<?
        $options = array(
            'onActive' => 'function(title, description){
        description.setStyle("display", "block");
        title.addClass("open").removeClass("closed");
    }',
            'onBackground' => 'function(title, description){
        description.setStyle("display", "none");
        title.addClass("closed").removeClass("open");
    }',
            'startOffset' => 0,  // 0 starts on the first tab, 1 starts the second, etc...
            'useCookie' => true, // this must not be a string. Don't use quotes.
        );

        echo JHtml::_('tabs.start', 'params', $options);
        // Iterate through the extra form fieldsets and display each one.
        foreach ($this->form->getFieldsets("params") as $fieldsets => $fieldset):
            echo JHtml::_('tabs.panel', JText::_($fieldset->name), $fieldsets);

            ?>

                                    <?php
                                    // Iterate through the fields and display them.
                                    foreach($this->form->getFieldset($fieldset->name) as $field):
                                        // If the field is hidden, just display the input.
                                         ?>

                                            <?php
                                        if ($field->hidden):
                                            echo $field->input;
                                        else:
                                            ?>

                                                <?php echo $field->label; ?>

                                                <?php echo $field->input; ?>

                                            <?php
                                        endif;
                                            ?>

                                        <?php
                                    endforeach;
                                    ?>
            <?php

        endforeach;
        ?>
    <?php echo JHtml::_('tabs.end'); ?>