var targetArray = ["2236176164","1528028278","478868847","1178858617","289351236","1921161173","1978686955","394112368","535942120","1656486674","1978582267","1968639271","2251947456","1907684117","2280037975","2621241666","1968639271","2442294456"];
    var arrayLength = targetArray.length
    //
    //先创建一个正常顺序的数组
    var tempArray1 = new Array();

    for (var i = 0; i < arrayLength; i ++)
    {
        tempArray1 [i] = i
    }
    //
    //再根据上一个数组创建一个随机乱序的数组
    var tempArray2 = new Array();

    for (var i = 0; i < arrayLength; i ++)
    {
        //从正常顺序数组中随机抽出元素
        tempArray2 [i] = tempArray1.splice (Math.floor (Math.random () * tempArray1.length) , 1)
    }
    //
    //最后创建一个临时数组存储 根据上一个乱序的数组从targetArray中取得数据
    var tempArray3 = new Array();

    for (var i = 0; i < arrayLength; i ++)
    {
        tempArray3 [i] = targetArray [tempArray2 [i]]
    }


document.write("<div class='QQbox' id='divQQbox' style='z-index:1001'>");
document.write("<div class='Qlist' id='divOnline' onmouseout='hideMsgBox(event);' style='display : none;'>");
document.write("<div class='t'></div>");
document.write("<div class='infobox'>客服工作时间<br>8:00-24:00</div>");
document.write("<div class='con'>");
document.write("<ul>");
 for(var i =0;i<20;i++){
document.write ("<li><a href='tencent://message/?uin="+tempArray3[i]+"&Menu=yes' target='_blank'><img src='http://wpa.qq.com/pa?p=1:"+tempArray3[i]+":47' alt='QQ咨询'  border='0'></a></li>");
  }
               
document.write("<li>免费电话：<b>400-0808-903</b></li>");
document.write("<li>短信订购：<b>13912490535</b></li>");

document.write("</ul>");
document.write("</div>");
document.write("<div class='b'></div>");
document.write("</div>");
document.write("<div id='divMenu' onmouseover='OnlineOver();'><img src='/images/qq_1.gif' class='press' alt='在线咨询'></div>");
document.write("</div>");
//<![CDATA[


           
		   


var tips; var theTop = 200/*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 && 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);
}
//!]]>启动
initFloatTips();

function OnlineOver(){
document.getElementById("divMenu").style.display = "none";
document.getElementById("divOnline").style.display = "block";
document.getElementById("divQQbox").style.width = "170px";
}

function OnlineOut(){
document.getElementById("divMenu").style.display = "block";
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&&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")>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")>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("divMenu").style.display = "block";
document.getElementById("divOnline").style.display = "none";
}