Allow more than one gadget per page on the playground http://codereview.appspot.com/198052
Allow more than one gadget per page on the playground
http://codereview.appspot.com/198052

Change enable to take an optional id parameter to specify the div to use

R=ihab.awad@gmail.com


git-svn-id: eb21526166532bd3afc2c1499c0cf105ce815f5a@3966 360991c0-9f3b-0410-ba87-8b362a00edf4

jasvir/caja,initaldk/caja,cepm-nate/caja,jasvir/caja,googlearchive/caja,wishabi/caja-1,initaldk/caja,jasvir/caja,googlearchive/caja,cepm-nate/caja,googlearchive/caja,wishabi/caja-1,initaldk/caja,wishabi/caja-1,cepm-nate/caja,googlearchive/caja,initaldk/caja,initaldk/caja,initaldk/caja,jasvir/caja,jasvir/caja,jasvir/caja,googlearchive/caja,cepm-nate/caja,wishabi/caja-1,googlearchive/caja,cepm-nate/caja,wishabi/caja-1,wishabi/caja-1,cepm-nate/caja