document.write("<div class="QQbox" id="divQQbox">");
//document.write("<div class="Qlist" id="divOnline" onmouseout="hideMsgBox(event);" style="display:none;">");
document.write("<div class="Qlist">");
document.write("<div class="t"></div>");
document.write("<div class="infobox">在线客服</div>");
document.write("<div class="con">");
document.write("<ul>");

document.write("<li class="odd"><a href="/NahhmUGgsm/tencent://message/?uin=99974248&amp;Site=lingyudq&amp;Menu=yes" target="_blank"><img alt="在线客服" border="0" src="http://wpa.qq.com/pa?p=1:99974248:1"/>在线客服</a>");




document.write("</li></ul>");
document.write("</div>");
document.write("<div class="con"><center><img border="0" src="images/erma.png" width="145"/></center></div>");
document.write("<div class="b"></div>");
document.write("</div>");
//document.write("<div id="divMenu" onmouseover="OnlineOver();"><img alt="在线咨询" class="press" src="images/kf-one.gif"/></div>");
//document.write("</div>");
document.write("</div>");

var tips; var theTop = 210/*这是默认高度,越大越往下*/; 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 &amp;&amp; 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 &lt; theTop) pos = theTop;
if (pos != old) {
tips.style.top = pos+"px";
tt=10;
//alert(tips.style.top);
}
old = pos;
setTimeout(moveTips,tt);
}

initFloatTips();
function OnlineOver(){
document.getElementById("divOnline").style.display = "block";
document.getElementById("divQQbox").style.width = "170px";
}
function OnlineOut(){
document.getElementById("divOnline").style.display = "none";
}
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&amp;&amp;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 hideMsgBox(theEvent){ //theEvent用来传入事件，Firefox的方式
　 if (theEvent){
　 var browser=navigator.userAgent; //取得浏览器属性
　 if (browser.indexOf("Firefox")&gt;0||browser.indexOf("Safari")&gt;0){ //如果是Firefox
　　 if (document.getElementById('divOnline').contains(theEvent.relatedTarget)) { //如果是子元素
　　 return; //结束函式
} 
} 
if (browser.indexOf("MSIE")&gt;0){ //如果是IE
if (document.getElementById('divOnline').contains(event.toElement)) { //如果是子元素
return; //结束函式
}
}
}
/*要执行的操作*/
document.getElementById("divOnline").style.display = "none";
}