Jarlssen_ChooserWidget - custom chooser example

custom chooser example.php

$chooserHelper = Mage::helper('jarlssen_chooser_widget/chooser');

$customChooserConfig = array(
    'input_name'  => 'entity_link',
    'input_label' => $this->__('Custom entity'),
    'button_text' => $this->__('Select entity…'),
    'required'    => true
);

$chooserBlock = 'custom_module/chooser';

$chooserHelper->createChooser($model, $fieldset, $customChooserConfig, chooserBlock);