可浮动QQ在线客服_javascript技巧

复制代码 代码如下:

(function(){
QQMenuInt=_QQMenuInt;
moveQQmenu=_moveQQmenu;
function _QQMenuInt(){
QQMenu.style.position="absolute";
QQMenu.style.display="";
if(parseInt(document.documentElement.offsetWidth)>1024){
QQMenuPosition.Left+=(parseInt(document.documentElement.offsetWidth)-1024-20);
}
if(QQMenuPosition.isRight){
QQMenu.style.right=QQMenuPosition.Left+"px";
}else{
QQMenu.style.left=QQMenuPosition.Left+"px";
}
QQMenu.style.top=QQMenuPosition.Top+"px";
moveQQmenu();
}
function _moveQQmenu(){
var from=parseInt(QQMenu.style.top,10);
var yOffset;
var to=window.pageYOffset?window.pageYOffset:document.documentElement.scrollTop;
to=to+QQMenuPosition.Top;
if(to!=from){
yOffset = Math.ceil(Math.abs(to-from)/20);
if(tovar oldTop=parseInt(QQMenu.style.top,10);
QQMenu.style.top=(oldTop+yOffset)+"px";
}
if(QQMenu.style.display!="none"){
window.setTimeout("moveQQmenu()",QQMenuPosition.timeout);
}
}
})()

使用方法：
1、引入上面的js
2、在页面的最后面加上 

复制代码 代码如下:

QQMenu为漂浮层的最外层ID
QQMenuPosition是设置漂浮层相关参数
Left:层相对于左侧的偏移量。如果isRight为true则是相对于右侧的偏移量
Top:层相对于顶部的偏移量
timeout:层移动时间间隔，越大越慢

