//Validation du mail
function test_mail(str){
			//var re=new RegExp("^[a-zA-Z0-9\-_]+[a-zA-Z0-9\.\-_]*@([a-zA-Z0-9\-_]{3,})\.([a-zA-Z]{2,4})$","g");
			var re=new RegExp("^[a-zA-Z0-9\.\\-_]+@([a-zA-Z0-9\.\\-_]{2,})\\.([a-zA-Z]{2,4})$","g");
			if(re.test(str)) {
				 return true;
			}
			return false;
		}

function test_tel(str){
			//var re=new RegExp("^[a-zA-Z0-9\-_]+[a-zA-Z0-9\.\-_]*@([a-zA-Z0-9\-_]{3,})\.([a-zA-Z]{2,4})$","g");
			var rf = new RegExp("^[0-9]+$","g");
			if(rf.test(str)) {
				 return true;
			}
			return false;
		}

function send_booking(){
	
	var str = "Please provide the following informations :\n";
	
	if(document.form_booking.name.value == ""){
		str+="  - First name and Last name \n";
	}
	
	if(document.form_booking.age.checked=false) {
		str+="  - Age\n";
	}
	if(document.form_booking.sex.checked=false) {
		str+="  - Sex\n";
	}
	if(document.form_booking.nationality.value == ""){
		str+="  - Nationality\n";
	}
	if(document.form_booking.day1.selectedIndex == 0 || document.form_booking.month1.selectedIndex == 0 || document.form_booking.year1.selectedIndex == 0){
		str+="  - Day 1\n";
	}

//Test sur le deuxième Day
	
	if(document.form_booking.year2.selectedIndex != 0 || (document.form_booking.month2.selectedIndex != 0) || document.form_booking.day2.selectedIndex != 0){	 
	
	
	
	if(document.form_booking.year2.selectedIndex != 0 && (document.form_booking.month2.selectedIndex != 0) && document.form_booking.day2.selectedIndex == 0){	
		str+="  - Day 2\n";
	}
	
	else if(document.form_booking.month2.selectedIndex != 0 && (document.form_booking.year2.selectedIndex != 0) && document.form_booking.day2.selectedIndex == 0){	
		str+="  - Day 2\n";
	}
	
	
	else if(document.form_booking.day2.selectedIndex != 0 && (document.form_booking.year2.selectedIndex != 0) && document.form_booking.month2.selectedIndex == 0){	
		str+="  - Day 2\n";
	}
	
	
	
	else if(document.form_booking.day2.selectedIndex != 0 && (document.form_booking.month2.selectedIndex == 0 || document.form_booking.year2.selectedIndex == 0)){
		str+="  - Day 2\n";
	}
	else if(document.form_booking.month2.selectedIndex != 0 && (document.form_booking.day2.selectedIndex == 0 || document.form_booking.year2.selectedIndex == 0)){		
		str+="  - Day 2\n";
	}
	
	else if(document.form_booking.year2.selectedIndex != 0 && (document.form_booking.month2.selectedIndex == 0 || document.form_booking.day2.selectedIndex == 0)){	
		str+="  - Day 2\n";
	}
	
	}
	
	
	
//Test sur le troisième Day
	
	if(document.form_booking.year3.selectedIndex != 0 || (document.form_booking.month3.selectedIndex != 0) || document.form_booking.day3.selectedIndex != 0){	 
	
	
	
	if(document.form_booking.year3.selectedIndex != 0 && (document.form_booking.month3.selectedIndex != 0) && document.form_booking.day3.selectedIndex == 0){	
		str+="  - Day 3\n";
	}
	
	else if(document.form_booking.month3.selectedIndex != 0 && (document.form_booking.year3.selectedIndex != 0) && document.form_booking.day3.selectedIndex == 0){	
		str+="  - Day 3\n";
	}
	
	
	else if(document.form_booking.day3.selectedIndex != 0 && (document.form_booking.year3.selectedIndex != 0) && document.form_booking.month3.selectedIndex == 0){	
		str+="  - Day 3\n";
	}
	
	
	
	else if(document.form_booking.day3.selectedIndex != 0 && (document.form_booking.month3.selectedIndex == 0 || document.form_booking.year3.selectedIndex == 0)){
		str+="  - Day 3\n";
	}
	else if(document.form_booking.month3.selectedIndex != 0 && (document.form_booking.day3.selectedIndex == 0 || document.form_booking.year3.selectedIndex == 0)){		
		str+="  - Day 3\n";
	}
	
	else if(document.form_booking.year3.selectedIndex != 0 && (document.form_booking.month3.selectedIndex == 0 || document.form_booking.day3.selectedIndex == 0)){	
		str+="  - Day 3\n";
	}
	
	}
	
	
	//Test sur le quatrième Day
	
	if(document.form_booking.year4.selectedIndex != 0 || (document.form_booking.month4.selectedIndex != 0) || document.form_booking.day4.selectedIndex != 0){	 
	
	
	
	if(document.form_booking.year4.selectedIndex != 0 && (document.form_booking.month4.selectedIndex != 0) && document.form_booking.day4.selectedIndex == 0){	
		str+="  - Day 4\n";
	}
	
	else if(document.form_booking.month4.selectedIndex != 0 && (document.form_booking.year4.selectedIndex != 0) && document.form_booking.day4.selectedIndex == 0){	
		str+="  - Day 4\n";
	}
	
	
	else if(document.form_booking.day4.selectedIndex != 0 && (document.form_booking.year4.selectedIndex != 0) && document.form_booking.month4.selectedIndex == 0){	
		str+="  - Day 4\n";
	}
	
