document.observe('dom:loaded', function() {
	$$('select.periclesAjaxTrigger').invoke('observe', 'change', observePericlesAjax);
	observePericlesAjax();
});

function observePericlesAjax(event) {
	new Ajax.Request(
		_fxcv4_url_root + '/direct/pericles/search-count/site_id/' + _fxcv4_site_id,
		{
			method: 'get',
			parameters: {
				'format': 'html',
				'pericles_realestate_property_city': $F('pericles_realestate_property_city'),
				'pericles_realestate_property_type_id': $F('pericles_realestate_property_type_id')
			},
			onCreate: function() {
				$('realestate_recherche_nb_resultats').update('');
				$('realestate_recherche_nb_resultats').insert(new Element('img', {
					'src': _fxcv4_url_root + '/' + _fxcv4_images_folder + '/cimalpes-immobilier/realestate/ajax-loader.gif',
					'alt': ''
				}));
			},
			onComplete: function() {
				
			},
			onSuccess: function(transport) {
				$('realestate_recherche_nb_resultats').update(transport.responseText);
				
			},
			onFailure: function() {
				alert('An error has occured, the request failed.');
				$('realestate_recherche_nb_resultats').update('');
			}
		}
	);
}