$(document).ready(function() {
  $('#NZ-region-filter').bind('change', function(event) {
	  $('.uns-boxpartner').addClass('uns-hidden');
	  $('.nz-' + event.target.value).removeClass('uns-hidden');
	  $('#NZ-region').text($('#NZ-region-filter option:selected').text());
  });
  $('#AUS-region-filter').bind('change', function(event) {
	  $('.uns-boxpartner').addClass('uns-hidden');
	  $('.aus-' + event.target.value).removeClass('uns-hidden');
	  $('#AUS-region').text($('#AUS-region-filter option:selected').text());
  });  
    $('#UK-region-filter').bind('change', function(event) {
	  $('.uns-boxpartner').addClass('uns-hidden');
	  $('.uk-' + event.target.value).removeClass('uns-hidden');
	  $('#UK-region').text($('#UK-region-filter option:selected').text());
  }); 
	$('#global-region-filter').bind('change', function(event) {
	  $('.uns-boxpartner').addClass('uns-hidden');
	  $('.global-' + event.target.value).removeClass('uns-hidden');
	  $('#global-region').text($('#global-region-filter option:selected').text());
  }); 
});