/**************************************************/
 /********* FONCTIONS COMMUNES JAVASCRIPT *********/
/************************************************/
function makearray(n) {
	this.length = n;
	for(var i = 1; i <= n; i++)
		this[i] = 0;
	return this;
}

var hexa = new makearray(16);
function fade(sr, sg, sb, er, eg, eb, step){
	for(var i = 0; i < 10; i++)
	hexa[i] = i;
	hexa[10]="a"; hexa[11]="b"; hexa[12]="c";
	hexa[13]="d"; hexa[14]="e"; hexa[15]="f";
	for(var i = 0; i <= step; i++){
		setbgColor(
		Math.floor(sr * ((step-i)/step) + er * (i/step)),
		Math.floor(sg * ((step-i)/step) + eg * (i/step)),
		Math.floor(sb * ((step-i)/step) + eb * (i/step)));
	}
}
function persplus(pers)
{
document.formulaire.pers.value = pers ;
document.formulaire.submit();
}

function semplus(opti_debut)
{
document.formulaire.opti_debut.value = opti_debut
document.formulaire.submit();
}
function EnableSS(){
	/* active les zones samedi-samedi et desactive periode spec  */
	document.forms[0].date_spec.disabled = 1;
	document.forms[0].pers_spec.disabled = 1;
	document.forms[0].opti_debut.disabled = 0;
	document.forms[0].opti_fin[0].disabled = 0;
	document.forms[0].opti_fin[1].disabled = 0;
	document.forms[0].opti_fin[2].disabled = 0;
	document.forms[0].opti_fin[3].disabled = 0;
	document.forms[0].pers.disabled = 0;
	document.forms[0].periode_spec[0].checked = 1;

}

function DisableSS(){
	/* active les zones samedi-samedi et desactive periode spec  */
	document.forms[0].date_spec.disabled = 0;
	document.forms[0].pers_spec.disabled = 0;
	document.forms[0].opti_debut.disabled = 1;
	document.forms[0].opti_fin[0].disabled = 1;
	document.forms[0].opti_fin[1].disabled = 1;
	document.forms[0].opti_fin[2].disabled = 1;
	document.forms[0].opti_fin[3].disabled = 1;
	document.forms[0].pers.disabled = 1;
}

function customfade(){
/*si fonction customfade() désactivé (return) -> activer la couleur de fond sur BODY (arkiane.css) */
/* background: #5035AE;*/
return
	sr = 255
	sg = 255
	sb = 255
	er = 80
	eg = 53
	eb = 174
	step = 64
	for(var i = 0; i < 10; i++)
		hexa[i] = i;
		hexa[10]="a"; hexa[11]="b"; hexa[12]="c";
		hexa[13]="d"; hexa[14]="e"; hexa[15]="f";
		for(var i = 0; i <= step; i++)
		{
			setbgColor(
			Math.floor(sr * ((step-i)/step) + er * (i/step)),
			Math.floor(sg * ((step-i)/step) + eg * (i/step)),
			Math.floor(sb * ((step-i)/step) + eb * (i/step)));
		}
}

function hex(i) {
	if (i < 0)
		return "00";
	else if (i > 255)
		return "ff";
		else return "" + hexa[Math.floor(i/16)] + hexa[i%16];
}

function setbgColor(r, g, b) {
	var hr = hex(r), hg = hex(g), hb = hex(b);
	document.bgColor = "#"+hr+hg+hb;
}

function DisableBtnSuite(){
	return true;
}

function EnableCC(){
/* active les zones de saise CB  */
	document.forms[0].num_cb.disabled = 0;
	document.forms[0].mois_exp.disabled = 0;
	document.forms[0].an_exp.disabled = 0;
	document.forms[0].crypto.disabled = 0;
	document.forms[0].num_cb.className = "coord";
	document.forms[0].mois_exp.className = "coord";
	document.forms[0].an_exp.className = "coord";
	document.forms[0].crypto.className = "coord";
}
function DisableCC(){
/* desactive les zones de saise CB  */
	document.forms[0].num_cb.disabled = 1;
	document.forms[0].mois_exp.disabled = 1;
	document.forms[0].an_exp.disabled = 1;
	document.forms[0].crypto.disabled = 1;
	document.forms[0].num_cb.value = "";
	document.forms[0].mois_exp.value = "";
	document.forms[0].an_exp.value = "";
	document.forms[0].crypto.value = "";
	document.forms[0].num_cb.className = "disabled";
	document.forms[0].mois_exp.className = "disabled";
	document.forms[0].an_exp.className = "disabled";
	document.forms[0].crypto.className = "disabled";
}

