function goDir(url) {
 window.open(url,'','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=430,height=390,framemargin=0');
}

function goMap1(url) {
 window.open(url,'map','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=430,height=390,framemargin=0');
}

function goMap2(url) {
 window.open(url,'map','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=428,height=390,framemargin=0');
}


function checkReservation() {
	var str1, str2, str3, str4, str5
	var errFlag = false;
	var errCount = 0;
	var errMsg = "";
	var errExp = new RegExp(" ", "g")
	
	str1 = document.reservation.realname.value;
	str2 = document.reservation.email.value;
	str3 = document.reservation.verify_email.value;
	str4 = document.reservation.telephone.value;
	str5 = document.reservation.country.value;
		
	str1 = str1.replace(errExp, "")
	str2 = str2.replace(errExp, "")
	str3 = str3.replace(errExp, "")
	str4 = str4.replace(errExp, "")
	str5 = str5.replace(errExp, "")
	
	
		
	if (str1.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- first name\n";
		document.reservation.realname.focus();
	}
	
	if (str2.length == 0){
		if (errFlag == false) {
			document.reservation.email.focus();
		}
		errCount += 1;
		errFlag = true;
		errMsg += "- email\n";
	}
	
	if (str3.length == 0){
		if (errFlag == false) {
			document.reservation.verify_email.focus();
		}
		errCount += 1;
		errFlag = true;
		errMsg += "- verify email\n";
	}
	
	if (str4.length == 0){
		if (errFlag == false) {
			document.reservation.telephone.focus();
		}
		errCount += 1;
		errFlag = true;
		errMsg += "- telephone number\n";
	}
	
	if (str5.length == 0){
		if (errFlag == false) {
			document.reservation.country.focus();
		}
		errCount += 1;
		errFlag = true;
		errMsg += "- country\n";
	}
	
	if (str2 == str3) {
	} else {
		alert("The two e-mails must match.");
		return false;
	}
	
	if (errFlag == true) {
		if (errCount > 1){
			errMsg = "The following fields are empty:\n" + errMsg;
		}
		else {	
			errMsg = "The following field is empty:\n" + errMsg;
		}
		alert(errMsg);
		return false
	} 
	else 
	{
		return validateReservationEmail();
	}
}

function validateReservationEmail() {
	var str1
	var errFlag = false;
	var errCount = 0;
	var errMsg = "";
	var errExp = new RegExp(" ", "g")
	
	str1 = document.reservation.email.value;
		
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(str1)){
		//do nothing
	} else {
		errFlag = true;
		errMsg += "- your email address\n";
		document.reservation.email.focus();
	}
	
	if (errFlag == true) {
		errMsg = "The following field is not valid:\n" + errMsg;
		alert(errMsg);
		return false
	} else {
		return true
	}
}