8.7w+
社区成员
<div id="tabs2">
<ul>
<li onMouseOver="show1()" class="hover"><a href="#">Description </a></li>
<li onMouseOver="show2()"><a href="#">Reviews</a></li>
</ul>
</div>
function show1()
{
document.getElementById("Con_des").style.display = "block";
document.getElementById("Con_comments").style.display = "none";
//document.getElementById("tabs2").getElementsByTagName("li").className= "hover";
//this.className = "hover";
}
function show2()
{
document.getElementById("Con_des").style.display = "none";
document.getElementById("Con_comments").style.display = "block";
//document.getElementById("tabs2").getElementsByTagName("li").className= "hover";
//this.className = "hover";
}
<div id="tabs2">
<ul>
<li onMouseOver="show1()" onMouseOver="this.className='hover'" onMouseOut="this.className=''" class="hover"><a href="#">Description </a></li>
<li onMouseOver="show2()" onMouseOver="this.className='hover'" onMouseOut="this.className=''"><a href="#">Reviews</a></li>
</ul>
</div>