//the values APPVER and APPLANG are set up in 'htdocs/cartV?/config.inc.asp'
var APPVER = 'V7';
var APPLANG = 'EN';
var errMsg_XMLissue = 'Problem retrieving XML data:';
var errMsg_SelectAllOption = 'You have not selected all options.\n Please choose an option for:\n';
var errMsg_NotCompleteCode = 'This is not a complete Product code.\n';
var errMsg_NoQuantity = 'You did not filled product quantity.';
var errMsg_OutOfRange = 'The value is out of Maximum range!';
var ShopCode = '42521';

if (APPLANG == 'DE') {
    errMsg_XMLissue = 'Problem Abrufen von XML-Daten:';
    errMsg_SelectAllOption = 'Sie haben nicht alle Optionen ausgewählt\n Bitte wählen Sie eine Option für:\n';
    errMsg_NotCompleteCode = 'Dies ist keine vollständige Produkt-Code.\n';
    errMsg_NoQuantity = 'Sie haben nicht die Menge der Produkte.';
    errMsg_OutOfRange = 'Der Wert wird aus Maximale Reichweite!';
    ShopCode = '26739';
}
else {
    if (APPLANG == 'FR') {
        errMsg_XMLissue = 'Problème de récupération des données XML:';
        errMsg_SelectAllOption = 'Vous n'+"'"+'avez pas sélectionné toutes les options.\n Veuillez choisir une option pour:\n';
        errMsg_NotCompleteCode = 'Ceci n' + "'" + 'est pas un code produit complet.\n';
        errMsg_NoQuantity = 'Vous n' + "'" + 'avez pas saisi la quantité de produits.';
        errMsg_OutOfRange = 'La valeur est hors de la plage maximum !';
        ShopCode = '54306';
    }
}
function getCookie(c_name)
{
	if (document.cookie.length>0)
	{
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1)
		{ 
			c_start=c_start + c_name.length+1; 
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			return unescape(document.cookie.substring(c_start,c_end));
		} 
	}
	return "";
}

function setCookie(c_name,value,expirehours)
{
	var exdate=new Date();
	exdate.setTime(exdate.getTime() + expirehours*60*60*1000);
	document.cookie=c_name+ "=" +escape(value)+((expirehours==null) ? "" : ";expires="+exdate.toGMTString());
}

function stopEnter(evt)
{
	var evt = (evt) ? evt : ((event) ? event : null);
	var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);
	if ((evt.keyCode == 13) && (node.type=="text"))  {return false;}
}

// JScript File
var Products;
var ProductVariantLine;
var xmlProductsHttp;
var xmlProductsVariantsHttp;
var xmlClientCodeHttp;
var ProductCode = new Array();
var SetUpCode = new Array();
var NoPrice = ' ......';
var DataFolder = '/cart' + APPVER + '/' + APPLANG + '/';
var ProductsXMLFile = '/cart' + APPVER + '/' + 'getdata.asp?type=products&code=';
var ProductVariantsXMLFile = '/cart' + APPVER + '/' + 'getdata.asp?type=product_variants&code=';
var clientCodesXMLFile = '/cart' + APPVER + '/' + 'getdata.asp?type=clients_codes&code=';
var ShopLinkTemplateNormalFile = DataFolder + 'shoplink-normal.htm';
var XMLTblIdentif = "Table";//Table
var XMLRowIdentif = "row";//row
var XMLCellIdentif = "cell";//cell
var showVariantTable = true;
var cCodeID = 'ccode';
var cNameID = 'cname';
var cookieExp = 1; //hour
var cCode = getCookie(cCodeID);
var cName = getCookie(cNameID);
var cProduct_ID = '';
var cRangeMinID = '[MIN]';
var cRangeMaxID = '[MAX]';
var lcRangeMinID = '<MIN>';
var lcRangeMaxID = '<MAX>';

//window.onload = set_default(ProductCode, SetUpCode);

function clientCodeChanged(cCodeVal, product_ID)
{
	if (cCode != cCodeVal)
	{
		cCode = cCodeVal;
		cProduct_ID = product_ID;
		//alert(cCode + '/' + cProduct_ID);
		//FillClientCodeVal();
		setCookie(cCodeID, cCode, cookieExp);
		setCookie(cNameID, cName, cookieExp);
		FillProductsVariantsArrOnly();
	}
}

function FillProductsArr(product_id, product_default)
{ 
    ProductCode[ProductCode.length] = product_id;
    SetUpCode[SetUpCode.length] = product_default;
    document.write('<p id="tbl_'+product_id+'" align="center"></p>');

    xmlProductsHttp=GetXmlHttpObject();
    if (xmlProductsHttp==null)
    {
        alert ("Your browser does not support XML!");
        return;
    }
    xmlProductsHttp.onreadystatechange=stateProductsChanged2;
    xmlProductsHttp.open("GET",ProductsXMLFile + cCode,true);
    xmlProductsHttp.send(null);
}

function FillProductsVariantsArr()
{ 
    xmlProductsVariantsHttp=GetXmlHttpObject();
    if (xmlProductsVariantsHttp==null)
    {
        alert ("Your browser does not support XML!");
        return;
    }
    xmlProductsVariantsHttp.onreadystatechange=stateProductsVariantsChanged2;
    xmlProductsVariantsHttp.open("GET",ProductVariantsXMLFile + cCode,true);
    xmlProductsVariantsHttp.send(null);
}

function FillProductsVariantsArrOnly()
{ 
    xmlProductsVariantsHttp=GetXmlHttpObject();
    if (xmlProductsVariantsHttp==null)
    {
        alert ("Your browser does not support XML!");
        return;
    }
    xmlProductsVariantsHttp.onreadystatechange=stateProductsVariantsOnlyChanged;
    xmlProductsVariantsHttp.open("GET",ProductVariantsXMLFile + cCode,true);
    xmlProductsVariantsHttp.send(null);
}

function FillClientCodeVal()
{ 
    xmlClientCodeHttp=GetXmlHttpObject();
    if (xmlClientCodeHttp==null)
    {
        alert ("Your browser does not support XML!");
        return;
    }
    xmlClientCodeHttp.onreadystatechange=stateClientCodeChanged;
    xmlClientCodeHttp.open("GET",clientCodesXMLFile,true);
    xmlClientCodeHttp.send(null);
}

