js实现字体渐渐消失

# <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--;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> <pre></pre>