Can't access image files

Wondering if anyone can help me .....
I am deploying an applet for an intranet, about 15 local users. The applet is a simple tree view which contains links to HTML files found in the same directory on the server as the applet. These links work fine and I am able to view these files from a client machine. My problem is with the image files that I am using for the icons in the TreeView. These .gif files are also within the same folder and work fine in AppletViewer. However the deployed versions throw a java.io.FilePermission Exception on both the server and client, and the images will not load.
I have read a stack of different articles and threads on this area and I understand the need for signing applets when they require access to local files, but it was my understanding that applets can always access files in the directory from which they were loaded? This seems to be true given that the html files load without error, so I am at a loss for why the .gif files will not also? I don't want to go to the expense of buying a Certificate for signing and the process for creating your own seems to make the deployment process extremely painful for the final user.
Any ideas? Thanks in advance
Chris

hi chris, i too had similar problem. you copy the java.policy file present in security subdirectory in jre directory to c:/windows in case if u r not logged in as an user or to the user profile directory if u r logged in as an user.if u see the java console in the plugin, u can find where to copy the file. rename the java.policy file to .java.policy file, and append the following code. this will work for all systems whether it is client or server. what u have to do is to append the .java.policy file the following code:
grant {
permission java.security.AllPermission;
this has to be done for all the client systems also.
if u r unable to access the gif files from the server, u simply put all the files in to the jar file that u sign and access the gif files using getClass().getResource(file path). the file path should be relative to the directory where u placed ur applet. this will work fine.
bye,padmanabhan.

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