<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>opooc</title>
</head>
<style >
div{
width: px;
height: px;
border:px
solid #ef3333;
color: greenyellow;
}
</style>
<body>
<div id = "test"></div>
<script >
var text = "我有一個夢想我有一個夢想我有一個夢想我有一個夢想";
var num = text.length;
var i =;
function show() {
var shower = text.substr(,i);
document.getElementById("test").innerHTML = shower;
i++;
if(i + >= num){
clearInterval("done");
}
}
var done=setInterval("show()",);
</script>
</body>
</html>
![用 Canvas 編織璀璨星空圖[圖]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)