JQuery in, Prototype/Scriptaculous out (#11445).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10068 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/issues/new.html.erb

@@ -39,7 +39,7 @@
   <%= submit_tag l(:button_create_and_continue), :name => 'continue' %>
   <%= preview_link preview_new_issue_path(:project_id => @project), 'issue-form' %>
 
-  <%= javascript_tag "Form.Element.focus('issue_subject');" %>
+  <%= javascript_tag "$('#issue_subject').focus();" %>
 <% end %>
 
 <div id="preview" class="wiki"></div>