Have a look at the Skeleton Quest from Denis (
github.com/Shnoulle/skeletonquest
). It has additional buttons on the top, so you can see how he did it.
Help us to help you!
Provide your LS version and where it is installed (own server, uni/employer, SaaS hosting, etc.).
Always provide a LSS file (not LSQ or LSG).
Note: I answer at this forum in my spare time, I'm not a LimeSurvey GmbH employee.