if (!Array.indexOf) {
  Array.prototype.indexOf = function (obj, start) {
    for (var i = (start || 0); i < this.length; i++) {
      if (this[i] == obj) {
        return i;
      }
    }
    return -1;
  }
}

//---------------------------------------------------------------------||
// FUNCTION:    ValidateEmail                		                   ||
// PARAMETERS:  FieldID                                                ||
// RETURNS:     false when no valid email address                      ||
// PURPOSE:     Check if the field contains data                       ||
//---------------------------------------------------------------------||
function ValidateEmail(field_id) {
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	var field_value = document.getElementById(field_id).value;
	if(reg.test(field_value) == false) {
		return false;
	}
	var field_title = document.getElementById(field_id).title;
	if (field_title!=null) {
		if(field_title==field_value) {
			return false;
		}
	}
}

//---------------------------------------------------------------------||
// FUNCTION:    ValidateValueNotEmpty                                  ||
// PARAMETERS:  FieldID                                                ||
// RETURNS:     false when no value                                    ||
// PURPOSE:     Check if the field contains data                       ||
//---------------------------------------------------------------------||
function ValidateValueNotEmpty(field_id) {
	if (document.getElementById(field_id).type == "select-one") {
		var field_value = document.getElementById(field_id).options[document.getElementById(field_id).selectedIndex].value;
		if (field_value == '') {
			field_value = document.getElementById(field_id).options[document.getElementById(field_id).selectedIndex].text;
		}
	}
	else {
		var field_value = document.getElementById(field_id).value;
	}
	if(field_value==null || field_value=="") {
		return false;
   	}
	var field_title = document.getElementById(field_id).title;
	if (field_title!=null) {
		if(field_title==field_value) {
			return false;
		}
	}
}

//---------------------------------------------------------------------||
// FUNCTION:    formatMoney                                            ||
// PARAMETERS:  (numbers behind separator, decimal separator, thousend ||
// RETURNS:     formatted value                                        ||
// PURPOSE:     For use with currency			                       ||
//---------------------------------------------------------------------||
Number.prototype.formatMoney = function(c, d, t){
	var n = this, c = isNaN(c = Math.abs(c)) ? 2 : c, d = d == undefined ? "," : d, t = t == undefined ? "." : t, s = n < 0 ? "-" : "",
	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:    GetCity                                                ||
// PARAMETERS:  zipcode_id, city_id                                    ||
// RETURNS:     city                                                   ||
// PURPOSE:     For use with currency			                       ||
//---------------------------------------------------------------------||
function GetCity(zipcode_id, city_id) {
	var zipcode = document.getElementById(zipcode_id).value.replace(/ /g,'').toUpperCase();
	if (zipcode.match(/^[1-9]\d{3}[A-Z]{2}$/)) {
		zipcode = zipcode.substring(0, 4) + " " + zipcode.substring(4);
	}
	document.getElementById(zipcode_id).value = zipcode; 
	if (window.XMLHttpRequest) {
		xmlHttp=new XMLHttpRequest();
	}
	else {  // for older IE 5/6
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	var url="/4daction/web_shop_page/" + webshop.administration_id + "/get_city";
	xmlHttp.open("POST",url,false);
	xmlHttp.send("wPC="+zipcode);
	if (xmlHttp.responseText != "") {
		document.getElementById(city_id).value = xmlHttp.responseText;
	}
}


//---------------------------------------------------------------------||
// FUNCTION:    getCookieVal                                           ||
// PARAMETERS:  offset                                                 ||
// RETURNS:     URL unescaped Cookie Value                             ||
// PURPOSE:     Get a specific value from a cookie                     ||
//---------------------------------------------------------------------||
function getCookieVal (offset) {
   var endstr = document.cookie.indexOf (";", offset);

   if ( endstr == -1 )
      endstr = document.cookie.length;
   return(unescape(document.cookie.substring(offset, endstr)));
}


