Work with JSON 

var miscTyp = "deliveryaddress";

var title = "Delivery to";

var company = contact$contactOrganization;

var salutation= contact$contactSalutation;

var name = contact$contactName;

var department = contact$contactDepartment;

var position = contact$contactPosition;

var street = contact$contactStreet;

var zipcode = contact$contactZipCode;

var city = contact$contactCity;

var country = contact$contactCountry;

var id = work$contactId;

var jsonDeliveryAddress = "{\"typ\": \""+miscTyp+"\",\"title\": \""+title+"\", \"company\": \""+company+"\", \"salutation\": \""+salutation+"\", \"name\": \""+name+"\", \"department\": \""+department+"\", \"position\": \""+position+"\", \"street\": \""+street+"\", \"zipcode\": \""+zipcode+"\", \"city\": \""+city+"\",\"country\": \""+country+"\",\"id\": \""+id+"\"}";

var work$ACadditemMisc = jsonDeliveryAddress;