js获取100个随机数存入数组

//js获取100个随机数存入数组
$(function () {
var arr = [];
var num = 0;
var str = "";
while (num < 100) {
var n = GetRandom(0, 1000);
if (jQuery.inArray(n, arr) == -1) {
arr[num] = n;
num++;
}
}
var arr2 = arr.sort();
for (var i = 0; i < arr2.length; i++) {
str += "," + arr2[i];
}
alert(str);
});

function GetRandom(min, max) {
var n = Math.floor(Math.random() * (max - min + 1) + min);
return n;
};