Hi Moodhi,
The join() method joins the elements of an array into a string, and returns the string. The elements will be separated by a specified separator. The default separator is comma (,).
For example:
function myFunction() { var Address = ["01 My Street", "My Town", "My City", "My PostCode"]; var x = document.getElementById("demo"); x.innerHTML = Address.join(); }
The result is 01 My Street,My Town,My City,My PostCode.
Please see: http://www.w3schools.com/jsref/jsref_join.asp
Best Regards,
Candice Zhou