#js #random #shuffle #array #fisher #yates Shuffles array's elements

gistfile1.js

var fisherYates = function( myArray ) {
  var i = myArray.length, j, tempi, tempj;
  if ( i == 0 ) return false;
  while ( --i ) {
     j = Math.floor( Math.random() * ( i + 1 ) );
     tempi = myArray[i];
     tempj = myArray[j];
     myArray[i] = tempj;
     myArray[j] = tempi;
   }
}