trans.fail_xenotopic.network/pde/jitakami/shuffle.pde

// function to shuffle an array of integers
void shuffle(int[] a)
{  
  int temp, pick;
 
   for(int i=0; i<a.length; i++)
   {
     temp = a[i];
     pick = (int)random(a.length);
     a[i] = a[pick];
     a[pick] = temp;
   }
}