function stateClientCodeChanged()
{
    if (xmlClientCodeHttp.readyState==4)
    {
		if (xmlClientCodeHttp.status==200)
		{
			var xmlDoc=xmlClientCodeHttp.responseXML;
			var xmlTbl = xmlDoc.getElementsByTagName("Clients")[0];
			RowCount = xmlTbl.childNodes.length;
			for (var i=0;i<RowCount; i++)
			{
				if (xmlTbl.childNodes[i].nodeName.toLowerCase() == "client")
				{
					If (xmlTbl.childNodes[i].childNodes.getElementsByTagName("Code").text == sCode)
					{
						cName = xmlTbl.childNodes[i].childNodes.getElementsByTagName("Name").text;
						//alert(cName);
					}
				}
			}
		}
	}
}

function stateProductsChanged2() 
{ 
    if (xmlProductsHttp.readyState==4)
    {
		if (xmlProductsHttp.status==200)
		{
			var ProductStr='';
			//var xmlDoc=xmlProductsHttp.responseXML.documentElement;
			var xmlDoc=xmlProductsHttp.responseXML;
			var xmlTbl = xmlDoc.getElementsByTagName("Products")[0];
			RowCount = xmlTbl.childNodes.length;
			Products = new Array();
			for (var i=0;i<RowCount; i++)
			{
				if (xmlTbl.childNodes[i].nodeName.toLowerCase() == "product")
				{
					CellCount = xmlTbl.childNodes[i].childNodes.length;
					var arr_len = Products.length;
					Products[arr_len] = new Array(7);
					Products[arr_len][1] = new Array(2);
					Products[arr_len][5] = new Array(2);
					Products[arr_len][5][1] = '';
					
					for (var j=0;j<CellCount; j++)
					{
						switch(xmlTbl.childNodes[i].childNodes[j].nodeName.toLowerCase())
						{
							case 'code':
								Products[arr_len][0] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'';
								break    
							case 'description':
								Products[arr_len][2] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'';
								break    
							case 'discount':
								Products[arr_len][3] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
								break    
							case 'discountfrom':
								Products[arr_len][4] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
								break    
							case 'shoplinktemplate':
								var url = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?DataFolder+xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:ShopLinkTemplateNormalFile;
								Products[arr_len][5][0]=GetXmlHttpObject();
								if (Products[arr_len][5][0]==null)
								{
									alert ("Your browser does not support XML!");
									return;
								}
								Products[arr_len][5][0].onreadystatechange=stateShopLinkChanged;
								Products[arr_len][5][0].open("GET",url,true);
								Products[arr_len][5][0].send(null);
								break
				            case 'price1qty':
				                Products[arr_len][6] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes()) ? xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue : '0';
				                break
				            case 'price2qty':
				                Products[arr_len][7] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes()) ? xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue : '0';
				                break
				            case 'price3qty':
				                Products[arr_len][8] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes()) ? xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue : '0';
				                break
				            default:
							;
						}
					}
				}
			}
		}
		else
		{
			alert(errMsg_XMLissue + xmlProductsHttp.statusText);
		}
        //FillProductsVariantsArr();
    }
}

function stateShopLinkChanged()
{
    var filled_count = 0;
    for(var index in Products)
    {
        if (Products[index][5][0].readyState==4)
        {
            if (Products[index][5][1]=='') Products[index][5][1] = Products[index][5][0].responseText;
            filled_count++;
        }
    }
    if (filled_count==Products.length) FillProductsVariantsArr();
}

function stateProductsVariantsChanged2() 
{ 
    if (xmlProductsVariantsHttp.readyState==4)
    {
		if (xmlProductsVariantsHttp.status==200)
		{
			var ProductStr='';
			//var xmlDoc=xmlProductsVariantsHttp.responseXML.documentElement;
			var xmlDoc=xmlProductsVariantsHttp.responseXML;
			var xmlTbl = xmlDoc.getElementsByTagName("ProductVariants")[0];
			RowCount = xmlTbl.childNodes.length;
			ProductVariantLine = new Array();
			for (var i=0;i<RowCount; i++)
			{
				if (xmlTbl.childNodes[i].nodeName.toLowerCase() == "productvariant")
				{
					CellCount = xmlTbl.childNodes[i].childNodes.length;
					var arr_len = ProductVariantLine.length;
					ProductVariantLine[arr_len] = new Array();
					for (var j=0;j<CellCount; j++)
					{
						switch(xmlTbl.childNodes[i].childNodes[j].nodeName.toLowerCase())
						{
							case 'codeplacement':
								ProductVariantLine[arr_len][0] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'';
								break    
							case 'description':
								ProductVariantLine[arr_len][1] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'';
								break    
							case 'code':
								ProductVariantLine[arr_len][2] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'';
								break    
							case 'partialprice':
								ProductVariantLine[arr_len][3] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
								break    
							case 'weightingrams':
								ProductVariantLine[arr_len][4] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
								break
							case 'range':
								ProductVariantLine[arr_len][5] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'';
								break
							case 'rangemin':
								ProductVariantLine[arr_len][6] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
								break
							case 'rangemax':
								ProductVariantLine[arr_len][7] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
								break
							case 'onselect':
							    ProductVariantLine[arr_len][8] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes()) ? xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue : '';
                                break
				            case 'price1':
				                ProductVariantLine[arr_len][9] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
				                break
				            case 'price2':
				                ProductVariantLine[arr_len][10] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
				                break
				            case 'price3':
				                ProductVariantLine[arr_len][11] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
				                break
				            default:
								;
						}
					}
					
				}
			}

			var PreviousCode;
			for(var ind in Products)
			{
				Products[ind][1][0] = new Array();
				Products[ind][1][1] = new Array();
				Products[ind][1][2] = new Array();
				for (ind2 in ProductVariantLine)
				{
					
					if (Products[ind][0]==ProductVariantLine[ind2][0].replace(/\$/g,"#"))
					{
						if (PreviousCode==ProductVariantLine[ind2][0])
						{
						   Products[ind][1][1][Products[ind][1][1].length-1] = Products[ind][1][1][Products[ind][1][1].length-1].concat(ProductVariantLine[ind2].slice(1,3));
						   Products[ind][1][2][Products[ind][1][2].length-1] = Products[ind][1][2][Products[ind][1][2].length-1].concat(ProductVariantLine[ind2].slice(5,8));
						}
						else
						{
						   Products[ind][1][0][Products[ind][1][0].length] = ProductVariantLine[ind2][0];
						   Products[ind][1][1][Products[ind][1][1].length] = ProductVariantLine[ind2].slice(1,3);
						   Products[ind][1][2][Products[ind][1][2].length] = ProductVariantLine[ind2].slice(5,8);
						}
						PreviousCode = ProductVariantLine[ind2][0];
					}
				}
			}
			//alert(Products);
			//alert(ProductVariantLine);
			for(var i=0; i<ProductCode.length; i++)
			{
				var tbl_value = document.getElementById('tbl_'+ProductCode[i]);
				if (tbl_value!=undefined) tbl_value.innerHTML = write_table(ProductCode[i], SetUpCode[i], ShopCode);
				set_default(ProductCode[i], SetUpCode[i], false);
			}
		}
    }
}

