$.jgrid.edit.closeAfterEdit undefined !

[tanmoymitra]

can you please help me on this, after add/edit form is not closing automatically. I found that
$.jgrid.edit.closeAfterEdit = true;
This is not working, $.jgrid.edit undefined.

<script src="http://yandex.st/jquery/1.7.2/jquery.min.js"></script> <script src="http://yandex.st/jquery-ui/1.8.11/jquery-ui.min.js"></script> <script src="js/i18n/grid.locale-en.js"></script> <script src="js/jquery.jqGrid.min.js"></script> <script src="js/jqgrid-ext.js"></script>