[rgl]

var max = 16, arr = [];
max++;
while (--max) {
  var i = arr.length;
  var num = Math.floor(Math.random() * i);
  arr.splice(num, 0, max);
}
alert(arr.join(",").match(/\d+,\d+/g).join("\n"))

var max = 16, arr = [];
max++;
while (--max) {
  var i = arr.length;
  var num = Math.floor(Math.random() * (i+/*!!!!!!!!*/1));
  arr.splice(num, 0, max);
}
alert(arr.join(",").match(/\d+,\d+/g).join("\n"))