$('#SpecializationId').change(()=>{
$('.reg_field_prospectus_downloaded_for_div').find('.selected').click();
$('.reg_field_prospectus_downloaded_for_div').find(`label:contains(${$('#SpecializationId :Selected').text()})`).parent().click();
$('.btnOk').click();
});
$(document).ready(function(){
  $('#CourseId').val('1500984').change().trigger('chosen:updated');
$('#CourseId').css('pointer-events','none');
});