x = obj_uborder.x;
y = obj_uborder.y;
xa = obj_rborder.x;
ya = obj_dborder.y;
if (drawngr == 1)
    sprite_delete(gr);
gr = sprite_create_from_screen_x(x, y, xa - x, ya - y, 0, 0, 0, 0);
sprite_index = gr;
scr_fx_waver(sprite_height / 50, cfactor);
drawngr = 1;