JS取得tab设置more的小技巧

function setShuXueZuoJiaYingYu(typeId) {
var url = "/dfjb.do?action=listPage&menuName="+typeId+"&fn=学生园地";
document.getElementById("shuXueZuoJiaYingYu").href=url;

}

<div id="menu0" >
<a id="shuXueZuoJiaYingYu" href="" class="tab_more f_r">更多》</a>
<ul class="clear">
<li class="hover" onmouseover="setTab(0,0);setShuXueZuoJiaYingYu('小作家摇篮');">小作家摇篮</li>
<li onmouseover="setTab(0,1);setShuXueZuoJiaYingYu('小小数学家');">小小数学家</li>
<li onmouseover="setTab(0,2);setShuXueZuoJiaYingYu('英语小世界');">英语世界</li>
</ul>
</div>