window.addEvent('domready', function(){

if ($('npa_facturation')) {
	$('npa_facturation').addEvent('keyup', function () {
		
		var req = new Request({
			url: 'zip/zip.request.php',
			onSuccess: function(txt){
				$('localite_facturation').set('value', txt); 
			}
		});
		
		postals = $('npa_facturation').value;
		req.send({
			data: 'v=zip&postals='+postals		 
		});
	});
	
	
	$('npa_livraison').addEvent('keyup', function () {
		
		var req = new Request({
			url: 'zip/zip.request.php',
			onSuccess: function(txt){
				$('localite_livraison').set('value', txt); 
			}
		});
		
		postals = $('npa_livraison').value;
		
		req.send({
			data: 'v=zip&postals='+postals		 
		});
	});
	
}
});