//---------------------------------------------------------------------||
// FUNCTION:    FixCookieDate                                          ||
// PARAMETERS:  date                                                   ||
// RETURNS:     date                                                   ||
// PURPOSE:     Fixes cookie date, stores back in date                 ||
//---------------------------------------------------------------------||
function FixCookieDate (date) {
   var base = new Date(0);
   var skew = base.getTime();

   date.setTime (date.getTime() - skew);
}


//---------------------------------------------------------------------||
// FUNCTION:    GetCookie                                              ||
// PARAMETERS:  Name                                                   ||
// RETURNS:     Value in Cookie                                        ||
// PURPOSE:     Retrieves cookie from users browser                    ||
//---------------------------------------------------------------------||
function GetCookie (name) {
   var arg = name + "=";
   var alen = arg.length;
   var clen = document.cookie.length;
   var i = 0;

   while ( i < clen ) {
      var j = i + alen;
      if ( document.cookie.substring(i, j) == arg ) return(getCookieVal (j));
      i = document.cookie.indexOf(" ", i) + 1;
      if ( i == 0 ) break;
   }

   return(null);
}


//---------------------------------------------------------------------||
// FUNCTION:    GetCookieStr                                           ||
// PARAMETERS:  Name                                                   ||
// RETURNS:     Value in Cookie                                        ||
// PURPOSE:     Retrieves cookie from users browser                    ||
//---------------------------------------------------------------------||
function GetCookieStr (name) {
   var strValue = GetCookie (name);
   if (strValue == null) { strValue = '';}
   return(strValue);
}


//---------------------------------------------------------------------||
// FUNCTION:    SetCookie                                              ||
// PARAMETERS:  name, value, expiration date, path, domain, security   ||
// RETURNS:     Null                                                   ||
// PURPOSE:     Stores a cookie in the users browser                   ||
//---------------------------------------------------------------------||
function SetCookie (name,value,expires,path,domain,secure) {
   document.cookie = name + "=" + escape (value) +
                     ((expires) ? "; expires=" + expires.toGMTString() : "") +
                     ((path) ? "; path=" + path : "") +
                     ((domain) ? "; domain=" + domain : "") +
                     ((secure) ? "; secure" : "");
}


//---------------------------------------------------------------------||
// FUNCTION:    DeleteCookie                                           ||
// PARAMETERS:  Cookie name, path, domain                              ||
// RETURNS:     null                                                   ||
// PURPOSE:     Removes a cookie from users browser.                   ||
//---------------------------------------------------------------------||
function DeleteCookie (name,path,domain) {
   if ( GetCookie(name) ) {
      document.cookie = name + "=" +
                        ((path) ? "; path=" + path : "") +
                        ((domain) ? "; domain=" + domain : "") +
                        "; expires=Thu, 01-Jan-70 00:00:01 GMT";
   }
}

//---------------------------------------------------------------------||
// FUNCTION:    GetCurrentUserInfo                                     ||
// PARAMETERS:  None					                               ||
// RETURNS:     null                                                   ||
// PURPOSE:     Set the current user in the correct field.             ||
//---------------------------------------------------------------------||
function GetCurrentUserInfo() {
	var current_username = GetCookie('Username');
	if(current_username==null || current_username=="") {
		current_username = 'Niet aangemeld';
		document.getElementById('login_form').style.display = '';
		document.getElementById('logoff_form').style.display = 'none';
	}
	else {
		document.getElementById('login_form').style.display = 'none';
		document.getElementById('logoff_form').style.display = '';
	}
	document.getElementById('current_user').innerHTML = current_username;
}

//---------------------------------------------------------------------||
// FUNCTION:    GetCurrentArticleInfo                                  ||
// PARAMETERS:  ProductID, PriceRow, Run			                   ||
// RETURNS:     xmlDoc                                                 ||
// PURPOSE:     Set the current user in the correct field.             ||
//---------------------------------------------------------------------||
function GetCurrentArticleInfo(strID_NUM, PriceRow, Run) {
	if (window.XMLHttpRequest) {
		xmlHttp=new XMLHttpRequest();
	}
	else {  // for older IE 5/6
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	var url="/4daction/web_shop_page/" + webshop.administration_id + "/price";
	xmlHttp.open("POST",url,false);
	xmlHttp.send("wUNIQUE="+strID_NUM+"&wPOSITION="+PriceRow+"&wRUN01="+Run);
	return xmlHttp.responseXML;		
}

