JeffreyZhao

// { name: dependencies, ... }
var scripts = {
    s1: ["s2", "s3"],
    s2: ["s3", "s4", "s5"],
    s3: ["s4"],
    s4: [],
    s5: []
}

var scriptsLoadStarted = { };

sorrycc

var A = ['a1', 'a2', 'a3'];
var B = ['b1', 'b2'];
var C = ['c1', 'c2', 'c3', 'c4', 'c5'];


function combo(a, b) {
  var ret = [];
  var n = a.length;
  var m = b.length;