Discuz论坛点击新窗口打开js特效

<a href="http://www.lizhenqiu.com/" onclick="atarget(this)" target="_blank">ISWTF</a>
<a href="http://www.lizhenqiu.com/" onclick="atarget(this)">ISWTF</a>

function atarget(obj) {
	obj.target = getcookie('atarget') > 0 ? '_blank' : '';
}

<li><a href="https://lizhenqiu.com/" hidefocus="true" target="main" class="tabon"><em onclick="menuNewwin(this)" title="新窗口打开"></em>搜索设置</a></li>