//---------------------------------------------------------------------||
// FUNCTION:    GetCountryList                                         ||
// PARAMETERS:  Current Country  		                               ||
// RETURNS:     null                                                   ||
// PURPOSE:     Gets the country list and fills the list.              ||
//---------------------------------------------------------------------||
function GetCountryList(Country) {
	if (window.XMLHttpRequest) {
		xmlHttp=new XMLHttpRequest();
	}
	else {  // for older IE 5/6
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	var url="/4daction/web_shop_page/" + webshop.administration_id + "/country";
	xmlHttp.open("POST",url,false);
	xmlHttp.send("");
	var xmlDoc = xmlHttp.responseXML;

	var items = xmlDoc.getElementsByTagName("country");
	for ( i = 0; i < items.length; i++ ) {
		var item = items[i];
		var name = item.getElementsByTagName("name")[0].firstChild.nodeValue;
        
        document.getElementById('country').options[i] = new Option(name);
        
        if (Country != '') {
	        if (Country==name) {
    	    	document.getElementById('country').selectedIndex = i;
        	}
        }
        else {
			if (item.getElementsByTagName("default")[0].firstChild.nodeValue == "1") {
        		document.getElementById('country').selectedIndex = i;
  			}
  		}
	}
	return;		
}

//---------------------------------------------------------------------||
// FUNCTION:    AddToCart		                                       ||
// PARAMETERS:  ProductID, PriceRow, Run                               ||
// RETURNS:     null                                                   ||
// PURPOSE:     Add a product to the shopping cart.              	   ||
//---------------------------------------------------------------------||
function AddToCart(strID_NUM, PriceRow, Run) {
	var iNumberOrdered = 0;
	iNumberOrdered = GetCookie("NumberOrdered");

	if ( iNumberOrdered == null )
		iNumberOrdered = 0;
	
	iNumberOrdered++;

	var xmlDoc			= GetCurrentArticleInfo(strID_NUM, PriceRow, Run);

	var strID_NUM		= xmlDoc.getElementsByTagName("id")[0].childNodes[0].nodeValue;
	var strQUANTITY		= xmlDoc.getElementsByTagName("run")[0].childNodes[0].nodeValue;
	var strPRICE		= xmlDoc.getElementsByTagName("price")[0].childNodes[0].nodeValue;
	var strCOLUMN		= xmlDoc.getElementsByTagName("column")[0].childNodes[0].nodeValue;
	var strNAME			= xmlDoc.getElementsByTagName("description")[0].childNodes[0].nodeValue;
	var strSHIPPING		= xmlDoc.getElementsByTagName("delivery")[0].childNodes[0].nodeValue;
	var strADDTLINFO	= xmlDoc.getElementsByTagName("information")[0].childNodes[0].nodeValue;

	dbUpdatedOrder = strID_NUM		+ "|" + 
					 strQUANTITY	+ "|" +
					 strPRICE		+ "|" +
					 strCOLUMN		+ "|" +
					 strNAME		+ "|" +
					 strSHIPPING	+ "|" +
					 strADDTLINFO	+ "|" +
					 ""				+ "|" +
					 ""				+ "|" +
					 "";
	
	strNewOrder = "Order." + iNumberOrdered;
	SetCookie(strNewOrder, dbUpdatedOrder, null, "/");
	SetCookie("NumberOrdered", iNumberOrdered, null, "/");
	location.href = "/" + webshop.administration_path + "/shoppingcard.shtm";
}

//---------------------------------------------------------------------||
// FUNCTION:    ModifyFromCart                                         ||
// PARAMETERS:  Order Number to Modify                                 ||
// RETURNS:     Null                                                   ||
// PURPOSE:     Modifies an item from a users shopping cart            ||
//---------------------------------------------------------------------||
function ModifyFromCart(SelectedOrder) {
	var iNumberOrdered = 0;
	iNumberOrdered = GetCookie("NumberOrdered");

	if ( iNumberOrdered == null )
		iNumberOrdered = 0;
	SetCookie ("SelectedOrder", SelectedOrder, null, "/");

	location.href = "/" + webshop.administration_path + "/modifycard.shtm";
}

//---------------------------------------------------------------------||
// FUNCTION:    RemoveFromCart                                         ||
// PARAMETERS:  Order Number to Remove                                 ||
// RETURNS:     Null                                                   ||
// PURPOSE:     Removes an item from a users shopping cart             ||
//---------------------------------------------------------------------||
function RemoveFromCart(RemOrder) {
	var iNumberOrdered = 0;
	iNumberOrdered = GetCookie("NumberOrdered");

