function formatstringnumber(str) {	

i = str.indexOf(",");
  if (i<1) {
    str=str+',00';
	i = str.indexOf(",");
  }
		else {
			finstr = str.substr(i+1,3);
			if (finstr.length == 1) {
				str = str+'0';
			}
		}

		// mise en forme avec espace des milliers
  while (i>3) {
    i-=3;
    j = str.charAt(i-1);
    if (j>="0" && j<="9") {
      str = str.substr(0,i) + " " + str.substr(i);
    }
			
  }

  return str;
}

function trim(val) {
 var retour = ""
 for(i=0;i < val.length;i++)
 if((!isNaN(parseFloat(val.charAt(i)))) ||  (val.charAt(i)== ",")) {
 retour += val.charAt(i)
 }
 return retour
 }
 
function calculqte(valht,qte) {
valht=trim(valht);
valht=valht.replace(/,/,".");
//alert(parseFloat(totht));
valht =  Math.round((parseFloat(valht)*parseFloat(qte))*100)/100;
valht = valht.toString();
valht = valht.replace(/\./,","); 
valht = formatstringnumber(valht);
return valht;
}

function calculfraisport(valtva,valassu) {
valtva=trim(valtva);
valtva=valtva.replace(/,/,".");
valassu=trim(valassu);
valassu=valassu.replace(/,/,".");
valtva =  Math.round((parseFloat(valtva)+parseFloat(valassu))*100)/100;
valtva = valtva.toString();
valtva = valtva.replace(/\./,","); 
valtva=formatstringnumber(valtva);
return valtva;
}

function calculbasetva(valht,valtva,valassu) {
valht=trim(valht);
valht=valht.replace(/,/,".");
valtva=trim(valtva);
valtva=valtva.replace(/,/,".");
valassu=trim(valassu);
valassu=valassu.replace(/,/,".");
valtva =  Math.round((parseFloat(valht)+parseFloat(valtva)+parseFloat(valassu))*100)/100;
valtva = valtva.toString();
valtva = valtva.replace(/\./,","); 
valtva=formatstringnumber(valtva);
return valtva;
}

function correctPNG(){
for(var i=0; i<document.images.length; i++){
	var img = document.images[i]
	var imgName = img.src.toUpperCase()
	if (imgName.substring(imgName.length-3, imgName.length) == "PNG"){
		var imgID = (img.id) ? "id='" + img.id + "' " : ""
		var imgClass = (img.className) ? "class='" + img.className + "' " : ""
		var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
		var imgStyle = "display:inline-block;" + img.style.cssText 
		if (img.align == "left") imgStyle = "float:left;" + imgStyle
		if (img.align == "right") imgStyle = "float:right;" + imgStyle
		if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle		
		var strNewHTML = "<span " + imgID + imgClass + imgTitle
		+ " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
		+ "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
		+ "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
		img.outerHTML = strNewHTML
		i = i-1
		}
	}
}
/*
window.attachEvent("onload", correctPNG);
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){ //v4.01
  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_nbGroup(event, grpName){ //v6.0
  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;
  } }
}
function change(id,klasse) {
document.getElementById(id).className = klasse;
}