$("#table_exams tbody tr").click(function (event)
        {
            window.location.href="#" +$(this).attr("exam_ID");      
            window.location.href="/medilab/prototypes/exams/edit?examId=" + $(this).attr("exam_ID") +"&referer=" + referer;     
            row_select(this);
        });

 $(document).keypress(function (event) {
            if(event.keyCode==13) $(row_selected).trigger("click");

        });

I have a little problem with this only in chrome...When user goes back chrome ignores the last href hash that my script added..but when i do a doubleclick its ok... IE and Firefox work great...