Another possible regression from recent logic changes to popup panel JS.

I've asked Mandeep to add specific instructions to the JIRA, but they might already be in the test case app.

Icefaces2 revision# 23501
Server: Tomca6
With deltaSubmit=true

AutoCenter panel does not work on any browser, on FF & Opera it works only once but on IE it never works.

Steps:
1)check the autocenterPanel checkbox
2)A popup panle should be displayed
3) drag and drop the popup panel a couple times to reproduce the issue

Drag and drop form submit always sends an additional icefacesCSSUpdate='' parameter. Due to ICE-5913 fixes al forms, including the hidden form used for delta submit, gets this hidden input field automatically.

The solution does not remove the source of this issue since that would mean reverting ICE-5913 fixes. Instead a test was added in DeltaSubmitPhaseListener to make sure that the direct parameters are added to the parameter map only when they do not participate also in parameter diffing.

Icefaces2 revision# 23643
Server: Tomcat6
Browser: Opera10.60 & IE8

AutoCenterPanel now works fine on all browser but AutoPositionPanel stil has problem.

The autoposition popup panel position cannot be changed dynamically on IE & Opera browsers only.
1) load application, check AutoPositionPanel to display is on screen
2) change autoPositionInput value and press enter.
Notice the position of autoPositionPanel is not updated
3) now drag and drop the autoPositionPanel to anywhere
Notice the autoPositionPanel position is adjusted to match the autoPositionInput values.

New jira created 'ICE-6410'