Easy edit lifetype plugins

For my weblog system i use lifetype. There are 2 plugins i want to use but with my caching turned on they don't work. First one is the poll plugin (attached), the developpers say that there needs to be a "CacheControl::resetBlogCache( $blogId )" when somebody submits to a poll. The same problem i have with the shoutbox plugin. When caching is turned of it works, but with caching turned on it's not updating. The templates are smarty based. Can somebody take a look and fix it?