Description of problem:
I can not correctly scroll via API documentation once I click on some method (anchor on the page)


Version-Release number of selected component (if applicable):
Server: spacewalk-java-2.2.93-1.el6.noarch
My machine: firefox-29.0.1-1.fc20.x86_64


How reproducible:
always


Steps to Reproduce:
1. Go to some API documenation page. E.g. for package.search handler:
   https://<fqdn>/rhn/apidoc/handlers/PackagesSearchHandler.jsp
2. Click on "nameAndSummary" (last item in "Available methods")
3. Now try to use mouse wheel to scroll up to "Available methods" again


Actual results:
Besides menu only part of the page is description of "nameAndSummary" method. No "Available methods". You have to click to "nameAndSummary" title to regain full content of the page.


Expected results:
Page should stay the same. Just the position should change.