function updatePrice()
{
	var pars = 'p=' + $F('price');
	
	new Ajax.Request('ajax/update_price.php', {
		method: 'post', parameters: pars,
		onSuccess: function(transport) {
			$('precioajax').update(transport.responseText);
        }
	});
}

function setCurrency(){
	$('currform').submit();
}