function IsEmailValid(checkThisEmail)
{
	var myEMailIsValid = true;
	var myAtSymbolAt = checkThisEmail.indexOf('@');
	var myLastDotAt = checkThisEmail.lastIndexOf('.');
	var mySpaceAt = checkThisEmail.indexOf(' ');
	var myLength = checkThisEmail.length;

	if (myAtSymbolAt < 1 )
	 {myEMailIsValid = false}

	if (myLastDotAt < myAtSymbolAt)
	 {myEMailIsValid = false}

	if (myLength - myLastDotAt <= 2)
	 {myEMailIsValid = false}

	if (mySpaceAt != -1)
	 {myEMailIsValid = false}

	return myEMailIsValid
}

// Declaring required variables
var digits = "0123456789";
// non-digit characters which are allowed in phone numbers
var phoneNumberDelimiters = "()- ";
// characters which are allowed in international phone numbers
// (a leading + is OK)
var validWorldPhoneChars = phoneNumberDelimiters + "+";
// Minimum no of digits in an international phone no.
var minDigitsInIPhoneNumber = 9;

function isInteger(s)
{   var i;
    for (i = 0; i < s.length; i++)
    {
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++)
    {
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}

function ValidatePhone(Phone){
	if ((Phone==null)||(Phone=="")){
		return false
	}
	if (checkInternationalPhone(Phone)==false){
		return false
	}
	return true
 }

function send()
{
	var TheForm = document.register;
	var lang = TheForm.lang.value;
	switch (TheForm.lang.value) {
		case 'he':
			var err_name = "אנא הזן/י שם מלא";
			var err_phone = "אנא הזן/י מספר טלפון תקין להתקשרות";
			break;
		case 'ar':
			var err_name = "من فضلك سجل التلفون والاسم الكام";
			var err_phone = "من فضلك سجل رقم تلفون صحيح للاتصال ب";
			break;
		case 'en':
			var err_name = "Please enter your full name";
			var err_phone = "Please enter your phone number";
			break;
		case 'gr':
			var err_name = "Please enter your full name";
			var err_phone = "Please enter your phone number";
			break;
		case 'fr':
			var err_name = "Merci d'inscrire votre nom complet";
			var err_phone = "Merci d'inscrire votre no. de telephone";
			break;
		case 'nl':
			var err_name = "Please enter your full name";
			var err_phone = "Please enter your phone number";
			break;
		case 'ru':
			var err_name = "Ошибка: не указано Имя";
			var err_phone = "Ошибка: не указан Телефон";
			break;
		case 'tr':
			var err_name = "ADINIZI SOYADINIZI YAZINIZ";
			var err_phone = "İRTİBAT TELEFONUNUZU YAZINIZ";
			break;
	}

	if (TheForm.nojs && TheForm.nojs.value == 'true') {

	}
	else
	{
		if (TheForm.name.value == '')
		{
			alert(err_name);
			TheForm.name.focus();
			setDirtyFlag();
			return;
		}
		if (!ValidatePhone(TheForm.phone1.value))
		{
			alert(err_phone);
			TheForm.phone1.focus();
			setDirtyFlag();
			return;
		}
	}
	TheForm.action = "send.php";
	TheForm.submit();
}

function send_call()
{
	var TheForm = document.register;
	var lang = TheForm.lang.value;
	switch (TheForm.lang.value) {
		case 'he':
			var err_name = "אנא הזן/י שם מלא";
			var err_phone = "אנא הזן/י מספר טלפון תקין להתקשרות";
			break;
		case 'en':
			var err_name = "Please enter your full name";
			var err_phone = "Please enter your phone number";
			break;
		case 'nl':
			var err_name = "Please enter your full name";
			var err_phone = "Please enter your phone number";
			break;
		case 'ru':
			var err_name = "Ошибка: не указано Имя";
			var err_phone = "Ошибка: не указан Телефон";
			break;
		case 'tr':
			var err_name = "ADINIZI SOYADINIZI YAZINIZ";
			var err_phone = "İRTİBAT TELEFONUNUZU YAZINIZ";
			break;
	}

	if (TheForm.name.value == '')
	{
		alert(err_name);
		TheForm.name.focus();
		setDirtyFlag();
		return;
	}
	if (!ValidatePhone(TheForm.phone1.value))
	{
		alert(err_phone);
		TheForm.phone1.focus();
		setDirtyFlag();
		return;
	}

	TheForm.action = "call.php";
	TheForm.submit();
}

function setDirtyFlag() { }

function releaseDirtyFlag() { }