facing the issue in progressbar

Question

**My Question:**I have developing Mvc application in this application i have profiling.cshtml page. =>In that page i have put the progress bar link n that progress bar complete that process after that redirect to another page which name is recommendedportfolio.cshtml =>I m facing the problem in javascript that not work properly.

<div>
                    @Html.ActionLink("PROFILING . . .", "recommendedportfolio", "Home", null, new { @class = " process progress-label ;", @Target = "_self", @onclick = " data()", @id = "Prog" })
                       </div>
                </div>
            </div>
        </div>
        <script type='text/javascript'>

            function data() {
                debugger;
                window.open = "http://localhost:2303/Home/recommendedportfolio";
                   }
         </script>