function ln_lv1(){
document.write('<p><img src="img/mix_ci_01.jpg" alt="NAI48-ES" width="155" height="28"></p>');
document.write('<ul>');
document.write('<li class="cl_lv1_01"><a href="index.html"><img src="../../img/cmn_bt_mu_01.gif" alt="Index" width="155" height="21"></a></li>');
document.write('<li class="cl_lv1_02"><a href="features.html"><img src="../../img/cmn_bt_mu_02.gif" alt="Features" width="155" height="21"></a></li>');
document.write('<li class="cl_lv1_03"><a href="specifications.html"><img src="../../img/cmn_bt_mu_04.gif" alt="Specifications" width="155" height="21"></a></li>');
document.write('<li class="cl_lv1_04"><a href="dimensions.html"><img src="../../img/cmn_bt_mu_05.gif" alt="Dimensions" width="155" height="21"></a></li>');
document.write('<li class="cl_lv1_05"><a href="photos.html"><img src="../../img/cmn_bt_mu_06.gif" alt="Photos" width="155" height="21"></a></li>');
document.write('<li class="cl_lv1_06"><a href="applications.html"><img src="../../img/cmn_bt_mu_09.gif" alt="Applications" width="155" height="21"></a></li>');
document.write('</ul>');
}