added dropdowns to website toolbar
diff --git a/erpnext/website/web_cache.py b/erpnext/website/web_cache.py
index 7b3de0a..9892dac 100644
--- a/erpnext/website/web_cache.py
+++ b/erpnext/website/web_cache.py
@@ -139,11 +139,26 @@
 		env dict for outer template
 	"""
 	import webnotes
+	
+	all_top_items = webnotes.conn.sql("""\
+		select * from `tabTop Bar Item`
+		where parent='Website Settings' and parentfield='top_bar_items'
+		order by idx asc""", as_dict=1)
+		
+	top_items = [d for d in all_top_items if not d['parent_label']]
+	
+	# attach child items to top bar
+	for d in all_top_items:
+		if d['parent_label']:
+			for t in top_items:
+				if t['label']==d['parent_label']:
+					if not 'child_items' in t:
+						t['child_items'] = []
+					t['child_items'].append(d)
+					break
+	
 	return {
-		'top_bar_items': webnotes.conn.sql("""\
-			select * from `tabTop Bar Item`
-			where parent='Website Settings' and parentfield='top_bar_items'
-			order by idx asc""", as_dict=1),
+		'top_bar_items': top_items,
 	
 		'footer_items': webnotes.conn.sql("""\
 			select * from `tabTop Bar Item`