{
                    // Send a Server->Client packet SocialAction to the all L2PcInstance on the _knownPlayer of the L2NpcInstance
                    // to display a social action of the L2NpcInstance on their client
                    SocialAction sa = new SocialAction(getObjectId(), Rnd.get(8));
                    broadcastPacket(sa);
                    
                    // Open a chat window on client with the text of the L2NpcInstance
                    if (this.isEventMob)
                    	L2Event.showEventHtml(player, String.valueOf(this.getObjectId()));
                    else 
                    	if (_isEventMobTvT)
                    		TvT.showEventHtml(player, String.valueOf(this.getObjectId()));
                    else 
                    	if (_isEventMobCTF)
                    		CTF.showEventHtml(player, String.valueOf(this.getObjectId()));
                    else 
                    	if (this._isEventVIPNPC)
                    		VIP.showJoinHTML(player, String.valueOf(this.getObjectId()));
                    else 
                    	if (this._isEventVIPNPCEnd)
                    		VIP.showEndHTML(player, String.valueOf(this.getObjectId()));                    
                    else 
                    	{
                    	    Quest[] qlst = getTemplate().getEventQuests(Quest.QuestEventType.NPC_FIRST_TALK);
                    	    if ( (qlst != null) && qlst.length == 1)
                    	    	qlst[0].notifyFirstTalk(this, player);
                    	    else
                    	    	showChatWindow(player, 0);
                    	}

                    
                    // Send a Server->Client ActionFailed to the L2PcInstance in order to avoid that the client wait another packet
                    player.sendPacket(new ActionFailed());					
                    // player.setCurrentState(L2Character.STATE_IDLE);
                }