function newsletter()
{
	$.ajax( 
		{ 
		url: '/ajax/main/newsletter/',
		type: 'POST',
		data: {"mail": $("#textfield").val() },
		dataType: 'xml', 
		timeout: 5000, 
		error: function (XMLHttpRequest, textStatus, errorThrown) {alert( textStatus+errorThrown); },
		success: function (xml) {$("#newsletter_text").html( $('data', xml).text() ); } 
		});
}