当前代码如下:
<p>
<a href="../assets/docs/2018 Tax Newsletter.pdf"
onmouseout="MM_swapImgRestore()"
onmouseover="MM_swapImage('fphNews','','../images/fph link final/news links/fphNews-ovr.jpg',1)">
<img alt="Farmer, Poklop, Hoppa Newsletter"
border="0"
height="52"
id="fphNews"
name="fphNews"
src="../images/FPH News/fphNews_Sidebar_2013.gif" width="200" />
</a>
</p>
我需要交换出现的fphNews-ovr.jp
g和fphNews_Sidebar_2013.gif
图像,但是每次我用新文件(分别名为fphNews-ovr2018.jpg
和fphNews_Sidebar_2018.gif
替换它们时,它们都不会不行我究竟做错了什么?除了图像文件的名称,我还需要修改什么?