JavaScript让网页出现渐隐渐显背景颜色的方法

本文实例讲述了JavaScript让网页出现渐隐渐显背景颜色的方法。分享给大家供大家参考。具体如下：

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312">

<title>javascript渐隐渐显的背景颜色</title>

<style fprolloverstyle>A:hover {color: #00FFFF}

</style>

</head>

<body onLoad="fadeIn(15)">

<script language="JavaScript">

var Color= new Array("ff","ee","dd","cc","bb","aa","99","88","77","66","55","44","33","22","11","00");

function fadeIn(n) {

if (n >= 1) {

document.bgColor="#" +"00"+ Color[n] +"00";

n -= 1;

setTimeout("fadeIn("+n+")", 100);

}

else{setTimeout('fadeOut(1)', 100);}

}

function fadeOut(n) {

if (n <=(Color.length-1)) {

document.bgColor="#" +"00"+ Color[n] +"00";

n += 1;

setTimeout("fadeOut("+n+")", 100)

}

else{setTimeout("fadeIn("+(Color.length-1)+")", 100);}

}

</script>

<div>http://www.a5xiazai.com/</div>

</body>

</html>