function stateProductsVariantsOnlyChanged()
{
    if (xmlProductsVariantsHttp.readyState==4)
    {
		if (xmlProductsVariantsHttp.status==200)
		{
			var ProductStr='';
			//var xmlDoc=xmlProductsVariantsHttp.responseXML.documentElement;
			var xmlDoc=xmlProductsVariantsHttp.responseXML;
			var xmlTbl = xmlDoc.getElementsByTagName("ProductVariants")[0];
			RowCount = xmlTbl.childNodes.length;
			ProductVariantLine = new Array();
			for (var i=0;i<RowCount; i++)
			{
				if (xmlTbl.childNodes[i].nodeName.toLowerCase() == "productvariant")
				{
					CellCount = xmlTbl.childNodes[i].childNodes.length;
					var arr_len = ProductVariantLine.length;
					ProductVariantLine[arr_len] = new Array();
					for (var j=0;j<CellCount; j++)
					{
						switch(xmlTbl.childNodes[i].childNodes[j].nodeName.toLowerCase())
						{
							case 'codeplacement':
								ProductVariantLine[arr_len][0] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'';
								break    
							case 'description':
								ProductVariantLine[arr_len][1] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'';
								break    
							case 'code':
								ProductVariantLine[arr_len][2] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'';
								break    
							case 'partialprice':
								ProductVariantLine[arr_len][3] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
								break    
							case 'weightingrams':
								ProductVariantLine[arr_len][4] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
								break
							case 'range':
								ProductVariantLine[arr_len][5] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'';
								break
							case 'rangemin':
								ProductVariantLine[arr_len][6] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
								break
							case 'rangemax':
								ProductVariantLine[arr_len][7] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
								break
							case 'onselect':
								ProductVariantLine[arr_len][8] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'';
								break
				            case 'price1':
				                ProductVariantLine[arr_len][9] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
				                break
				            case 'price2':
				                ProductVariantLine[arr_len][10] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
				                break
				            case 'price3':
				                ProductVariantLine[arr_len][11] = (xmlTbl.childNodes[i].childNodes[j].hasChildNodes())?xmlTbl.childNodes[i].childNodes[j].childNodes[0].nodeValue:'0';
				                break
				            default:
								;
						}
					}
					
				}
			}

			var PreviousCode;
			for(var ind in Products)
			{
				Products[ind][1][0] = new Array();
				Products[ind][1][1] = new Array();
				Products[ind][1][2] = new Array();
				for (ind2 in ProductVariantLine)
				{
					
					if (Products[ind][0]==ProductVariantLine[ind2][0].replace(/\$/g,"#"))
					{
						if (PreviousCode==ProductVariantLine[ind2][0])
						{
						   Products[ind][1][1][Products[ind][1][1].length-1] = Products[ind][1][1][Products[ind][1][1].length-1].concat(ProductVariantLine[ind2].slice(1,3));
						   Products[ind][1][2][Products[ind][1][2].length-1] = Products[ind][1][2][Products[ind][1][2].length-1].concat(ProductVariantLine[ind2].slice(5,8));
						}
						else
						{
						   Products[ind][1][0][Products[ind][1][0].length] = ProductVariantLine[ind2][0];
						   Products[ind][1][1][Products[ind][1][1].length] = ProductVariantLine[ind2].slice(1,3);
						   Products[ind][1][2][Products[ind][1][2].length] = ProductVariantLine[ind2].slice(5,8);
						}
						PreviousCode = ProductVariantLine[ind2][0];
					}
				}
			}
			if (cProduct_ID != '')
			{
				//alert(cProduct_ID);
				set_price(cProduct_ID);
				cProduct_ID = '';
			}
		}
    }
}


function stateProductsChanged() 
{ 
    if (xmlProductsHttp.readyState==4)
    {
        var ProductStr='';
        //var xmlDoc=xmlProductsHttp.responseXML.documentElement;
        var xmlDoc=xmlProductsHttp.responseXML;
        var xmlTbl = xmlDoc.getElementsByTagName(XMLTblIdentif)[0];
        RowCount = xmlTbl.childNodes.length;
        Products = new Array();
        for (var i=0;i<RowCount; i++)
        {
            if (xmlTbl.childNodes[i].nodeName.toLowerCase() == XMLRowIdentif)
            {
                CellCount = xmlTbl.childNodes[i].childNodes.length;
                var arr_len = Products.length;
                Products[arr_len] = new Array();
                for (var j=0;j<CellCount; j++)
                {
                    if (xmlTbl.childNodes[i].childNodes[j].nodeName.toLowerCase() == XMLCellIdentif)
                    {
                        var arrarr_len = Products[arr_len].length;
                        if (arrarr_len == 1) {Products[arr_len][arrarr_len]=new Array();arrarr_len++;}
                        Products[arr_len][arrarr_len] = xmlTbl.childNodes[i].childNodes[j].childNodes[0].childNodes[0].nodeValue;
                    }
                }
            }
        }
        FillProductsVariantsArr();
    }
}

function stateProductsVariantsChanged() 
{ 
    if (xmlProductsVariantsHttp.readyState==4)
    {
        var ProductStr='';
        var xmlDoc=xmlProductsVariantsHttp.responseXML.documentElement;
        var xmlTbl = xmlDoc.getElementsByTagName(XMLTblIdentif)[0];
        RowCount = xmlTbl.childNodes.length;
        ProductVariantLine = new Array();
        for (var i=0;i<RowCount; i++)
        {
            if (xmlTbl.childNodes[i].nodeName.toLowerCase() == XMLRowIdentif)
            {
                CellCount = xmlTbl.childNodes[i].childNodes.length;
                var arr_len = ProductVariantLine.length;
                ProductVariantLine[arr_len] = new Array();
                for (var j=0;j<CellCount; j++)
                {
                    if (xmlTbl.childNodes[i].childNodes[j].nodeName.toLowerCase() == XMLCellIdentif)
                    {
                        ProductVariantLine[arr_len][ProductVariantLine[arr_len].length] = xmlTbl.childNodes[i].childNodes[j].childNodes[0].childNodes[0].nodeValue.replace(' /g','&nbsp;');
                    }
                }
                
