userapps/broadcom/cfm/html/wlsecurity.html

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   6 <head>
   7         <title>Wireless &laquo; Security</title>
   8
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  14
  15         <script type="text/javascript" src="util.js"></script>
  16         <script type="text/javascript">
  17 <!-- hide
  18
  19
  20
  21 var ssidIdx = '<%ejGetWlJS(wlSsidIdx)%>';
  22 var enblWireless = '<%ejGetWlJS(wlEnbl)%>';
  23 var radiusServerIP = '<%ejGetWlJS(wlRadiusServerIP)%>';
  24 var mode = '<%ejGetWlJS(wlAuthMode)%>';
  25 var bit = '<%ejGetWlJS(wlKeyBit)%>';
  26 var keyIdx = '<%ejGetWlJS(wlKeyIndex)%>';
  27 var keys = new Array( "<%ejGetWlJS(wlKey1)%>", "<%ejGetWlJS(wlKey2)%>",
  28                       "<%ejGetWlJS(wlKey3)%>", "<%ejGetWlJS(wlKey4)%>" );
  29 var wpaPskKey = '<%ejGetWlJS(wlWpaPsk)%>';
  30 var wpaGTKRekey = '<%ejGetWlJS(wlWpaGTKRekey)%>';
  31 var radiusPort = '<%ejGetWlJS(wlRadiusPort)%>';
  32 var radiusKey = '<%ejGetWlJS(wlRadiusKey)%>';
  33 var wep = '<%ejGetWlJS(wlWep)%>';
  34 var wpa = '<%ejGetWlJS(wlWpa)%>';
  35 var auth = '<%ejGetWlJS(wlAuth)%>';
  36 var wlCorerev = '<%ejGetWlJS(wlCoreRev)%>';
  37
  38 var wlRefresh = '<%ejGetWlJS(wlRefresh)%>';
  39 var varPreauth = '<%ejGetWlJS(wlPreauth)%>';
  40 var varNetReauth = <%ejGetWlJS(wlNetReauth)%> / 60;
  41
  42 var bWDS = ("<%ejGetWlJS(wlLazyWds)%>" != "1");
  43 var apMode = "<%ejGetWlJS(wlMode)%>";
  44 if ( wlRefresh == '1' )
  45    window.location = "wlsecrefresh.wl?wlRefresh=0";
  46
  47 function getCipherIndex(cipher) {
  48    var ret;
  49
  50    if ( cipher == "tkip" )
  51       ret = 0;
  52    else if ( cipher == "aes" )
  53       ret = 1;
  54    else if( cipher == "tkip+aes" )
  55       ret = 2;
  56    else
  57       ret = 0;
  58
  59    return ret;
  60 }
  61
  62 function isValidWPAPskKey(val) {
  63    var ret = false;
  64    var len = val.length;
  65    var maxSize = 64;
  66    var minSize = 8;
  67
  68    if ( len >= minSize && len < maxSize )
  69       ret = true;
  70    else if ( len == maxSize ) {
  71       for ( i = 0; i < maxSize; i++ )
  72          if ( isHexaDigit(val.charAt(i)) == false )
  73             break;
  74       if ( i == maxSize )
  75          ret = true;
  76    } else
  77       ret = false;
  78
  79    return ret;
  80 }
  81
  82 function setVisibilityWEPkeys(bShow)
  83 {
  84         setVisibility("idKeyType", bShow);
  85         setVisibility("idKeyIx", bShow);
  86         setVisibility("idKey1", bShow);
  87         setVisibility("idKey2", bShow);
  88         setVisibility("idKey3", bShow);
  89         setVisibility("idKey4", bShow);
  90 }
  91
  92 function hideAllElements()
  93 {
  94    setVisibility("wlWpaD", false);
  95    setVisibility("wpaPreShareKey", false);
  96    setVisibility("wpaGTKRekey", false);
  97
  98    setVisibility("idRADIUSserver", false);
  99    setVisibility("idRADIUSport", false);
 100    setVisibility("idRADIUSkey", false);
 101
 102    setVisibility("Preauth", false);
 103    setVisibility("NetReauth", false);
 104
 105         // Don't let 802.1x users disable WEP encryption
 106    setVisibility("wlWepD", false);
 107
 108         setVisibilityWEPkeys(false);
 109
 110    //setVisibility("keyInfo", false);
 111 }
 112
 113 function encrypChange()
 114 {
 115    with ( document.forms[0] )
 116    {
 117       var cwep = wlWep[wlWep.selectedIndex].value;
 118       var authMode = wlAuthMode[wlAuthMode.selectedIndex].value;
 119
 120                 var keyValue = wlKeyIndex.value;
 121
 122       if (cwep == "enabled")
 123       {
 124          setVisibilityWEPkeys(true);
 125          if ((authMode == "open") || (authMode == "shared"))
 126          {
 127                                 // enable key fields
 128             wlKeys[0].disabled = 0;
 129             wlKeys[1].disabled = 0;
 130             wlKeys[2].disabled = 0;
 131             wlKeys[3].disabled = 0;
 132
 133             wlKeyIndex.length = 0;
 134             wlKeyIndex[0] = new Option("1", "1");
