[ActionScript 3.0] as3启动QQ

import flash.html.HTMLLoader;
import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.events.MouseEvent;

var qqIcon:Loader = new Loader();
qqIcon.contentLoaderInfo.addEventListener(Event.COMPLETE,onLodrEnd);
qqIcon.load(new URLRequest("http://wpa.qq.com/pa?p=1:879255681:7"));//"http://wpa.qq.com/pa?p=2:" + qq + ":41?" + Math.random(); 
qqIcon.addEventListener(MouseEvent.CLICK,onQQIConClick);
qqIcon.addEventListener(MouseEvent.MOUSE_OVER,onQQIConOver);
qqIcon.addEventListener(MouseEvent.MOUSE_OUT,onQQIConOut);

function onLodrEnd(event:Event):void
{
this.addChild(qqIcon);
}    
function onQQIConClick(event:MouseEvent):void
{
    //navigateToURL(new URLRequest("tencent://message/?Menu=yes"));//没登录会打开登录窗口
    navigateToURL(new URLRequest("http://wpa.qq.com/msgrd?v=3&uin=" + 879255681 + "&site=qq&menu=yes"));//qq如果登录，会打开好友879255681号码的窗口，没登录会打开登录窗口
    
}
function onQQIConOver(e:MouseEvent):void{
    Mouse.cursor=MouseCursor.BUTTON; 
}
function onQQIConOut(e:MouseEvent):void
{
    Mouse.cursor=MouseCursor.ARROW; 
}