var lpViewAssignmentsDue = new Ext.Window({
   title: 'Due assignments for [weekday], [month] [day]',
   closeAction:'hide',
   modal: true,
   width: 330,
   height: 225,
   bodyStyle: 'background-color: white;',
   items:[
      {
          xtype: 'grid',
          id: 'lp_viewdue_grid',
          autoHeight: true,
          border: false,
          autoExpandColumn: 'assignmentName',
          enableColumnHide: false,
          enableColumnMove: false,
          enableColumnResize: false,
          stripeRows: false,
          columns: [
              { xtype: 'gridcolumn', header: 'Assignment', sortable: true, resizable: true, width: 100, dataIndex: 'assignment', id: 'assignmentName' }
          ],
          store: new Ext.data.Store({
               url : 'teacher_tools/lessonplans_data.json.php',
               baseParams: {command: 'getDueAssignments'},
               reader: new Ext.data.JsonReader({root: 'assignments'}, [
               	  {name: 'assignment'}                                                                         	  
               ]),
               autoLoad : false
           })
      }
   ],
   fbar: {
      xtype: 'toolbar',
      items: [
          {
              xtype: 'button',
              text: 'Close',
              handler: function(btn) {
                  this.ownerCt.ownerCt.hide();
              } 
          }
      ]
   },
  showWithArgs: function (date) {
      this.setTitle('Due assignments for '+date.format('l')+', '+date.format('F')+' '+date.format('d'));
      
      var grid = this.items.item(0);
      grid.store.baseParams.date = date.format('m/d/Y');
      grid.store.load();
      this.show();
  }
});