Testing:
		@cid = getcharid(0);
		@aid = getcharid(3);
if( attachrid(@aid) )
	if( getcharid(0) == @cid ) 
{
while (1) {
cutin "slot_21", 4;
sleep2 200;
cutin "slot_22", 4;
sleep2 200;
cutin "slot_23", 4;
//	end;

then proceed to callsub at beginning of script but it shows the loop of images and doesn't proceed  to the start of the npc qq