Here you can find my work that is available for free. You can use items from this page also for commercial projects, you are not allowed to sell them somewhere "as-is". All the code on this page is provided without warranty of any kind.
This action for Panotour Pro allows you to show/hide specific groups of hotspots in your tour based on their hotspot style name.
This script automatically replaces hotspots by thumbnail image of the target panorama, and sets thumbnail image size. More info in the download package.
This is a modification of the default panotour plugin - Logo. In this version added a possibility to set different sizes for logo on desktop, tablet and mobile devices. Another option adds an ability to make logos of pano or group specific.