Yes.. but.. my Problem is, if i create the Bitmaps like you said:
Code:

---

...
BMAP* alu_stand_r;
BMAP* alu_stand_l;
BMAP* alu_walk_r;
BMAP* alu_walk_l;


//////////////////////////////////////////////////////////////////////////
//
//            DIE WINDOWS
//
//////////////////////////////////////////////////////////////////////////

PANEL* hero =
{
	window (320,240,24,48,"Alucard_stand_r.tga",counter,0);
	flags = VISIBLE;
}

PANEL* shower =
{
	digits ( 10,10,10,*,1,counter);
	digits ( 10,25,10,*,1,hero.size_x);
	digits ( 60,25,10,*,1,sprite_frames);
	digits ( 110,25,10,*,1,bewegungstempo);
	flags = VISIBLE;
}

//////////////////////////////////////////////////////////////////////////
//
//              DIE BEWEGUNGSCODES
//
//////////////////////////////////////////////////////////////////////////


function move_hero()
{
	alu_stand_r = bmap_create("Alucard_stand_r.tga");
	alu_stand_l = bmap_create("Alucard_stand_l.tga");
	alu_walk_r  = bmap_create("Alucard_walk_r.tga");
	alu_walk_l  = bmap_create("Alucard_walk_l.tga");
	
	while(1)
	{
...

---

The Bitmaps are shown in the upper left corner.. here´s a screen:


i want the hero Sprite ( the centered one ) to be changed...