27满天星背景.htm

来自「介绍了javascript的常用的函数」· HTM 代码 · 共 35 行

HTM
35
字号
<html>
<head>
<title>满天星背景</title>
<script language="javascript">
<!--
	n = 0;
	function start(){
		width = Math.random() * document.body.clientWidth-10;
		height = Math.random() * document.body.clientHeight-10;
		document.all["s" + n].style.top = height;
		document.all["s" + n].style.left = width;
		n++;
		if (n>=100) n = 0;
		setTimeout("start()",30);
	}
//-->
</script>
</head>
<body bgcolor="#000000">
<script language="javascript">
<!--
	for (i=0;i<100;i++){
		str = "<div id='s"+i;
		str += "' style='position:absolute;";
		str += "left:51px;top:38px;";
		str += "width:2;height:2;";
		str += "background-color: #FFFFFF;";
		str += "font-size:0;'></div>"
		document.write(str);
	}
	start();
//-->
</script>
</body>
</html>

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?