Javascript enabled Token selecting / searching

if there's anybody like me who can't wait here the quick solution for clickable Tokens

1.) create a file called "fillpdf_admin.js" inside the fillpdf folder
2.) open file and enter following text

$(document).ready(function() {
  $('#token_help').children('tbody').children('tr').each(function() {
    $(this).children('td').eq(0).click(function() {
        //console.log($(this));
        $('#edit-value').html($('#edit-value').html() + $(this).html()); 
    });
  });
});

3.) open file token.pages.inc in token folder
4.) edit inside the function "theme_token_help" the last $output line

From this:
$output = theme('table', $headers, $rows, array('class' => 'description'));

To this:
$output = theme('table', $headers, $rows, array('class' => 'description', 'id' => 'token_help'));

5.) Open file "fillpdf.admin.inc", search for function "fillpdf_field_edit" and append in first line following:

drupal_add_js(drupal_get_path("module", "fillpdf") . "/fillpdf_admin.js");

6.) Clear Cache and enjoy :)

EDIT:
Anyway this is just a quick hack, and the JS for sure isn't the fastest, but if you guys have customers, who are nervous and can't wait, it will surely do for the moment :)

Well here comes the vital part ... the search box + add button

in fillpdf.module define following inside menu function

$items['fillpdf/autocomplete/token'] = array(
    'type' => MENU_CALLBACK,
    'access arguments' => array('access content'),
    'page callback' => 'fillpdf_token_autocomplete',
 );

than create the new function somewhere in fillpdf.module

function fillpdf_token_autocomplete($searchText) {
  $full_list = token_get_list("all");

  $result = array();
  foreach ($full_list as $key => $category) {
    foreach ($category as $token => $description) {
      if(strstr($token, $searchText))
        $result[$token] = $token;
    }
  }

  echo drupal_to_js($result);
  
  // exit, to prevent your results form hitting the theme layer
  exit();
}

now in fillpdf.admin.inc function "fillpdf_field_edit" after $form['pdf_key'] array add this

$form['mytoken_auto'] = array(
    '#size' => '30',
    '#weight' => '3',
		'#suffix' => '<input type="button" id="token_insert_btn" value="Insert" />',
    '#type' => 'textfield',
    '#autocomplete_path' => 'fillpdf/autocomplete/token',
    '#title' => 'Token search',
);

now you need a js function inside that form like my before post with fillpdf_admin.js, and there add following code

$('#token_insert_btn').click(function() {
    if($('#edit-mytoken-auto').val() != '')
    {
      $('#edit-value').html($('#edit-value').html() + '[' + $('#edit-mytoken-auto').val() + ']');
      $('#edit-mytoken-auto').val('');
      $('#edit-mytoken-auto').focus();
    }
  });

And there you go ...
if someone could make a patch out of this, it would be great because, still I dont get it how to do it, and i've also got a dozen other custom corrections in the module