// JavaScript support routines // © 4Mation 2002, 2003, 2005, 2007 var domainPath = "; path=/; domain=.4mation.co.uk;"; var vatRate = 0.15; if (document.domain.indexOf(".development.") >= 0) { domainPath = "; path=/; domain=.development.4mation.co.uk;"; // alert("Using test mode" + domainPath); } function trim(stringToTrim) { return stringToTrim.replace(/^\s+|\s+$/g, ""); } function BasketItem(itemDesc, itemCost, itemVat, sku) { this.desc = itemDesc; this.cost = itemCost; if (itemVat == "0") this.vat = 0; else this.vat = vatRate; this.sku = sku; } BasketItem.prototype.toString = function() { return "{" + this.desc + ", £" + this.cost + ", " + (this.vat * 100) + "% }"; } function toFixed(val, decimals) { var cst = "" + val; if (isNaN(val)) return cst; var start = 0; if (Math.floor(val) == val) cst += "."; else { var i = Math.pow(10, decimals) var v = Math.floor((val * i) + 0.5) / i; cst = "" + v; start = String(cst).lastIndexOf(".") if (start < 0) { start = 0; cst += "."; } else start += 1; start = cst.length - start; } for( var i = start; i < decimals; i++) cst += "0"; return cst; } function GetCookie(sName) { var aCookie = document.cookie.split(";"); for (var i=0; i < aCookie.length; i++) { var aCrumb = aCookie[i].split("="); if (sName == trim(aCrumb[0])) { if (aCrumb[1]) return unescape(aCrumb[1]); return null; } } return null; } function SetCookie(sName, sValue) { document.cookie = sName + "=" + escape(sValue) + domainPath; } function emptyBasket() { SetCookie("basket", "") itemsInBasket = new Array() setupBasket() } function setupBasket() { var basket = GetCookie("basket"); if (basket && basket != "") { var aCrumb = basket.split("¬"); for (var i=0; i < aCrumb.length; i++) { var item = aCrumb[i].split("|") var sku = ''; if (item.length > 4) { sku = item[4]; } itemsInBasket[i] = new BasketItem(item[0], item[1], item[2], sku); } } } function removeItem(i) { if (i > itemsInBasket.length) return; var basket = new Array() for (var x = 0; x < i; x++) basket[x] = itemsInBasket[x] if(i < itemsInBasket.length) for (x = i+1; x < itemsInBasket.length; x++) { basket[x-1] = itemsInBasket[x] } itemsInBasket = basket var basket = ""; if (itemsInBasket.length > 0) { basket = itemsInBasket[0].desc + "|" + itemsInBasket[0].cost + "|" + itemsInBasket[0].vat + "|1|" + itemsInBasket[0].sku; for (x = 1; x < itemsInBasket.length; x++) basket += "¬" + itemsInBasket[item].desc + "|" + itemsInBasket[item].cost + "|" + itemsInBasket[item].vat + "|1|" + itemsInBasket[item].sku; } SetCookie("basket", basket) bt.innerHTML = formatbasket(); box.msg.value = formatbasket2(); } var messageWindow; function popupmsg(msg) { var t = 90; if (window.screenTop) t = t + window.screenTop; var l = window.screenLeft + document.body.clientWidth / 2 - 140; if (l < 0) l = 40; var attr = 'top=' + t + ',left=' + l + ',height=120,width=280'; messageWindow=window.open('','Message',attr); var tmp = messageWindow.document; tmp.writeln(''); tmp.writeln(''); tmp.write('Basket'); tmp.write(''); tmp.write('

'); tmp.write(msg); tmp.write('

'); tmp.write('
'); tmp.write(''); tmp.close(); if (window.focus) messageWindow.focus(); } function addtobasket(item) { var basket = GetCookie("basket"); if (basket && basket != "") { var a=true; var aCrumb = basket.split("¬"); if (aCrumb.length >= 6) { alert("Your shopping basket is full. You can have a maximum of 6 items in your basket."); return; } for (var i=0; i < aCrumb.length && a; i++) { var desc = aCrumb[i].split("|"); if (products[item].title == desc[0]) a = false; } if (a) basket += "¬" + products[item].title + "|" + products[item].cost + "|" + products[item].vat + "|1|" + products[item].sku; } else basket = products[item].title + "|" + products[item].cost + "|" + products[item].vat + "|1|" + products[item].sku; SetCookie("basket", basket) var chk = GetCookie("basket"); if (chk != basket) { //alert("document.domain = " + document.domain); // alert(chk + " != " + basket); alert("There was a problem using 'cookies'. You need to allow the 4Mation site to use cookies for online ordering to work. This can usually be done by changing your privacy settings."); } else popupmsg("Added " + products[item].title + " to your basket.") } function showbask() { var basket = GetCookie("basket"); var basketF = document.getElementById("basketForm"); basketF.items.value = basket; basketF.submit(); } function getEmail() { var name = ""; if (navigator.userProfile) name = navigator.userProfile.getAttribute("vCard.Email"); return name; } function getName() { var name = ""; if (navigator.userProfile) name = navigator.userProfile.getAttribute("vCard.DisplayName"); return name; } function getAddress() { var name = ""; if (navigator.userProfile) name = navigator.userProfile.getAttribute("vCard.Business.StreetAddress"); return name; }