[solved] Help a noob at bg-dc, please

[Bamboori]

Hi everyone!
i have a (maybe noobish) problem in my bg:
the pic isn't shown!

here's the code: (the bg pics are 800x600)

name: Hell-Brigde
width: 3000 zboundary: 208 370
shadow: bg\sys\hb\shadow.bmp shadowsize: 37 9
layer:
bg\sys\hb\0.bmp
transparency: 0 width: 0 x: 0 y: 128 loop: 800 cc: 21 c1: 0 c2: 5
layer_end

layer:
bg\sys\hb\1.bmp
transparency: 0 width: 0 x: 0 y: 128 loop: 800 cc: 21 c1: 5 c2: 9
layer_end

layer:
bg\sys\hb\2.bmp
transparency: 0 width: 0 x: 0 y: 128 loop: 800 cc: 21 c1: 9 c2: 13
layer_end

layer:
bg\sys\hb\3.bmp
transparency: 0 width: 0 x: 0 y: 128 loop: 800 cc: 21 c1: 13 c2: 17
layer_end

layer:
bg\sys\hb\2.bmp
transparency: 0 width: 0 x: 0 y: 128 loop: 800 cc: 21 c1: 17 c2: 21
layer_end

please help me...