This is a phpnuke block management. It is based on Ajax, a new web technology which give you the ability to drag and drop your blocks. A modified version of original phpnuke blocks management.
The new version (v1.3) comes with some fix such as Confirm Delete function and English lang file. There are two versions available for now; one for phpnuke v7.6 and another for phpnuke v7.9.
The admin module requires no overwriting of any files and will work side by side with the standard phpnuke blocks management.