function afficheSousmenu(id)
	{
	    document.getElementById(id).style.display = "block";
		//document.getElementById(id).style.visibility = "visible";
	}
function cacheSousmenu(id)
	{
	    document.getElementById(id).style.display = "none";
		//document.getElementById(id).style.visibility = "hidden";
	}

function affichePrecis(id){
	document.getElementById(id).style.display = "block";
}
function cachePrecis(id){
	document.getElementById(id).style.display = "none";
}

	NewImg = new Array (
	"./img/photo_defil/img02.png",
	"./img/photo_defil/img03.png",
	"./img/photo_defil/img04.png",
	"./img/photo_defil/img05.png",
	"./img/photo_defil/img06.png",
	"./img/photo_defil/img07.png"
	);
	var ImgNum = 0;
	var ImgLength = NewImg.length - 1;

	//Time delay between Slides in milliseconds
	var delay = 8000;

	var lock = false;
	var run;
	function chgImg(direction) {
	if (document.images) {
	ImgNum = ImgNum + direction;
	if (ImgNum > ImgLength) {
	ImgNum = 0;
	}
	if (ImgNum < 0) {
	ImgNum = ImgLength;
	}
	document.slideshow.src = NewImg[ImgNum];
	   }
	}
function auto() {
	if (lock == true) {
	lock = false;
	window.clearInterval(run);
	}
	else if (lock == false) {
	lock = true;
	run = setInterval("chgImg(1)", delay);
	   }
	}
function popup(url) {
	 params  = 'width='+screen.width;
	 params += ', height='+screen.height;
	 params += ', top=0, left=0'
	 params += ', fullscreen=yes';
	 params += ', scrollbars=1';

	 newwin=window.open(url,'enquete', params);
	 if (window.focus) {newwin.focus()}
	 return false;
	}
function newsletter(url) {
	 params  = 'width=400';
	 params += ', height=400';
	 params += ', top=50, left=400';
	 params += ', fullscreen=yes';
	 params += ', scrollbars=1';

	 newwin=window.open(url,'newsletter', params);
	 if (window.focus) {newwin.focus()}
	 return false;
	}

function verif_enquete(){
	// alert('Dans la verification');
	error_code = 0;
	
	if (document.enquete.knowus1.checked==false && document.enquete.knowus2.checked==false && document.enquete.knowus3.checked==false && document.enquete.knowus4.checked==false && document.enquete.knowus5.checked==false ){
		error_code=1;
	}
	if (document.enquete.knowus5.checked==true && document.enquete.knowus_other.value==''){
		error_code=1;	
	}
	
	if (document.enquete.react1.checked==false && document.enquete.react2.checked==false && document.enquete.react3.checked==false && document.enquete.react4.checked==false){
		error_code=1;
	}
	if (document.enquete.listen1.checked==false && document.enquete.listen2.checked==false && document.enquete.listen3.checked==false && document.enquete.listen4.checked==false){
		error_code=1;
	}
	if (document.enquete.follow1.checked==false && document.enquete.follow2.checked==false && document.enquete.follow3.checked==false && document.enquete.follow4.checked==false && document.enquete.follow5.checked==false ){
		error_code=1;
	}
	if (document.enquete.inform1.checked==false && document.enquete.inform2.checked==false && document.enquete.inform3.checked==false && document.enquete.inform4.checked==false){
		error_code=1;
	}
	
	if (document.enquete.delivery_checked1_1.checked==false && document.enquete.delivery_checked1_2.checked==false && document.enquete.delivery_checked1_3.checked==false){
		error_code=1;
	}
	if (document.enquete.delivery_checked2_1.checked==false && document.enquete.delivery_checked2_2.checked==false && document.enquete.delivery_checked2_3.checked==false){
		error_code=1;
	}
	if (document.enquete.delivery_checked3_1.checked==false && document.enquete.delivery_checked3_2.checked==false && document.enquete.delivery_checked3_3.checked==false){
		error_code=1;
	}
	if (document.enquete.delivery_other.value!=''){
	if (document.enquete.delivery_checked4_1.checked==false && document.enquete.delivery_checked4_2.checked==false && document.enquete.delivery_checked4_3.checked==false){
		error_code=1;
	}
	}
	
	if (document.enquete.package1.checked==false && document.enquete.package2.checked==false){
		error_code=1;
	}
	if (document.enquete.package2.checked==true && document.enquete.package_other.value.length == 0){
		error_code=1;
	}
	if (document.enquete.recept1.checked==false && document.enquete.recept2.checked==false){
		error_code=1;
	}
	if (document.enquete.recept2.checked==true && document.enquete.recept_other.value.length == 0){
		error_code=1;
	}
	
	if (document.enquete.document1.checked==false && document.enquete.document2.checked==false && document.enquete.document3.checked==false){
		error_code=1;
	}
	