            }
        }

		var PreviousCode;
		for(var ind in Products)
		{
			Products[ind][1][0] = new Array();
			Products[ind][1][1] = new Array();
			Products[ind][1][2] = new Array();
			for (ind2 in ProductVariantLine)
			{
				
				if (Products[ind][0]==ProductVariantLine[ind2][0].replace(/\$/g,"#"))
				{
					if (PreviousCode==ProductVariantLine[ind2][0])
					{
					   Products[ind][1][1][Products[ind][1][1].length-1] = Products[ind][1][1][Products[ind][1][1].length-1].concat(ProductVariantLine[ind2].slice(1,3));
					   Products[ind][1][2][Products[ind][1][2].length-1] = Products[ind][1][2][Products[ind][1][2].length-1].concat(ProductVariantLine[ind2].slice(5,8));
					}
					else
					{
					   Products[ind][1][0][Products[ind][1][0].length] = ProductVariantLine[ind2][0];
					   Products[ind][1][1][Products[ind][1][1].length] = ProductVariantLine[ind2].slice(1,3);
					   Products[ind][1][2][Products[ind][1][2].length] = ProductVariantLine[ind2].slice(5,8);
					}
					PreviousCode = ProductVariantLine[ind2][0];
				}
			}
		}
        for(var i=0; i<ProductCode.length; i++)
        {
            var tbl_value = document.getElementById('tbl_'+ProductCode[i]);
            if (tbl_value!=undefined) tbl_value.innerHTML = write_table(ProductCode[i], SetUpCode[i], ShopCode);
            set_default(ProductCode[i], SetUpCode[i], false);
        }
    }
}

function set_default_load()
{
    for(var i=0; i<ProductCode.length; i++)
    {
        set_default(ProductCode[i], SetUpCode[i], false);
    }
}


function GetXmlHttpObject()
{
    var xmlHttp=null;
    try
    {
        // Firefox, Opera 8.0+, Safari
        xmlHttp=new XMLHttpRequest();
    }
    catch (e)
    {
        // Internet Explorer
        try
        {
            xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
        }
        catch (e)
        {
            xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
    }
    return xmlHttp;
}

/*
The document.getElementById method is not recognised in every browser, here is a script to make it work in IE4 and NS4:
*/
if(document.all && !document.getElementById) { //ie4
document.getElementById= function(id) {
return(document.all(id));
}
document.getElementsByTagName= function(id) {
return(document.all.tags(id));
}
}
if(document.layers) { //ns4
document.getElementById= function(id) {
return(document.layers[id]);
}
}

function create_variant_table(product_id, tbl_values, cols, css)
{
    var html_tbl='';
    //tbl_arr = tbl_values.split('\\');
    tbl_arr = tbl_values;
    if (tbl_arr.length>0) 
    {
        html_tbl='<table';
        if (css.length>0) html_tbl+=' class="'+css+'"'
        html_tbl+='>';
    }
    var index_col = 0;
    var index_row = -1;
    for (var ind in tbl_arr)
    {
        index_col++;
        if (index_col==1)
        {
            if (index_row==-1)
            {
                html_tbl+="<thead><tr>";
            }
            else
            {
                if (index_row>1)
                {
                    index_row=0;
                    html_tbl+='<tr class="alter">';
                }
                else
                {
                    html_tbl+='<tr>';
                }
             }   
        }
        if (index_col==cols) 
        {
            index_col=0;
            if (index_row==-1) 
            {
                html_tbl+='<th>'+tbl_arr[ind]+'</th></tr></thead><tbody>';
                index_row = 1;
            }
            else
            {
                html_tbl=html_tbl.replace(/%%%/g,tbl_arr[ind]);
                html_tbl+='<td class="last">'+tbl_arr[ind]+'</td></tr>';                            
                index_row++;
            }
        }
        else
        {
            if (index_row==-1)
            {
                if (index_col==1)
                    html_tbl+='<th id="'+product_id+'_name" colspan="2">'+tbl_arr[ind]+'</th>'
                else
                    html_tbl+='<th>'+tbl_arr[ind]+'</th>'
            }
            else
                if (index_col==1) 
                    //html_tbl+='<td class="noline1"><input type="radio" name="'+product_id+'" id="'+product_id+'_'+ind+'" value="%%%" onclick="change_code(this.name,this.value)" /></td><td class="noline2">'+tbl_arr[ind]+'</td>'
                    html_tbl+='<td class="noline1"><input type="radio" name="'+product_id+'" id="'+product_id+'_%%%" value="%%%" onclick="change_code(this.name,this.value)" /></td><td class="noline2">'+tbl_arr[ind]+'</td>'
                else
                    html_tbl+='<td>'+tbl_arr[ind]+'</td>'
        }
    }
    if (index_col>0)
    {
        for (i=0;i<cols-index_col;i++)
        {
            html_tbl+='<td></td>';
        }
        html_tbl+='</tr>';
    }
    if (html_tbl.length>0) html_tbl+='</tbody></table>';
    return html_tbl;
}

function create_variant_table2(product_id, css)
{
	var tbl_head = '';
	var tbl_body = '';
	var tbl_footer = ''; 
	var alter_bool = false;
	var ind = '';
	var isRangeIn = false;
	var lRangeMinMaxLenght;
	//var test = '';
	
