GUI_master>
      <div class=main>
      <script>
         function ChangeWiFiMode(mode) {
           var i;
           var len;
           var obj;
           var option;
           obj = document.formu.securitymode;
           len = obj.length;
           switch (mode) {
             case '6':
               for (i=0; i<len; i++) {
                 option = obj.options[i];
                 if ((option.value == 1) || (option.value == 2) || (option.value == 3)) {
                   option.style.color = '#99