 135             wlKeyIndex[1] = new Option("2", "2");
 136             wlKeyIndex[2] = new Option("3", "3");
 137             wlKeyIndex[3] = new Option("4", "4");
 138          }
 139          else // authMode == "radius"
 140          {
 141                 // disable appropriate key fields
 142             wlKeys[0].disabled = 1;
 143             wlKeys[1].disabled = 0;
 144             wlKeys[2].disabled = 0;
 145             wlKeys[3].disabled = 1;
 146
 147             wlKeyIndex.length = 0;
 148             wlKeyIndex[0] = new Option("2", "2");
 149             wlKeyIndex[1] = new Option("3", "3");
 150
 151                                 if ((keyValue == "1") || (keyValue == "4"))
 152                                         keyValue = "2";
 153          }
 154       }
 155       else
 156       {
 157          setVisibilityWEPkeys(false);
 158       }
 159
 160                 wlKeyIndex.value = keyValue;
 161    }
 162 }
 163
 164
 165 function authModeChange(bPageLoad)
 166 {
 167         with ( document.forms[0] )
 168         {
 169                 var authMode = wlAuthMode[wlAuthMode.selectedIndex].value;
 170                 var i, algos;
 171
 172                 //alert('authModeChange:authMode= "' + authMode+ '" (EOM).');
 173
 174                 hideAllElements();
 175
 176                 //show adequate forms for each mode
 177                 switch ( authMode )
 178                 {
 179                         case "none":
 180                                 wlWep[wlWep.selectedIndex].value = "disabled";
 181                                 break;
 182
 183                         case 'open':
 184                         case 'shared':
 185 //UNNECESSARY?                  wlWep.selectedIndex = 1;
 186                                 setVisibilityWEPkeys(true);
 187                                 break;
 188
 189                         case 'radius':
 190                                 setVisibility("idRADIUSserver", true);
 191                                 setVisibility("idRADIUSport", true);
 192                                 setVisibility("idRADIUSkey", true);
 193 //never                    setVisibility("wlWepD", true);
 194                                 break;
 195
 196                         case 'wpa2':
 197                         case 'wpa2mix':
 198                                 setVisibility("Preauth", true);
 199                                 setVisibility("NetReauth", true);
 200                         case 'wpa':
 201                                 setVisibility("wlWpaD", true);
 202
 203                                 setVisibility("idRADIUSserver", true);
 204                                 setVisibility("idRADIUSport", true);
 205                                 setVisibility("idRADIUSkey", true);
 206
 207                                 setVisibility("wpaGTKRekey", true);
 208                                 break;
 209
 210                         case 'psk2':
 211                         case 'psk2mix':
 212                         case 'psk':
 213                                 setVisibility("wlWpaD", true);
 214                                 setVisibility("wpaGTKRekey", true);
 215                                 setVisibility("wpaPreShareKey", true);
 216                                 break;
 217                 }
 218
 219                 if (bPageLoad)
 220                 {
 221                         wlWpa[0] = new Option("TKIP", "tkip");
 222
 223                         if (wlCorerev >= 3)
 224                         {
 225                                 wlWpa[1] = new Option("AES", "aes");
 226                                 wlWpa[2] = new Option("TKIP and AES", "tkip+aes");
 227                         }
 228
 229                         // select current value
 230                         wlWpa.value = wpa;
 231                 }
 232                 //advice default cipher selection, remove if not desired
 233                 else
 234                 {
 235                         if (authMode == "wpa" || authMode == "psk")
