function closeModalWindow(modalBody, docObjects) {
	if (modalBody !== '') {
		submitObj = $('#' + docObjects.submit);
		modalObj  = $('#' + docObjects.modal);
		closeObj  = $('#' + docObjects.close);

		closeObj.hide();
		submitObj.show();
		submitObj.prop('disabled', false);
		modalObj.html(modalBody);
	}
}

function newsletterAjaxCall(formObj, postData, docObjects, translations) {
	alertObj  = $('#' + docObjects.alert);
	submitObj = $('#' + docObjects.submit);
	modalObj  = $('#' + docObjects.modal);
	closeObj  = $('#' + docObjects.close);

	alertObj.html('');
	alertObj.hide();
	submitObj.prop('disabled', true);

	$.ajax(formObj.action, {
		type: 'POST',
		dataType: "json",
		success: function (response) {
			if (response.status) {
				modalObj.html(response.message + '!<br><br><br>');
				submitObj.hide();
				closeObj.show();
			} else {
				alertObj.show();
				alertObj.html(response.message);
				submitObj.prop('disabled', false);
			}
		},
		error: function (response) {
			if (response.status == 400) {
				alert(translations['email_alert'] + '!');
			} else {
				alert(translations['registerfail_alert'] + '!');
			}

			submitObj.prop('disabled', false);
		},
		data: postData
	});
}