1.在IE9下，无法使用getAttribute / removeAttribute / setAttribute

SWFUpload bug in IE9

SWFUpload Version: 2.2.0 2009-03-25
Flash Player Version: 10.3
Operating System: Windows 7
Browser(s): IE9

Description:
IE9 seems to have a bug with SWFUpload embeds, whereby if you try to call "getAttribute / removeAttribute / setAttribute" on the element, an "object expected" error is raised. And I found that the cleanUp() function in the swfupload.js remove all the js functions including "getAttribute / removeAttribute / setAttribute" from the object DOM in IE9. Please help to fix it.

FYI, I have posted this problem in SWFUpload forum before and got a solution from other user:
http://groups.google.com/group/swfupload/browse_thread/thread/e7bc929362682db1/b952877c9e5fb434#b952877c9e5fb434