How can I implement below code using custom code in Adobe Launch? (function() { var oid, total; if (typeof digitalData !== 'undefined' && typeof digitalData.order !== 'undefined') { oid = digitalData.order.id; total = digitalData.order.total * .965; } else { oid = 'no order id'; total = 'no order total'; } var img = document.createElement('img'), cjactionid = '361222', src="https://www.emjcd.com/u?TYPE=" + cjactionid + "&CID=88888&CURRENCY=USD&OID="+oid+"&AMOUNT="+total+"&METHOD=IMG", eid = digitalData_cookie('cjevent'), cjevent = (eid) ? "&CJEVENT=" + eid : ""; img.width = "20"; img.height = "1"; img.src=src + cjevent; document.body.appendChild(img); })(); ?