这个问题应如何解决?

[ircfan]

源码:top.aspx
<img src="../image/title/title1.gif" width="760" height="32" usemap="#Map" border="0">
<map name="Map">
<area shape="rect" coords="49,4,113,31" href="../default.aspx">
<area shape="rect" coords="113,4,178,30" href="../qyml/default.aspx">
<area shape="rect" coords="178,4,243,30" href="default.aspx">
<area shape="rect" coords="243,3,305,30" href="../syjh/default.aspx">
<area shape="rect" coords="303,3,370,31" href="../zjzx/default.aspx">
<area shape="rect" coords="369,4,434,31" href="../zxfw/default.aspx">
<area shape="rect" coords="433,5,498,32" href="../sphc/default.aspx">
<area shape="rect" coords="496,5,561,30" href="../pxzx/default.aspx">
<area shape="rect" coords="561,4,625,33" href="../hycz/default.aspx">
<area shape="rect" coords="626,4,691,31" href="../wsbg/default.aspx">
<area shape="rect" coords="692,4,754,31" href="../yshy/default.aspx">
</map>
这是源码，问题是：
<img src="../image/title/title1.gif" map="#map">
title1.gif到title11.gif，一共有11个图片，下面是有图层(area)做的连接(href)...有没有办法比如用户点击<area shape="rect" coords="692,4,754,31" href="../yshy/default.aspx">这个连接时，上面<img src="../image/title/title11.gif">变成title11.gif的图片。title1到title11的图片大小是一样的。只不过每点一个连接。颜色不一样的。

[saucer]

where is your target? if top.aspx is in a different window,you could try

<img id="myimg1" src="../image/title/title1.gif" width="760" height="32" usemap="#Map" border="0">
......
<area shape="rect" coords="692,4,754,31" href="../yshy/default.aspx" target="anotherwindow" onclick="myimg1.src='../image/title/title11.gif'">