TinyMCE - image_list
image_list: [ { title: 'Bild 1', value: '../image/wall.png' }, { title: 'Bild 2', value: '../image/tafel.png' } ],
image_list: [ { title: 'Bild 1', value: '../image/wall.png' }, { title: 'Bild 2', value: '../image/tafel.png' } ],