好友选中
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<div style="width:200px; height:600px; margin-top:30px">
<div class="f" onclick="Xuan(this)" onmouseover="Bian(this)" onmouseout="Hui(this)" xz="0">张三</div>
<div class="f" onclick="Xuan(this)" onmouseover="Bian(this)" onmouseout="Hui(this)" xz="0">李四</div>
<div class="f" onclick="Xuan(this)" onmouseover="Bian(this)" onmouseout="Hui(this)" xz="0">王五</div>
<div class="f" onclick="Xuan(this)" onmouseover="Bian(this)" onmouseout="Hui(this)" xz="0">赵六</div>
<div class="f" onclick="Xuan(this)" onmouseover="Bian(this)" onmouseout="Hui(this)" xz="0">马七</div>
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