Exporting lwjgl game not working

Question

So i am using Netbeans as my coding environment, i downloaded and installed LWJGL into netbeans exactly the way it states to do so. I did a few lessons, copied some demo programs, and everything so far is working and running properly. It is all fine and dandy, until i go to export the application i am testing. It exports and says it is clean with no errors, but when i attempt to run the '.jar' file, it does nothing, and eventually gives me an error message that the application does not run.

I go and check the console for error messages and it gives me this:
2/22/12 4:59:15 PM  [0x0-0x2b82b8].com.apple.JarLauncher[63754}Exception in thread "main" 
2/22/12 4:59:15 PM  [0x0-0x2b82b8].com.apple.JarLauncher[63754]java.lang.NoClassDefFoundError: org/lwjgl/LWJGLException
2/22/12 4:59:15 PM  [0x0-0x2b82b8].com.apple.JarLauncher[63754]Caused by: java.lang.ClassNotFoundException: org.lwjgl.LWJGLException
2/22/12 4:59:15 PM  [0x0-0x2b82b8].com.apple.JarLauncher[63754]at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
2/22/12 4:59:15 PM  [0x0-0x2b82b8].com.apple.JarLauncher[63754]at java.security.AccessController.doPrivileged(Native Method)
2/22/12 4:59:15 PM  [0x0-0x2b82b8].com.apple.JarLauncher[63754]at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
2/22/12 4:59:15 PM  [0x0-0x2b82b8].com.apple.JarLauncher[63754]at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
2/22/12 4:59:15 PM  [0x0-0x2b82b8].com.apple.JarLauncher[63754]at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
2/22/12 4:59:15 PM  [0x0-0x2b82b8].com.apple.JarLauncher[63754]at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

I am guessing that the LWJGL files did not get included into the final jar file. How can i correct this so i can export applications using LWJGL?