text: var Calendar = function() {
  
  
      return {
          //main function to initiate the module
          init: function() {
              Calendar.initCalendar();
          },
  
          initCalendar: function() {
  
              if (!jQuery().fullCalendar) {
                  return;
              }
  
              var date = new Date();
              var d = date.getDate();
              var m = date.getMonth();
              var y = date.getFullYear();
  
              var h = {};
  
              if (Metronic.isRTL()) {
                  if ($('#calendar').parents(".portlet").width() <= 720) {
                      $('#calendar').addClass("mobile");
                      h = {
                          right: 'title, prev, next',
                          center: '',
                          left: 'agendaDay, agendaWeek, month, today'
                      };
                  } else {
                      $('#calendar').removeClass("mobile");
                      h = {
                          right: 'title',
                          center: '',
                          left: 'agendaDay, agendaWeek, month, today, prev,next'
                      };
                  }
              } else {
                  if ($('#calendar').parents(".portlet").width() <= 720) {
                      $('#calendar').addClass("mobile");
                      h = {
                          left: 'title, prev, next',
                          center: '',
                          right: 'today,month,agendaWeek,agendaDay'
                      };
                  } else {
                      $('#calendar').removeClass("mobile");
                      h = {
                          left: 'title',
                          center: '',
                          right: 'prev,next,today,month,agendaWeek,agendaDay'
                      };
                  }
              }
  
              var initDrag = function(el) {
                  // create an Event Object (http://arshaw.com/fullcalendar/docs/event_data/Event_Object/)
                  // it doesn't need to have a start or end
                  var eventObject = {
                      title: $.trim(el.text()) // use the element's text as the event title
                  };
                  // store the Event Object in the DOM element so we can get to it later
                  el.data('eventObject', eventObject);
                  // make the event draggable using jQuery UI
                  el.draggable({
                      zIndex: 999,
                      revert: true, // will cause the event to go back to its
                      revertDuration: 0 //  original position after the drag
                  });
              };
  
              var addEvent = function(title) {
                  title = title.length === 0 ? "Untitled Event" : title;
                  var html = $('<div class="external-event label label-default">' + title + '</div>');
                  jQuery('#event_box').append(html);
                  initDrag(html);
              };
  
              $('#external-events div.external-event').each(function() {
                  initDrag($(this));
              });
  
              $('#event_add').unbind('click').click(function() {
                  var title = $('#event_title').val();
                  addEvent(title);
              });
  
              //predefined events
              $('#event_box').html("");
              addEvent("My Event 1");
              addEvent("My Event 2");
              addEvent("My Event 3");
              addEvent("My Event 4");
              addEvent("My Event 5");
              addEvent("My Event 6");
  
              $('#calendar').fullCalendar('destroy'); // destroy the calendar
              $('#calendar').fullCalendar({ //re-initialize the calendar
                  header: h,
                  defaultView: 'month', // change default view with available options from http://arshaw.com/fullcalendar/docs/views/Available_Views/ 
                  slotMinutes: 15,
                  editable: true,
                  droppable: true, // this allows things to be dropped onto the calendar !!!
                  drop: function(date, allDay) { // this function is called when something is dropped
  
                      // retrieve the dropped element's stored Event Object
                      var originalEventObject = $(this).data('eventObject');
                      // we need to copy it, so that multiple events don't have a reference to the same object
                      var copiedEventObject = $.extend({}, originalEventObject);
  
                      // assign it the date that was reported
                      copiedEventObject.start = date;
                      copiedEventObject.allDay = allDay;
                      copiedEventObject.className = $(this).attr("data-class");
  
                      // render the event on the calendar
                      // the last `true` argument determines if the event "sticks" (http://arshaw.com/fullcalendar/docs/event_rendering/renderEvent/)
                      $('#calendar').fullCalendar('renderEvent', copiedEventObject, true);
  
                      // is the "remove after drop" checkbox checked?
                      if ($('#drop-remove').is(':checked')) {
                          // if so, remove the element from the "Draggable Events" list
                          $(this).remove();
                      }
                  },
                  events: [{
                      title: 'All Day Event',
                      start: new Date(y, m, 1),
                      backgroundColor: Metronic.getBrandColor('yellow')
                  }, {
                      title: 'Long Event',
                      start: new Date(y, m, d - 5),
                      end: new Date(y, m, d - 2),
                      backgroundColor: Metronic.getBrandColor('green')
                  }, {
                      title: 'Repeating Event',
                      start: new Date(y, m, d - 3, 16, 0),
                      allDay: false,
                      backgroundColor: Metronic.getBrandColor('red')
                  }, {
                      title: 'Repeating Event',
                      start: new Date(y, m, d + 4, 16, 0),
                      allDay: false,
                      backgroundColor: Metronic.getBrandColor('green')
                  }, {
                      title: 'Meeting',
                      start: new Date(y, m, d, 10, 30),
                      allDay: false,
                  }, {
                      title: 'Lunch',
                      start: new Date(y, m, d, 12, 0),
                      end: new Date(y, m, d, 14, 0),
                      backgroundColor: Metronic.getBrandColor('grey'),
                      allDay: false,
                  }, {
                      title: 'Birthday Party',
                      start: new Date(y, m, d + 1, 19, 0),
                      end: new Date(y, m, d + 1, 22, 30),
                      backgroundColor: Metronic.getBrandColor('purple'),
                      allDay: false,
                  }, {
                      title: 'Click for Google',
                      start: new Date(y, m, 28),
                      end: new Date(y, m, 29),
                      backgroundColor: Metronic.getBrandColor('yellow'),
                      url: 'http://google.com/',
                  }]
              });
  
          }
  
      };
  
  }();