function number_format( number, decimals, dec_point, thousands_sep ) {
    var n = number, c = isNaN(decimals = Math.abs(decimals)) ? 2 : decimals;
    var d = dec_point == undefined ? "." : dec_point;
    var t = thousands_sep == undefined ? "," : thousands_sep, s = n < 0 ? "-" : "";
    var i = parseInt(n = Math.abs(+n || 0).toFixed(c)) + "", j = (j = i.length) > 3 ? j % 3 : 0;
    return s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) + (c ? d + Math.abs(n - i).toFixed(c).slice(2) : "");
}

function format_money(quoi){
	quoi = Math.floor(quoi*100)/100;
	quoi = "" + quoi;
	mSplit = quoi.indexOf(".");
	if (mSplit==-1){
		return(quoi+".00")
	} else {
		quoi = "" + Math.floor(quoi*100)/100;
		mSplit = quoi.lastIndexOf(".");
		diff = quoi.length - mSplit;
		if (diff==2){
			return(quoi+"0")
		} else {
			var money = (Math.floor(quoi*100)/100);
			money+="";
			mSplit = money.indexOf(".");
			if (mSplit == -1){
				return (money+".00")
			}
			return money;
		}
	}
}

function changeBriQty(produit){
	var span = document.getElementById('SPAN_'+produit);
	var lst = document.getElementById('PAR_'+produit);
	var price = document.getElementById('PRICE_'+produit);
	var price_sugg = document.getElementById('SUGG_PRICE_'+produit);
	
	var realprice = document.getElementById('RPRICE_'+produit);
	
	var prix = document.getElementById("PRIX_"+produit);
	var bulk = document.getElementById("BULK_"+produit);
	
	if(document.all && window.ActiveXObject) {
		var int_price_one = number_format( parseFloat(realprice.innerText.replace("$","").replace(",",".") ) , 2, '.', '');
		var int_price_sugg_one = number_format( parseFloat(price_sugg.innerText.replace("$","").replace(",",".") ) / parseFloat(span.innerText), 2, '.', '');
		price.innerText = number_format( parseFloat(lst.value) * int_price_one , 2, '.', '');
		if(prix && bulk)
			if(parseFloat(lst.value) >= parseFloat(bulk.innerText))
				price.innerText = number_format( lst.value / bulk.innerText * prix.innerText.replace("$","").replace(",",".") , 2, '.', '');
		if(price_sugg.innerText != "NET")
			price_sugg.innerText = number_format( parseFloat(lst.value) * int_price_sugg_one, 2, '.', '');
		span.innerText = parseFloat(lst.value);
	} else {
		var int_price_one = number_format( parseFloat(realprice.textContent.replace("$","").replace(",",".") ) , 2, '.', '');
		var int_price_sugg_one = number_format( parseFloat(price_sugg.textContent.replace("$","").replace(",",".") ) / parseFloat(span.textContent), 2, '.', '');
		price.textContent = number_format( parseFloat(lst.value) * int_price_one , 2, '.', '');
		if(prix && bulk)
			if(parseFloat(lst.value) >= parseFloat(bulk.textContent))
				price.textContent = number_format( lst.value / bulk.textContent * prix.textContent.replace("$","").replace(",",".") , 2, '.', '');
		if(price_sugg.textContent != "NET")
			price_sugg.textContent = number_format( parseFloat(lst.value) * int_price_sugg_one, 2, '.', '')
		span.textContent = parseFloat(lst.value);
	}
}

function createForm(name, action, items){
	var doc = document.createDocumentFragment();
	var form = document.createElement("form");
	form.id = name;
	form.name = name;
	form.action = action;
	form.method = "post";
	var e, i;
	for(e in items){
		i = document.createElement("input");
		i.id = e;
		i.name = e;
		i.value = "";
		i.type = items[e];
		form.appendChild(i);
	}
	doc.appendChild(form);
	document.getElementsByTagName("body")[0].appendChild(doc);
}

function PanierAdd2(get_url, item, colour, lang, stock)
{
   var qty = parseFloat(document.getElementById("QTY_"+item+"-"+colour).value);
   var par = document.getElementById("PAR_"+item+"-"+colour) ? parseFloat(document.getElementById("PAR_"+item+"-"+colour).value) : 1;
   if(isNaN(qty) || (qty.length == 0)) qty = "1";
   if(isNaN(par) || (par.length == 0)) par = "1";

	var conf = 1;
    if(stock<qty)
    {
        if(lang == 0)
            openDhtmlConfirm("Quantitée en inventaire "+stock+" seulement. Tout item en suspend sera annulé. Voulez-vous continuer ?", "FR");//conf = confirm("Quantitée en inventaire "+stock+" seulement. Tout item en suspend sera annulé. Voulez-vous continuer ?");
        else
            openDhtmlConfirm("Quantity on hand "+stock+" only. All backorder will be canceled. Continue anway?", "EN");//conf = confirm("Quantity on hand "+stock+" only. All backorder will be canceled. Continue anway?");
		
		qty = stock;
		
		document.getElementById("dhtml_confirm_ok").onclick = function(){
		
			if (!document.panier_add_form && !document.getElementById("panier_add_form"))
				createForm("panier_add_form", get_url, {"CMD": "hidden", "ITEM": "hidden", "COLOUR": "hidden", "PAR": "hidden", "QTY": "hidden"});
			