	for (var ind in ProductVariantLine)
	{
		//test += product_id + ' = ' + ProductVariantLine[ind][0].replace(/\$/g,"#") + '\r\n';
		//if (product_id==ProductVariantLine[ind][0].replace(/\$/g,"#"))
		if (product_id==ProductVariantLine[ind][0])
		{
			var lDesc = ProductVariantLine[ind][1]?ProductVariantLine[ind][1]:''; //Description
			lDesc = lDesc.replace(/ /g,'&nbsp;');
			lDesc = lDesc.replace(/\[br\]/,'<br />');
			var lCode = ProductVariantLine[ind][2]?ProductVariantLine[ind][2]:''; //Code
			var lRange = ProductVariantLine[ind][5]?ProductVariantLine[ind][5]:''; //Range
			var lRangeMin = ProductVariantLine[ind][6]?ProductVariantLine[ind][6]:'0'; //RangeMin
			var lRangeMax = ProductVariantLine[ind][7]?ProductVariantLine[ind][7]:'0'; //RangeMax
			var lOnSelect = ProductVariantLine[ind][8]?ProductVariantLine[ind][8] + ';':''; //onSelect
			if (!((lDesc == lCode) && (lCode == '')))
			{
				if (tbl_head == '')
				{
					tbl_head = lDesc + '$$$' + lCode;
				}
				else
				{
					tbl_body += (alter_bool)?'<tr class="alter">':'<tr>';					
					alter_bool = !alter_bool;
					tbl_body += '<td class="noline1"><input type="radio" name="'+product_id+'" id="'+product_id+'_' + lCode + '" value="' + lCode + '" onclick="change_code(this.name,this.value);'+lOnSelect+'" /></td>';
					tbl_body += '<td class="noline2">'+lDesc+'</td>';
					tbl_body += '<td class="last">'+lCode+'</td>';
					if (!((lRangeMin == lRangeMax) && (lRangeMin == '0')) || isRangeIn || lRange.replace(/ /,'') != '')
					{
						isRangeIn = true;
						lRangeMinMaxLenght = (lRangeMin.length > lRangeMax.length)?lRangeMin.length:lRangeMax.length;
						tbl_body += '<td class="empty">&nbsp;</td>';
						lRange = lRange.replace(/deg. C/, '&#176;C');
						lRange = lRange.replace(/deg.C/, '&#176;C');
						lRange = lRange.replace(/deg. F/, '&#176;F');
						lRange = lRange.replace(/deg.F/, '&#176;F');
						lRange = lRange.replace(/\[br\]/,'<br />');
						lRange = lRange.replace(cRangeMinID, lcRangeMinID);
						lRange = lRange.replace(cRangeMaxID, lcRangeMaxID);
						if (lRange.indexOf(lcRangeMinID)>=0)
						{
							lRange = lRange.replace(lcRangeMinID, '<input type="text" id="'+product_id+'_'+lCode+'_MIN" name="'+product_id+'_'+lCode+'_MIN" onkeyup="changeMinMax('+"'"+product_id+"'"+','+"'"+lCode+"'"+',this.value,'+"'"+cRangeMinID+"'"+','+lRangeMin+');" size="'+lRangeMinMaxLenght+'" maxlength="'+lRangeMinMaxLenght+'" value="'+lRangeMin+'" />');
						}
						else
						{
							lRange += '<input type="hidden" id="'+product_id+'_'+lCode+'_MIN" name="'+product_id+'_'+lCode+'_MIN" value="'+lRangeMin+'" />';
						}
						if (lRange.indexOf(lcRangeMaxID)>=0)
						{
							lRange = lRange.replace(lcRangeMaxID, '<input type="text" id="'+product_id+'_'+lCode+'_MAX" name="'+product_id+'_'+lCode+'_MAX" onkeyup="changeMinMax('+"'"+product_id+"'"+','+"'"+lCode+"'"+',this.value,'+"'"+cRangeMaxID+"'"+','+lRangeMax+');" size="'+lRangeMinMaxLenght+'" maxlength="'+lRangeMinMaxLenght+'" value="'+lRangeMax+'" />');
						}
						else
						{
							lRange += '<input type="hidden" id="'+product_id+'_'+lCode+'_MAX" name="'+product_id+'_'+lCode+'_MAX" value="'+lRangeMax+'" />'
						}
						if (lRange.indexOf('<br />')>=0)
						{
							tbl_body += '<td class="range">' + lRange +'</td>';						
						}
						else
						{
							tbl_body += '<td>' + lRange +'</td>';						
						}
					}
					tbl_body += "</tr>"
				}
			}
			
		}
	}
	//alert(test);
	
	tbl_head = (tbl_head != '')?'<thead><tr><th id="'+product_id+'_name" colspan="2">'+ tbl_head.replace(/\$\$\$/g,"</th><th>") + ((isRangeIn)?'<th class="empty">&nbsp;</th><th>Maximum Range</th>':'') + '</th></tr></thead>':'';
	tbl_body = (tbl_body != '')?'<tbody>'+tbl_body+'</tbody>':'';
	tbl_footer = (tbl_footer != '')?'<tfooter>'+tbl_footer+'</tfooter>':'';
	
	return ((tbl_head != '') || (tbl_body != '') || (tbl_footer != ''))?'<table' + ((css.length>0)?' class="'+css+'"':'') + '>' + tbl_head + tbl_body + tbl_footer + '</table>':'';	
}


function write_table(product_ID, product_default, shop_ID)
{
    var return_txt;
    if (showVariantTable)
    {
        var header_line = '';
        var first_line = '';
        var second_line = '';
        //var header_line_arr = product_ID.replace(cRangeMinID, lcRangeMinID).replace(cRangeMaxID, lcRangeMaxID).replace(/_/,lcMiddleDotID ).split('');
		var header_line_arr = product_ID.replace(cRangeMinID, lcRangeMinID).replace(cRangeMaxID, lcRangeMaxID).split('');
        for(var ind in header_line_arr)
        {
            if (header_line_arr[ind]=='#')
            {
                header_line_arr[ind] = '?';
            } 
        }
        
        var col_number = 0;
        for(var ind in Products)
        {
           if (Products[ind][0]==product_ID)
           {
                for(var ind2 in Products[ind][1][0])
                {
                    var from_start = Products[ind][1][0][ind2].indexOf('$');
                    var from_end = Products[ind][1][0][ind2].lastIndexOf('$');
                    if (from_start!=from_end)
                    {
                        header_line_arr[from_start] = '<input type="text" id="'+Products[ind][1][0][ind2]+'" name="'+Products[ind][1][0][ind2]+'"'
                        if (from_start+1==from_end) 
                            header_line_arr[from_start] += ' size="2" maxlength="2" class="doublebox"';
                        else
                            header_line_arr[from_start] += ' size="3" maxlength="3" class="triplebox"';
                        header_line_arr[from_start] += ' value="" /></th><th>';
                        for(var i=from_start+1; i<=from_end; i++) header_line_arr[i] = '';
                    }
                    else
                    {
                        header_line_arr[from_start] = '<input type="text" id="'+Products[ind][1][0][ind2]+'" name="'+Products[ind][1][0][ind2]+'" size="1" maxlength="1" class="box" value="" /></th><th>';
                    }
                    first_line += '<td class="line">&nbsp;</td>';
                    //second_line += '<td>'+create_variant_table(Products[ind][1][0][ind2],Products[ind][1][1][ind2],2,'variant')+'</td>';
					second_line += '<td>'+create_variant_table2(Products[ind][1][0][ind2],'variant')+'</td>';
                    col_number++;
               }
           }
        }
        header_line = header_line_arr.join('');
		header_line = header_line.replace(lcRangeMinID+'_'+lcRangeMaxID,lcRangeMinID+'&#183;'+lcRangeMaxID);
		header_line = header_line.replace(lcRangeMinID, '<input type="text" id="'+product_ID+'_'+cRangeMinID+'" name="'+product_ID+'_'+cRangeMinID+'" size="5" maxlength="5" value="" />');
		header_line = header_line.replace(lcRangeMaxID, '<input type="text" id="'+product_ID+'_'+cRangeMaxID+'" name="'+product_ID+'_'+cRangeMaxID+'" size="5" maxlength="5" value="" />');
		//alert(header_line);
        return_txt = '<table class="around"><thead><tr><th>'+header_line+'</th></thead><tbody><tr>'+first_line+'</tr><tr>'+second_line+'</tr></tbody>';
        return_txt += '<tfoot><tr><td colspan="'+col_number+'">'+write_shop_link(product_ID, product_default, shop_ID)+'</td></tr></tfoot></table>';
    }
    else
    {
        return_txt = '<table class="around">';
        return_txt += '<tr><td>'+write_shop_link(product_ID, product_default, shop_ID)+'</td></tr></table>';
    }
    return return_txt;
}

