diff --git a/ui (gen4)/lib/widget/browse2.html b/ui (gen4)/lib/widget/browse2.html
index 8c3c5f09..2dbb8206 100755
--- a/ui (gen4)/lib/widget/browse2.html	
+++ b/ui (gen4)/lib/widget/browse2.html	
@@ -117,7 +117,7 @@ requirejs([
 		// basic nested list...
 		make.nest('A', [
 			1,
-			make('moo'),
+			make('moo', {disabled: true}),
 			2,
 		])
 		// nested browser...
diff --git a/ui (gen4)/lib/widget/browse2.js b/ui (gen4)/lib/widget/browse2.js
index 95c6595c..a9d7f3f8 100755
--- a/ui (gen4)/lib/widget/browse2.js	
+++ b/ui (gen4)/lib/widget/browse2.js	
@@ -473,7 +473,14 @@ var BrowserPrototype = {
 		renderHidden: false,
 
 		localEvents: [
+			// XXX STUB???
 			'click',
+
+			// XXX keyboard stuff...
+			// XXX
+
+			// XXX custom events...
+			// XXX
 		],
 	},
 
@@ -561,16 +568,17 @@ var BrowserPrototype = {
 			header.classList.add('sub-list-header')
 			item.collapsed
 				&& header.classList.add('collapsed')
-			e.appendChild(header)
 
 			// collapse action handler...
 			// XXX STUB: make this overloadable...
 			// XXX handle the 'open' event...
-			e.addEventListener('click', function(evt){
+			header.addEventListener('click', function(evt){
 				item.collapsed = !item.collapsed
 				// XXX need to pass the root context here...
 				that.render(context)
 			})
+
+			e.appendChild(header)
 		}
 
 		// items...