diff --git a/ui (gen4)/experiments/browse-dialog.html b/ui (gen4)/experiments/browse-dialog.html
index 70dff4b6..548d5ca1 100755
--- a/ui (gen4)/experiments/browse-dialog.html	
+++ b/ui (gen4)/experiments/browse-dialog.html	
@@ -179,240 +179,6 @@ TREE.dir_c.tree = TREE
 TREE.dir_c.dir_b.tree = TREE
 
 
-function skipFiles(e, v){
-	return typeof(v) != typeof('str')
-}
-
-function make(title){
-	var browser = $('<div>')
-		.addClass('browse')
-		// make thie widget focusable...
-		// NOTE: tabindex 0 means automatic tab indexing and -1 means 
-		//		focusable bot not tabable...
-		//.attr('tabindex', -1)
-		.attr('tabindex', 0)
-		// focus the widget if something inside is clicked...
-		.click(function(){
-			$(this).focus()
-		})
-		.append($('<div>')
-		       .addClass('v-block title')
-		       .text(title))
-		.append($('<div>')
-		       .addClass('v-block path'))
-		.append($('<div>')
-		       .addClass('v-block list'))
-		.append($('<div>')
-		       .addClass('v-block info'))
-		.append($('<div>')
-		       .addClass('v-block actions'))
-	return browser
-}
-
-// low level update...
-function update(browser, path, list){
-	browser = browser || $('.browse')
-	var p = browser.find('.path').empty()
-	var l = browser.find('.list').empty()
-
-	path.forEach(function(e){
-		p.append($('<div>')
-			.addClass('dir')
-			.click(popDir)
-			.text(e))
-	})
-	list.forEach(function(e){
-		l.append($('<div>')
-			.click(pushDir)
-			.text(e))
-	})
-	return browser
-}
-
-
-function showPath(browser, path, tree, skip){
-	// XXX remove for pruduction...
-	skip = skip || skipFiles
-
-	browser = browser || $('.browse')
-	path = path.constructor !== Array ? path.split(/[\\\/]+/g) : path
-	path = path.filter(function(e){ return e != '' })
-
-	var dir = tree
-	path.forEach(function(d){
-		dir = dir[d]
-	})
-
-	// XXX do error checking...
-
-	dir = skip != null
-		// skip files....
-		? Object.keys(dir).filter(function(e){ return skip(e, dir[e]) }) 
-		: Object.keys(dir)
-
-	update(browser, path, dir)
-}
-
-// XXX this will skip incuding the current dir...
-//	...this might work and might not work...
-function getPath(browser, to){
-	var skip = false
-	return browser.find('.path .dir')
-		.filter(function(i, e){
-			if(e === to){
-				skip = true
-			}
-			return !skip
-		})
-		.map(function(i, e){ return $(e).text() })
-		.toArray()
-}
-
-
-function pushDir(){
-	var dir = $(this).text()
-	var browser = $(this).parents('.browse')
-	var path = getPath(browser)
-	path.push(dir)
-
-	showPath(browser, path, TREE)
-}
-function popDir(){
-	var dir = $(this).text()
-	var browser = $(this).parents('.browse')
-	var path = getPath(browser, this)
-
-	showPath(browser, path, TREE)
-
-	select('"'+dir+'"')
-}
-
-
-// base control actions...
-// XXX add keywords:
-//	'first'
-//	'prev'
-//	'next'
-//	'last'
-//	'none'		-- deselect
-//	'!'			-- return selected element if it exists...
-//	<number>	-- select by sequence number...
-//	<elem>		-- select a specific element...
-function select(elem, browser){
-	browser = browser || $('.browse')
-	var elems = browser.find('.list div')
-
-	if(elems.length == 0){
-		return $()
-	}
-
-	elem = elem || select('!')
-	// if none selected get the first...
-	elem = elem.length == 0 ? 'first' : elem
-
-	// first/last...
-	if(elem == 'first' || elem == 'last'){
-		return select(elems[elem](), browser)
-	
-	// prev/next...
-	} else if(elem == 'prev' || elem == 'next'){
-		var to = select('!', browser)[elem]('.list div')
-		if(to.length == 0){
-			return select(elem == 'prev' ? 'last' : 'first', browser)
-		}
-		select('none')
-		return select(to, browser)
-
-	// deselect...
-	} else if(elem == 'none'){
-		return elems
-			.filter('.selected')
-			.removeClass('selected')
-
-	// strict...
-	} else if(elem == '!'){
-		return elems.filter('.selected')
-
-	// number...
-	} else if(typeof(elem) == typeof(123)){
-		return select($(elems[elem]), browser)
-
-	// string...
-	} else if(typeof(elem) == typeof('str') && /^'.*'$|^".*"$/.test(elem.trim())){
-		elem = elem.trim().slice(1, -1)
-		return select(browser.find('.list div').filter(function(i, e){
-			return $(e).text() == elem
-		}))
-
-	// element...
-	} else {
-		select('none', browser)
-		return elem.addClass('selected')
-	}
-}
-function push(browser){
-	browser = browser || $('.browse')
-	var elem = select('!', browser)
-
-	if(elem.length == 0){
-		return select()
-	}
-
-	var path = getPath(browser)
-
-	path.push(elem.text())
-
-	var res = showPath(browser, path, TREE)
-
-	select(null, browser)
-
-	return res
-}
-function pop(browser){
-	browser = browser || $('.browse')
-	var path = getPath(browser)
-	var dir = path.pop()
-
-	var res = showPath(browser, path, TREE)
-
-	select('"'+dir+'"')
-
-	return res
-}
-function next(browser){
-	return select('next', browser)
-}
-function prev(browser){
-	return select('prev', browser)
-}
-
-
-// default action...
-function action(browser){
-	browser = browser || $('.browse')
-
-	var cur = select('!', browser).text()
-	alert('/' + getPath(browser).concat(cur == '' ? [cur] : [cur, '']).join('/'))
-
-	return false
-}
-
-var KB = {
-	'*':{
-		F5: function(){ window.location.reload() },
-	},
-	//'.browse:focus':{
-	'.browse':{
-		Up: prev,
-		Backspace: 'Up',
-		Down: next,
-		Left: pop,
-		Right: push,
-
-		Enter: action,
-	},
-}
-
 
 //---
 
@@ -421,15 +187,6 @@ requirejs(['../lib/keyboard', '../object'], function(k, o){
 	keyboard = k
 	object = o
 
-	// setup base keyboard for devel, in case something breaks...
-	//$(document)
-	$('.browse')
-		.keydown(
-			keyboard.makeKeyboardHandler(
-				KB,
-				function(k){ window.DEBUG && console.log(k) }))
-
-
 	Browser = object.makeConstructor('Browser', 
 			BrowserClassPrototype, 
 			BrowserPrototype)
@@ -453,13 +210,6 @@ requirejs(['../lib/keyboard', '../object'], function(k, o){
 })
 
 $(function(){
-/*
-	var browser = make()
-	$('.container').first()
-		.empty()
-		.append(browser)
-	showPath(browser, '/', TREE)
-*/
 
 	$('.container').first().remove()