 236                                 wlWpa.selectedIndex = 0;
 237                         else if (authMode == "wpa2" || authMode == "psk2")
 238                                 wlWpa.selectedIndex = 1;
 239                         else if (authMode == "wpa2mix" || authMode == "psk2mix")
 240                                 wlWpa.selectedIndex = 2;
 241
 242                         wpa = wlWpa[wlWpa.selectedIndex].value;
 243                 }
 244
 245                 // wep options
 246                 wlWep.length = 0;
 247                 if (authMode == "none")
 248                 {
 249                         wlWep[0] = new Option("Disabled", "disabled");
 250                         wlWep[0].selected = true;
 251                 }
 252                 // Is anyone really going to use WEP open and NOT set a key?? -skst
 253                 // open, shared, and radius must have wep on
 254                 else if (authMode == "shared" || (authMode == "open") || authMode == "radius")
 255                 {
 256                         wlWep[0] = new Option("Enabled", "enabled");
 257                         wlWep[0].selected = true;
 258                 }
 259                 else
 260                 {
 261                         wlWep[0] = new Option("Disabled", "disabled");
 262                         wlWep[1] = new Option("Enabled", "enabled");
 263
 264                         // set wep off if switch to wpa modes
 265                         if ((authMode.indexOf("wpa")!= -1 || authMode.indexOf("psk")!= -1) && (mode == "open" || mode == "shared" || mode == "radius"))
 266                                 wlWep[0].selected = true;
 267                         else if (wep == "enabled")
 268                                 wlWep[1].selected = true;
 269                         else
 270                                 wlWep[0].selected = true;
 271                 }
 272         }
 273
 274         encrypChange();
 275 }
 276
 277 function frmLoad()
 278 {
 279    // if WDS is on, post notice
 280    setVisibility("idWDSon", bWDS && (apMode == "wds"));
 281    // Set default mode to 'None'
 282    if ( mode == "open" && wep == "disabled" )
 283       mode = "none";
 284
 285    with ( document.forms[0] ) {
 286       wlAuthMode.selectedIndex = getAuthModeIndex(mode);
 287       wlWpaPsk.value = wpaPskKey;
 288       wlWpaGtkRekey.value = wpaGTKRekey;
 289       wlRadiusIPAddr.value = radiusServerIP;
 290       wlRadiusPort.value = radiusPort;
 291       wlRadiusKey.value = radiusKey;
 292       wlKeyBit.value = bit;
 293       wlPreauth.selectedIndex = parseInt(varPreauth);
 294       wlNetReauth.value = varNetReauth;
 295       for ( i = 0; i < 4; i++ )
 296          wlKeys[i].value = keys[i];
 297
 298            authModeChange(true);
 299                 wlKeyIndex.value = keyIdx;
 300
 301                 /*
 302                         set the key type based on the selected strength and the size of the current key
 303                 */
 304                 if (wlKeys[wlKeyIndex.value - 1].value.length == 0)
 305                         cbWEPkeytype.value = "type128ASCII";
 306                 else if (wlKeyBit.value == "0")
 307                         cbWEPkeytype.value = (wlKeys[wlKeyIndex.value - 1].value.length == "13") ? "type128ASCII" : "type128hex";
 308                 else
 309                         cbWEPkeytype.value = (wlKeys[wlKeyIndex.value - 1].value.length == "5") ? "type64ASCII" : "type64hex";
 310                 setMaxLength(false, cbWEPkeytype.value, wlKeys);
 311    }
 312 }
 313
 314
 315 function btnApply(place)
 316 {
 317    document.forms[0].wlKeyBit.value = (document.forms[0].cbWEPkeytype.value.substr(0, 7) == "type128") ? "0" : "1";
 318
 319    if ( enblWireless == '0' ) {
 320       if ( place == 'wlsecurity.wl' )
 321          alert('Unable to apply the changes because wireless is currently disabled.');
 322       else
 323          alert('Unable to set encryption keys because wireless is currently disabled.');
 324       return;
