function rollover(objet, img){
	objet.src = img;
}

function popup(page, name, largeur, hauteur, options){
	if (hauteur != "SCREEN")
		var top=(screen.height-hauteur)/2;
	else{
		hauteur = screen.height - 90;
		var top=((screen.height-hauteur-90)/2);
	}

	if (largeur != "SCREEN")
		var left=(screen.width-largeur)/2;
	else{
		largeur = screen.width - 20;
		var left=((screen.width-largeur - 20)/2);
	}

	if (page == 'about:blank')
		page = '';

	popen=window.open(page, name, "top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
	popen.focus();
}

function redirect(url){
	top.location.href = url;
}

function addPanier(racine, id, session){
	panier.location.href = racine + "panier/?add=" + id + "&" + session;
}

function abonnement (racine, id, session){
	abo_mail.location.href = racine + "membres/mails/abonnement.php?id=" + id + "&" + session;
}

function info_new_version(){
	var F = document.getElementById('information_new_version');
	
	if (F.style.display == 'none')
		F.style.display = '';
	else
		F.style.display = 'none';
}

function testerMail(adresse){
	testm = false ;

	for (var j=1 ; j<(adresse.length) ; j++) {
		if (adresse.charAt(j)=='@') { 
			if (j<(adresse.length-4)){ 
				for (var k=j ; k<(adresse.length-2) ; k++) { 
					if (adresse.charAt(k)=='.') testm = true; 
				} 
			} 
		} 
	} 

	return testm;
}

function test_email_inscr_new(){
	var F = document.getElementById('f_new_version');

	if (!F.email_new_version.value){
		alert("Veuillez préciser votre email");
		return false;
	}
	else if (!testerMail(F.email_new_version.value)){
		alert("Attention, la syntaxe de votre email semble incorrecte");
		return false;
	}
}

function jsOpenhWnd(u){
	p="height=660,width=380,toolbar=no,directories=no,status=no,scrollbars=auto,resizable=no,menubar=no";
	hWnd=window.open(u,"Hwnd",p);
	hWnd.focus();
}

function jsOpenWnd(id,name,img, ps,mpf){
	p="height=660,width=380,toolbar=no,directories=no,status=no,scrollbars=auto,resizable=no,menubar=no";
	hWnd=window.open('http://www.sonnerie.net/external/DrtTop/dl_NEW_ALL.php?f=t_15&a=tout-telecharger&type=15&id='+id+'&son_nom='+name+'&logo_image='+img+'&ps='+ps+'&lang=FR&trck=&mpf='+mpf,"Hwnd",p);
	hWnd.focus();
}

function selectionner(btn){
	document.getElementById(btn).checked = true;
}

function open_detail_comments(num){
	var C = document.getElementById('id_comment_'+num);

	if (!C.style.display)
		C.style.display = 'none';
	else
		C.style.display = '';
}

function /*out: String*/ number_format( /* in: float   */ number, 
                                        /* in: integer */ laenge, 
                                        /* in: String  */ sep, 
                                        /* in: String  */ th_sep ) {
  number = Math.round( number * Math.pow(10, laenge) ) / Math.pow(10, laenge);
  str_number = number+"";
  arr_int = str_number.split(".");
  if(!arr_int[0]) arr_int[0] = "0";
  if(!arr_int[1]) arr_int[1] = "";
  if(arr_int[1].length < laenge){
    nachkomma = arr_int[1];
    for(i=arr_int[1].length+1; i <= laenge; i++){  nachkomma += "0";  }
    arr_int[1] = nachkomma;
  }
  if(th_sep != "" && arr_int[0].length > 3){
    Begriff = arr_int[0];
    arr_int[0] = "";
    for(j = 3; j < Begriff.length ; j+=3){
      Extrakt = Begriff.slice(Begriff.length - j, Begriff.length - j + 3);
      arr_int[0] = th_sep + Extrakt +  arr_int[0] + "";
    }
    str_first = Begriff.substr(0, (Begriff.length % 3 == 0)?3:(Begriff.length % 3));
    arr_int[0] = str_first + arr_int[0];
  }
  return arr_int[0]+sep+arr_int[1];
}

function detnav() {
  var p,nav,ver; // variables locales
  result= new Array();
   with(navigator.userAgent){
     switch(navigator.appName){
      case "Microsoft Internet Explorer" :
        nav='IE'; p=indexOf("MSIE"); ver= parseFloat(substring(p+5,p+9));
        if (indexOf("Opera")>-1){nav='Opera'; p=indexOf("Opera"); ver= parseFloat(substring(p+6,p+10));}
        break;
      case "Netscape" :
        nav='Netscape'; ver= parseFloat(substring(8,12));
        if (indexOf("Opera")>-1){nav='Opera'; p=indexOf("Opera"); ver= parseFloat(substring(p+6,p+10));}
        if (indexOf("Gecko")>-1){nav='Mozilla'; p=indexOf("rv:"); ver= parseFloat(substring(p+3,p+7));}
        if (indexOf("Netscape6")>-1){nav='Netscape6'; p=indexOf("Netscape6"); ver= parseFloat(substring(p+10,p+14));}
        if (indexOf("Firefox")>-1){nav='Firefox'; p=indexOf("Firefox"); ver= parseFloat(substring(p+8,p+12));}
        break;
      case "Opera" :
        nav='Opera'; p=indexOf("/"); ver= parseFloat(substring(p+1,p+5));
        break;
      default :
        nav='inconnu'; ver='';
     }
  }
  result[0]=nav; result[1]=ver;
  return result;
}

