效果：


代码：
<img src="javaScript:document.getElementById('Mlogo').innerHTML ='<div style=\'position:absolute;top:0;left:0;\'>
<EMBED src=\'http://media.163888.net/virtualdir1/2006/01/29/03/Flash/23222301539903.swf\'
quality=high wmode=\'transparent\' WIDTH=\'925\' HEIGHT=\'655\' TYPE=\'application/x-shockwave-flash\'></div>';">