function trim(str){
	return str.replace(/^\s+/, '').replace(/\s+$/, '');
}
function displayWindow(theURL,winName,width,height,features) {
    var window_width = width;
    var window_height = height;
    var newfeatures= features;
    var window_top = (screen.height-window_height)/2;
    var window_left = (screen.width-window_width)/2;
    newWindow=window.open(''+ theURL + '',''+ winName + '','width=' + window_width + ',height=' + window_height + ',top=' + window_top + ',left=' + window_left + ',features=' + newfeatures + '');
    newWindow.focus();
}
function applique_tarif(){
	document.leformulaire.action="caddy_paiement.php" ;
	document.leformulaire.submit();
}
function grille_tailles(langue){
	if (langue=='fr') {
		window.open("../../images/grilles/taille_"+langue+".gif",'grille','toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=640,height=400');
	}
	if (langue=='en') {
		window.open("../../images/grilles/taille_"+langue+".gif",'grille','toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=440,height=400');
	}
}
function change_qt(index,quantite){
	//location.href="<?php echo $PHP_SELF ?>?change_qt=1&quantite="+quantite+"&index="+index;
	location.href="caddy.php?change_qt=1&quantite="+quantite+"&index="+index;
}
function ajout_panier(ref){
//	location.href="<?php echo $PHP_SELF ?>?choix=ajout_ref&ref="+ref+"&taille=42&couleur=86&quantite=1";
//	alert ('ajout panier ? c koi ce bronx ...');
}
function newImage(arg) {
  if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
  }
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		SansTitre_1_01_over = newImage("images/SansTitre-1_01-over.jpg");
		preloadFlag = true;
	}
}
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_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_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];}
}

// Verify required elements in forms
function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

if(document.all && !document.getElementById) {
    document.getElementById = function(id) {
         return document.all[id];
    }
}

// we need to place the background to the right place as the top/left of the main content
// must be at 0/300px from it

function largeur_fenetre(){
	if (window.innerWidth){
		return window.innerWidth;
	}else if(document.body && document.body.offsetWidth){
		return document.body.offsetWidth;
	}else{
		return 0;
	}
}
function hauteur_fenetre(){
	if (window.innerHeight){
		return window.innerHeight  ;
	}else if(document.body && document.body.offsetHeight){
		return document.body.offsetHeight;
	}else{
		return 0;
	}
}
function placeContent(){
	t = largeur_fenetre();
	if(t<1920){
		r = -((1920-t)/2);
		document.getElementById('mainContent').style.left= r+'px';
	}else{
		r = -((t-1920)/2);
		document.getElementById('mainContent').style.left= r+'px';
	}
	//document.getElementById('mybody').style.oveflowX = 'hidden';
}
// Netscape survey, in case of need
if(!window.largeur && window.innerWidth){
	window.onresize = placeContent;
	largeur = largeur_fenetre();
	hauteur = hauteur_fenetre();
}

function setFooter(elementToUse) {
	if(!elementToUse){
		var elementToUse = "mid-content";
	}
	if(elementToUse == "fiche-flash" || elementToUse == "fiche-assoc"){
		var starterTop = 103;
	}
	if(!starterTop){
		var starterTop = 0;
	}
	if (document.getElementById) {
		var posXtoFind = 
		starterTop
		+document.getElementById(elementToUse).offsetTop
		+document.getElementById(elementToUse).offsetHeight
		+45;
		if(document.getElementById("fiche-flashPlus") != null){
			posXtoFind += document.getElementById("fiche-flashPlus").offsetHeight;
		}
		var footerElement=document.getElementById('nav-bottom');
		footerElement.style.position='absolute';
		footerElement.style.top = posXtoFind+'px';
		footerElement.style.visibility = 'visible';
		
		document.getElementById('end-space').style.position='absolute';
		document.getElementById('end-space').style.top=
		document.getElementById('nav-bottom').offsetTop
		+document.getElementById('nav-bottom').offsetHeight;
    }
}