function redim_iframe_tarifs(){
	if (navi[0] == "IE")
		var num = (((type_article != 'cours') ? 111 : 90) * nbre_tarifs) + (3 * (nbre_tarifs - 1));
	else if (navi[0] == "Opera")
		var num = ((type_article != 'cours') ? 104 : 85) * nbre_tarifs;
	else
		var num = ((type_article != 'cours') ? 108 : 89) * nbre_tarifs;

	document.getElementById('id_iframe_tarifs').style.height = num;
}

function redim_iframe_liste_fichiers(){
	var hauteur = 21;
	var num = hauteur * nbre_fichiers;
	if (num < hauteur) num = hauteur;
	document.getElementById('id_iframe_liste_fichiers').style.height = num;
}

function redim_iframe_reductions(){
	if (navi[0] == "IE")
		var hauteur = 21;
	else if (navi[0] == "Opera")
		var hauteur = 19;
	else
		var hauteur = 19;

	var num = hauteur * nbre_reductions + 12;
	document.getElementById('id_iframe_reductions').style.height = num;
}

function add_tarif(){
	nbre_tarifs++;

	iframe_tarifs.document.getElementById('form_tarifs').nbre_tarifs.value = nbre_tarifs;
	iframe_tarifs.document.getElementById('form_tarifs').submit();
	redim_iframe_tarifs();
}

function add_reduction(){
	nbre_reductions++;

	iframe_reductions.document.getElementById('form_reductions').nbre_reductions.value = nbre_reductions;
	iframe_reductions.document.getElementById('form_reductions').submit();
	redim_iframe_reductions();
}

function ok_tarif(){
	var F_iframe = iframe_tarifs.document.getElementById('form_tarifs');
	var ok_tarifs = false;
	var tel = false;
	var carte = false;

	for (i=1; i<=nbre_tarifs; i++){
		eval('if (F_iframe.achat_code_tel'+i+'.checked) tel = true; else tel = false;');
		eval('if (F_iframe.achat_carte'+i+'.checked) carte = true; else carte = false;');
		
		if (tel || carte){
			ok_tarifs = true;
			break;
		}
	}

	return ok_tarifs;
}

function generate_tarifs(){
	var F_iframe = iframe_tarifs.document.getElementById('form_tarifs');
	var designation = '';
	var achat_code_tel = '';
	var nbre_codes = '';
	var achat_carte = '';
	var prix_achat_carte = '';
	var num_file = '';
	var txt = '';
	var separation = "	";

	for (i=1; i<=nbre_tarifs; i++){
		eval("designation = F_iframe.designation"+i+".value");
		eval("achat_code_tel = ((F_iframe.achat_code_tel"+i+".checked) ? '1' : '0')");
		eval("nbre_codes = F_iframe.nbre_codes"+i+".value");
		eval("achat_carte = ((F_iframe.achat_carte"+i+".checked) ? '1' : '0')");
		eval("prix_achat_carte = F_iframe.prix_achat_carte"+i+".value");
		eval("num_file = ((F_iframe.num_file"+i+") ? F_iframe.num_file"+i+".value : '1')");
		txt = designation + separation + achat_code_tel + separation + nbre_codes + separation + achat_carte + separation + prix_achat_carte + separation + num_file + "\n" + txt;
	}

	return txt;
}

function generate_reductions(){
	var F_iframe = iframe_reductions.document.getElementById('form_reductions');
	var mini_reduc = '';
	var maxi_reduc = '';
	var reduc = '';
	var separation = "	";
	var txt = "	";

	for (i=1; i<=nbre_reductions; i++){
		eval("mini_reduc = F_iframe.mini_reduc"+i+".value");
		eval("maxi_reduc = F_iframe.maxi_reduc"+i+".value");
		eval("reduc      = F_iframe.reduc"+i+".value");
		txt = mini_reduc + separation + maxi_reduc + separation + reduc + "\n" + txt;
	}

	return txt;
}

function verif_fichiers_up(){
	var F_iframe = iframe_tarifs.document.getElementById('form_tarifs');
	var msg = '';
	var num_file = '';

	for (i=1; i<=nbre_tarifs; i++){
		eval("num_file = F_iframe.num_file"+i+".value");

		if (!num_file){
			msg = "Attention, vous n'avez pas précisé de fichier à télécharger pour le tarif n°"+i+".";
			break;
		}
		else if (num_file > nbre_tarifs){
			msg = "Attention, vous avez précisé un n° de fichier supérieur au nombre total de tarifs pour le tarif n°"+i+".";
			break;
		}
		else if (num_file > nbre_fichiers){
			msg = "Attention, vous avez précisé un n° de fichier supérieur au nombre total de fichiers que vous avez enregistrés sur notre serveur pour le tarif n°"+i+".";
			break;
		}
	}

	return msg;
}

function open_all_com(num, type){
	document.getElementById('com_reduc_'+num).style.display = ((type == 'open') ? 'none' : '');
	document.getElementById('com_all_'+num).style.display =  ((type == 'open') ? '' : 'none');
}

function MM_preloadImages() {
  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) {
  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_nbGroup(event, grpName) {
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}