Remove unused javascript reference

blog.py

@@ -919,10 +919,6 @@ def html_edit_blog(media_instance: bool, translate: {},
     edit_blog_form += '  </div>'
     edit_blog_form += '</form>'
 
-    edit_blog_form = \
-        edit_blog_form.replace('<body>',
-                               '<body onload="focusOnMessage()">')
-
     edit_blog_form += html_footer()
     return edit_blog_form
 

webapp_create_post.py

@@ -952,9 +952,5 @@ def html_new_post(css_cache: {}, media_instance: bool, translate: {},
         '  </div>\n' + \
         '</form>\n'
 
-    if not report_url:
-        new_post_form = \
-            new_post_form.replace('<body>', '<body onload="focusOnMessage()">')
-
     new_post_form += html_footer()
     return new_post_form