Help wanted : Add a timer on a loop animation script

[Kinadoto]

Hello , I m almost clueless  to scripting , I have this script controlling a shooting stars texture " and I want to make it trigger every X amount of seconds to make it more realistic. Anyone can help  ? 

 

default
{
   
    state_entry()
    {   
        llSetTextureAnim(ANIM_ON | SMOOTH | LOOP, ALL_SIDES,0,1,1.0,1.0,0.2);
    }
 
    
}

[Quistess Alpha]

default
{
    state_entry()
    {   
        llSetTextureAnim(ANIM_ON | SMOOTH, ALL_SIDES,0,1,1.0,1.0,0.2); // no LOOP
        llSetTimerEvent(20.0+llFrand(5.0));
    }
    timer()
    {
        llSetTextureAnim(ANIM_ON | SMOOTH, ALL_SIDES,0,1,1.0,1.0,0.2);
        llSetTimerEvent(20.0+llFrand(5.0)); // repeated for a different llFrand result.
    }
} 

possibly?

[Marvin Benelli]

And on top of that:

on_rez(integer start){
      llResetScript();
}
 

to reset things on rezzing your object