This is a vertical hotbutton window with inventory and class animation based on t.kings vertical spellbar(v4).
To change the animation follow the enclosed notes. This download includes green and black button .tga files. The hotbutton window has blue buttons (shown) by default. If you want to use the green or black buttons, delete or rename A_tk_hotbtn.tga then rename A_tk_hotbtn_grn.tga or t A_tk_hotbtn_blk.tga to A_tk_hotbtn.tga.