function currentpage(numpage){
	document.form_dispo.no_appel.value = numpage;
	document.form_dispo.submit();
}

function envoiMail(){
	action="mailto:";
	document.courrier.action=action;
}

function MM_openBrWindow(theURL,winName,features, myWidth, myHeight, isCenter) {
	if(window.screen)if(isCenter)if(isCenter=="true"){
		var myLeft = (screen.width-myWidth)/2;
		var myTop = (screen.height-myHeight)/2;
		features+=(features!='')?',':'';
		features+=',left='+myLeft+',top='+myTop;
	}
	window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}


function verif_coord(lang){
/*---------------------------------*/
	liste_zones = ""
	if(document.form_coord.cc_accept.checked == false){
		switch (lang){
		 case "FR":msg = "Vous devez accepter les conditions générales pour poursuivre !";
			break;
		 default : msg="You don't have accepted booking conditions !";
		}
		setTimeout('Flash(msg)', speed);
		document.form_coord.cc_accept.focus();
		return false;
	}
	zone=document.form_coord.nom.value;
	if ((zone.length<1)||(zone=="")){if (lang=="FR"){liste_zones=liste_zones+"nom\n"}else{liste_zones=liste_zones+"name\n"}}
	zone=document.form_coord.prenom.value;
	if ((zone.length<1)||(zone=="")){if (lang=="FR"){liste_zones=liste_zones+"prénom\n"}else{liste_zones=liste_zones+"first name\n"}}
	zone=document.form_coord.adr1.value;
	if ((zone.length<1)||(zone=="")){if (lang=="FR"){liste_zones=liste_zones+"adresse\n"}else{liste_zones=liste_zones+"address\n"}}
	zone=document.form_coord.cp.value;
	if ((zone.length<1)||(zone=="")){if (lang=="FR"){liste_zones=liste_zones+"code postal\n"}else{liste_zones=liste_zones+"postal code\n"}}
	zone=document.form_coord.ville.value;
	if ((zone.length<1)||(zone=="")){if (lang=="FR"){liste_zones=liste_zones+"ville\n"}else{liste_zones=liste_zones+"city\n"}}
	zone=document.form_coord.pays.value;
	if ((zone.length<1)||(zone=="")){if (lang=="FR"){liste_zones=liste_zones+"pays\n"}else{liste_zones=liste_zones+"country\n"}}
	zone=document.form_coord.tel.value;
	if ((zone.length<1)||(zone=="")){if (lang=="FR"){liste_zones=liste_zones+"téléphone\n"}else{liste_zones=liste_zones+"phone number\n"}}
	zone=document.form_coord.email.value;
	if ((zone.length<1)||(zone=="")){if (lang=="FR"){liste_zones=liste_zones+"email\n"}else{liste_zones=liste_zones+"email\n"}}
	/*oc150508-message final*/
	if (liste_zones!=""){
		switch (lang)	{
		 case "FR":msg="Les zones suivantes sont obligatoires : \n"+liste_zones;
			break;
		 default : msg="The following areas must be filled : \n"+liste_zones;
		}
		setTimeout('Flash(msg)', speed);
		document.form_coord.nom.focus();
		return false;
	}
	zone=document.form_coord.email.value;
	if ((zone.length>0) && (zone != "")){
		pos_arro = -1;
		pos_point = -1;
		pos_arro = zone.indexOf('@');
		if (pos_arro > -1){pos_point = zone.substring(pos_arro+1).indexOf('.');}
		if ((pos_arro == -1) || (pos_point == -1)) {
			switch (lang)	{
			 case "FR": msg="Email : ce n'est pas une adresse électronique valable !";
				break;
			 default :  msg="Email : it isn't a valid e-mail !";
			}
			setTimeout('Flash(msg)', speed);
			document.form_coord.email.focus();
			return false;
	    	}
	}
	/*--- oc160508 --- gestion des abonnements ---*/
	if ( document.form_coord.cc_optin ) {
		liste_cocher = "";
		optin0_checked =document.form_coord.cc_optin[0].checked+"";
		optin1_checked =document.form_coord.cc_optin[1].checked+"";
		if ((optin0_checked == "false") && (optin1_checked == "false")){
			if (lang=="FR"){liste_cocher = liste_cocher+"informations commerciales,\n";}else{liste_cocher=liste_cocher+"commercial informations,\n";}
		}
		try{
			abnt0_checked =document.form_coord.cc_abnt_1[0].checked+ "";
			abnt1_checked =document.form_coord.cc_abnt_1[1].checked + "";
			if ((abnt0_checked == "false") && (abnt1_checked == "false")){
				liste_cocher = liste_cocher+document.getElementById("lib_abnt_1").innerHTML+"\n";
			}
		}catch(e){}
		try{
			abnt0_checked =document.form_coord.cc_abnt_2[0].checked + "";
			abnt1_checked =document.form_coord.cc_abnt_2[1].checked + "";
			if ((abnt0_checked == "false") && (abnt1_checked == "false")){
				liste_cocher = liste_cocher+document.getElementById("lib_abnt_2").innerHTML+"\n";
			}
		}catch(e){}
		try{
			abnt0_checked =document.form_coord.cc_abnt_3[0].checked + "";
			abnt1_checked =document.form_coord.cc_abnt_3[1].checked + "";
			if ((abnt0_checked == "false") && (abnt1_checked == "false")){
				liste_cocher = liste_cocher+document.getElementById("lib_abnt_3").innerHTML+"\n";
			}
		}catch(e){}
		try{
			abnt0_checked =document.form_coord.cc_abnt_4[0].checked + "";
			abnt1_checked =document.form_coord.cc_abnt_4[1].checked + "";
			if ((abnt0_checked == "false") && (abnt1_checked == "false")){
				liste_cocher = liste_cocher+document.getElementById("lib_abnt_4").innerHTML+"\n";
			}
		}catch(e){}
		if (liste_cocher != ""){
			switch (lang){
			  case "FR":msg="Vous devez cocher une case par ligne sur les éléments suivants : \n"+liste_cocher;
				break;
			  default : msg="You have to click an answer for each follwing line : \n"+liste_cocher;
			}
			setTimeout('Flash(msg)', speed);
			document.form_coord.cc_accept.focus();
			return false;
		}
	}

