function set (value) {
		Registry.data.push(value);
};
	
function get (key) {
		return Registry.data[key];
};

function refresh() {
	for (i=0; i<Registry.data.length;i++){
		Registry.data[i].refresh();
	}
}

var data = new Array();

function Registry() {
	return Registry;
}

Registry.set = set;
Registry.get = get;
Registry.refresh = refresh;
Registry.data = data;