<% form_for :bspservicerequest, :url => {:controller => "bspservicerequests", :action => "create" } do |f| %>

<%= 'Process Architecture' %>
<%= select_tag :processarc, '<option>PPC</option>option>ARM</option><option>X86</option>' %>
<%= observe_field 'processarc',
:frequency => 0.1,
:update => 'to_be_updated',
:url => {:action => 'observe_my_select'},
:with => 'processarc' %>
<%= 'Board' %></td>
<div id='to_be_updated'></div>

<%= 'Operating System' %>
<%= f.select :os, Service.find(:all, :conditions => ["group_id =?", 3]).collect {|p| [ p.service_name] }%>

<% end %>