img热点链接
<img src="Images/Logo.jpg" alt="" border="0" usemap="#Map"
style="width: 800px; height: 239px" /></td>
<map name="Map" id="Map"><area shape="rect" coords="334, 182, 451, 225"
href="AddMessage.aspx" />
style="width: 800px; height: 239px" /></td>
<map name="Map" id="Map"><area shape="rect" coords="334, 182, 451, 225"
href="AddMessage.aspx" />