// Front End Javascript

// Funcitons needed for postcode lookup
/*
- When user clicks lookup postcode is validated locally
- If passes it is looked up via ajax and a list of addresses displayed, as well as
a cancel + 'address not displayed' button
- Address not displayed cancels postcode lookup and displays normal address fields
- Choosing address hides select and displays full address on 1 line with edit
- edit button brings you back to postcode lookup


*/