I'm following the directions here : http://wiki.processing.org/w/Sign_an_Applet to sign a couple .jar files so I can access a webcam through a browser. However, when I open the files in a browser locally (haven't tried online yet) I get a blank canvas. I'm running OSX 10.6.5, and happens with firefox, safari and chrome.
The signing seems to work fine for each .jar; I see the following in the terminal:
