var MENU_ITEMS = [
                ['takeoff',null, null,
                      ['start', 'start.html', null],
                      ['flug', null, null,
                               ['thermik', 'thermik.html',null],
                               ['soaring', 'soaring.html',null],
                               ['gleiten', 'gleiten.html',null],
                               ],
                      ['landung', 'landung.html', null],
                ],
                ['people',null,null,
                       ['passagier','passagier.html', null],
                       ['pilot','pilot.html', null],],
                ['facts', null, null,
                               ['aktuell', 'news.html',null],
                               ['gerät', 'stuff.html',null],
                               ['gelände', 'location.html',null],
                               ['preise', 'preise.html',null],
                               ],
                ['photos', null,null,
                               ['gallery', 'gallery/photos.html',null],
                               ['panorama', 'panorama/panorama.html',null],
                               ],
                ['contact',null,null,
                       ['impressum','impressum.html',null],
                       ['mail','mailto:diwa@flow-project.de',null],

                ],


];