'Close (Esc key)', 'tooltip_sharebutton' => 'Share', 'tooltip_fullscreenbutton' => 'Full screen', 'tooltip_zoombutton' => 'Zoom', 'tooltip_autoplaybutton' => 'Start slide show', 'tooltip_prevbutton' => 'Previous image (left key)', 'tooltip_nextbutton' => 'Next image (right key)', 'label_gallerydoesntexist' => 'Gallery does not exist:', 'label_imagedoesntexist' => 'Image does not exist:' );