fisxing javascripts

git-svn-id: https://plugins.svn.wordpress.org/pricing-tables/trunk@918478 b8457f37-d9ea-0310-8a92-e5e31aec5664
update 1.2

git-svn-id: https://plugins.svn.wordpress.org/pricing-tables/trunk@918491 b8457f37-d9ea-0310-8a92-e5e31aec5664