diff --git a/grid-n-view.js b/grid-n-view.js
index d05a2af..c4d5151 100644
--- a/grid-n-view.js
+++ b/grid-n-view.js
@@ -1311,6 +1311,29 @@ var Gallery = {
 
 //- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 
+var ContextProto = {
+	dom: undefined,
+	parent: undefined,
+
+	constructors: {},
+
+	end: function(){
+		return this.parent },
+
+	setup: function(){
+		return this },
+}
+var Context = function(name, constructors, extend={}){
+	var obj = this instanceof Context ?
+		obj
+		: Reflect.construct(
+			Function, 
+			['return this.setup ? this.setup(...arguments) : this'], 
+			Context)
+	return obj }
+
+
+
 var Toolbar = {
 	dom: undefined,
 	gallery: undefined,