how to put javascript calendar on CI ??

Code:

function Adminpage()

    {

        parent::Controller();

        $this->base    = $this->config->item('base_url');

        $this->css    = $this->config->item('css1');

        $this->js    = $this->config->item('js');

        $this->menu = $this->menu->menu_adm();

        $this->load->model('Crud');

        $user_table = 'users';



    }

Code:

&lt;?    $attributes = array('class' => 'cssform', 'id' => 'myform', 'name' => 'myform');

        echo form_open('/adminpage/create_news/', $attributes);

        echo form_hidden('id', '');

        echo '<p>';

        echo form_label('Tanggal', 'tanggal');

        echo form_input('tanggal','');?&gt;&nbsp;

        <a href="&lt;?=" title="select your arrival date"> <img src="&lt;?=" alt="select your arrival date date" border="0" height="16" width="16"></a>

    &lt;?    echo '</p>';

        echo '<p>';

        echo form_label('Judul', 'judul');

        echo form_input('judul','');

        echo '</p>';

        echo '<p>';

        echo form_label('Isi', 'Isi');

        echo form_textarea('isi','');

        echo '</p>';

        echo '<p>';

        echo form_label('Upload Picture', 'up_pic');

        $data = array(

            'id'   => 'photo',

            'name' => 'photo',

            'value'=> ''

            );

        echo form_upload($data);

        echo '<div id="error2">';

        echo $this->session->flashdata('error_text');

        echo '</div>';    

        echo '<p></p>';

                                                        

            echo '<div style="margin-left: 160px;">';

            $data = array(

            'id'   => 'submitbutton1',

            'value'=> 'Create',

            );

            echo form_submit($data);

            $data = array(

            'id'   => 'submitbutton1',

            'value'=> 'Reset',

            );

            echo form_reset($data);

            echo '</div>';

        

        echo form_close();

    ?&gt;