function cach_thuc_mua_hang() { echo "<div class=\"title1\" align=\"center\">\n <div style=\"padding-top:10px;\" >Cách thức mua hàng</div>\n </div>"; echo "<div class=\"hotro\">"; $video = new Default_Model_Menuright(); $video->cach_thuc_mua_hang(); echo "<div class='clear'></div>"; echo "</div>"; }