如何做一个图片按扭的提交?谢谢
<form method="post" action="chklogin.asp">
<table width="341" height="27" border="1" cellpadding="6" cellspacing="0" bordercolor="#003399" bgcolor="#003399" style="border-collapse: collapse">
<tr>
<td width="123" height="25" align="center"><strong><font color="#FFFFFF">用户:</font></strong>
<input name="adminname" size="10" style="font-size: 9pt"> </td>
<td width="123" align="center"><strong><font color="#FFFFFF">密码:</font>
<input type="password" name="Password" size="10" style="font-size: 9pt">
</strong></td>
<td width="51" align="center"> <input type="submit" name="Submit" value=" GO " class="buttonface" style="background-color: #FFFFFF; border: 1 solid #FFFFFF"></td>
</tr>
</table>
</form></td>
我想把GO按扭做成一张图片,应该如何来提交这样的表单form呢?谢谢