please write this in javascript

6. A function interleave() that interleaves an array with a bunch of values. If the array length is not the same as the number of values to interleave, the "extra" elements should end up at the end of the result. > interleave(['a', 'b'], 1, 2, true, null) ['a', 1, 'b', 2, true, null) > interleave([7, 3, 'dog'l, false) [7, false, 3, 'dog']