// debug
// alert (error_code);
	
	
	if (error_code==1){
		alert('Veuillez remplir tous les champs !');
		return false;
	}
}

function verif_enquete_en(){
	// alert('Dans la verification');
	error_code = 0;
	
	if (document.enquete.knowus1.checked==false && document.enquete.knowus2.checked==false && document.enquete.knowus3.checked==false && document.enquete.knowus4.checked==false && document.enquete.knowus5.checked==false ){
		error_code=1;
	}
	if (document.enquete.knowus5.checked==true && document.enquete.knowus_other.value==''){
		error_code=1;	
	}
	
	if (document.enquete.react1.checked==false && document.enquete.react2.checked==false && document.enquete.react3.checked==false && document.enquete.react4.checked==false){
		error_code=1;
	}
	if (document.enquete.listen1.checked==false && document.enquete.listen2.checked==false && document.enquete.listen3.checked==false && document.enquete.listen4.checked==false){
		error_code=1;
	}
	if (document.enquete.follow1.checked==false && document.enquete.follow2.checked==false && document.enquete.follow3.checked==false && document.enquete.follow4.checked==false && document.enquete.follow5.checked==false ){
		error_code=1;
	}
	if (document.enquete.inform1.checked==false && document.enquete.inform2.checked==false && document.enquete.inform3.checked==false && document.enquete.inform4.checked==false){
		error_code=1;
	}
	
	if (document.enquete.delivery_checked1_1.checked==false && document.enquete.delivery_checked1_2.checked==false && document.enquete.delivery_checked1_3.checked==false){
		error_code=1;
	}
	if (document.enquete.delivery_checked2_1.checked==false && document.enquete.delivery_checked2_2.checked==false && document.enquete.delivery_checked2_3.checked==false){
		error_code=1;
	}
	if (document.enquete.delivery_checked3_1.checked==false && document.enquete.delivery_checked3_2.checked==false && document.enquete.delivery_checked3_3.checked==false){
		error_code=1;
	}
	if (document.enquete.delivery_other.value!=''){
	if (document.enquete.delivery_checked4_1.checked==false && document.enquete.delivery_checked4_2.checked==false && document.enquete.delivery_checked4_3.checked==false){
		error_code=1;
	}
	}
	
	if (document.enquete.package1.checked==false && document.enquete.package2.checked==false){
		error_code=1;
	}
	if (document.enquete.package2.checked==true && document.enquete.package_other.value.length == 0){
		error_code=1;
	}
	if (document.enquete.recept1.checked==false && document.enquete.recept2.checked==false){
		error_code=1;
	}
	if (document.enquete.recept2.checked==true && document.enquete.recept_other.value.length == 0){
		error_code=1;
	}
	
	if (document.enquete.document1.checked==false && document.enquete.document2.checked==false && document.enquete.document3.checked==false){
		error_code=1;
	}
	
// debug
// alert (error_code);
	
	
	if (error_code==1){
		alert('Please, answer to all queries !');
		return false;
	}
}

function verif_newsletter_fr(){
	error = 0;
	if (document.newsletter.name.value==''){
		error_code=1;
	}
	if (document.newsletter.country.value==''){
		error_code=1;
	}
	if (document.newsletter.mail.value!=''){
		var mail = document.newsletter.mail.value;
		// alert (mail);
		var reg = /^[a-z0-9._-]+@[a-z0-9.-]{2,}[.][a-z]{2,3}$/;
		var result = ((reg.exec(mail)!=null));
		// alert (result);
		if (result==false){
			error_code=2;	
		}
		if (result==true){
			error_code=0;	
		}
	}else{
		error_code=1;
	}
	
// debug
// alert (error_code);
	
	if (error_code==1){
		alert('Veuillez remplir tous les champs !');
		return false;
	}
	if (error_code==2){
	alert('Veuillez entrer un email correct !');
	return false;
	}
}
function verif_newsletter_en(){
	error = 0;
	if (document.newsletter.name.value==''){
		error_code=1;
	}
	if (document.newsletter.country.value==''){
		error_code=1;
	}
	if (document.newsletter.mail.value!=''){
		var mail = document.newsletter.mail.value;
		// alert (mail);
		var reg = /^[a-z0-9._-]+@[a-z0-9.-]{2,}[.][a-z]{2,3}$/;
		var result = ((reg.exec(mail)!=null));
		// alert (result);
		if (result==false){
			error_code=2;	
		}
		if (result==true){
			error_code=0;	
		}
	}else{
		error_code=1;
	}
	
// debug
// alert (error_code);
	
	if (error_code==1){
		alert('Please fill all the document values !');
		return false;
	}
	if (error_code==2){
	alert('Please fill an correct mail !');
	return false;
	}
}