var Newsletter = {
	
	add: function(id, msgErrEmail, msgErrAdded, msgOk)
	{
		if (($("#"+id)) && ($("#"+id).val()!='') && (Validation.validates(id, 'email')))
		{
			e=$("#"+id).val().replace(/\./g, '*');
			$("#"+id).val('');
			Validation.hideMessage(id);
			$("#"+id+'Error').css('display', 'block');
			url='newsletter/add/'+encodeURIComponent(e);
			$.get(url, function(data){
		    	if (data.substr(0,2)=='ok')
		    		Validation.showMessage(id, msgOk);
				else if (data.substr(0,5)=='exist')
		    		Validation.showMessage(id, msgErrAdded);
				else
					Validation.showMessage(id, msgErrEmail);
			});
		}
		else
			Validation.showMessage(id, msgErrEmail);
	}

};

var User = {
	
	login: function(username, password, msgErr)
	{
		if (($("#"+username).val()=='') || ($("#"+password).val()==''))
			Validation.showMessage(username, msgErr);
		else
			$('#top-form').submit();


	}

};