Inlining JS

footer.html.erb

<script type="text/javascript" charset="utf-8">
  window.onload = function() {
    Timezone.set();
    <%= yield :on_document_loaded -%>
  };
      
  document.observe("dom:loaded", function() {
    <%= yield :on_dom_loaded -%>
  });
</script>

sample.html.erb

<%- content_for :on_dom_loaded do -%>
  # JS to execute on DOM loaded event
<%- end -%>

<%- content_for :on_document_loaded do -%>
  # JS to execute on document loaded event
<%- end -%>