Can't invoke applet methods

Hi all,

I have a strange problem. I have a page with an applet, and I invoke several applet methods through javascript. When I access web application using hostname (i.e: http://hostname:8080/url), and I surf to that page, everything works fine, I can invoke applet methods and it runs perfectly, bun when I use ip instead of hostname to access web application (i.e: http://1.1.3.78:8080/url) and I go to that page, I get an exception when I try to invoke applet methods. I don't know the reason, the rest of the web application works fine no matter I use hostname or ip. I'm using Tomcat.

Have anybody an idea? Thanks a lot

[645 byte] By [Jaggera] at [2007-10-3 4:30:52]
# 1
Which exception?
CeciNEstPasUnProgrammeura at 2007-7-14 22:34:11 > top of Java-index,Java Essentials,Java Programming...
# 2
TypeError. Object doesn't support this property or method'
Jaggera at 2007-7-14 22:34:11 > top of Java-index,Java Essentials,Java Programming...