var timer = "";
var messageAlert = "";
//fonction pour tester la valeur numérique d'un champ (accepte les ".")
function isNum(idChamp)
	{
	n = document.getElementById(idChamp).value;
	if (!(isNaN (n)) == false)
		{
		nomChamp = getLabel(idChamp);
		var errmess = document.getElementById("error_number").innerHTML;
		messageAlert = messageAlert + "\n - " + nomChamp + " : " + errmess;
		document.getElementById(idChamp).style.border = "1px red solid" ;
		}
	else
		{
		document.getElementById(idChamp).style.border = "1px #ADB0B0 solid" ;
		}
	}
//fonction de controle des confirmation de valeur de champ
function controlEquivalence(idChamp1, idChamp2)
	{
	var valeur1 = document.getElementById(idChamp1).value;
	var valeur2 = document.getElementById(idChamp2).value;
	nomChamp1 = getLabel(idChamp1);
	nomChamp2 = getLabel(idChamp2);
	if(valeur1 != "" && valeur2 != "")//si les deux champs = "" on laisse faire controlMandatory
		{
		if(valeur1 != valeur2)
			{
			var errmess = document.getElementById("error_equivalence").innerHTML;
			messageAlert = messageAlert + "\n - " + nomChamp1 + " & " + nomChamp2 + " : " + errmess;
			document.getElementById(idChamp1).style.border = "1px red solid" ;
			document.getElementById(idChamp2).style.border = "1px red solid" ;
			}
		else
			{
			document.getElementById(idChamp1).style.border = "1px #ADB0B0 solid" ;
			document.getElementById(idChamp2).style.border = "1px #ADB0B0 solid" ;
			}
		}
	}
function controlValueIsSelected(element) {
		
	if(document.getElementById(element).selectedIndex == 0 ||
		typeof(document.getElementById(element).options[document.getElementById(element).selectedIndex].value)=='undefined' ||
		isEmpty(trim(document.getElementById(element).options[document.getElementById(element).selectedIndex].value))){
			submitit = false;
			messageAlert = messageAlert + "\n- please select an option ";
			document.getElementById(element).style.border = "1px red solid" ;
	}
}
//fonction de controle des champs email
function controlEmail(idChamp) 
	{ 
	var email = document.getElementById(idChamp).value.toLowerCase(); 
	//document.getElementById(idChamp).value = email;
    if (email.search(/^[a-zA-Z0-9\-_]+[a-zA-Z0-9\.\-_]*@[a-zA-Z0-9\-_]+\.[a-zA-Z\.\-_]{1,}[a-zA-Z\-_]+$/) == -1)
	//[^._-]
        { 
       	nomChamp = getLabel(idChamp);
       	if(document.getElementById("error_email"))
			var errmess = document.getElementById("error_email").innerHTML;
		else 
			var errmess = "Invalid email";
		messageAlert = messageAlert + "\n - " + nomChamp + " : " + errmess;
		document.getElementById(idChamp).style.border = "1px red solid" ;
      	} 
	else
		{
		document.getElementById(idChamp).style.border = "1px #ADB0B0 solid" ;
		}
	}
//fonction de controle des champs obligatoires
function controlMandatory(champ) {
	submitit = true;
	var errmess = "";
	if (document.getElementById("error_mandatory"))
		{
		var errmess = document.getElementById("error_mandatory").innerHTML;
		}
		else
	{
	var submitit = true;
	var errmess = "";
		}	
	if(document.getElementById("error_mandatory")!=null)
	var messBase = document.getElementById("error_mandatory").innerHTML;
	if(champ==undefined)//cas d'une liste de champ obligatoire dans un input hidden de la page
		{
		
		var listeChamps = document.getElementById("mandatory_id").value.split("//");
		var nbChamps = listeChamps.length;
		for(i=0;i<nbChamps;i++)
			{
			idChamp = listeChamps[i];
			//alert(idChamp);
			//if(document.getElementById(idChamp).value == "" ) 
			idChampCopie=idChamp;
			if (document.address_form)
			if(document.address_form.subject)
				{
				if (i==nbChamps-1)idChamp= idChamp+document.address_form.subject.selectedIndex;
				}
			if(isEmpty(trim(document.getElementById(idChamp).value)))
				{
				
