Fauntleroy

var NO_OP = function(){};

// randomly choose one of dribbble's popular shots
// keep choosing until we get one with comments
var getRandomShotId = function( callback ){
	var getRandomShot = function( shots ){
		var random_index = Math.floor(Math.random()*shots.length);
		var shot = shots[random_index];
		if( shot.comments_count === 0 ){
			return getRandomShot( shots );