Hide the role forms when editing or adding Project members. #5452

Contributed by Yuki Kita

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3784 e93f8b46-1217-0410-a6f0-8f06a7374b81

public/javascripts/application.js

@@ -226,8 +226,10 @@ Ajax.Responders.register({
     }
 });
 
-Event.observe(window, 'load', function() {
+function hideOnLoad() {
   $$('.hol').each(function(el) {
   	el.hide();
 	});
-});
+}
+
+Event.observe(window, 'load', hideOnLoad);