	if ( document.form_coord.cc_secure ) {
		/*cc_secure_cheked = "true"*/ /*oc191004-cb obligatoire */
		cc_secure_cheked = document.form_coord.cc_secure[1].checked + "";
		/* ac030206 si ancienne ligne, pas le choix de paiement > CB obligatoire là on a le choix */
		if(cc_secure_cheked == "true"){
			zone=document.form_coord.num_cb.value;
			// if ((zone.length>0) && (zone != "")){
			indexe_espace=zone.indexOf(" ");
			if ( (zone.length!=16) || (indexe_espace!=-1 ) || isNaN(zone) || zone == "" || zone.length == 0 ) {
				switch (lang)	{
				  case "FR":msg="Le numéro de carte de crédit doit comporter 16 chiffres sans espaces.";
					break;
				  default : msg="Card number is 16 digits without spaces.";
				}
				setTimeout('Flash(msg)', speed);
				document.form_coord.num_cb.focus();
				return false;
			}
			mois_exp = document.form_coord.mois_exp.value;
			an_exp   = document.form_coord.an_exp.value;
			if ( isNaN(mois_exp) || isNaN(an_exp)  ) {
				switch (lang)	{
				  case "FR":msg="Le date d'expiration doit être renseignée";
					break;
				  default : msg="Expiration date must be selected.";
				}
				setTimeout('Flash(msg)', speed);
				document.form_coord.mois_exp.focus();
				return false;
			}
			// }
			zone=document.form_coord.crypto.value;
			if ((zone.length<1) || (zone == "")){
				switch (lang)	{
				  case "FR":msg="Veuillez entrer votre Cryptogramme visuel";
					break;
				  default : msg="Enter your Three-digit CVV number";
				}
				setTimeout('Flash(msg)', speed);
				document.form_coord.crypto.focus();
				return false;
			}
		}
	}/* if cc_secure existe */
	document.form_coord.cc_accept.checked = false;
	document.form_coord.b_next.disabled = 1;

