touch_start attachment animation

After attaching the prim, when touching it, i would the animate verification menu to come up and on selecting ok, then animate the AV.

If I rez it and touch it works. But if i attach it, it doesn't. I'd appreciate any help.
This is as far as i've been able to get:

string gAnimName = "sleep";

default{
    touch_start(integer num_detected) {
        llWhisper(0, "touch_start");
        llRequestPermissions(llGetOwner(), PERMISSION_TRIGGER_ANIMATION);
    }
       
    run_time_permissions(integer perm) {
        llWhisper(0, "run_time_permissions");
        if (perm & PERMISSION_TRIGGER_ANIMATION) {
            llStartAnimation(gAnimName);
            llSleep(3.0);
            llStopAnimation(gAnimName);
        }
    }
    
    on_rez(integer start_param) {        
        llWhisper(0, "on_rez");
        llResetScript();        
    }
    
    attach(key id){
        llWhisper(0, "attach");
        integer perm = llGetPermissions();
        llWhisper(0, "perm: "+ (string)perm);
        llWhisper(0, "id: "+ (string)id);
        
        if (id != NULL_KEY) {        
            if (! (perm & PERMISSION_TRIGGER_ANIMATION)){
                llRequestPermissions(llGetOwner(), PERMISSION_TRIGGER_ANIMATION);
            }                
        }
        else{
            if (perm & PERMISSION_TRIGGER_ANIMATION){
                llStopAnimation(gAnimName);
            }
        }
    }

} 

When you sit on or attach an object, the animate permission is granted by default (when requested). So, there is no need for the pop-up dialog asking for those permissions.

That would makes sense then. Think I'll create a menu on touch. Thanks Edison.

This script works to animate an avatar when the item worn is touched.
This uses one of the SL built in animations (which does not loop), so it uses a timer to keep repeating it. You may not need that if your animation loops.

//touching worn object will open close mouth

string ANIMATION = "express_open_mouth";
integer TouchSW;

default
{
state_entry()
{
llSay(0, "Open Mouth Animation");
if (!(llGetPermissions() & PERMISSION_TRIGGER_ANIMATION))
{
llRequestPermissions(llGetOwner(), PERMISSION_TRIGGER_ANIMATION);
} 
}

changed(integer change)
{
if(change & 128) // You'd better put the this changed() event when you use llGetOwner
{ // by way of precaution.
llResetScript();
}
} 

touch_start(integer total_number)
{
if(TouchSW == FALSE)
{
//llOwnerSay("Tongue Out");
llSetTimerEvent(0.5);
}
else
{
//llOwnerSay("Tongue In");

llSetTimerEvent(0);
}
TouchSW = !TouchSW;
}
timer()
{
llStopAnimation(ANIMATION);
llStartAnimation(ANIMATION);
}
}