imagefield_crop doesnt work with Insert: just

hey folks, there is a problem with the html-structur.
after enabling Insert for imagefield_crop, it seemed to work, but actually you can only insert the first image. there is a constructor error in the insert.js

The problem is in the line 36.

    34     var widgetType = $(this).attr('rel');
    35     var settings = Drupal.settings.insert.widgets[widgetType];
    36     var wrapper = $(this).parents(settings.wrapper).filter(':first').get(0);
    37     var style = $('.insert-style', wrapper).val();
    38     var content = $('input.insert-template[name$="[' + style + ']"]', wrapper).val();
    39     var filename = $('input.insert-filename', wrapper).val();

the var wraper is undefined when fireing the "insert-button" in the imagefield_crop_widget. it always takes the first image.
i think it is a constructor error, because of all the html imagefield_crop is creating.

possible solution: what about to leave the div.image-preview and the drag-handler. the image-preview element, can be set display:none; etc. I think there are other modules using the html-core-structure to get their values.

what do you think? maybe other solutions for now?

btw: to get insert working you need to create a widget with hook_insert_widgets):

function settings_insert_widgets() {
  return array(
    'imagefield_crop_widget' => array(
      'element_type' => 'managed_file',
      'wrapper' => '.image-widget',
      'fields' => array(
        'alt' => 'input[name$="[alt]"], textarea[name$="[alt]"]',
        'title' => 'input[name$="[title]"], textarea[name$="[title]"]',
        'description' => 'input[name$="[description]"], textarea[name$="[description]"]',
      ),
    ),
  );
}

Now You can easily enable the Insert-Button in your field-settings.