Click [b]embed[/b] button just below the applet will give you the following html code
[code]
<applet code='users.ntnu.fkh.browianmotion2type_pkg.browianmotion2typeApplet.class' archive='http://www.phy.ntnu.edu.tw/ntnujava/ejsuser/2/ejs_browianmotion2type.jar' name='browianmotion2type8403' id='browianmotion2type8403' width='540' height='595' mayscript=true>
<param name='draggable' value='true'>
</applet>
[/code]

You can change the archive URL to URL at your web site if you upload the jar file to your server.