Reset to Default after certain time of idleness

Hi there,

I want to script a board that gives infos via textures. It is going to be chat-controlled.
What I need to know now is: How can it reset/return to a default texture after not being used (touch/chat-commanded) for some certain period of time (like one minute)?

I tried SEARCH-functions but I just do not know what to look for (tried TIME and IDLE as keywords so far).

Set a timer after each interaction. Each time you set it you're effectively resetting the count, so if you llSetTimerEvent(60.0); your user only needs to touch at least once every 59.9 seconds to keep the system active. If there is no interaction in the 60seconds your timer() event is called in which you can reset your display (i.e. set the texture to default) and turn off the timer using llSetTimerEvent(0.0);

Okay... thanks. I am a scripting noob though, but I*ll try my very best.

It's difficult to gauge the level of detail some people require from their questions. Some folk are looking for the entire script written and hand delivered in a nicely wrapped box whereas others just look for a hint in the right direction.
If you have any further problems with this or how to implement it don't be afraid to ask. Also, reading up on what the wiki(s) have to say on the llSetTimerEvent and timer() should help.
http://wiki.secondlife.com/wiki/LSL_Portal
http://www.lslwiki.net/lslwiki/
http://rpgstats.com/wiki/