ehynds/jquery-ui-multiselect-widget — pull request #321 by kccarter (2012-10-20 21:31:01+00:00)
Title: Update src/jquery.multiselect.js

the code snippet above ensures that the base select is in line with the control weather it is single select or multiple select. Also using this control in the search toolbar of jq grid enables multi select filtering. which the jqgrid people declare is not implemented.