My applet shows in IE but not in Netscape

i coded an applet. It runs well in Internet Explorer on Windows but it cannot be shown in Netscape on Linux. I have set "enable Java" but the problem remains. The error information is "Applet myapplet error: java.lang.NoClassDefFoundError:myapplet".
The following is my html file:
<HTML><HEAD><TITLE>my applet</TITLE></HEAD>
<BODY bgcolor=WHITE>
<APPLET code=myapplet.class name=myapplet style="FONT-FAMILY:sans-serif; HEIGHT:800px; WIDTH:1000px ">
</APPLET>
</BODY></HTML>
Could anybody help? Thanks!
p.s. I used HtmlConverter to convert the above file and tried again. This time neither works!

I can think of at least three possible explanations for why your applet wouldn't work in Netscape:
1) Your applet tag specified the WIDTH and HEIGHT in a CSS style tag that Netscape doesn't recognize -- try to put the WIDTH and HEIGHT outside of style like this:
<HTML><HEAD><TITLE>my applet</TITLE></HEAD>
<BODY bgcolor=WHITE>
<APPLET code=PanelTest.class WIDTH=1000 HEIGHT=800 name=myapplet style="FONT-FAMILY:sans-serif; HEIGHT:800px; WIDTH:1000px ">
</APPLET>
</BODY></HTML>
2) Your applet doesn't require a Java plugin, take a look at Edit-->Preferences-->Advanced and make sure that you didn't inadvertently enabled Java Plugin in the preferences.
3) Your applet program was compile with j2sdk1.4.0 and you are trying to show it on a system that has different JRE -- if this is the case, the only way to fix the problem is not with the HTMLConverter but with a manual installation of JRE1.4.0 on Linux.
Hope this helps...
;o)
V.V.

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