function write_shop_link(product_ID, product_default, shop_ID)
{
    var product_discount_from = 10;
    var product_name = '';
    var html_txt = '';
    for(var ind in Products)
    {
        if (Products[ind][0]==product_ID)
        {
            if (Products[ind].length>2) product_name = Products[ind][2];
            if (Products[ind].length>4) product_discount_from = parseInt(Products[ind][4],10);
            if (Products[ind].length>5) html_txt = Products[ind][5][1]; 
        }
    }
    html_txt = html_txt.replace(/{\$product_ID}/g, product_ID);
    html_txt = html_txt.replace(/{\$product_name}/g, product_name);
    html_txt = html_txt.replace(/{\$location}/g, window.location.href);
    html_txt = html_txt.replace(/{\$shop_ID}/g, shop_ID);
    html_txt = html_txt.replace(/{\$product_discount_from}/g, product_discount_from);
    html_txt = html_txt.replace(/{\$product_default}/g, product_default);
    html_txt = html_txt.replace(/{\$NoPrice}/g, NoPrice);
    html_txt = html_txt.replace(/{\$ccode}/g, cCode);
    return html_txt;    
 }

function btn_cancel_click(product_ID, product_default)
{
    var quantity_val = document.getElementById('quantity'+product_ID)
    if (quantity_val != undefined) quantity_val.value = 1;
    set_default(product_ID, product_default, true);
}

function set_default(product_ID, product_default, boolDefault)
{
    //set default radio buttons and spans
    for(var ind in ProductVariantLine)
    {
       if ((ProductVariantLine[ind][0].replace(/\$/g,"#")==product_ID) && (ProductVariantLine[ind].length>3))
       {
            var from_start = ProductVariantLine[ind][0].indexOf('$');
            var from_end = ProductVariantLine[ind][0].lastIndexOf('$');
            var default_value = product_default.substring(from_start,from_end+1);
            radio_btn = document.getElementById(ProductVariantLine[ind][0]+'_'+ProductVariantLine[ind][2]);
            span_val = document.getElementById(ProductVariantLine[ind][0]);
            if (radio_btn != undefined)
            {   
                radio_btn.checked = default_value==radio_btn.value; 
				if (default_value==radio_btn.value)
				{
					radio_btn.checked = true;
					//alert(ProductVariantLine[ind][0]+','+product_ID + ', '+default_value);
					change_code(ProductVariantLine[ind][0],default_value);
				}
            }

            if (boolDefault)
			{
				if (span_val != undefined) 
				{
					if (default_value.indexOf('#')>=0)
						span_val.value = ''
					else
						span_val.value = default_value
				}
			}
       }
    }

	if (boolDefault)
	{
		//set up to start product item code
		var product_id_input = document.getElementById('itemcode'+product_ID);
		if (product_id_input!=undefined)
		{
			if (product_id_input.innerHTML)
			{
				product_id_input.innerHTML = product_default;
			}
			else
			{
				product_id_input.value = product_default;
			}
		}
		var product_id_input_bckp = document.getElementById('bckpcode'+product_ID);
		if (product_id_input_bckp!=undefined)
		{
			if (product_id_input_bckp.innerHTML)
			{
				product_id_input_bckp.innerHTML = product_default;
			}
			else
			{
				product_id_input_bckp.value = product_default;
			}
		}
	}

    var quantity_val = document.getElementById('quantity'+product_ID)
    if (quantity_val != undefined) quantity_val.value = 1;

    set_price(product_ID);
}

function getVariantCode(lProductIDCode, lCurrentProductID) {
    var lStart = lProductIDCode.indexOf('[');
    var lEnd = lProductIDCode.lastIndexOf(']');
    //alert('lProductIDCode=(' + lProductIDCode + '),lCurrentProductID=(' + lCurrentProductID + ')');
    if ((lStart < lEnd) && (lStart >= 0) && (lEnd >= 0))
    {
        lCurrentProductID = lCurrentProductID.substring(0, lStart)
                             + lCurrentProductID.substring(lCurrentProductID.length - (lProductIDCode.length - lEnd) + 1);
        lProductIDCode = lProductIDCode.substring(0, lStart) + lProductIDCode.substring(lEnd + 1);
        //alert('lProductIDCode=(' + lProductIDCode + '),lCurrentProductID=(' + lCurrentProductID + ')');
    }
    lStart = lProductIDCode.indexOf('$');
    lEnd = lProductIDCode.lastIndexOf('$');
    return lCurrentProductID.substring(lStart, lEnd + 1);
}

function set_price(product_ID) {
    var current_product_ID = '###################';
    //var product_id_input = document.getElementById('bckpcode'+product_ID);
	var product_id_input = document.getElementById('itemcode'+product_ID);
    if (product_id_input!=undefined) 
    {
        if (product_id_input.innerHTML)
        {
            current_product_ID = product_id_input.innerHTML;
        }
        else
        {
            current_product_ID = product_id_input.value;
        }
    }
    var product_discount = 0.0;
    var product_discount_from = 0;
    var product_name = '';
    var product_price = 0;
	var product_weight = 0;
	var price1qty = 0;
	var price2qty = 0;
	var price3qty = 0;
    
