problems to deploy a java application

Question

I just finished a Java application to link to Sicstus prolog. Now I need to deploy it but I'm having the following problem, the Sicstus library to link with Java requires that the application be called with the following sintax:

java -classpath=path/to/sicstus/installation/dir -jar /path/to/jarfile.jar    

I'm deploying a .sh or .bat file but the user has to edit it manually and state where the sicstus installation directory is. How can I avoid that?

I'm really stuck here. I've tried a couple of installers builders like JSmooth and GlassWorks but those doesn't fix my problem. Any idea?

Joshua.