	
	
	else if(document.form_booking.day4.selectedIndex != 0 && (document.form_booking.month4.selectedIndex == 0 || document.form_booking.year4.selectedIndex == 0)){
		str+="  - Day 4\n";
	}
	else if(document.form_booking.month4.selectedIndex != 0 && (document.form_booking.day4.selectedIndex == 0 || document.form_booking.year4.selectedIndex == 0)){		
		str+="  - Day 4\n";
	}
	
	else if(document.form_booking.year4.selectedIndex != 0 && (document.form_booking.month4.selectedIndex == 0 || document.form_booking.day4.selectedIndex == 0)){	
		str+="  - Day 4\n";
	}
	
	}

//Test sur le cinquième Day
	
	if(document.form_booking.year5.selectedIndex != 0 || (document.form_booking.month5.selectedIndex != 0) || document.form_booking.day5.selectedIndex != 0){	 
	
	
	
	if(document.form_booking.year5.selectedIndex != 0 && (document.form_booking.month5.selectedIndex != 0) && document.form_booking.day5.selectedIndex == 0){	
		str+="  - Day 5\n";
	}
	
	else if(document.form_booking.month5.selectedIndex != 0 && (document.form_booking.year5.selectedIndex != 0) && document.form_booking.day5.selectedIndex == 0){	
		str+="  - Day 5\n";
	}
	
	
	else if(document.form_booking.day5.selectedIndex != 0 && (document.form_booking.year5.selectedIndex != 0) && document.form_booking.month5.selectedIndex == 0){	
		str+="  - Day 5\n";
	}
	
	
	
	else if(document.form_booking.day5.selectedIndex != 0 && (document.form_booking.month5.selectedIndex == 0 || document.form_booking.year5.selectedIndex == 0)){
		str+="  - Day 5\n";
	}
	else if(document.form_booking.month5.selectedIndex != 0 && (document.form_booking.day5.selectedIndex == 0 || document.form_booking.year5.selectedIndex == 0)){		
		str+="  - Day 5\n";
	}
	
	else if(document.form_booking.year5.selectedIndex != 0 && (document.form_booking.month5.selectedIndex == 0 || document.form_booking.day5.selectedIndex == 0)){	
		str+="  - Day 5\n";
	}
	
	}


//Test sur le sixième Day
	
	if(document.form_booking.year6.selectedIndex != 0 || (document.form_booking.month6.selectedIndex != 0) || document.form_booking.day6.selectedIndex != 0){	 
	
	
	
	if(document.form_booking.year6.selectedIndex != 0 && (document.form_booking.month6.selectedIndex != 0) && document.form_booking.day6.selectedIndex == 0){	
		str+="  - Day 6\n";
	}
	
	else if(document.form_booking.month6.selectedIndex != 0 && (document.form_booking.year6.selectedIndex != 0) && document.form_booking.day6.selectedIndex == 0){	
		str+="  - Day 6\n";
	}
	
	
	else if(document.form_booking.day6.selectedIndex != 0 && (document.form_booking.year6.selectedIndex != 0) && document.form_booking.month6.selectedIndex == 0){	
		str+="  - Day 6\n";
	}
	
	
	
	else if(document.form_booking.day6.selectedIndex != 0 && (document.form_booking.month6.selectedIndex == 0 || document.form_booking.year6.selectedIndex == 0)){
		str+="  - Day 6\n";
	}
	else if(document.form_booking.month6.selectedIndex != 0 && (document.form_booking.day6.selectedIndex == 0 || document.form_booking.year6.selectedIndex == 0)){		
		str+="  - Day 6\n";
	}
	
	else if(document.form_booking.year6.selectedIndex != 0 && (document.form_booking.month6.selectedIndex == 0 || document.form_booking.day6.selectedIndex == 0)){	
		str+="  - Day 6\n";
	}
	
	}

//Test sur le septième Day
	
	if(document.form_booking.year7.selectedIndex != 0 || (document.form_booking.month7.selectedIndex != 0) || document.form_booking.day7.selectedIndex != 0){	 
	
	
	
	if(document.form_booking.year7.selectedIndex != 0 && (document.form_booking.month7.selectedIndex != 0) && document.form_booking.day7.selectedIndex == 0){	
		str+="  - Day 7\n";
	}
	
	else if(document.form_booking.month7.selectedIndex != 0 && (document.form_booking.year7.selectedIndex != 0) && document.form_booking.day7.selectedIndex == 0){	
		str+="  - Day 7\n";
	}
	
	
	else if(document.form_booking.day7.selectedIndex != 0 && (document.form_booking.year7.selectedIndex != 0) && document.form_booking.month7.selectedIndex == 0){	
		str+="  - Day 7\n";
	}
	
	
	
	else if(document.form_booking.day7.selectedIndex != 0 && (document.form_booking.month7.selectedIndex == 0 || document.form_booking.year7.selectedIndex == 0)){
		str+="  - Day 7\n";
	}
	else if(document.form_booking.month7.selectedIndex != 0 && (document.form_booking.day7.selectedIndex == 0 || document.form_booking.year7.selectedIndex == 0)){		
		str+="  - Day 7\n";
	}
	
	else if(document.form_booking.year7.selectedIndex != 0 && (document.form_booking.month7.selectedIndex == 0 || document.form_booking.day7.selectedIndex == 0)){	
		str+="  - Day 7\n";
	}
	
	}


	if(document.form_booking.homegolf.value == ""){
		str+="  - Club \n";
	}

	if(document.form_booking.email.value == "" && !test_mail(document.form_booking.email.value)){
		str+="  - Valid Email \n";
	}
	
	if(document.form_booking.tel.value == "" && !test_tel(document.form_booking.tel.value)){
		str+="  - Phone number must contain only numbers \n";
	}
	
	
	if(str == "Please provide the following informations :\n"){
		document.form_booking.submit();
	} else {
		alert(str);
	}
	
	
}