						submitit = false;
						errmess = errmess + "\n - " + getLabel(idChampCopie) + " : " + "Mandatory field";
						document.getElementById(idChamp).style.border = "1px red solid" ;
					}
			else
				{
				document.getElementById(idChamp).style.border = "1px #ADB0B0 solid" ;
				}
			}
		if(submitit == false)
			{
			messageAlert = messageAlert+errmess;
			}
		}
	else //cas du controle d'un seul champ
		{
		if(document.getElementById(champ).value == "") 
			{
			submitit = false;
			messageAlert = messageAlert + "\n - " + getLabel(champ) + " : " + messBase;
			document.getElementById(champ).style.border = "1px red solid" ;
			}
		else
			{
			document.getElementById(champ).style.border = "1px #ADB0B0 solid" ;
			}
		}
	}
	


function validSubmit()
	{
	if(messageAlert != "")
		{
		//var message_base = document.getElementById("error_form").innerHTML;
		alert(messageAlert);
		return false;
		}
	else
		{
		return true
		}
	}
	
function getLabel(valeur)
	{
	var element_label = "";
	var txt_label = "";
	var liste = "";
	var nomChamp = "";
	//var formulaire = document.getElementById(nomform);
	for(var i=0; i<document.body.getElementsByTagName("label").length; i++ )
	 	{
		//determination de label a comparer
		element_label = document.body.getElementsByTagName("label")[i];
		//récupération de la valeur texte contenue dans le label
		txt_label = element_label.firstChild.nodeValue;
		//récupération de l'attribut for du label
		if(element_label.getAttribute("for"))
			{contFor = element_label.getAttribute("for");}
		else
			{contFor = element_label.getAttribute("htmlFor");}
		//liste = liste + "\n||" + valeur + "?=" + contFor + "||"; 
		//comparaison de l'attribut for a la valeur entree dans l'appel de fonction
		if(contFor == valeur) 
			{
			nomChamp = txt_label;
			break;
			}
		}
	return nomChamp;	
	}

function controleDiags(formname)
	{
	var nomObjet = "";
	var nb = 0;
	var n = 0;//nombre d'élément radio !=
	var m = 0;//nombre de questions avec checkbox
	var arrObjet = new Array(); //tableau contenant les différents nom d'objet et leur nombre d'occurence
	var test = false; 
	var presence = false;
	var complete = true;//variable définissant l'état completé ou non du formulaire
	var racine = "";
	//Etape 1 : identification des différents nom de radio et insertion dans un tableau js
	if(formname == undefined)
		{
		racine = document.body.getElementsByTagName("input");
		}
	else
		{
		racine = document.getElementById(formname).getElementsByTagName("input");
		}
		
	for(var i=0; i<racine.length; i++ )
	 	{
		elementRadio = racine[i];
		nomObjet = elementRadio.name;
		typeObject = elementRadio.type;
		if(typeObject == "radio" || typeObject == "checkbox")
			{
			presence = false;
			if(typeObject == "checkbox")
				{
				arrNomQuestion = nomObjet.split("_");
				nomObjet = arrNomQuestion[0];
				}
			for(j=0;j<n;j++)//parcours des noms de radio button deja testés
				{
				if(arrObjet[j][0] == nomObjet) 
					{
					presence = true;
					nb = arrObjet[j][1] + 1;
					arrObjet[j][1] = nb;
					break;
					}
				}
			if(presence == false)
				{
				arrObjet[n] = new Array(3);
				arrObjet[n][0] = nomObjet;
				arrObjet[n][1] = 1;
				arrObjet[n][2] = typeObject;
				n = n+1;
				}
			}
		}
	//etape 2 : tests des checked
	for(i=0;i<n;i++)
		{
		nb = arrObjet[i][1];
		test = false;
		for(k=0;k<nb;k++)
			{
			nomObjet = arrObjet[i][0]+"_"+(k+1);
			//alert("objet : "+nomObjet);
			test = document.getElementById(nomObjet).checked;
			if(test == true)
				{
				break;
				}
			}
		if(test == false) complete = false;
		}
	
	if(complete == false)
		{
		messageAlert = "\n - " + document.getElementById("error_diags_mandatory").innerHTML;
		}
	}

function controlSequence(champ1,champ2)
	{
	if(document.getElementById(champ1).value == "")
		{
		document.getElementById(champ1).value = document.getElementById(champ2).value;
		document.getElementById(champ2).value = "";
		}
	}
function changeSelect(champ1, idContainer, url)
	{
	var valeurSelect = document.getElementById(champ1).value;
	affichDetail(url+valeurSelect, idContainer);
	}
	
function controlAccept(champ, divError)
	{
	if(document.getElementById(champ).checked == false)
		{
		document.getElementById(divError).className = "";
		return false
		}
	else
		{
		document.getElementById(divError).className = "off";
		return true;
		}
	}
	
function clearValue () {
	var inputvalue = document.getElementsByTagName("input");
	for(var i=0; i<inputvalue.length; i++ )
	{
		var boucle = inputvalue[i];
		if(boucle.type == 'text' && boucle.defaultValue) {
			boucle.onfocus = function(){
				this.value='';
			};
			boucle.onblur = function(){
				if(/^\s*$/.test(this.value)) {this.value=this.defaultValue;}
			};
		}
	}
}