    for(var ind in Products)
    {
        if ((Products[ind][0]==product_ID) && Products[ind].length>4)
        {
            product_name = Products[ind][2];
            if (!isNaN(Products[ind][3])) product_discount = parseFloat(Products[ind][3])/100;
            if (!isNaN(Products[ind][4])) product_discount_from = parseInt(Products[ind][4],10);
        }
        if ((Products[ind][0] == product_ID) && Products[ind].length > 4) {
            price1qty = parseInt(Products[ind][6]);
            price2qty = parseInt(Products[ind][7]);
            price3qty = parseInt(Products[ind][8]);
        }
    }
    if (current_product_ID.indexOf('#')>=0)
    {
        //not fully identified product -> delete unit price and price together
        var product_unit_price = NoPrice;
        var product_discount_price = NoPrice;
        var product_total_price = NoPrice;    
    }
    else
    {
       // sum unit price and together price and show them
        var product_unit_price = 0.0;
        var product_discount_price = 0.0;
        var product_total_price = 0.0;
		var product_weight = 0;
        var price1 = 0.0;
        var price2 = 0.0;
        var price3 = 0.0;
        for (var ind in ProductVariantLine) {
            if (ProductVariantLine[ind][0].replace(/\$/g, "#") == product_ID) {
                var partial_value = getVariantCode(ProductVariantLine[ind][0], current_product_ID)
                if (ProductVariantLine[ind].length > 3) {
                    //var from_start = ProductVariantLine[ind][0].indexOf('$');
                    //var from_end = ProductVariantLine[ind][0].lastIndexOf('$');
                    //var partial_value = current_product_ID.substring(from_start,from_end+1);
                    // alert('current_product_ID = [' + current_product_ID + ']' + from_start + ',' + from_end);
                    if (ProductVariantLine[ind][2] == partial_value) {
                        if (!isNaN(ProductVariantLine[ind][3])) product_unit_price = product_unit_price + parseFloat(ProductVariantLine[ind][3]);
                    }
                }
                if (ProductVariantLine[ind].length > 11) {
                    //alert(ProductVariantLine[ind]);
                    //alert('[' + ProductVariantLine[ind][2] + '] == [' + partial_value + '] -> [' + (ProductVariantLine[ind][2] == partial_value) + ']');
                    if (ProductVariantLine[ind][2] == partial_value) {
                        price1 = price1 + parseFloat(ProductVariantLine[ind][9]);
                        price2 = price2 + parseFloat(ProductVariantLine[ind][10]);
                        price3 = price3 + parseFloat(ProductVariantLine[ind][11]);
                    }
                    //alert('price1:[' + price1 + ']' + 'price2:[' + price2 + ']' + 'price3:[' + price3 + ']');
                }
                if (ProductVariantLine[ind].length > 4) {
                    if (ProductVariantLine[ind][2] == partial_value) {
                        if (!isNaN(ProductVariantLine[ind][4])) product_weight = product_weight + parseFloat(ProductVariantLine[ind][4]);
                    }
                }
            }
        }         
        var product_quantity = 1;
        var quantity_val = document.getElementById('quantity'+product_ID)
        if (quantity_val != undefined) 
        {
            product_quantity = check_valid_number(quantity_val.value);
            quantity_val.value = product_quantity;
        }
        product_discount_price = product_unit_price*(1-product_discount);
        if (product_discount_from<=product_quantity)
        {
            product_total_price = product_discount_price*product_quantity;
            product_price = product_discount_price;
        }
        else
        {
            product_total_price = product_unit_price*product_quantity;
            product_price = product_unit_price;
        }
    }

    if ((product_quantity >= price3qty) && (price3qty > 0) && (price3 > 0)) {
        if (product_price > price3) {
            product_price = price3;
            product_unit_price = price3;
            product_total_price = product_unit_price * product_quantity;
        }
    }
    else if ((product_quantity >= price2qty) && (price2qty > 0) && (price2 > 0)) {
        if (product_price > price2) {
            product_price = price2;
            product_unit_price = price2;
            product_total_price = product_unit_price * product_quantity;
        }
    }
    else if ((product_quantity >= price1qty) && (price1qty > 0) && (price1 > 0)) {
        if (product_price > price1) {
            product_price = price1;
            product_unit_price = price1;
            product_total_price = product_unit_price * product_quantity;
        }
    }

    var price_val = document.getElementById('price'+product_ID+'_span');
    if (price_val != undefined) price_val.innerHTML = convert_to_money(product_unit_price);
 
    var discount_price_val = document.getElementById('discount_price'+product_ID+'_span');
    if (discount_price_val != undefined) discount_price_val.innerHTML = convert_to_money(product_discount_price);
 
    var total_price_val = document.getElementById('total_price'+product_ID+'_span');
    if (total_price_val != undefined) total_price_val.innerHTML = convert_to_money(product_total_price);

    var price_inp_val = document.getElementById('price'+product_ID);
    if (price_inp_val != undefined) price_inp_val.value = product_price;
    
    var itemname_val = document.getElementById('itemname'+product_ID);
    if (itemname_val != undefined) itemname_val.value = product_name+' '+current_product_ID;
	
	var weight_val = document.getElementById('weight'+product_ID);
    if (weight_val != undefined) weight_val.value = product_weight;
	
}

function convert_to_money(convert_price)
{   
    if ((convert_price+""==NoPrice) || isNaN(convert_price)) return NoPrice;	

    var local_price = ""+(Math.round(convert_price*100)/100);    
    if (local_price.indexOf('.')>=0)
    {
        if (local_price.slice(local_price.indexOf('.')).length==2) local_price += '0';
    }
    else
    {
        local_price += '.00';
    }
    return local_price;
}


function find_missing(product_ID, product_ID_value)
{
    var missed_list='';
    for(var ind in Products)
    {
       if (Products[ind][0]==product_ID)
       {
            for(var ind2 in Products[ind][1][0])
            {
                var from_start = Products[ind][1][0][ind2].indexOf('$');
                var from_end = Products[ind][1][0][ind2].lastIndexOf('$');
                if (product_ID_value.substring(from_start,from_end+1).indexOf('#')>=0) 
                {
                    var th_val=document.getElementById(Products[ind][1][0][ind2]+'_name');
                    if (th_val!=undefined) missed_list += ' - '+th_val.innerHTML +'\n';            
                }
            }

            
       }
    }
    return missed_list;
}

function check_valid_number(number)
{
    if ((!(parseInt(number,10)>0)) || isNaN(number)) 
    {
        //alert('Not correct value!');
        number = '';
    }
    //return parseInt(number,10);
	return number;
}

function check_all(formObj, product_ID)
{
    var product_id_input = document.getElementById('itemcode'+product_ID);
    if (product_id_input!=undefined)
    {
        var from_start;
        var product_id_val;
        if (typeof(product_id_input.value) != 'undefined')
        {
            product_id_val = product_id_input.value;
        }
        else
        {
            product_id_val = product_id_input.innerHTML;
        }

        from_start = product_id_val.indexOf('#');
        if (from_start>=0)
        {
            alert(errMsg_SelectAllOption + find_missing(product_ID, product_id_val));
        }
        else
        {
            if (!((product_ID.indexOf('[MIN]')>0 || product_ID.indexOf('[MAX]') > 0))
				 && (product_ID.length != product_id_val.length))
            {			
                alert(errMsg_NotCompleteCode);            
				//alert('This is not a complete Product code.\n' + '['+ product_ID + '](' + product_ID.length+') = ['+ product_id_val + '](' + product_id_val.length+')');            