	if ( iNumberOrdered == null )
		iNumberOrdered = 0;
		
	for ( i=RemOrder; i < iNumberOrdered; i++ ) {
		NewOrder1 = "Order." + (i+1);
		NewOrder2 = "Order." + (i);
		database = GetCookie(NewOrder1);
		SetCookie (NewOrder2, database, null, "/");
	}
	NewOrder = "Order." + iNumberOrdered;
	SetCookie ("NumberOrdered", iNumberOrdered-1, null, "/");
	DeleteCookie(NewOrder, "/");
	location.href=location.href;
}

//---------------------------------------------------------------------||
// FUNCTION:    RemoveAllFromCart                                      ||
// PARAMETERS:  None                                                   ||
// RETURNS:     Null                                                   ||
// PURPOSE:     Removes all the items from a users shopping cart       ||
//---------------------------------------------------------------------||
function RemoveAllFromCart() {
	var iNumberOrdered = 0;
	iNumberOrdered = GetCookie("NumberOrdered");

	if ( iNumberOrdered == null )
		iNumberOrdered = 0;
		
	for ( i=0; i < iNumberOrdered; i++ ) {
		NewOrder = "Order." + (i + 1);
		DeleteCookie(NewOrder, "/");
	}
	SetCookie ("NumberOrdered", 0, null, "/");
	location.href=location.href;
}

//---------------------------------------------------------------------||
// FUNCTION:    InitExtraInfo                                          ||
// PARAMETERS:  null                                                   ||
// RETURNS:     null                                                   ||
// PURPOSE:     Gets the operations and fills it in a list.            ||
//---------------------------------------------------------------------||
function InitExtraInfo() {
	var SelectedOrder = GetCookie('SelectedOrder');
	
	UpdateOrder = "Order." + SelectedOrder;
	var database = "";
	database = GetCookie(UpdateOrder);
	
	Token0 = database.indexOf("|", 0);
	Token1 = database.indexOf("|", Token0+1);
	Token2 = database.indexOf("|", Token1+1);
	Token3 = database.indexOf("|", Token2+1);
	Token4 = database.indexOf("|", Token3+1);
	Token5 = database.indexOf("|", Token4+1);
	Token6 = database.indexOf("|", Token5+1);
	Token7 = database.indexOf("|", Token6+1);
	Token8 = database.indexOf("|", Token7+1);

	fields = new Array;
	fields[0] = database.substring( 0, Token0 );                 // Product ID
	fields[1] = database.substring( Token0+1, Token1 );          // Quantity
	fields[2] = database.substring( Token1+1, Token2 );          // Price
	fields[3] = database.substring( Token2+1, Token3 );          // Column Number
	fields[4] = database.substring( Token3+1, Token4 );          // Product Name/Description
	fields[5] = database.substring( Token4+1, Token5 );          // Shipping Cost
	fields[6] = database.substring( Token5+1, Token6 ); 		 // Additional Information
	fields[7] = database.substring( Token6+1, Token7 );          // Title
	fields[8] = database.substring( Token7+1, Token8 );          // Remark
	fields[9] = database.substring( Token8+1, database.length ); // Extra Operations

	var strOutput = "";	//String to be written to page
	strOutput += "<b>" + parseFloat(fields[1]).formatMoney(0, ",", ".") + "x " + fields[4] + "</b>";
	if (fields[6]!='&nbsp;') { strOutput += "<br/>"  + fields[6]; }
	if (fields[5]!='&nbsp;') { strOutput += "<br/>"  + fields[5]; }

	document.getElementById('product').innerHTML = strOutput;
	document.getElementById('price').innerHTML = "&euro; " + parseFloat(fields[2]).formatMoney(2, ",", ".");

	document.getElementById('title').value = fields[7];
	document.getElementById('remark').value = fields[8];

	document.getElementById('operation1').options[0] = new Option('');
	document.getElementById('operation2').options[0] = new Option('');
	document.getElementById('operation3').options[0] = new Option('');
	document.getElementById('operation4').options[0] = new Option('');
	document.getElementById('operation5').options[0] = new Option('');
	
