function doSignup() {
	var url = 'cupamail.php?';
	var queryString = '';
	queryString += 'man='+$('gentleman').value;
	queryString += '&carnet'+$('carnet').value;
	queryString += '&lady='+$('lady').value;
	queryString += '&carnet2'+$('carnet2').value;
	queryString += '&club='+$('club').value;
	queryString += '&email='+$('email').value;
	queryString += '&city='+$('city').value;
	queryString += '&style='+$('style').value;
	
	new Ajax.Request(url+queryString,{
		method:'get',
		onComplete: function(transport) {
		   	alert(transport.responseText);
		   	$('gentleman').value = '';
			$('carnet').value = '';
			$('lady').value = '';
			$('carnet2').value = '';
			$('club').value = '';
			$('email').value = '';
			$('city').value = '';
		  }
	});
}