Get avatar's currently active group UUID

//MH+ presents, Get avatar's currently active group UUID
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//指定したアバターの現在アクティブなグループのUUIDを取得するサンプルです
default{
    touch_start(integer total_number){
        key id = llDetectedKey(0);
        list tempLIST  = llGetAttachedList(id);
        string group;
        if(tempLIST){//Check only the first attachment
            group = llList2String(llGetObjectDetails(llList2Key(tempLIST,0), [OBJECT_GROUP]), 0);
            if(group != NULL_KEY){
                group = "UUID = " + group + " ( " + "secondlife:///app/group/"+group+"/about )";
            }else{
                group = "Not Set";
            }
        }else{
            group = "unknown";
        }
        llRegionSayTo(id,0,"The currently active group for " + llDetectedName(0) + " is " + group );
    }
}