//addEvent(window, "load", clearValue );	
	
	
// ---------------------------------------------------------
// Phone number formatter, created for Foodry
// For more info, visit:
// http://www.foodry.com/blog
// control de champs Téléphone pour l'us uniquement
// ---------------------------------------------------------
function formatPhone(elm, e) {
	e = e || window.event || null;

    // If used in onkeypress, pass in the event and this will
    // grab the character and do the right thing. This allows
    // for a smoother user experience than if the chars are
    // being visibly deleted.
    if (e) {
        var keychar, keynum;
        if (e.keyCode) {
            keynum = e.keyCode
        }
        else if (e.which) {
            keynum = e.which
        }

        keychar = String.fromCharCode(keynum)
    }   

    // Allow a backspace + tab to go through, so the user
    // can correct any typos.
    if(keynum && (keynum == 9 || keynum == 8)) {
    	return true;
    } else {
        var p = elm.value;
	
        // Don't allow a leading 1 or 0. We also strip out all
        // non-numeric characters here to make the formatting
        // easier later on. This could be modified to allow
        // letters if you consider them valid.
        p = p.replace(/^[01]/,"");
        p = p.replace(/\D+/g, "");

        // You can easily change the formatting of the phone
        // number by editing the conditionals below.
        if (p.length > 0 && p.length < 3) {
            p = "("+p;
        }
        else if (p.length >= 3 && p.length < 7 ) {
            p = "("+p.substring(0,3)+") "+p.substring(3);
        }
        else if (p.length >= 7 && p.length < 10) {
            p = "("+p.substring(0,3)+") "+p.substring(3,6)+"-"+p.substring(6);
        }
        else if (p.length) {
            p = "("+p.substring(0,3)+") "+p.substring(3,6)+"-"+p.substring(6,10);
        } 
        elm.value = p;

        //return false;
    }
}
function isValidInt(element){
	
	var num = document.getElementById(element).value;
	if (num !="")
	{
		if (isNaN(num))
		{
			submitit = false;
			
			
				messageAlert = messageAlert + "\n- number format invalid ";
				
			document.getElementById(element).style.border = "1px red solid" ;
		}
		return num == parseInt(num);
		}
	return true;
}
function controlZipCode(idChamp)
	{
	
	n = document.getElementById(idChamp).value;
	if ( n.length < 5)
		{
		nomChamp = getLabel(idChamp);
				
			messageAlert = messageAlert + "\n - " + nomChamp + " : size does not meet minimum length expected 5 ";
		
			document.getElementById(idChamp).style.border = "1px red solid" ;
		}
	
	else	
		{
		isValidInt(idChamp);
		}
	}
function controlPhone(idChamp){
	n = document.getElementById(idChamp).value;
	if ( n.length > 20){
		nomChamp = getLabel(idChamp);
		var errmess = document.getElementById("error_number").innerHTML;
		messageAlert = messageAlert + "\n - " + nomChamp + " : " + errmess;
		document.getElementById(idChamp).style.border = "1px red solid" ;
	 }else if ( n.length == 0){
		nomChamp = getLabel(idChamp);
		if (document.getElementById("error_mandatory"))
		{
			var errmess = document.getElementById("error_mandatory").innerHTML;
		}
		else
		{
			var errmess ="";
		}
		messageAlert = messageAlert + "\n - " + nomChamp + " : " + errmess;
		document.getElementById(idChamp).style.border = "1px red solid" ;
	}else{
		if ( n.length < 14)
		{
		controlMinSize(idChamp,'14');
		}
		else
		document.getElementById(idChamp).style.border = "1px #ADB0B0 solid" ;
	}
}
function isEmpty(id) {
	if (typeof(id) == "string") {
		return !id.match(/[^\s]/);
	}
	else {
		return (id)?(false):(true);
	}
}
function trim(inword) {
   word = inword.toString();
   var i=0;
   var j=word.length-1;
   while(word.charAt(i) == " ") i++;
   while(word.charAt(j) == " ") j--;
   if (i > j) {
		return word.substring(i,i);
	} else {
		return word.substring(i,j+1);
	}
}

