How to get Multiple values in controler from MultiSelect Dro

Question

I have Multi Select dropdownlist but i am not able to get Multiple value Please let me know how can I get multiple value in controller. I am using this jquery link for multi select :  http://www.erichynds.com/examples/jquery-ui-multiselect-widget/demos/

Controller:

ActionResult Index(string MatchTypeName, string CompetitionName, string MatchName, string GroundName, string ReportName)

       {

           foreach (WebReportType WebRepots in db.WebReportTypes)

           {

               SelectListItem selectReportType = new SelectListItem

               {

                   Text = WebRepots.ReportName,

                   Value = WebRepots.ReportName,

                   //Selected = selected != null && selected.Contains(idx.ToString())

               };

               SelectReports.Add(selectReportType);

               ViewBag.ReportName = SelectReports;

           }

return view();

}

View:

@Html.DropDownList("ReportName",  ViewData["ReportName"] as MultiSelectList, new { multiple = "multiple", @class = "multiselect" ,  style = "width: 200px" })