function PopupImage(img) {
titre="Popup Image";
w=open("",'image','width=400,height=400,toolbar=no,scrollbars=no,resizable=yes'); 
w.document.write("<HTML><HEAD><TITLE>"+titre+"</TITLE></HEAD>");
w.document.write("<SCRIPT language=javascript>function checksize() { if (document.images[0].complete) { window.resizeTo(document.images[0].width+12,document.images[0].height+30); window.focus();} else { setTimeout('check()',250) } }</"+"SCRIPT>");
w.document.write("<BODY onload='checksize()' leftMargin=0 topMargin=0 marginwidth=0 marginheight=0><IMG src='"+img+"' border=0>");
w.document.write("");
w.document.write("</BODY></HTML>");
w.document.close();
}

function FormatPrix(Prix) {

var PosPoint = Prix.indexOf('.',0);

if(PosPoint == -1) {
var NewPrix = Prix+',00';
} else {
var NewPrix = Prix.substring(0,PosPoint)+','+Prix.substring(PosPoint+1);
}

return NewPrix;

}

function SpinEdit(dir,maxvalue) {

var f = document.form_panier_step4;
var nb = parseFloat(f.elements['ptsfidel'].value);


if( (dir == 'up') && (nb < maxvalue) ) 
(f.elements['ptsfidel'].value)++ ;


if((dir == 'down') && (nb > 0)) 
(f.elements['ptsfidel'].value)-- ;

//alert('Debug developpement \nvaleur actuelle : '+document.form_panier_step4.elements['ptsfidel'].value+' - Max :' +maxvalue+' - Nb : '+nb+'- Fonct : '+dir);
}

function ChangeOption(formulaire , num) {

var f = document.forms[formulaire];
var PrixBase = parseFloat(f.elements['prixbase['+num+']'].value);
var PrixTotalOptions = 0;

if(f.elements['prixreduit['+num+']']) {
var PrixReduit = parseFloat(f.elements['prixreduit['+num+']'].value); }

var IsReduc = f.elements['isreduc['+num+']'].value;

for(var i = 1 ; i <= 3 ; i++) {

var Select = 'select_opt'+i+'['+num+']';

if(f.elements[Select]) {

var Selected = f.elements[Select].options.selectedIndex;
var ValOption = f.elements[Select].options[Selected].value;

var Pos = ValOption.indexOf('|', 0);
var OptIndex = parseInt(ValOption.substring(0,Pos));
var OptPrix = parseFloat(ValOption.substring(Pos+1));

f.elements['opt'+i].value = OptIndex;

PrixTotalOptions = parseFloat(PrixTotalOptions + OptPrix);

} else {
if(f.elements['opt'+i]) f.elements['opt'+i].value = 0; 
}

}

if(f.elements["gravure"])
{

if(f.elements["gravure"].value == 1)
{
var PrixGravure = ( parseFloat( f.elements["gravure_prix"].value ) )*( parseInt( f.elements["gravure_len"].value ) );
} else {
var PrixGravure = 0;
}

}
else
{
var PrixGravure = 0;
}

f.elements["total_gravure"].value = PrixGravure;

if(IsReduc == "Non") {
document.getElementById('txtprix['+num+']').innerHTML = Math.round(100*parseFloat(PrixBase+PrixTotalOptions+PrixGravure))/100+' €'; 
if(document.getElementById('ptsfidel['+num+']')) document.getElementById('ptsfidel['+num+']').innerHTML = Math.ceil(parseInt((PrixBase+PrixTotalOptions+PrixGravure)/100) ); 
} else {
document.getElementById('txtprixreduit['+num+']').innerHTML = (Math.round(100*parseFloat(PrixReduit+PrixTotalOptions+PrixGravure))/100)+' €'; 
document.getElementById('txtprixbase['+num+']').innerHTML = (Math.round(100*parseFloat(PrixBase+PrixTotalOptions+PrixGravure))/100)+' €'; 
if(document.getElementById('ptsfidel['+num+']')) document.getElementById('ptsfidel['+num+']').innerHTML = Math.ceil( parseInt((PrixReduit+PrixTotalOptions+PrixGravure)/100) ); 
}

}

function Gravure() {






}

function ChampPanierStep3() {

if(form_panier_step3.checkboxlivr.checked == false) {

form_panier_step3.livradr1.value = "";
form_panier_step3.livradr2.value = "";
form_panier_step3.livrcp.value = "";
form_panier_step3.livrville.value = "";

form_panier_step3.livradr1.disabled = false;
form_panier_step3.livradr2.disabled = false;
form_panier_step3.livrcp.disabled = false;
form_panier_step3.livrville.disabled = false;
form_panier_step3.livrpays.disabled = false;

}

if(form_panier_step3.checkboxlivr.checked == true) {

form_panier_step3.livradr1.value = form_panier_step3.factadr1.value;
form_panier_step3.livradr2.value = form_panier_step3.factadr2.value;
form_panier_step3.livrcp.value = form_panier_step3.factcp.value;
form_panier_step3.livrville.value = form_panier_step3.factville.value;

form_panier_step3.livradr1.disabled = true;
form_panier_step3.livradr2.disabled  = true;
form_panier_step3.livrcp.disabled  = true;
form_panier_step3.livrville.disabled  = true;
form_panier_step3.livrpays.disabled  = true;

}

}

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];}
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}




function compter(f) {
var max=400;
 
	var txt=f.message.value;
	var nb=txt.length;
	if (nb>max) { 
		alert("Pas plus de "+max+" caractères dans ce champ");
		f.message.value=txt.substring(0,max);
		nb=max;
	}
	f.nbcar.value=nb;
}

function timer() {
	compter(document.forms["form_panier_step4"]);
	setTimeout("timer()",100);
}



var ns6=document.getElementById&&!document.all

function restrictinput(maxlength,e,placeholder){
if (window.event&&event.srcElement.value.length>=maxlength)
return false
else if (e.target&&e.target==eval(placeholder)&&e.target.value.length>=maxlength){
var pressedkey=/[a-zA-Z0-9\.\,\/]/ //detect alphanumeric keys
if (pressedkey.test(String.fromCharCode(e.which)))
e.stopPropagation()
}
}

function countlimit(maxlength,e,placeholder){
var theform=eval(placeholder)
var lengthleft=maxlength-theform.value.length
var placeholderobj=document.all? document.all[placeholder] : document.getElementById(placeholder)
if (window.event||e.target&&e.target==eval(placeholder)){
if (lengthleft<0)
theform.value=theform.value.substring(0,maxlength)
placeholderobj.innerHTML=lengthleft
}
}


function displaylimit(theform,thelimit){
var limit_text='<b><span id="'+theform.toString()+'">'+thelimit+'</span></b> caractères restant pour rédiger votre texte'
if (document.all||ns6)
document.write(limit_text)
if (document.all){
eval(theform).onkeypress=function(){ return restrictinput(thelimit,event,theform)}
eval(theform).onkeyup=function(){ countlimit(thelimit,event,theform)}
}
else if (ns6){
document.body.addEventListener('keypress', function(event) { restrictinput(thelimit,event,theform) }, true); 
document.body.addEventListener('keyup', function(event) { countlimit(thelimit,event,theform) }, true); 
}
}

function form_valid_mail()
{
var a=document.form_mail.email.value;
var test="" + a;
for(var k = 0; k < test.length;k++)
{
var c = test.substring(k,k+1);
if(c == "@")
{
return true;
}
}
alert("Entrez votre E-mail, Merci");
return false;
}

