复制下面代码，存为html后缀的文件 用ie打开看效果
代码:
<html>
<head>
<title> modified by eb163.com </title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<SCRIPT language=JavaScript>
var col = new Array();
col[15] = '#000000';
col[14] = '#111111';
col[13] = '#222222';
col[12] = '#333333';
col[11] = '#444444';
col[10] = '#555555';
col[9] = '#666666';
col[8] = '#777777';
col[7] = '#888888';
col[6] = '#999999';
col[5] = '#AAAAAA';
col[4] = '#BBBBBB';
col[3] = '#CCCCCC';
col[2] = '#DDDDDD';
col[1] = '#EEEEEE';
col[0] = '#FFFFFF';
var i = col.length;
function Over()
{
if (i>=0) {
i--;
document.getElementById('td').style.color=col[i];
}
setTimeout('Over()',100);//渐变
}
</SCRIPT>
<table><tbody><tr><td id="td" onmouseover="Over()">鼠标放上看效果</td></tr></tbody></table>
</body>
</html>