anchor.diff:              <div class="form-inline pull-right" style="line-height: 0px;">
                   <input type="hidden" name="state"/>
                   <input type="hidden" name="etime"/>
  -                <div class=" form-group" style="display:inline-block;margin: 0px;">
  -                <div class="input-group" style="display:inline-table;width:380px;">
  -                    <input type="date" name="ctime:ge" data-type="timestamp" data-toggle="hsTime" class="form-control" style="padding-right:0;">
  +                <div class=" form-group" style="display:inline-block;margin:0px;">
  +                <div class="input-group" style="display:inline-table;width:30em;">
  +                    <input type="datetime-local" data-type="timestamp" data-toggle="hsTime" class="form-control" style="padding-right:0;">
  +                    <input type="hidden" class="form-ignored" name="ctime:ge">
                       <span class="input-group-addon" style="padding-left:0.2em;padding-right:0.2em;">~</span>
  -                    <input type="date" name="ctime:le" data-type="timestamp" data-toggle="hsTime" class="form-control" style="padding-right:0;">
  +                    <input type="datetime-local" data-type="timestamp" data-toggle="hsTime" class="form-control" style="padding-right:0;">
  +                    <input type="hidden" class="form-ignored" name="ctime:le">
                       <span class="input-group-btn">
                           <button type="submit" class="btn btn-default"><span class="glyphicon glyphicon-repeat"></span></button>
                       </span>
  
positive.code:             var tr = $(this).closest("tr");
              var tt = $(this).text   (    );
              var id =    tr.data("user_id");
              lo.hsOpen ("<%=_module%>/<%=_entity%>/snap.html", {user_id: id}, function() { $(this).hsTitl(tt); });
          });
  
          context.on("click", ".nav li", function() {
  
negative.code:             var tr = $(this).closest("tr");
              var tt = $(this).text   (    );
              var id =    tr.data(     "id");
              var ge = context.find("[name='ctime:ge']").val();
              var le = context.find("[name='ctime:le']").val();
              lo.hsOpen ("<%=_module%>/<%=_entity%>/snap.html", { id : id, ctime_ge: ge, ctime_le: le}, function() { $(this).hsTitl(tt); });
          });
  
          context.on("click", ".same-u", function() {
  