Ajax dialog triggers click before mouseup

Problem/Motivation

The openDialog ajax command moves dialog buttons to buttons area and binds a click event to them. When clicked, the dialog simulates mouse events on the original dialog buttons. The order of events is mousedown, click, mouseup:

          'click': function (e) {
            $originalButton.trigger('mousedown').trigger('click').trigger('mouseup');
            e.preventDefault();
          }

At least on my machine, clicking a form submit button fires these events in the following order: mousedown, mouseup, click.

Proposed resolution

Change the order of events to mousedown, mouseup, click.

Remaining tasks

User interface changes

API changes