Drop Down Menu : SuperFish
http://joomlacode.org/gf/project/superfishmodule/frs/?action=FrsReleaseBrowse&frs_package_id=4544
Google Map > com_xmap
Online Forms : chronoform http://extensions.joomla.org/extensions/contacts-and-feedback/forms/1508
Phogo Gallery : http://byjoomla.com/docman/bj-joomla-templates/bj-venus-free-comlete-package/details.html > http://byjoomla.com/joomla-extensions/image-slider-2 > http://byjoomla.com/venus/
jQuery Gallery : Signplus : http://pleasantnightinn.com/rooms-suites
J!Analytics – Google Analytics Module ModuleLanguage
http://extensions.joomla.org/extensions/site-management/site-analytics/4300