Shifting entire timeline

[kiddlepuff]

I have a part of the animation where I want to extend the time before the next segment starts. Is there a way to shift all keyframes over (camera, background, visibility changes, movements) without having to go to every individual layer?

[Víctor Paredes]

Check this script:
viewtopic.php?t=13935

[kiddlepuff]

Thank you! Just tried it, and it's exactly what I needed.