function zeroList( min, max ) {
  var maxLen = max.toString().length;
  var ret    = [];
  var zeroCount;
  var zeros;

  for ( var i = min; i <= max; i++ ) {
    zeroCount = maxLen - i.toString().length;
    zeros = '';

    while ( zeroCount-- )
      zeros += 0;

    ret.push( zeros + i );
  }

  return ret;
}