Super Simple JavaScript Router

Router.js

var Router = {
  routes: [],
  route: '',
  getFragment: function() {
    return location.hash.replace('#','');
  },
  add: function(path, handler) {
    this.routes.push({ path: path, handler: handler });
  },
  remove: function(path) {
    var r = this.routes, i;

    for (i = 0; i < r.length; i++) {
      if (r[i].path === path) {
        r.pop(r[i]);
      }
    }
  },
  listen: function() {
    var self = this;
    self.route = self.getFragment();

    var fn = function() {
      if (self.route !== self.getFragment()) {
        self.route = self.getFragment();
        self.execute();
      }
    };

    setInterval(fn, 50);
  },
  execute: function() {
    var r = this.routes, route = this.route, i;

    for (i = 0; i < r.length; i++) {
      if (r[i].path === route) {
        r[i].handler.call({}, route);
      }
    }
  },
  navigate: function(path) {
    location.hash = path;
  }
};