function ln_lv1(){
document.write('<p><img src="../img/cmn_ci_01.jpg" alt="Product categories" width="155" height="28"></p>');
document.write('<ul>');
document.write('<li class="cl_lv1_01"><a href="../mixers/index.html"><img src="../img/cmn_bt_side_01.gif" alt="Mixers" width="155" height="21"></a></li>');
document.write('<li class="cl_lv1_02"><a href="../addon_effects/index.html"><img src="../img/cmn_bt_side_06.gif" alt="ADD-ON EFFECTS" width="155" height="21"></a></li>');
document.write('<li class="cl_lv1_03"><a href="../processors/index.html"><img src="../img/cmn_bt_side_02.gif" alt="Processors" width="155" height="21"></a></li>');
document.write('<li class="cl_lv1_04"><a href="../power_amps/index.html"><img src="../img/cmn_bt_side_03.gif" alt="Power Amps" width="155" height="21"></a></li>');
document.write('<li class="cl_lv1_05"><a href="../speakers/index.html"><img src="../img/cmn_bt_side_04.gif" alt="Speakers" width="155" height="21"></a></li>');
document.write('<li class="cl_lv1_06"><a href="../interfaces/index.html"><img src="../img/cmn_bt_side_05.gif" alt="Interfaces" width="155" height="21"></a></li>');
document.write('<li class="cl_lv1_07"><a href="../pa_systems/index.html"><img src="../img/cmn_bt_side_07.gif" alt="PA Systems" width="155" height="21"></a></li>');
document.write('</ul>');
}