function controlAddress(idChamp){
	if(document.getElementById(idChamp)){
		n = document.getElementById(idChamp).value;
		//alert(idChamp);
		if (n.length > 30){
			nomChamp = getLabel(idChamp);
			var errmess = document.getElementById("error_number").innerHTML;
			messageAlert = messageAlert + "\n - " + nomChamp + " : " + errmess;
			document.getElementById(idChamp).style.border = "1px red solid" ;
		}else if(idChamp == 'address_line_1' && n.length == 0){
			nomChamp = getLabel(idChamp);
			if (document.getElementById("error_mandatory")){
				var errmess = document.getElementById("error_mandatory").innerHTML;
			}else{
				var errmess ="";
			}
			//var errmess = document.getElementById("error_mandatory").innerHTML;
			messageAlert = messageAlert + "\n - " + nomChamp + " : " + errmess;
			document.getElementById(idChamp).style.border = "1px red solid" ;
		}else{
			document.getElementById(idChamp).style.border = "1px #ADB0B0 solid" ;
		}
	}	
}
//fonction pour vérifier la validité de la date passée	

function validateDate(day,month,year){  
	var daySelect = document.getElementById(day).value;
	var monthSelect = document.getElementById(month).value;
	var yearSelect = document.getElementById(year).value;
	if(document.getElementById("storeId"))
		var strId=parseInt(document.getElementById("storeId").value);
	
	if(document.getElementById(day).selectedIndex == 0 || document.getElementById(month).selectedIndex == 0 || document.getElementById(year).selectedIndex == 0) {
		
		if(strId == '10001')
			messageAlert = messageAlert + "\n - " + "format de date non valide";
		else
			messageAlert = messageAlert + "\n - " + "invalid date format";
		document.getElementById(day).style.border = "1px #ADB0B0 solid" ;
		document.getElementById(month).style.border = "1px #ADB0B0 solid" ;
		document.getElementById(year).style.border = "1px #ADB0B0 solid" ;
		return;
	}
	
	if((daySelect != "") && (monthSelect != "") && (yearSelect != "")){
		var datTest_Date = new Date(yearSelect, monthSelect-1, daySelect);
		if ((daySelect != datTest_Date.getDate()) || (monthSelect-1 != datTest_Date.getMonth()))
		 { 
		 if(strId == '10001')
		 	messageAlert = messageAlert + "\n - " + "format de date non valide";
		 else
			messageAlert = messageAlert + "\n - " + "invalid date format";
			
		document.getElementById(day).style.border = "1px #ADB0B0 solid" ;
		document.getElementById(month).style.border = "1px #ADB0B0 solid" ;
		document.getElementById(year).style.border = "1px #ADB0B0 solid" ;
		 }
	}
	
	

	var today=new Date();
	var birthdate=new Date(yearSelect, monthSelect-1, daySelect); //Month is 0-11 in JavaScript
	var age = today.getFullYear() - yearSelect;
	var annivDate = new Date(today.getFullYear(), monthSelect-1, daySelect); 
      // Si pas encore passé, retirer 1 an
    if (annivDate> today)  age--;
	if(age<18){
		if (document.getElementById("error_legal_age")){
			messageAlert = messageAlert + "\n - " + document.getElementById("error_legal_age").innerHTML;
		}
		else{
		messageAlert = messageAlert + "\n - " + "You haven't the legal age yet, you are a minor";
		}
		
	}	
}
function controlMinSize(element,size){
	var val = document.getElementById(element).value;
	if (utf8StringByteLength(trim(val)) < size){
			submitit = false;
			messageAlert = messageAlert + "\n - " + getLabel(element) + " : " + "string size does not meet minimum length expected (" + size + ")";
			document.getElementById(element).style.border = "1px red solid" ;
	}
}
function utf8StringByteLength(UTF8String) {
  if (UTF8String === null) return 0;
  var str = String(UTF8String);
  var oneByteMax = 0x007F;
  var twoByteMax = 0x07FF;
  var byteSize = str.length;

  for (i = 0; i < str.length; i++) {
    chr = str.charCodeAt(i);
    if (chr > oneByteMax) byteSize = byteSize + 1;
    if (chr > twoByteMax) byteSize = byteSize + 1;
  }
  return byteSize;
}