以前阿权站长曾写过一篇关于QQ在线交谈代码的文章，今天阿权站长要分享的代码是一款好看的qq浮动在线客服代码，本代码特点：QQ在线客服好控制，可进行QQ在线客服进行分类。缺点：代码有点太长，不过放在</body></html>后面也没有多大影响。关于本段代码的例子效果：请参照重工机械网。
展开效果如下，不展开时是一个浮动图片，鼠标放到图片时QQ在线客服展开：
（居浏览器右测滑动条处的QQ浮动在线客服）
下面直接看qq浮动在线客服代码(两步)：
简单说明：其中的346+363458是阿权站长的个人QQ，用的时候，您可要换成是自己的QQ；每个类别最后都有：<div class="qqkfhm bgdh"></div> 发的这个可以删除，删除后下面将不会留空白，若您需要添加更多的QQ客服，请多复制这样一个div便可。
1、把以下代码放在您想要qq浮动在线客服效果页面的</body></html>后面：
<div class="qqbox" id="divQQbox">
<div class="qqlv" id="meumid" onmouseover="show()"><img src="upload/201302210833025333.gif" /></div>
<div class="qqkf" style="display:none;" id="contentid" onmouseout="hideMsgBox(event)">
<div class="qqkfbt" onClick="showandhide('qq-','qqkfbt','qqkfbt','K',3,1);" id="qq-1" onfocus="this.blur();">客 服 中 心</div>
<div id="K1">
<div class="qqkfhm bgdh"><a href="tencent://message/?uin=346363458" title=' 客服客服1号'><img src='upload/201302210833045511.gif' border='0'> 客服中心1号</a> <br/>
</div>
<div class="qqkfhm bgdh"><a href="tencent://message/?uin=346363458" title=' 客服客服2号'><img src='upload/201302210833045511.gif' border='0'> 客服中心2号</a> <br/>
</div>
<div class="qqkfhm bgdh"><a href="tencent://message/?uin=346363458" title=' 客服客服3号'><img src='upload/201302210833045511.gif' border='0'> 客服中心3号</a> <br/>
</div>
<div class="qqkfhm bgdh"><a href="tencent://message/?uin=346363458" title=' 客服客服4号'><img src='upload/201302210833045511.gif' border='0'> 客服中心4号</a> <br/>
</div>
<div class="qqkfhm bgdh"><a href="tencent://message/?uin=346363458" title=' 客服客服5号'><img src='upload/201302210833045511.gif' border='0'> 客服中心5号</a> <br/>
</div>
<div class="qqkfhm bgdh"></div>
</div>
<div class="qqkfbt" onClick="showandhide('qq-','qqkfbt','qqkfbt','K',3,2);" id="qq-2" onfocus="this.blur();">售 后 服 务</div>
<div id="K2" style="display:none">
<div class="qqkfhm bgdh"><a href='tencent://message/?uin=346363458' title=' 售后客服1号'><img src='upload/201302210833045511.gif' border='0'> 售后客服1号</a> <br/>
</div>
<div class="qqkfhm bgdh"><a href='tencent://message/?uin=346363458' title=' 售后客服2号'><img src='upload/201302210833045511.gif' border='0'> 售后客服2号</a> </div>
<div class="qqkfhm bgdh"><a href='tencent://message/?uin=346363458' title=' 售后客服3号'><img src='upload/201302210833045511.gif' border='0'> 售后客服3号</a> <br/>
</div>
<div class="qqkfhm bgdh"><a href='tencent://message/?uin=346363458' title=' 售后客服4号'><img src='upload/201302210833045511.gif' border='0'> 售后客服4号</a> </div>
<div class="qqkfhm bgdh"><a href='tencent://message/?uin=346363458' title=' 售后客服4号'><img src='upload/201302210833045511.gif' border='0'> 售后客服5号</a> </div>
<div class="qqkfhm bgdh"></div>
</div>
<div class="qqkfbt" onClick="showandhide('qq-','qqkfbt','qqkfbt','K',3,3);" id="qq-3" onfocus="this.blur();">投 诉 中 心</div>
<div id="K3" style="display:none">
<div class="qqkfhm bgdh"><a href='tencent://message/?uin=346363458' title=' 投诉客服1号'><img src='upload/201302210833045511.gif' border='0'> 投诉中心1号</a> <br/>
</div>
<div class="qqkfhm bgdh"><a href='tencent://message/?uin=346363458' title=' 投诉中心2号'><img src='upload/201302210833045511.gif' border='0'> 投诉中心2号</a> <br/>
</div>
<div class="qqkfhm bgdh"><a href='tencent://message/?uin=346363458' title=' 投诉中心3号'><img src='upload/201302210833045511.gif' border='0'> 投诉中心3号</a> <br/>
</div>
<div class="qqkfhm bgdh"><a href='tencent://message/?uin=346363458' title=' 投诉中心4号'><img src='upload/201302210833045511.gif' border='0'> 投诉中心4号</a> <br/>
</div>
