Get Table columns each loop with rowIndex using jquery

<table>

                        <tbody>

                            <tr>

                                <td>

                                    first row

                                </td>

                            </tr>

                            <tr>

                                <td>

                                    second row

                                </td>

                                <td>

                                    second row

                                </td>

                                <td>

                                    second row

                                </td>

                                <td>

                                    second row

                                </td>

                            </tr>

                            <tr>

                                <td>

                                    third row

                                </td>

                            </tr>

                            <tr>

                                <td>

                                    fourth row

                                </td>

                            </tr>

                            <tr>

                                <td>

                                    fifth row

                                </td>

                            </tr>

                        </tbody>

                    </table>

/////////////////////////

   <script>

                        function GetData () {

                            $('table tr').click(function () {

                                alert(this.rowIndex);

                                $('table tr').eq(this.rowIndex).find('td').each(function () {

                                    alert($(this).html());

                                });

                            });

                        }

                    </script>