What is the best way to do this?

gistfile1.js

/*
* 
* What Im trying to get to work
* 
*/

function playersGameName(options){
  // stuff in here to init whatevs.
}

playersGameName.prototype = new Jest(options);


Jest= function(options){
  // initialize stuff
}

Jest.prototype = {
  addItemToRenderer : function(args){
    
  }
}

Jest.Sprite = function(){
  //properties and stuff

  // this doesnt work,
  Jest.addItemToRenderer(this);
}




/* 
* 
* This is how I do it currently and I hate it
*
*/

var Game = {}
function playersGameName(options){
  // stuff in here to init whatevs.
}

playersGameName.prototype = new Jest(options);

// seems redundant
Game = new playersGame();

// Game framework
Jest= function(options){
  // initialize stuff
}

Jest.prototype = {
  addItemToRenderer : function(args){
    
  }
}


// make a new sprite
Jest.Sprite = function(){
  //properties and stuff

  // Referencing the game variable... which just seems dumb
  Game.addItemToRenderer(this);
}