	if (window.XMLHttpRequest) {
		xmlHttp=new XMLHttpRequest();
	}
	else {  // for older IE 5/6
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	var url="/4daction/web_shop_page/" + webshop.administration_id + "/operations/" + fields[0];
	xmlHttp.open("POST",url,false);
	xmlHttp.send("");
	var xmlDoc = xmlHttp.responseXML;

	var items = xmlDoc.getElementsByTagName("operations");
	for ( i = 0; i < items.length; i++ ) {
		var item = items[i];

		var object = item.getElementsByTagName("name")[0].firstChild;
		if (object!=null) {
			extra_operation[i] = object.nodeValue;
			extra_price[i] = item.getElementsByTagName("price")[0].firstChild.nodeValue;
			if ((item.getElementsByTagName("fixed")[0].firstChild.nodeValue) == 0) extra_price[i] = extra_price[i] * parseFloat(fields[1]);
			var object = item.getElementsByTagName("description")[0].firstChild;
			if (object!=null)
				extra_description[i] = object.nodeValue;
        	else
        		extra_description[i] = "";

        document.getElementById('operation1').options[i+1] = new Option(extra_operation[i]);
        document.getElementById('operation2').options[i+1] = new Option(extra_operation[i]);
        document.getElementById('operation3').options[i+1] = new Option(extra_operation[i]);
        document.getElementById('operation4').options[i+1] = new Option(extra_operation[i]);
        document.getElementById('operation5').options[i+1] = new Option(extra_operation[i]);
        }        
	}

	var operations = "";
	operations = fields[9];
	
	Token0 = operations.indexOf("\t", 0);
	Token1 = operations.indexOf("\t", Token0+1);
	Token2 = operations.indexOf("\t", Token1+1);
	Token3 = operations.indexOf("\t", Token2+1);
	Token4 = operations.indexOf("\t", Token3+1);
	Token5 = operations.indexOf("\t", Token4+1);
	Token6 = operations.indexOf("\t", Token5+1);
	Token7 = operations.indexOf("\t", Token6+1);
	Token8 = operations.indexOf("\t", Token7+1);
	
	position = extra_operation.indexOf (operations.substring( 0, Token0 ));
	if (position != -1) {
		document.getElementById('operation1').selectedIndex = position + 1;
		document.getElementById('price1').innerHTML = "&euro; " + parseFloat(extra_price[position]).formatMoney(2, ",", ".");
		if (extra_description[position] != '') document.getElementById('image1').style.visibility = "visible";
		else document.getElementById('image1').style.visibility = "hidden";
	}
	else {
		document.getElementById('price1').innerHTML = "&nbsp;";
		document.getElementById('image1').style.visibility = "hidden";
	}
	
	position = extra_operation.indexOf (operations.substring( Token1+1, Token2 ));
	if (position != -1) {
		document.getElementById('operation2').selectedIndex = position + 1;
		document.getElementById('price2').innerHTML = "&euro; " + parseFloat(extra_price[position]).formatMoney(2, ",", ".");
		if (extra_description[position] != '') document.getElementById('image2').style.visibility = "visible";
		else document.getElementById('image2').style.visibility = "hidden";
	}
	else {
		document.getElementById('price2').innerHTML = "&nbsp;";
		document.getElementById('image2').style.visibility = "hidden";
	}
	
	position = extra_operation.indexOf (operations.substring( Token3+1, Token4 ));
	if (position != -1) {
		document.getElementById('operation3').selectedIndex = position + 1;
		document.getElementById('price3').innerHTML = "&euro; " + parseFloat(extra_price[position]).formatMoney(2, ",", ".");
		if (extra_description[position] != '') document.getElementById('image3').style.visibility = "visible";
		else document.getElementById('image3').style.visibility = "hidden";
	}
	else {
		document.getElementById('price3').innerHTML = "&nbsp;";
		document.getElementById('image3').style.visibility = "hidden";
	}
	
