我是新手，请帮忙看看 第二行的。。 怎么让image跨四行，谢谢！
    <table width="609" border="0" align="center" cellspacing="0" cellpadding="0">
            <tr>
                <td height="10"></td>
            </tr>
            <tr>
                <td height="30" background="images/tab_05.gif">
                    <table width="100%" border="0" cellspacing="0" cellpadding="0">
                        <tr>
                            <td width="12" height="30">
                                <img src="images/tab_03.gif" width="12" height="30" /></td>
                            <td>
                                <table width="100%" border="0" cellspacing="0" cellpadding="0">
                                    <tr>
                                        <td width="46%" valign="middle">
                                            <table width="100%" border="0" cellspacing="0" cellpadding="0">
                                                <tr>
                                                    <td width="5%">
                                                        <div ali