 325    }
 326
 327         /*
 328                 Validate options that conflict with WDS.
 329
 330                 Not allowed:
 331                         WPA2
 332                         RADIUS
 333                         TKIP and AES
 334         */
 335         if (bWDS)
 336         {
 337                 if ((apMode == "wds") &&
 338                         ((document.forms[0].wlAuthMode.value == "psk2mix") ||
 339                          (document.forms[0].wlAuthMode.value == "psk2") ||
 340                          (document.forms[0].wlAuthMode.value == "wpa2mix") ||
 341                          (document.forms[0].wlAuthMode.value == "wpa2") ||
 342                          (document.forms[0].wlAuthMode.value == "wpa") ||
 343                          (document.forms[0].wlAuthMode.value == "radius") ||
 344                          ((document.forms[0].wlAuthMode.value == "psk") &&
 345                           (document.forms[0].wlWpa.value == "tkip+aes"))))
 346                 {
 347                         alert("Bridge restrict (WDS) is enabled, which means that WPA2, RADIUS, and both TKIP and AES are not allowed.");
 348                         return;
 349                 }
 350         }
 351
 352         var swep = document.forms[0].wlWep[document.forms[0].wlWep.selectedIndex].value;
 353
 354    if ( place == 'wlsecurity.wl' ) {
 355       with ( document.forms[0] ) {
 356          var authMode = wlAuthMode[wlAuthMode.selectedIndex].value;
 357          if (authMode != 'radius' && swep == 'enabled')
 358          {
 359             var idx = wlKeyIndex.selectedIndex;
 360             var iNumBits = ((wlKeyBit.value == "0") ? 128 : 64);
 361             for (i = 0; i < 4; i++)
 362             {
 363                if (idx == i)
 364                {
 365                   if ((wlKeys[i].value == "") || !isValidKey(wlKeys[i], idKeyValue1.maxLength))
 366                   {
 367                      alert("Key " + (i + 1) + " is invalid. Please enter a valid " + iNumBits + "-bit WEP encryption key.");
 368                      return;
 369                   }
 370                }
 371                else if ((wlKeys[i].value != "") && !isValidKey(wlKeys[i], idKeyValue1.maxLength))
 372                {
 373                   alert("Key " + (i + 1) + " is invalid. Please delete the key or enter a valid " + iNumBits + "-bit WEP encryption key.");
 374                   return;
 375                }
 376             }
 377          }
 378       }
 379    }
 380
 381    var loc = place + '?';
 382
 383    with ( document.forms[0] ) {
 384       var authMode = wlAuthMode[wlAuthMode.selectedIndex].value;
 385       var value;
 386
 387       loc += 'wlAuthMode=';
 388       loc += authMode;
 389       if (authMode == 'shared') {
 390          loc += '&wlAuth=1';
 391       }
 392       else {
 393          loc += '&wlAuth=0';
 394       }
 395
 396       if (authMode.indexOf("psk")!= -1) {
 397          value = wlWpaPsk.value;
 398          if ( isValidWPAPskKey(value) == false ) {
 399             alert('WPA pass phrase should be between 8 and 63 characters long.');
 400             return;
 401          }
 402          loc += '&wlWpaPsk=' + encodeUrl(wlWpaPsk.value);
 403       }
 404
 405       if (authMode.indexOf("wpa")!= -1 || authMode.indexOf("psk")!= -1){
 406          //check GTK interval
 407          value = parseInt(wlWpaGtkRekey.value);
 408          if (  isNaN(value) == true || value < 0 || value > 999999999 ) {
 409             alert('Rotation interval "' + wlWpaGtkRekey.value + '" should be between 0 and 999,999,999.');
 410             return;
 411          }
 412          loc += '&wlWpaGtkRekey=' + wlWpaGtkRekey.value;
 413
 414          //check Reauth interval
