我有这段代码:
$("#menu1").hover( function () {
$(".menu-wrapper").fadeIn("slow");
})
和这个HTML代码:
<div style="position:absolute; left: 18px; top: 55px;">
<img id="top" src="images/topNavigation.png" alt="" width="578" height="42" border="0" usemap="#Map2" />
<map name="Map2" id="Map2">
<area shape="rect" id="menu1" coords="467,7,538,35" href="#" />
<area shape="rect" coords="309,10,415,33" href="#" />
<area shape="rect" coords="163,8,271,36" href="#" />
<area shape="rect" coords="47,6,122,34" href="articles" />
</map>
</div>
<div class="menu-wrapper">
<ul dir="rtl">
<li>Link 1</li>
<li>Link 2</li>
<li>Link 3</li>
</ul>
</div>
并且它无效
有什么问题?