}/* function verif_coord*/

function Flash(mess) {
	if (visible == 0) {
		alert(msg);
		window.status=mess;
		visible=1;
	} else {
		alert(msg); // am 01/09/2003
		window.status="";
		visible=0;
	}
}


/*
The Arguments for windows.open

You have a number of options for the third argument. When you define any of them, the remaining Boolean values (which can be true/false or yes/no or 1/0) are all set to false/no/0. Whichever you choose to use, all of your options go into the same quoted string, with commas between the values, and no spaces are allowed between them.

height
    Defines the height of the window in pixels. Percentage values don t work.
width
    Defines the width. Again, you ll have no joy with percentages.
left
    Supported by version 4 browsers and above, this sets how far removed the window appears from the left of the screen. In pixels.
top
    Partner to left, this pushes the window off the top of the screen.
resizable
    Set to true or false, this may allow the user to resize the window.
scrollbars
    Another Boolean value, this adds scrollbars to the new window. If your content may be longer then the dimensions you ve specified, make sure this is set to yes.
toolbar
    Specifies whether the basic back/forward toolbar should be visible. If there are links to follow in your new page, set this to yes.
menubar
    Specifies whether the main toolbar (File, Edit, ...) is shown.
location
    Specifies whether the location toolbar (address bar) is shown.
status
    Specifies whether the new window can have a status bar. Best set to yes.
directories
    Specifies whether the directories toolbar is shown (Links toolbar in IE).
fullscreen
    Internet Explorer-only Boolean attribute which may open the window in fullscreen. It s annoying don t use it.
dependant
    Netscape 4-only attribute which makes the popup dependant on the status of the main window. If the main window is closed, the popup closes with it.
screenX & screenY
    Old Netscape attributes for defining the window s position on the page. Use left and top in their place.

*/

var newwindow;



function fill_lot_ref()
{
	lot_ref_text  = document.form_ref.lot_ref_text.value
	lot_ref_text  = lot_ref_text.toUpperCase()

	if (lot_ref_text.substring(1,2) != " " && lot_ref_text.length > 1 ){
		lot_ref_text = lot_ref_text.substring(0,1) + lot_ref_text.substring(1,10)
	}

	document.form_ref.lot_ref_text.value = lot_ref_text
	// alert(lot_ref_text);
	for(var i = 1; i < document.form_ref.lot_ref.length ; i++){
		// alert(i);
		document.form_ref.lot_ref.selectedIndex = i;
		cur_lot_ref = document.form_ref.lot_ref.value;
		// alert(cur_lot_ref.substring(0,1) );
		if ( lot_ref_text ==  cur_lot_ref.substring(0,lot_ref_text.length ) ){
			// alert(cur_lot_ref);
			i = document.form_ref.lot_ref.length
		}
	}
}

function fill_lot_ref_text()
{
	document.form_ref.lot_ref_text.value  = document.form_ref.lot_ref.value;
}


function verif_prest(){
	return true
	// à faire
	alert(document.form_prest.rubr_qte.value);
	if (document.form_prest.rubr_qte.value < 0){
		alert("erreur");
		return false;
	}
	var chkZ = 1;
	for(i=0;i<document.form_prest.rubr_qte.value.length;++i){
		if(document.form_prest.rubr_qte.value.charAt(i) < "0"
			|| document.form_prest.rubr_qte.value.charAt(i) > "9")
			chkZ = -1;
		if(chkZ == -1) {
			switch (lang){
				case "FR" :
					alert("Quantité non autorisée !");
					break;
			default :
					alert("Quantity is incorrect !");
			}
			document.form_prest.rubr_qte.focus();
			return false;
		}
	}
}

var newwindow;
/*---------------------------------*/
function openpopup(url, width, height)
/*---------------------------------*/
{
	newwindow=window.open(url,'name','height='+height+',width='+width+',left=0, top=0,resizable=yes,scrollbars=yes,toolbar=no,status=no')
	if (window.focus) {newwindow.focus()}
}

