Pagination Button Layout

Display Only prev / next Buttons: options->acp_buttons_prev_next; ?> value="" name="acp_buttons_prev_next" id="acp_buttons_prev_next"/>
Pagination Button Style:

options->acp_buttons_visual_style; ?> value="1" name="acp_buttons_visual_style" id="t_button" />

value="2" name="acp_buttons_visual_style" id="nt_button" />