var doContactMail = function(xhr){
	try {
		var datas = xhr.responseText.toJSON();
		for (var prop in datas[0] ) {
			val = datas[0][prop];
			if (prop == 'error') {
				alert(eval(val));
			} else if (prop == 'input' && $E(val)) {
				new GHighlight(val).play();
				$E(val).focus();
			};
		};
	} catch (e) {
		alert(xhr.responseText);
	};
};