window.addEvent('domready',function(e){
	
	var page_numbers = $(document).getElements('input[class=page_number]');
	for(var i = 0; i < page_numbers.length; i++){
		page_numbers[i].addEvent('click', function(){
			$('sort_type_page_change').set('value', $('sort_type_select').value);
			$('page_number').set('value', ((this.get('value') - 1) * 20));
			$('pages').set('send', {
				onComplete: function(response){
					$('content').set('html', response);
				}
			});
			$('pages').send();
		});
	}
});