- $t_e = Banana::$page->makeImg(Array('img' => 'e', 'alt' => ' ', 'height' => 18, 'width' => 14));
- $tree['+'] = array(Banana::$page->makeImg(Array('img' => 'p2', 'alt' => '-', 'height' => 18, 'width' => 14)),
- Banana::$page->makeImg(Array('img' => 'p2r', 'alt' => '+', 'height' => 18, 'width' => 14)));
- $tree['-'] = array(Banana::$page->makeImg(Array('img' => 'm2', 'alt' => '-', 'height' => 18, 'width' => 14)),
- Banana::$page->makeImg(Array('img' => 'm2r', 'alt' => '-', 'height' => 18, 'width' => 14)));
- $tree['|'] = array(Banana::$page->makeImg(Array('img' => 'l2', 'alt' => '|', 'height' => 18, 'width' => 14)),
- Banana::$page->makeImg(Array('img' => 'l2r', 'alt' => '|', 'height' => 18, 'width' => 14)));
- $tree['`'] = array(Banana::$page->makeImg(Array('img' => 'a2', 'alt' => '`', 'height' => 18, 'width' => 14)),
- Banana::$page->makeImg(Array('img' => 'a2r', 'alt' => '`', 'height' => 18, 'width' => 14)));
- $tree['t'] = array(Banana::$page->makeImg(Array('img' => 't2', 'alt' => 't', 'height' => 18, 'width' => 14)),
- Banana::$page->makeImg(Array('img' => 't2r', 'alt' => 't', 'height' => 18, 'width' => 14)));
+ self::addTreeKind($tree, '+', 'p2');
+ self::addTreeKind($tree, '-', 'm2');
+ self::addTreeKind($tree, '|', 'l2');
+ self::addTreeKind($tree, '`', 'a2');
+ self::addTreeKind($tree, 't', 't2');