if (1 != $col) {
    $col--;
    for ($j = $col; $j <= $GLOBALS['songlistModuleConfig']['cols']; ++$j) {
        $cat[$row][$j][$categoryHandler->keyName] = 0;
        $cat[$row][$j]['width']                   = floor(100 / $GLOBALS['songlistModuleConfig']['cols']) . '%';