targeting.MKII

float scanrange=20;
list tgtkeys;
list tgtnames;

GOTCHASUCKER(key target){
    // [endless possibilities]
    llOwnerSay((string)target);
}

default{
    state_entry(){
        llListen(-19,"",llGetOwner(),"");
    }
    touch_start(integer total_number){
        tgtkeys=[];
        tgtnames=[];
        llSensor("","",AGENT,scanrange,PI);
    }
    sensor(integer num){
        integer i;
        for(i=0;i<num;i++){
            if(llDetectedName(i)!=llKey2Name(llGetOwner())){
                tgtnames += llGetSubString(llDetectedName(i),0,24);
                tgtkeys += llDetectedKey(i);
            }
        }
        if((num-1)>0)
            llDialog(llGetOwner(),"Let's annoy someone",tgtnames,-19);
    }
    listen(integer chan,string who,key id,string msg){
        integer tgtindex=llListFindList(tgtnames,[msg]);
        key target = llList2Key(tgtkeys,tgtindex-1);
        GOTCHASUCKER(target);

    }
}