Used to provide a failover value from a deeply-nested object

ValueStore.js

	var ValueStore = (function(){
		var object_details = {};
		var actual = function(input){
                        object_details = input || {};
		}
		actual.get = function(index,owner){

			if(index.split('.').length > 1) return arguments.callee(index.split('.').slice(1).join('.'),(owner || object_details)[index.split('.').shift()]) || '';

			return (owner || object_details)[index] || '';
		}
		return actual;
	})();

//usage example:

v = new ValueStore({hello:{subject:{name:"World"}}});
v.get('hello.subject.name');
v.get('goodbye'); //= ''
v.get('goodbye.subject'); //= ''
v.get('goodbye.subject.name'); //= ''