<div class="qqkfhm bgdh"><a href='tencent://message/?uin=346363458' title=' 投诉中心5号'><img src='upload/201302210833045511.gif' border='0'> 投诉中心5号</a> <br/>
</div>
<div class="qqkfhm bgdh"></div>
</div>
</div>
</div>
<script>
function showandhide(h_id,hon_class,hout_class,c_id,totalnumber,activeno) {
var h_id,hon_id,hout_id,c_id,totalnumber,activeno;
for (var i=1;i<=totalnumber;i++) {
document.getElementById(c_id+i).style.display='none';
document.getElementById(h_id+i).className=hout_class;
}
document.getElementById(c_id+activeno).style.display='block';
document.getElementById(h_id+activeno).className=hon_class;
}
var tips;
var theTop = 100;
var old = theTop;
function initFloatTips()
{
tips = document.getElementById('divQQbox');
moveTips();
}
function moveTips()
{
var tt=50;
if (window.innerHeight)
{
pos = window.pageYOffset
}else if (document.documentElement && document.documentElement.scrollTop) {
pos = document.documentElement.scrollTop
}else if (document.body) {
pos = document.body.scrollTop;
}
pos=pos-tips.offsetTop+theTop;
pos=tips.offsetTop+pos/10;
if (pos < theTop){
pos = theTop;
}
if (pos != old) {
tips.style.top = pos+"px";
tt=10; //alert(tips.style.top);
}
old = pos;
setTimeout(moveTips,tt);
}
initFloatTips();
if(typeof(HTMLElement)!="undefined") //给firefox定义contains()方法，ie下不起作用
{
HTMLElement.prototype.contains=function (obj)
{
while(obj!=null&&typeof(obj.tagName)!="undefind"){ //通过循环对比来判断是不是obj的父元素
if(obj==this) return true;
obj=obj.parentNode;
}
return false;
}
}
function show()
{
document.getElementById("meumid").style.display="none"
document.getElementById("contentid").style.display="block"
}
function hideMsgBox(theEvent){
if (theEvent){
var browser=navigator.userAgent;
if (browser.indexOf("Firefox")>0){ //如果是Firefox
if (document.getElementById("contentid").contains(theEvent.relatedTarget)) { //如果是子元素
return
}
}
if (browser.indexOf("MSIE")>0 || browser.indexOf("Presto")>=0){ //如果是IE
if (document.getElementById('contentid').contains(event.toElement)) { //如果是子元素
return; //结束函式
}
}
}
document.getElementById("meumid").style.display = "block";
document.getElementById("contentid").style.display = "none";
}
</script>
2、在您的css文件的后面加入以下代码，若单独在根目录另建一个qq.css文件，则需要在添加qq浮动在线客服代码的页面头部都加上 <link href="qq.css" rel="stylesheet" type="text/css" />
div,form,img,ul,ol,li,dl,dt,dd,p {margin: 0; padding: 0; border: 0;}
ul{
list-style-type:none;
}
.qqbox a:link {
color: #000;
text-decoration: none;
}
.qqbox a:visited {
color: #000;
text-decoration: none;
}
.qqbox a:hover {
color: #f80000;
text-decoration: underline;
}
.qqbox a:active {
color: #f80000;
text-decoration: underline;
}
.qqbox{
width:132px;
height:auto;
overflow:hidden;
position:absolute;
right:0;
top:100px;
color:#000000;
font-size:12px;
letter-spacing:0px;
}
.qqlv{
width:25px;
height:256px;
overflow:hidden;
position:relative;
float:right;
z-index:50px;
}
.qqkf{
width:120px;
height:auto;
overflow:hidden;
right:0;
top:0;
z-index:99px;
border:6px solid #138907;
background:#fff;
}
.qqkfbt{
width:118px;
height:20px;
overflow:hidden;
background:#138907;
line-height:20px;
font-weight:bold;
color:#fff;
position:relative;
border:1px solid #9CD052;
cursor:pointer;
text-align:center;
}
.qqkfhm{
width:112px;
height:22px;
overflow:hidden;
line-height:22px;
padding-right:8px;
position:relative;
margin:3px 0;
}
.bgdh{
width:102px;
padding-left:10px;
}
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本文标题：qq浮动客服代码