Index: _members.rhtml
===================================================================
--- _members.rhtml	(revision 3733)
+++ _members.rhtml	(working copy)
@@ -5,12 +5,12 @@
 <div class="splitcontentleft">
 <% if members.any? %>
 <table class="list members">
-	<thead>
+	<thead><tr>
 	  <th><%= l(:label_user) %> / <%= l(:label_group) %></th>
 	  <th><%= l(:label_role_plural) %></th>
 	  <th style="width:15%"></th>
           <%= call_hook(:view_projects_settings_members_table_header, :project => @project) %>
-	</thead>
+	</tr></thead>
 	<tbody>
 	<% members.each do |member| %>
 	<% next if member.new_record? %>
@@ -55,7 +55,7 @@
 
 <div class="splitcontentright">
 <% if roles.any? && principals.any? %>
-  <% remote_form_for(:member, @member, :url => {:controller => 'members', :action => 'new', :id => @project}, :method => :post) do |f| %>
+  <% remote_form_for(:member, @member, :url => {:controller => 'members', :action => 'new', :id => @project}, :method => :post, :complete => "hideRoles()") do |f| %>
     <fieldset><legend><%=l(:label_member_new)%></legend>
     
 		<p><%= text_field_tag 'principal_search', nil %></p>