var flashName = new Array("200417","200419","200420","200421","200418","200416","200422");
var shuffItem = shuffle(flashName);

function shuffle(list) {
  var i = list.length;

  while (--i) {
    var j = Math.floor(Math.random() * (i + 1));
    if (i == j) continue;
    var k = list[i];
    list[i] = list[j];
    list[j] = k;
  }

  return list;
}