// ActionScript Document


//=====================
// Check full Name
//=====================
function checkfullName(strng) {
var error = "";
if (strng == "") {
	error = "Please type your full name.\n"
}
return error;	  
}

//============================================================
// phone number - strip out delimiters and check for 10 digits
//============================================================
function checkPhone (strng) {
var error = "";
if (strng == "") {
	error = "Please provide a phone number.\n";
}
else {
	var stripped = strng.replace(/[\(\)\.\-\ ]/g, ''); //strip out acceptable non-numeric characters
	if (isNaN(parseInt(stripped))) {
		error = "The phone number contains illegal characters.";
	}
	if (!(stripped.length == 10)) {
		error = "The phone number is the wrong length. Make sure you included an area code.\n";
	}
}
return error;
}

//==============
// email
//==============
function checkEmail (strng) {
var error = "";
if (strng == "") {
	error = "Please provide an email address.\n";
}
else {
	var emailFilter=/^.+@.+\..{2,3}$/;
	if (!(emailFilter.test(strng))) {
		error = "Please enter a valid email address.\n";
	}
	else {
		//test email for illegal characters
		var illegalChars= "/[\(\)\<\>\,\;\:\\\"\[\]]/"
		if (strng.match(illegalChars)) {
			error = "The email address contains illegal characters.\n";
		}
	}
}
return error;
}


//=====================
// Check Arrival Month
//=====================
function checkArrMonth(choice) {
var error = "";
if (choice == 0) {
	error = "Please select your arrival month.\n";
}
return error;
}

//=====================
// Check Arrival Day
//=====================
function checkArrDay(choice) {
var error = "";
if (choice == 0) {
	error = "Please select your arrival day.\n";
}
return error;
}

//=====================
// Check Arrival Year
//=====================
function checkArrYear(choice) {
var error = "";
if (choice == 0) {
	error = "Please select your arrival year.\n";
}
return error;
}

//========================
// Check Number of Nights
//========================
function checkNights(choice) {
var error = "";
if (choice == 0) {
	error = "Please select a number of nights.\n";
}
return error;
}

//=======================
// Check number of Guest
//=======================
function checkNoGuests(choice) {
var error = "";
if (choice == 0) {
	error = "Please select a number of guests.\n";
}
return error;
}

function validation(theForm) {
var why = "";
why += checkfullName(theForm.fullName.value);
why += checkPhone(theForm.phone.value);
why += checkEmail(theForm.emailFrom.value);
why += checkArrMonth(theForm.arrMonth.value);
why += checkArrDay(theForm.arrDay.value);
why += checkArrYear(theForm.arrYear.value);
why += checkNights(theForm.nights.value);
why += checkNoGuests(theForm.noguests.value);
if (why != "") {
	alert(why);
	return false;
}
return true;
}