/*----------------------------------------
| Formate en HTML les retours à la ligne
| d'un BLOB extrait de la base de données
----------------------------------------*/
function ark_unescape(as_str) {
	var modele = /%0D%0A/g;
	as_str = as_str.replace(modele,"<br />");
	return unescape(as_str);
}

/* dd-ac151008-demande de Thierry passée par oc : ajoute fonction recomandeCettePage() pour envoi URL à un ami en bas de page */
function recomandeCettePage(agence_titre, imme_nom, lot_no, immelot, tarif_loca, opti_debut, date_fin, lang) {
	if( lang == "FR" ) {
		mail_str = "mailto:?subject=Regardez " + agence_titre;
		mail_str += "&body=Bonjour,";
		//mail_str += "<br /><br />Nous avons pensé que ce document peut vous intéresser : " + param1;
		mail_str += "%0d%0a%0d%0aNous avons pense que ce document peut vous interesser :%0d%0a";
		//mail_str += " <a href=\""+ encodeURIComponent(document.location)+ "\">"+ param2 +"-"+ param3 +"</a> !";
		mail_str += "%0d%0a " + agence_titre + " " + imme_nom + " - " + lot_no + "%0d%0a%0d%0a";
		mail_str += "Copiez cette adresse dans votre navigateur internet pour voir le document : %0d%0a%0d%0a";
		mail_str += escape(location.href+"&immelot="+immelot+"&tl="+tarif_loca+"&d="+opti_debut+"&f="+date_fin+"&rc=O");
		//mail_str += " <a href=\""+ escape(location.href)+ "\">"+ param2 +"-"+ param3 +"</a> !";
		//mail_str += "<br /><br />A bientôt.";
		mail_str += "%0d%0a%0d%0aA bientot.";
		//location.href = mail_str;
	} else {
		/*
		mail_str = "mailto:?subject=Take a look " + param1;
		mail_str += "&body=Hello,";
		mail_str += "<br /><br />We thought that you may be interested by this proposal : " + param1;
		mail_str += " <b><a href=\""+ encodeURIComponent(document.location)+ "\">"+ param2 +"-"+ param3 +"</a></b> !";
		mail_str += "<br /><br />Goodbye";
		*/
		mail_str = "mailto:?subject=Take a look " + agence_titre;
		mail_str += "&body=Hello,";
		mail_str += "%0d%0a%0d%0aWe thought that you may be interested by this proposal :%0d%0a";
		mail_str += "%0d%0a " + agence_titre + " " + imme_nom + " - " + lot_no + "%0d%0a%0d%0a";
		mail_str += "Copy this web adress in your internet browser to see the proposal : %0d%0a%0d%0a";
		mail_str += escape(location.href+"&immelot="+immelot+"&tl="+tarif_loca+"&d="+opti_debut+"&f="+date_fin+"&rc=O");
		mail_str += "%0d%0a%0d%0aGoodbye.";
	}
	location.href = mail_str;
}
// complete a droite avec des 0 la chaine str
function Cadrage_droite(Str, i){
	var newstr = Str
	for (var j=Str.length; j<i; j++) {newstr = "0" + newstr}
	return newstr
}

//vérifie que les champs nombre adultes/enfants sont bien renseignés
function checkTsej(lg){
	var adulte = document.getElementById("adulte").value;
	var enfant = document.getElementById("enfant").value;
	var msg;
	if(adulte<1 || adulte=="" || enfant<1 || enfant==""){
		switch(lg){
			case 'FR': msg = "Entrez le nombre d'adultes et d'enfants!"; break;
			default  : msg = "Enter the number of adults and children!";
		}
		if((adulte<1 && enfant>0) || (adulte>0 && enfant<1)){
			document.form_prest.submit;
		} else {
			alert(msg);
			document.getElementById("adulte").focus();
			return false;
		}
	}
}