[quote author=Fu-Kwun Hwang link=topic=980.msg3620#msg3620 date=1235036624]
I created two similar applets more than three years ago (2005/11), please check out
[url=http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=296.0]particle model for solid/liquid/gas states (2D model)[/url]
[url=http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=297.0]particle model for solid/liquid/gas states in 3D[/url]
I like yours 2D, maybe i try to read you codes to understand it
Think i try
the 3D is also cool, but seems a bit slow

[quote author=Fu-Kwun Hwang link=topic=980.msg3620#msg3620 date=1235036624]
Do you have any suggestions about new EJS upload interface or this forum system?
Let me know if there is anything the system can be changed to make user feel easier (to use for teaching/learning purpose).

You have done an excellent modification of your php codes,
i just wondering if EJS users could just upload the standalone jar file in the 2nd attachment, and it automatically does the embedding. That will be like super userfriendly!
since the 1st attachment is currently auto used for generating the png preview in the board view.

The 21st century education way is definitely collaboration platform, will give you suggestions without hesitation.

On a separate matter can you create a board for request for mods in your SMF forum?
i want to help you add some mods that i have tested on my own SMF forum and i think it helps netizens stay on your forum, making your forum a cool place to hang out and introduce applets to others.
wanna try?
it is just like the auto generating on thumbnails on board , those kinds that worth adding ones, i hope:)