namespace.js

$.namespace = function () {
  var a = arguments, o = window, i, j, d;
  for (i = 0; i < a.length; i = i + 1) {
    d = ("" + a[i]).split(".");
    //o=YAHOO;
    // YAHOO is implied, so it is ignored if it is included
    for (j = 0; j < d.length; j = j + 1) {
      o[d[j]] = o[d[j]] || {};
      o = o[d[j]];
    }
  }
  return o;
};