Added os page menu item.
Fixed menu height
Merge pull request #7 from bingdow/master

youtube url+'?wmode=opaque' to fix windows firefox rendering problem.
Fixed image url.
Fixed IE z-index problem.
Fixed IE submit problem.
Optimize images, minor animation fix.
Merge branch 'master' of https://github.com/elin-moco/ffclub
Added notice.
Updated notice text.
Fixed z-index.
notes dup removed.
Merge branch 'master' of https://github.com/elin-moco/ffclub
notes dup removed.