如何识别客户端浏览器是不是腾讯浏览器？

//如果是多线程浏览器，则弹出IE，根据无忧脚本——钟钟的代码修改而来
function noBorderWin() {
contents="<body bgcolor=red>多线程浏览器测试</body>"
pop=window.open("","_blank","width=200,height=100");
pop.document.writeln(contents);
if(pop.document.body.clientWidth!=200||pop.document.body.clientHeight!=100)
//如果不是纯粹的IE窗口中
{
window.showModalDialog("about:<"+"script language=javascript> pop2=window.open('index.asp','nbw_v6','fullscreen=no,menubar=yes,location=yes,toolbar=yes,status=yes,width='+(screen.width-10)+',height='+(screen.height-178)+',scrollbars=yes'); window.close();"+"</"+"script>","","dialogWidth:0px;dialogHeight:0px");
pop.close();
document.write("请不要使用多线程浏览器，将自动打开IE，为了不影响您使用本浏览器浏览其他站点，请手工关闭此页面！");
window.close();
}
else
pop.close()
}

解决方案 »

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这样比较好
function openwin(){
var w=780,h=540;
var tempWin=window.showModelessDialog("temp.htm");
var pop=tempWin.open("http://www.163.com","163","resizable=0");
pop.resizeTo(w,h);
pop.moveTo(Math.ceil((window.screen.width-w)/2),Math.ceil((window.screen.height-h)/2));
pop.focus();
}
其中temp.htm
里面是这样
<body onload=window.close()>
如果是不顾忌sp1问题
可以这样
function openwin(){
var w=780,h=540;
var tempWin=window.showModelessDialog("about:<onload onload=window.close()>");
var pop=tempWin.open("http://www.163.com","163","resizable=0");
pop.resizeTo(w,h);
pop.moveTo(Math.ceil((window.screen.width-w)/2),Math.ceil((window.screen.height-h)/2));
pop.focus();
}