            }
            else
            {
				product_id_input = document.getElementById('quantity'+product_ID);
				if (product_id_input!=undefined)
				{
						if (product_id_input.innerHTML)
						{
							product_id_val = product_id_input.innerHTML;
						}
						else
						{
							product_id_val = product_id_input.value;
						}

						if ((!(parseInt(product_id_val,10)>0)) || isNaN(product_id_val)) 
						{
							alert(errMsg_NoQuantity) ;
						}
						else
						{
							return true;                    
						}
				}
            }
        }
    }
    return false;
}

function change_code(radio_name, radio_value)
{
    var span_val=document.getElementById(radio_name);
    if (span_val!=undefined) span_val.value = radio_value;
    var from_start = radio_name.indexOf('$');
    var from_end = radio_name.lastIndexOf('$');
    var product_id_input = document.getElementById('itemcode'+radio_name.replace(/\$/g,'#'));
    var product_id_bckp = document.getElementById('bckpcode'+radio_name.replace(/\$/g,'#'));
	var minRangeVal = '   ';
	var maxRangeVal = '   ';
	var productID = radio_name.replace(/\$/g,'#');

	if (document.getElementById(productID+'_'+cRangeMinID))
	{
		if (document.getElementById(radio_name+'_'+radio_value+'_MIN'))
		{
			minRangeVal = document.getElementById(radio_name+'_'+radio_value+'_MIN').value;
			document.getElementById(productID+'_'+cRangeMinID).value = minRangeVal;
		}
		else
		{
			minRangeVal = document.getElementById(productID+'_'+cRangeMinID).value;
		}
	}
	
	if (document.getElementById(productID+'_'+cRangeMaxID))
	{
		if (document.getElementById(radio_name+'_'+radio_value+'_MAX'))
		{
			maxRangeVal = document.getElementById(radio_name+'_'+radio_value+'_MAX').value;
			document.getElementById(productID+'_'+cRangeMaxID).value = maxRangeVal;
		}
		else
		{
			maxRangeVal = document.getElementById(productID+'_'+cRangeMaxID).value;
		}
	}

    if ((product_id_input!=undefined) && (product_id_bckp!=undefined))
    {
		var newCode = product_id_bckp.value.substring(0,from_start)+radio_value+product_id_bckp.value.substring(from_end+1);
		product_id_bckp.value = newCode;
		newCode = newCode.replace(cRangeMinID+'_'+cRangeMaxID, cRangeMinID+'&#183;'+cRangeMaxID);;
		newCode = newCode.replace(cRangeMinID, minRangeVal);
		newCode = newCode.replace(cRangeMaxID, maxRangeVal);
        if (product_id_input.innerHTML)
        {
            product_id_input.innerHTML = newCode;
        }
        else
        {
            product_id_input.value = newCode;
        }
    }
    set_price(productID);
}

function changeMinMax(lProductID, lCode, lValue, lType, lRangeVal)
{
	if (((lType == cRangeMinID) && (lValue < lRangeVal))
		|| ((lType == cRangeMaxID) && (lValue > lRangeVal)))
	{
		alert(errMsg_OutOfRange);
		var input_obj = document.getElementById(lProductID+'_'+lCode+'_'+lType.replace(/\]/,'').replace(/\[/,''));
		if (input_obj!=undefined)
		{
			if (input_obj.type == 'text')
			{
				input_obj.value = lRangeVal;
			}
		}
	}
	else
	{
		if (document.getElementById(lProductID+'_'+lCode))
		{
			document.getElementById(lProductID+'_'+lCode).checked = true;
		}
		change_code(lProductID, lCode);
	}
}

function unCheckCheckOtherAndMsg(unCheckID, checkID, variantName, code, msgTxt)
{
//unCheckCheckOtherAndMsg('IST-H$-#[MIN]_[MAX]-#_Y','IST-H$-#[MIN]_[MAX]-#_N', 'IST-H$-#[MIN]_[MAX]-#', 'N', 'Intrinsically safe option is currently not available and still under review.\r\n Please contact us via email and tell us your requirement.')
	var unCheckObj = document.getElementById(unCheckID);
	if (unCheckObj!=undefined)
	{
		unCheckObj.checked = false;
	}
	var checkObj = document.getElementById(checkID);
	if (checkObj!=undefined)
	{
		checkObj.checked = true;
	}		
	change_code(variantName, code);	
	alert(msgTxt);
}

function forcedSelect()
{
//forcedSelect(true, 'ISC-#-#[MIN]_[MAX]-#$_N', 'ISC-#-#[MIN]_[MAX]-#$_M', 'ISC-#-#[MIN]_[MAX]-#$_B', 'ISC-#-#[MIN]_[MAX]-#$_V', 'ISC-#-#[MIN]_[MAX]-#$_W', 'ISC-#-#[MIN]_[MAX]-#$_O', 'ISC-#-#[MIN]_[MAX]-#$_C')
//forcedSelect(false, 'ISC-#-#[MIN]_[MAX]-#$_M', 'ISC-#-#[MIN]_[MAX]-#$_N', 'ISC-#-#[MIN]_[MAX]-#$_B', 'ISC-#-#[MIN]_[MAX]-#$_V', 'ISC-#-#[MIN]_[MAX]-#$_W', 'ISC-#-#[MIN]_[MAX]-#$_O', 'ISC-#-#[MIN]_[MAX]-#$_C')
//forcedSelect(true, 'ISC-#-#[MIN]_[MAX]-#$_C', 'ISC-#-#[MIN]_[MAX]-#$_N', 'ISC-#-#[MIN]_[MAX]-#$_M', 'ISC-#-#[MIN]_[MAX]-#$_B', 'ISC-#-#[MIN]_[MAX]-#$_V', 'ISC-#-#[MIN]_[MAX]-#$_W', 'ISC-#-#[MIN]_[MAX]-#$_O')
	var disableOption = (arguments.length > 0)?arguments[0]:false;
	var checkObj = (arguments.length > 1)?document.getElementById(arguments[1]):undefined;
	if (checkObj!=undefined)
	{
		checkObj.disabled = false;
		checkObj.checked = true;
		change_code(checkObj.name, checkObj.value);
	}
	for(var i=2; i<arguments.length; i++)
	{
		var unCheckObj = document.getElementById(arguments[i]);
		if (unCheckObj!=undefined)
		{
			unCheckObj.checked = false;
			unCheckObj.disabled = disableOption;
		}
	}
}