Show/hide control based on dropdown selection mvc 4 razor c#

Included javascript inside a @section scripts{} section and it started working,

@section scripts{ <script type="text/javascript">
$(function () {
    $('#SelectedReportId').change(function () {
        var value = $(this).val();
        if (value == '1') {
            $('#IncludePhotos').show();
        } else {
            $('#IncludePhotos').hide();
        }
    });
});</script>}