 415          value = parseInt(wlNetReauth.value);
 416          if (  isNaN(value) || value < 0 || value > 99999 ) {
 417             alert('WPA re-authentication interval "' + wlNetReauth.value + '" should be between 0 and 99,999.');
 418             return;
 419          }
 420          loc += '&wlNetReauth=' + wlNetReauth.value * 60;
 421       }
 422
 423       if (authMode.indexOf("wpa")!= -1 || authMode == 'radius') {
 424          if ( isValidIpAddress(wlRadiusIPAddr.value) == false ) {
 425             alert('The 802.1x (RADIUS) server "' + wlRadiusIPAddr.value + '" is an invalid IP address.');
 426             return;
 427          }
 428          loc += '&wlRadiusServerIP=' + wlRadiusIPAddr.value;
 429          loc += '&wlRadiusPort=' + wlRadiusPort.value;
 430          loc += '&wlRadiusKey=' + encodeUrl(wlRadiusKey.value);
 431       }
 432       loc += '&wlWep=' + wlWep[wlWep.selectedIndex].value;
 433       loc += '&wlWpa=' + wlWpa[wlWpa.selectedIndex].value;
 434
 435       loc += '&wlKeyBit=' + wlKeyBit.value;
 436
 437       loc += '&wlPreauth=' + ((wlPreauth.value == "on") ? "1" : "0");
 438
 439       if (getSelect(wlWep) == "enabled") {
 440                  var i, val;
 441          var num = parseInt(getSelect(wlKeyIndex))-1;
 442          val = wlKeys[num].value;
 443          if ( val == '' && !(swep == 'enabled' && authMode == 'radius'))
 444          {
 445             alert("The selected WEP encryption key is blank. Please enter a value for the selected key or select a key that has a value.");
 446             return;
 447          }
 448
 449          var iNumChars = idKeyValue1.maxLength;
 450          for (i = 0; i < 4; i++ )
 451          {
 452             var msg = "";
 453             if ( i != wlKeys.selectedIndex )
 454                msg = "delete the key or ";
 455             if ( wlKeys[i].value != "" && !isValidKey(wlKeys[i], iNumChars) )
 456             {
 457                 alert("Key " + (i + 1) + " is invalid. Please " + msg + "enter a valid " + iNumChars + "-bit WEP encryption key. ");
 458                return;
 459             }
 460         }
 461
 462         loc += submitSelect(wlKeyIndex);
 463         loc += '&wlKey1=' + encodeUrl(wlKeys[0].value);
 464         loc += '&wlKey2=' + encodeUrl(wlKeys[1].value);
 465         loc += '&wlKey3=' + encodeUrl(wlKeys[2].value);
 466         loc += '&wlKey4=' + encodeUrl(wlKeys[3].value);
 467      }
 468
 469      // the last one to submit - if changing ssid above variables belong to previous ssid
 470      loc += '&wlSsidIdx=' + ssidIdx;
 471      window.location = loc;
 472    }
 473
 474 }
 475
 476
 477 function getAuthModeIndex(mode)
 478 {
 479    var ret = 0;
 480    switch(mode)
 481    {
 482                 case 'psk2mix': ret = 0;        break;
 483                 case 'psk2':            ret = 1;        break;
 484                 case 'psk':                     ret = 2;        break;
 485
 486                 case 'wpa2mix': ret = 3;        break;
 487                 case 'wpa2':            ret = 4;        break;
 488                 case 'wpa':                     ret = 5;        break;
 489
 490                 case 'radius':          ret = 6;        break;
 491
 492                 case 'open':            ret = 7;        break;
 493                 case 'shared':          ret = 8;        break;
 494                 default:                                ret = 9;        break;  // none
 495    }
 496    return ret;
 497 }
 498
 499 // done hiding -->
 500    </script>
 501 </head>
 502 <body onload="initMenu(); frmLoad();">
 503
 504 <script type="text/javascript">
 505         writeHeader("Security");
 506 </script>
 507
 508 <h3>Wireless</h3>
 509
 510 <p>This page allows you to configure security features for wireless clients.
