<div class="left menu_one" onmouseover="onOverMenu(this)">
                    <b><a class="white" href='dd.html'>
                        dddddddddddddddd</a></b>
</div>function onOverMenu(obj) {
   alert($(obj).html());
}现在我希望 获取当前对象 html()中的 a 标签 ,然后更改它的样式。Who can help me?