added missing semicolons. Suspecting several leaking global vars, I'll investigate later

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2387 eee81c28-f429-11dd-99c0-75d572ba1ddd
added missing semicolons. Need to investigate contextMenuExtensions potential leaking

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2388 eee81c28-f429-11dd-99c0-75d572ba1ddd
added missing base 10 radix

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2389 eee81c28-f429-11dd-99c0-75d572ba1ddd