layout file in rails

layout file in rails

cat app/views/layouts/homepage.html.haml 
- content_for :layout_head do
  %script{:type=>"text/javascript",  :src=>"http://maps.google.com/maps/api/js?sensor=false"}

  - google_apis = 'https://ajax.googleapis.com/ajax/libs'
  = javascript_include_tag "#{google_apis}/jquery/1.4.4/jquery.min.js"
  = javascript_include_tag "#{google_apis}/jqueryui/1.8/jquery-ui.min.js"
  = javascript_include_tag %w(rails application), :cache => false
  = javascript_include_tag %w(placeholder maps.tooltip gmap jquery.qtip.min)
  = javascript_include_tag "/javascripts/easySlider1.7.js"

  :javascript
    jQuery(document).ready(function(){
      $('#notice_display').delay('5000').slideUp('slow');

      $('.tooltip').fadeIn('slow');
      $('.tooltip .close a').click(function(){
        $(this).parents('.tooltip').fadeOut('normal');
        return true;
      })
    });

- unless content_for? :layout_content
  - content_for :layout_content  do
    %body.landing
      = #FIXME browser_check
      = display_notices
      = content_for?(:layout_header) ? yield(:layout_header) : render('layouts/header')
      %div{:id => "fb-root"}
      = yield
      .clr
      = render 'layouts/footer'