anchor.diff:  <%= javascript_include_tag 'jquery.js',
       'jquery-browser.js',
  -    'jquery-ui.js',
       'rails.js' %>
   <div class="login">
     <div class="login-greeting"><%= I18n.t(:welcome_to) %></div>
  
positive.code: //<![CDATA[    
    <% if @first_visit %>
      <%# Alert Internet Explorer users of incompatibility %>
        if ($.browser.name == 'msie') {
          $('#ie_warning_dialog').dialog({ 
            modal: true,
            width: 400,
            buttons: {
  
negative.code:   <% end %>
  
    <%# Try to put focus on the login text field on load %>
    jQuery(document).ready(function(){
      jQuery("#user_login").focus();
    });
  //]]>
  </script>
  