今天半夜在www.phpbuilder.com的论坛闲逛的时候，发现了这个宝贝：

下面是asp的解决方案
好像只支持ie和netscape
ASP supports something like this...it doesn't require controls or applets...

http://support.persits.com/upload/progress.asp


下面是php的解决方案，你可以到那个链接里面去下载那个示范代码，可是这个东西估计在win下不可以的。我没有仔细研究
also, there appears to be some kind of PHP solution that involves some PERL code:

http://www.raditha.com/php/progress.php

please don't be so dismissive of my post here...it's REALLY ANNOYING to not have an upload progress bar.