<title>Untitled</title> <style type="text/css"> /*QQ在线客服务处*/ .kefuchu{ width:109px;} .SS_dh1{background:url(http://img.jb51.net/online/qq/images/SSindex/SS_dh1.jpg) no-repeat; height:51px; width:84px; float:left} .SS_dh2{background:url(http://img.jb51.net/online/qq/images/SSindex/SS_dh2.jpg) no-repeat; height:51px; width:25px; float:left; display:block} .SS_dh3{background:url(http://img.jb51.net/online/qq/images/SSindex/SS_dh3.jpg) repeat-y; width:109px; } .SS_dh4{background:url(http://img.jb51.net/online/qq/images/SSindex/SS_dh4.jpg) no-repeat; height:17px; width:109px; } .SS_dh5{background:url(http://img.jb51.net/online/qq/images/SSindex/SS_dh5.jpg) no-repeat; height:23px; width:74px; margin-left:20px;} </style> <script type="text/javascript" src="http://img.jb51.net/online/qq/js/QQMenu.js"></script> fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf fsdafsdfsfsdf <!--QQ在线客服务处--> <div class="kefuchu" id="QQMenu" style="display:none;"> <div class="SS_dh1"></div> <a class="SS_dh2" href="javascript:void(0)" onclick="QQMenu.style.display='none'"></a> <span class="clear"></span> <div class="SS_dh3"> <div class="SS_dh5"><a href="http://sighttp.qq.com/cgi-bin/check?sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc" target="_blank;" onclick="var tempSrc='http://sighttp.qq.com/wpa.js?rantime='+Math.random()+'&sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc';var oldscript=document.getElementById('testJs');var newscript=document.createElement('script');newscript.setAttribute('type','text/javascript'); newscript.setAttribute('id', 'testJs');newscript.setAttribute('src',tempSrc);if(oldscript == null){document.body.appendChild(newscript);}else{oldscript.parentNode.replaceChild(newscript, oldscript);}return false;"><img border="0" src="http://wpa.qq.com/pa?p=1:461478385:1" alt="www.jb51.net"></a></div> <span class="clear"></span> <span class="blank8"></span> <div class="SS_dh5"><a href="http://sighttp.qq.com/cgi-bin/check?sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc" target="_blank;" onclick="var tempSrc='http://sighttp.qq.com/wpa.js?rantime='+Math.random()+'&sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc';var oldscript=document.getElementById('testJs');var newscript=document.createElement('script');newscript.setAttribute('type','text/javascript'); newscript.setAttribute('id', 'testJs');newscript.setAttribute('src',tempSrc);if(oldscript == null){document.body.appendChild(newscript);}else{oldscript.parentNode.replaceChild(newscript, oldscript);}return false;"><img border="0" src="http://wpa.qq.com/pa?p=1:461478385:1" alt="www.jb51.net"></a></div> <span class="clear"></span> <span class="blank8"></span> <div class="SS_dh5"><a href="http://sighttp.qq.com/cgi-bin/check?sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc" target="_blank;" onclick="var tempSrc='http://sighttp.qq.com/wpa.js?rantime='+Math.random()+'&sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc';var oldscript=document.getElementById('testJs');var newscript=document.createElement('script');newscript.setAttribute('type','text/javascript'); newscript.setAttribute('id', 'testJs');newscript.setAttribute('src',tempSrc);if(oldscript == null){document.body.appendChild(newscript);}else{oldscript.parentNode.replaceChild(newscript, oldscript);}return false;"><img border="0" src="http://wpa.qq.com/pa?p=1:461478385:1" alt="www.jb51.net"></a></div> <span class="clear"></span> <span class="blank8"></span> <div class="SS_dh5"><a href="http://sighttp.qq.com/cgi-bin/check?sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc" target="_blank;" onclick="var tempSrc='http://sighttp.qq.com/wpa.js?rantime='+Math.random()+'&sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc';var oldscript=document.getElementById('testJs');var newscript=document.createElement('script');newscript.setAttribute('type','text/javascript'); newscript.setAttribute('id', 'testJs');newscript.setAttribute('src',tempSrc);if(oldscript == null){document.body.appendChild(newscript);}else{oldscript.parentNode.replaceChild(newscript, oldscript);}return false;"><img border="0" src="http://wpa.qq.com/pa?p=1:461478385:1" alt="www.jb51.net"></a></div> <span class="clear"></span> <span class="blank8"></span> <div class="SS_dh5"><a href="http://sighttp.qq.com/cgi-bin/check?sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc" target="_blank;" onclick="var tempSrc='http://sighttp.qq.com/wpa.js?rantime='+Math.random()+'&sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc';var oldscript=document.getElementById('testJs');var newscript=document.createElement('script');newscript.setAttribute('type','text/javascript'); newscript.setAttribute('id', 'testJs');newscript.setAttribute('src',tempSrc);if(oldscript == null){document.body.appendChild(newscript);}else{oldscript.parentNode.replaceChild(newscript, oldscript);}return false;"><img border="0" src="http://wpa.qq.com/pa?p=1:461478385:1" alt="www.jb51.net"></a></div> <span class="clear"></span> <span class="blank8"></span> <div class="SS_dh5"><a href="http://sighttp.qq.com/cgi-bin/check?sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc" target="_blank;" onclick="var tempSrc='http://sighttp.qq.com/wpa.js?rantime='+Math.random()+'&sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc';var oldscript=document.getElementById('testJs');var newscript=document.createElement('script');newscript.setAttribute('type','text/javascript'); newscript.setAttribute('id', 'testJs');newscript.setAttribute('src',tempSrc);if(oldscript == null){document.body.appendChild(newscript);}else{oldscript.parentNode.replaceChild(newscript, oldscript);}return false;"><img border="0" src="http://wpa.qq.com/pa?p=1:461478385:1" alt="www.jb51.net"></a></div> <span class="clear"></span> <span class="blank8"></span> <div class="SS_dh5"><a href="http://sighttp.qq.com/cgi-bin/check?sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc" target="_blank;" onclick="var tempSrc='http://sighttp.qq.com/wpa.js?rantime='+Math.random()+'&sigkey=d7bb49730f3ed47c475611fe4baa06914c1c954e4674e29bc09d96892eae6edc';var oldscript=document.getElementById('testJs');var newscript=document.createElement('script');newscript.setAttribute('type','text/javascript'); newscript.setAttribute('id', 'testJs');newscript.setAttribute('src',tempSrc);if(oldscript == null){document.body.appendChild(newscript);}else{oldscript.parentNode.replaceChild(newscript, oldscript);}return false;"><img border="0" src="http://wpa.qq.com/pa?p=1:461478385:1" alt="www.jb51.net"></a></div> <span class="clear"></span> </div> <span class="clear"></span> <div class="SS_dh4"></div> </div> <script type="text/javascript"> var QQMenuPosition={Left:10,Top:200,isRight:false,timeout:10} var QQMenu=document.getElementById("QQMenu"); QQMenuInt(); </script>
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]

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