ehynds/jquery-ui-multiselect-widget — pull request #413 by mohoch1 (2013-04-07 14:05:23+00:00)
Title:  'appendMenuTo' option 

Add the 'appendMenuTo' option, to enable appending the menu to some other
parent element, other than the document's body.
This is very helpful when trying to apply specific CSS or behavior to the menu.