<html>
<body>
<script>
function getosinfo(){
var os="δ֪";
var userinfo=navigator.userAgent;
var windows=(navigator.platform=="Windows")||(navigator.platform=="Win32");
os=null;
if(windows){
var win7=userinfo.indexOf("Windows NT 6.1")>-1;
if(win7)
os="windows 7";
}
return os;
}
alert(getosinfo());
</script>
</body>
</html>
<html>
<head>
<title>
</title>
<script language="javascript" type="text/javascript">
window.resizeTo(400,400); //改变窗口大小
var loop=0;//设置震动次数
var offx;
var offy;
var dir=1;//震动方向 -1,1
var timer;//定时器引用
timer=setInterval(function(){
window.moveTo(500,180);
if(loop > 100){
clearInterval(timer);}
dir=Math.random()*10>5?1:-1;
offx=Math.random()*20*dir;
offy=Math.random()*20*dir;
window.moveBy(offx,offy);
loop++;
},10);
</script>
</head>
<body>
</body>
</html>
window.resizeTo(400,400); //改变窗口大小
var loop=0;//设置震动次数
var offx;
var offy;
var dir=1;//震动方向 -1,1
var timer;定时器引用
timer=setInterval(function(){
window.moveTo(500,180);
if(1oop>100)
clearInterval(timer);
dir=Math.random()*10>5?1:-1;
offx=Math.random()*20*dir;
offy=Math.random()*20*dir;
window.moveBy(offx,offy);
loop++;
},10);