Array.prototype.shuffle

@Description: Shuffle the values in an array randomly
@File: Array/prototype/shuffle.js
@Author: Paul Visco
@Version: 1.1 11/19/07
@Param: values Array If passed an array of values, all the values in the argument array are removed from the array being manipulated
@Param: value Object/String/Number If a single object, string, number, etc is passed to the function than only that value is removed.
@Return: Array Returns the array minus the values that were specified for removal.
@Example:

var myArray = [5, 10, 15];
myArray.shuffle();
//myArray =[10, 15, 5]; //<-could change each time