Using tiger b50 on turbolinux 10, the jaws splash screen overlaps
with the progress dialog so the messages on the dialog cannot be
confirmed.

- Run the test case: JNLP1 - Prompt User Test
  http://sekai.sfbay/projects3/java_websvcs_j2se_1.5_tiger_l10n/java_websvcs_j2se_1.5_tiger_l10n/web/test_cases/jws/jnlp-viewer_testcases.html#1

The splash screen comes up first and then the progress dialog
comes up even the splash screen is still there. See the attached
image.