jQuery Grid Plugin - jqGrid

Hi All,

Thanks so very much for the work on jQgrid!  It's an amazing piece of work! 

And please direct me to a more appropriate form if this isn't the right one for my question.

I'm attempting to pass a date range to the database query, and it doesn't seem that there's a BETWEEN … AND … functionality in the searchFilter.js file and Google isn't giving up that secret very easily.

I'm using a custom form to build the filter string.

Here's a snippet of what I've got going:

–8<—-

…

case 'This Year':
               myTimeframe = thisSec – (60 * 60 * 24 * 365); // 365 days ago
               myFilter += '{"field":"c.added","op":"gt","data":"'+ myTimeframe + '"},';
               break;
case 'Custom':
               fromDate = jQuery("#trDateFrom").val();
               toDate = jQuery("#trDateTo").val();             

               // What operator goes here?  Does one exist?
               myTimeframe = <<<something>>>
               myFilter += '{"field":"c.added","op":"<<<???>>>","data":"'+ myTimeframe + '"},';

…

jQuery.extend(grid[0].p.postData,{filters:myFilter});

grid.trigger("reloadGrid",[{page:1}]);

–8<—-

Is this something that's in the works, or have I overlooked some documentation somewhere?  If it makes a difference, I am using jQuery's datepicker plugin.

Thanks again for making this! You've saved me a brazilion hours worth of work, and you guys are the BEST!