<!-- 要实现此效果需要 1 个步骤: -->
<!-- 第 1 步: -->
<!-- 把下面的代码加到<BODY></BODY>区域中: -->
<script LANGUAGE="Javascript">
i=0;
function f_wave()
{i=i-4;
showimg.style.filter="Wave(Freq=1,LightStrength=20,Phase=" + i + ")";
setTimeout("f_wave()",100);
}
window.onload=f_wave;</script>
<IMG src="http://www.webasp.net/images/logo.gif" ID=showimg>