var val = new String(string);
The Array object lets you store multiple values in a single variable. It stores a fixed-size sequential collection of
elements of the same type. An array is used to store a collection of data,
but it is often more useful to think of an array as a collection of variables of the same type.
you can use these of following styles:-
var fruits = [ "apple", "orange", "mango" ];
var fruits = new Array( "apple", "orange", "mango" );