			//if(!document.panier_add_form)
			//	document.panier_add_form = document.getElementById("panier_add_form");
			var form = document.panier_add_form || document.getElementById("panier_add_form");
		   form.action      = get_url;
		   form.CMD.value   = "PANIER_ADD";
		   form.ITEM.value  = item;
		   form.COLOUR.value= colour;

		   form.PAR.value   = parseInt(par);
		   form.QTY.value   = parseInt(qty);
		   
		   if(window.cemAddPanier)
			   cemAddPanier(function(){
					form.submit();
			   }, item, colour, qty, par);
		   else
				form.submit();
		
			closeDhtmlConfirm();
		};
    }
	else
	{
		if (!document.panier_add_form && !document.getElementById("panier_add_form"))
			createForm("panier_add_form", get_url, {"CMD": "hidden", "ITEM": "hidden", "COLOUR": "hidden", "PAR": "hidden", "QTY": "hidden"});
		
		//if(!document.panier_add_form)
		//	document.panier_add_form = document.getElementById("panier_add_form");
		var form = document.panier_add_form || document.getElementById("panier_add_form");
	   form.action      = get_url;
	   form.CMD.value   = "PANIER_ADD";
	   form.ITEM.value  = item;
	   form.COLOUR.value= colour;

	   form.PAR.value   = parseInt(par);
	   form.QTY.value   = parseInt(qty);
	   
	   if(window.cemAddPanier)
		   cemAddPanier(function(){
				form.submit();
		   }, item, colour, qty, par);
	   else
			form.submit();
	}
}

function firePanierAdd2(e, item_couleur_text)
{
	if (!e) var e = window.event;
	key = e.keyCode ? e.keyCode : e.which;
	//alert(key)
	if(key == 13)
	{
		var btn = document.getElementById(item_couleur_text);
		if(btn != null){
			if (document.all)
				btn.click();
			else
				btn.onclick();
		}
	}
	return false;
}

function trim(txt) {
	return txt.replace(/^\s+|\s+$/g,"");
}

function xhr(){
   if(window.ActiveXObject) return new ActiveXObject("Microsoft.XMLHTTP");
   if(window.XMLHttpRequest) return new XMLHttpRequest();
   return false;
}


function PanierUpdate(input){
   var parent = input.parentNode;
   while(parent.tagName.toLowerCase() != "form")
      parent = parent.parentNode;
   parent.onsubmit();
}

function request(form, action){
   action = action ? action : form.action;
	if(action.indexOf("https:") == 0 && (''+window.location).indexOf("https:") == -1)
		action = action.replace("https:", "http:");
   var params = "", x, j, i = form.getElementsByTagName("input");
   for(j in i){
      x = i[j];
      if (x) {
         if (x.tagName && x.name) {
            params += x.name + "=" + (x.value || "") + "&";
         }
      }
   }
   i = form.getElementsByTagName("select");
   for(j in i){
      x = i[j];
      if (x) {
         if (x.tagName && x.name) {
            params += x.name + "=" + (x.value || "") + "&";
         }
      }
   }
   if(params.substr(params.length-1, params.length) == "&")
      params = params.substr(0, params.length-1);
   var x = xhr();
   x.onreadystatechange = function(){
      if (x.readyState == 4 && x.status == 200) {
         var parent = form.getElementsByTagName("ul")[0].parentNode.parentNode;
         parent.innerHTML = x.responseText;
		 if(!$) var $ = function(id){ return document.getElementById(id); }
         var t = $("sub_total"), bo = $("sub_total_bo"), total_text, total_bo_text, total, total_bo;
         total_text = (t.textContent || t.innerText);
         total = total_text.replace("$","").replace(",",".").replace(" ","")
         total = parseFloat(total);
         
         total_bo_text = (bo.textContent || bo.innerText);
         total_bo = total_bo_text.replace("$","").replace(",",".").replace(" ","")
         total_bo = parseFloat(total_bo);
         var tl = getElementsByClassName("extra_msg");
         for(var t in tl){
            var tx = tl[t];
            if(tx && tx.tagName){
               tx.style.display = "none";
               if ((total + total_bo) < 50) {
                  tx.style.display = "block";
                  if(!document.all)
                     tx.style.display = "table-row";
               }
                  //tx.className = "extra_msg";
            }
         }
      }
   }
   if(!action){
	   action = window.location.toString();
	   action = action.substr(0, action.lastIndexOf("/"))+"/update_panier.php";
   }
   x.open("POST", action, true);
   x.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
   //x.setRequestHeader("Content-length", params.length);
   //x.setRequestHeader("Connection", "close");

   x.send(params);
   
   return false;
}

/*	Developed by Robert Nyman, http://www.robertnyman.com
	Code/licensing: http://code.google.com/p/getelementsbyclassname/
*/
var getElementsByClassName = function (className, tag, elm){
	if (document.getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
}


BrowserInfo = {
	get: function(){
		if(this._info)
			return this._info;
		var d = document, w = window;
		isOpera = !!(w.opera && opera.buildNumber);
		isWebKit = !!(w.devicePixelRatio);
		isOldWebKit = isWebKit && !(w.getSelection().getRangeAt);
		isIE = !(!d.all) && !(!w.ActiveXObject);
		isIE6 = isIE && !(w.XMLHttpRequest);
		isGecko = !!(d.getBoxObjectFor);
		this._info = {
			opera: isOpera,
			webkit: isWebKit,
			oldwebkit: isOldWebKit,
			ie: isIE,
			ie6: isIE6,
			gecko: isGecko
		}
		return this._info;
	},
	_info: null
}