Slide effect causes scripts re-evaluation in affected area

Usage of "slide" effect causes re-evaluation of all scripts in the animated area and this leads to re-creation of JavaScript objects, re-attaching event handlers, etc with undesired side effects. This problem affects number of our components (e.g. http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4253686#4253686 and is major for us, as we are going to fully migrate to jQuery in the near future).

Please see attached test case: alert should not be called if "Click me!" is clicked. Here is the line of jQuery.UI that causes the problem:

element.wrap('<div class="ui-effects-wrapper" style="font-size:100%;background:transparent;border:none;margin:0;padding:0"></div>');