jQuery(function($) {
  $('#frm-equipment-type').change(function(){
    if($(this).val()=='Other') {
      $('#frm-equipment-type-other').css('visibility', 'visible');
    } else {
      $('#frm-equipment-type-other').css('visibility', 'hidden');
    }
  });
  $('#frm-request-reason').change(function(){
    if($(this).val()=='Other') {
      $('#frm-request-reason-other').css('visibility', 'visible');
    } else {
      $('#frm-request-reason-other').css('visibility', 'hidden');
    }
  });
});