this).css('display', 'block');
  
              // remove search result highlighting
              $("#space-menu-dropdown li ul li").removeHighlight();
  
              // remove the curren tspace entry selection
              $('#space-menu-dropdown li ul li').removeClass('selected');
  
          });
  
          // set max-height property to show the nicescroll scrollbar
          $('#space-menu-spaces').css({'max-height': '400px'});
      }
  
  });