Returns HTML for the language overview form.
$variables: An associative array containing:
function theme_language_admin_overview_form_table($variables) {
$form = $variables['form'];
$rows = array();
foreach (element_children($form, TRUE) as $langcode) {
$element =& $form[$langcode];
$row = array(
'class' => array(
'draggable',
),
);
foreach (element_children($element, TRUE) as $column) {
$cell =& $element[$column];
$row['data'][] = drupal_render($cell);
}
$rows[] = $row;
}
$output = theme('table', array(
'header' => $form['#header'],
'rows' => $rows,
'attributes' => array(
'id' => 'language-order',
),
));
$output .= drupal_render_children($form);
drupal_add_tabledrag('language-order', 'order', 'sibling', 'language-order-weight');
return $output;
}