// JavaScript Document

<!-- PreLoad Wait - Script -->
<!-- This script and more from http://www.rainbow.arch.scriptmania.com 

function waitPreloadPage() { //DOM
	if (document.getElementById){
		document.getElementById('prepage').style.visibility='hidden';
		document.getElementById('prepagebackground').style.visibility='hidden';
	}else{
		if (document.layers){ //NS4
			document.prepage.visibility = 'hidden';
			document.prepagebackground.visibility = 'hidden';
		}
		else { //IE4
			document.all.prepage.style.visibility = 'hidden';
			document.all.prepagebackground.style.visibility = 'hidden';
		}
	}
}
// End -->

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

go_visibility = new Array;
function goblink()
	{
	if(document.getElementById && document.all)
		{
		blink_tab = document.getElementsByTagName('blink');
		for(a=0;a<blink_tab.length;a++)
			{
			if(go_visibility[a] != "visible")
				go_visibility[a] = "visible";
			else
				go_visibility[a] = "hidden";
			blink_tab[a].style.visibility=go_visibility[a];
			}
		}
	setTimeout("goblink()", 600);
	}

window.onload = goblink;

function visibilite(thingId){
	var targetElement;
	targetElement = document.getElementById(thingId) ;
	if (targetElement.style.display == "none"){
		targetElement.style.display = "" ;
	} else {
		targetElement.style.display = "none" ;
	}
}


function validationEmail(){
var corp = document.getElementById('Email').value;
var verif = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9-]{2,}[.][a-zA-Z]{2,3}$/
	if (verif.exec(corp) == null){
		alert("Votre email ne semble pas valide !");
		return 0;
	}else{
		return 1;
	} 
}




function RegardeSiNomsetMail(){
	if(document.getElementById('nom').value=='' || document.getElementById('Email').value==''){
		alert('Il manque votre nom ou votre email.');
		return 0;
	}else{
		return 1;
	}
}


function RegardeSiCheck(){
checks = document.getElementsByTagName('input');
val = 0;
    for (var i = 0; check = checks[i]; ++i) {
		if (check && (check.getAttribute('type') == 'checkbox')) { 
			if(document.getElementsByTagName('input')[i].checked==true){val = val + 1;}
		}
	}
	if(val > 0){ 
		return 1; 
	}else{ 
		alert ('Il n\'y a aucun jour coché !!!');
		return 0;
	}	
}


function RegardeSiNomsEnfants(){
	if(document.getElementById('enfant_1').value=='' && document.getElementById('enfant_2').value=='' && document.getElementById('enfant_3').value==''){
		alert ('Il n\'y a aucun de nom d\'enfants !!!');
		return 0;
	}else{
		return 1;	
	}
}

function RegardeSiClassesEnfants(){
	if(document.getElementById('classe_1').value=='' && document.getElementById('classe_2').value=='' && document.getElementById('classe_3').value==''){
		alert ('Sélectionnez une classe !!!');
		return 0;
	}else{
		return 1;	
	}
}


function ValidFormInscription(){
retour = 0;
	if(RegardeSiNomsEnfants()==1){
		retour = retour + 1;
	}
	if(RegardeSiClassesEnfants()==1){
		retour = retour + 1;
	}
	if(RegardeSiNomsetMail()==1){
		retour = retour + 1;
	}	
	if(validationEmail()==1){
		retour = retour + 1;
	}	
	if(RegardeSiCheck()== 1){
		retour = retour + 1;
	}
//alert('retour'+retour);
	if(retour==5){ 
		return 1; 
	}else{ 
		//alert ('Vous devez vérifier les éléments manquants \rdu formulaire de préinscription !!!');
		return 0;
	}	
}

function conf(){
var laRaison = window.confirm('Cliquez sur OK pour continuer.');
if (laRaison) {
}else {return false;}
}

function confir(){
var laRaison = window.confirm('Cliquez sur OK pour continuer.');
if (laRaison) { return true;
}else {return false;}
}


function ScrollerStart(){
scroller.start()
}

function ScrollerStop(){
scroller.stop()
}

function PopupCentrerNEWS(page,largeur,hauteur,options) {
  var top=(screen.height-hauteur)/2;
  var left=(screen.width-largeur)/2;
  window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}