Update grid.inlinedit.js
Update grid.inlinedit.js

Here the definition of **infoDialog = jgrid.info_dialog** occures too early that makes impossible redefining the info_dialog:
````JavaScript
$.extend($.jgrid, {
    info_dialog: function (caption, content, closeButtonText, modalopt) {
        alert(content);
    }
});
````
javapark/jqgrid