	position = extra_operation.indexOf (operations.substring( Token5+1, Token6 ));
	if (position != -1) {
		document.getElementById('operation4').selectedIndex = position + 1;
		document.getElementById('price4').innerHTML = "&euro; " + parseFloat(extra_price[position]).formatMoney(2, ",", ".");
		if (extra_description[position] != '') document.getElementById('image4').style.visibility = "visible";
		else document.getElementById('image4').style.visibility = "hidden";
	}
	else {
		document.getElementById('price4').innerHTML = "&nbsp;";
		document.getElementById('image4').style.visibility = "hidden";
	}
	
	position = extra_operation.indexOf (operations.substring( Token7+1, Token8 ));
	if (position != -1) {
		document.getElementById('operation5').selectedIndex = position + 1;
		document.getElementById('price5').innerHTML = "&euro; " + parseFloat(extra_price[position]).formatMoney(2, ",", ".");
		if (extra_description[position] != '') document.getElementById('image5').style.visibility = "visible";
		else document.getElementById('image5').style.visibility = "hidden";
	}
	else {
		document.getElementById('price5').innerHTML = "&nbsp;";
		document.getElementById('image5').style.visibility = "hidden";
	}
	
	return;		
}

//---------------------------------------------------------------------||
// FUNCTION:    UpdateExtraInfo                                        ||
// PARAMETERS:  null                                                   ||
// RETURNS:     null                                                   ||
// PURPOSE:     Updates the extra info fields                          ||
//---------------------------------------------------------------------||
function UpdateExtraInfo() {
	var SelectedOrder = GetCookie('SelectedOrder');
	
	UpdateOrder = "Order." + SelectedOrder;
	database = "";
	database = GetCookie(UpdateOrder);

	Token0 = database.indexOf("|", 0);
	Token1 = database.indexOf("|", Token0+1);
	Token2 = database.indexOf("|", Token1+1);
	Token3 = database.indexOf("|", Token2+1);
	Token4 = database.indexOf("|", Token3+1);
	Token5 = database.indexOf("|", Token4+1);
	Token6 = database.indexOf("|", Token5+1);
	Token7 = database.indexOf("|", Token6+1);
	Token8 = database.indexOf("|", Token7+1);

	fields = new Array;
	fields[0] = database.substring( 0, Token0 );                 // Product ID
	fields[1] = database.substring( Token0+1, Token1 );          // Quantity
	fields[2] = database.substring( Token1+1, Token2 );          // Price
	fields[3] = database.substring( Token2+1, Token3 );          // Column Number
	fields[4] = database.substring( Token3+1, Token4 );          // Product Name/Description
	fields[5] = database.substring( Token4+1, Token5 );          // Shipping Cost
	fields[6] = database.substring( Token5+1, Token6 ); 		 // Additional Information
	fields[7] = document.getElementById('title').value;          // Title
	fields[8] = document.getElementById('remark').value;         // Remark
	
	var operations = "";
	operation = document.getElementById('operation1').options[document.getElementById('operation1').selectedIndex].value;
	operations = operations + operation + "\t";
	position = extra_operation.indexOf (operation);
	operations = operations + extra_price[position] + "\t";

	operation = document.getElementById('operation2').options[document.getElementById('operation2').selectedIndex].value;
	operations = operations + operation + "\t";
	position = extra_operation.indexOf (operation);
	operations = operations + extra_price[position] + "\t";
	
	operation = document.getElementById('operation3').options[document.getElementById('operation3').selectedIndex].value;
	operations = operations + operation + "\t";
	position = extra_operation.indexOf (operation);
	operations = operations + extra_price[position] + "\t";
	
	operation = document.getElementById('operation4').options[document.getElementById('operation4').selectedIndex].value;
	operations = operations + operation + "\t";
	position = extra_operation.indexOf (operation);
	operations = operations + extra_price[position] + "\t";

	operation = document.getElementById('operation5').options[document.getElementById('operation5').selectedIndex].value;
	operations = operations + operation + "\t"
	position = extra_operation.indexOf (operation);
	operations = operations + extra_price[position];

	fields[9] = operations;										 // Extra Operations

	database = "";
	for ( i = 0; i < fields.length; i++ ) {
		if(i != 0) {
			database = database + "|";
		}
		database = database + fields[i];
	}
	
	SetCookie(UpdateOrder, database, null, "/");
	
	location.href = "/" + webshop.administration_path + "/shoppingcard.shtm";
}