diff --git a/grid-n-view.js b/grid-n-view.js
index 050ff20..2b3b9f0 100644
--- a/grid-n-view.js
+++ b/grid-n-view.js
@@ -175,6 +175,7 @@ function(evt, id){
 // 		- scroll into view the dragged element
 // 		- bound it by screen
 // XXX need to check if element already set as movable...
+// XXX does it make sence to abstract out the bounds checking code???
 // XXX docs...
 HTMLElement.prototype.moveable = 
 function(options={}){
@@ -353,36 +354,6 @@ function(options={}){
 	document.addEventListener('mouseup', handleMoveEnd) }
 
 
-// 	cmpRects(<rect>, <rect>)
-// 		-> 'contained'
-// 		-> 'contains'
-// 		-> 'intersect'
-// 		-> 'appart'
-// XXX should these pe separate checks -- speed???
-var cmpRects = function(rect, container){
-	// XXX
-}
-var Containment = function(elem, parent){
-	return Object.assign(
-		this instanceof Containment ?
-			obj
-			: { __proto__: Containment.prototype },
-		{
-			elem,
-			parent,
-		}) }
-Containment.prototype = {
-	// update rectangle data...
-	update: function(){
-		// XXX
-		return self },
-	check: function(){
-		// XXX
-	},
-}
-
-
-
 
 //---------------------------------------------------------------------