rapidphim, this hack will work great with files uploaded to the imageshack.us site. :)
Simply use the direct image link (last option on their list).

I always used the direct image link but sometime the images did not resize itself. So... just want to make sure.

i did not under stand this ... explain pls

Go to your admincp, styles & templates, style manager, at the style that you want to make the edit, click on the drop down menu on the right, select Main CSS, scroll down all the way to the bottom, on the second box of the Additional CSS Definitions, copy and paste the above code to the end of the second box. That's it.

Superb mod dude, installed! :D

Can anyone let me know how to apply the lightbox to this hack? Also, how are you going to center the image automatically? Thanks.

I think there is a little bug on Internet Explorer 7 with this script, it works good but when i click in my forum home page, where there is last message, and i click on thread title (showthread.php?goto=newpost&t=2) if the thread has a resized IMG it gives an error when make the redirect to showthread.php?p=355#post355

If i disable IMG resizer it works correctly.

Should not do this, at all. There is no relation to it.

Thank you for this wonder add on - BUT, I was confused where the

was at?

Could some more detailed instructions please be provided in the zip file?

Marks installed, finally.

Admin Control Panel -> Styles & Templates -> Style Manager -> Main CSS
at the bottom of the page you will see a box that says: Additional CSS Definitions

paste the code supplied in to the second box