Fixing a bug in determination of number of blogposts -- 2

I have a small scripts that determine the number of blogposts of my own multiple Wordpress blogs. The number is taken from the WP-Admin-Dashboard. Due to the update to the current WP version, the structure of that information somehow changed that the information can not be determined any more - so the task would be to update that script and make it running again. For more information, please see the following link: [login to view URL] Furthermore, the headline (Posts, PR, BL, etc.) should be fixed when scrolling down the page.