r27758 - Wrapped script tag in id'd span.

This change is resulting in regression failures when trying to dynamically change attribute values:

Icefaces3.0.x-maintenance revision# 27807
Server: tomcat6
Browser: FF3.6, IE8, GoogleChrome16

New failures: All browsers: dialog: Dynamic Attribute test is failing (Fails manually, the header cannot be displayed dynamically after the dialog is rendered. Further testing shows that this is true for other attributes as well (closable, resizable)).

The customer test case that caused the unexpected page update was not fully investigated. It's possible that any change to the ace:dialog script should force the containing dialog to be updated, in which case this change is not good. Further investigation of the original test case is still necessary.

I have reverted this change on the icefaces3/trunk and icefaces-3.0.x-maintenance branch.

Fixed at revision 28087 in the trunk and at revision 28088 in the maintenance branch.

The problem was that the whole containing form was being updated since the script tag didn't have an id, so if the form was big and/or if it took some time to initialize, that same amount of time was being consumed at every dynamic update.

Therefore, both the markup and the script tag were wrapped inside a container div with the id 'clientId + "_container"'. This was tested with the QA test app, and this fix didn't cause regressions with dynamic attributes. The approach described in the comments above was also tried at some point, but it did cause regressions with dynamic attributes.It is unclear why this happens. Another approach that was tried was placing the script tag inside the main dialog div, but the same problem was observed. At the end, the only thing that worked was to create a container div that wraps both the original dialog markup and the script tag.

Changed id of wrapping div to

+ "_main". Committed at revision 28125 in the trunk and at revision 28126 in the maintenance branch.