function createNamespace(suffix){
	var defaultNamespace = "domain.";

	suffix = defaultNamespace.concat(suffix);

	var suffixes = suffix.split('.');

	window.net = window.net || {};

		var namespaceObject = "net";
		for(var i = 0; i < suffixes.length; i++){
			namespaceObject = namespaceObject.concat("."+suffixes[i]);
			eval( namespaceObject +" = "+ namespaceObject +" || {}" )
		}

	return eval(namespaceObject)
}

(function(globals) {
	console.log(net);
	console.log(net.domain);
	console.log(net.domain.globals);
	console.log(net.domain.globals.asd);
	console.log(net.domain.globals.asd.foo);
})(createNamespace('globals.asd.foo'));