Declare arrays using one of the following methods:
Declare an array and assign individual entries for values:
var arr = new Array() arr[0] = 'a' arr[1] = 'b' arr[2] = 'c'
Declare an array with values:
var arr = [ 'a', 'b', 'c' ]
To extend an array, use the following convention:
arr[ arr.length ] = anotherValue