这个窗口有意思吧 赶快把原代码弄回去吧！改成你想要的效果！



下这段代码拷入<head></head>之间
<script>
var x=0, y=20, dx=4, dy=4, interval=10;
var win= window.open('javascript:"<HTML><HEAD><TITLE>Floaty!</TITLE></HEAD>
<BODY><center>欢迎光临ＣＡＩ网页教学园，我是会移动的窗口噢！用来做广告最好了！</center></BODY></HTML>"', "","width=200,height=100,screenY=20");
win.moveTo(x,y);
var intervalID=window.setInterval("bounce()",interval);
var sw=screen.availWidth-210
var sh=screen.availHeight-100

function restart(){
interval=10;
win= window.open('javascript:"<HTML><HEAD><TITLE>Floaty!</TITLE></HEAD>
<BODY><center>欢迎光临ＣＡＩ网页教学园，我是会移动的窗口噢！用来做广告最好了！</center></BODY></HTML>"', "","width=200,HEIGHT=110,screenY=20");
x=0, y=20//, dx=4,dy=4;
win.moveTo(x,y);
intervalID=window.setInterval("bounce()",interval);
bounce()
}

function bounce(){

if (win.closed) {
clearInterval(intervalID);
return;
}
if ((x+dx > sw) || (x+dx < 0)) dx = -dx;
if ((y+dy > sh) || (y+dy < 0)) dy = -dy;
x += dx
y += dy
win.moveTo(x,y)
}
function slower(){
dx=dx/2,dy=dy/2
clearInterval(intervalID);win.close()
restart()
}

function faster(){
dx=dx*2,dy=dy*2;
if (dx>64) dx=64,dy=64;
clearInterval(intervalID);win.close()
restart()
}

</script>
以下这段代码拷入<body></body>之间
<form>
<div align="center">
<input type=button value="关闭移动窗口 " onClick="clearInterval(intervalID);win.close();" name="button">
<br>
<input type=button value="重新打开移动窗口" onClick="restart();" name="button2">
<br>
<br>
<input type=button value="窗口减速成" onClick="slower();" name="button2">
<input type=button value="窗口加速" onClick="faster();" name="button2">
</div>
</form>
关闭窗口