better scoping

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@12031 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Invalid JS statement separator corrected

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@12032 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c