 511 You can specify the authentication and encryption used for wireless communcation.</p>
 512
 513 <p id="idWDSon" class="clsNote">Note: When <b>Bridge restrict</b> is enabled, <b>WPA2</b>,
 514 <b>RADIUS</b>, and both <b>TKIP and AES</b> are not permitted. You can disable <b>Bridge restrict</b>
 515 on the <a href="wlwds.cmd?action=view">Wireless AP Mode</a> page.</p>
 516
 517 <form>
 518 <table border="0">
 519         <tr>
 520                 <td><label>Network name:</label></td>
 521                 <td class="clsStatic"><%ejGetWlHTML(wlSsid)%></td>
 522         </tr>
 523         <tr>
 524                 <td><label>Network authentication:</label></td>
 525                 <td><select name='wlAuthMode' id='wlAuthMode' onChange='authModeChange(false)'>
 526                                 <option value="psk2mix">WPA2 and WPA (PSK) (recommended)</option>
 527                                 <option value="psk2">WPA2 (PSK)</option>
 528                                 <option value="psk">WPA (PSK)</option>
 529                                 <option value="wpa2mix">WPA2 and WPA with 802.1x (RADIUS)</option>
 530                                 <option value="wpa2">WPA2 with 802.1x (RADIUS)</option>
 531                                 <option value="wpa">WPA with 802.1x (RADIUS)</option>
 532                                 <option value="radius">802.1x (RADIUS)</option>
 533                                 <option value="open">WEP open</option>
 534                                 <option value="shared">WEP shared</option>
 535                                 <option value="none">None</option>
 536                         </select>
 537                 </td>
 538         </tr>
 539
 540         <tr id="wlWpaD">
 541                 <td>WPA encryption:</td>
 542                 <td><select name="wlWpa" id="wlWpa" onChange='encrypChange()'></select></td>
 543         </tr>
 544
 545         <tr id="wpaPreShareKey">
 546                 <td><label for="wlWpaPsk">WPA pass phrase:</label></td>
 547                 <td><input type='text' name='wlWpaPsk' id='wlWpaPsk' size='20' maxlength='64'></td>
 548         </tr>
 549
 550         <tr id="Preauth">
 551                 <td><label>WPA2 pre-authentication:</label></td>
 552                 <td><select name='wlPreauth' id='wlPreauth'>
 553                   <option value="off">Disabled</option>
 554                   <option value="on">Enabled</option>
 555                         </select>
 556       </td>
 557         </tr>
 558
 559         <tr id="NetReauth">
 560         <td><label for="wlNetReauth">Network re-authentication:</label></td>
 561         <td><input type='text' name='wlNetReauth' size='20' maxlength='5'> <label>minutes (0-99,999)</label></td>
 562    </tr>
 563
 564         <tr id="wpaGTKRekey">
 565                 <td><label for="wlWpaGtkRekey">Rotation interval:</label></td>
 566                 <td><input type='text' name='wlWpaGtkRekey' id='wlWpaGtkRekey' size='20' maxlength='10'> seconds<br/>
 567                 <span class="clsNote">(To disable key rotation, set this value to zero.)</span></td>
 568         </tr>
 569
 570         <tr id="idRADIUSserver">
 571                 <td><label for="wlRadiusIPAddr">RADIUS server:</label></td>
 572                 <td><input type='text' name='wlRadiusIPAddr' id='wlRadiusIPAddr' size='20' maxlength='15'></td>
 573         </tr>
 574         <tr id="idRADIUSport">
 575                 <td><label for="wlRadiusPort">RADIUS port:</label></td>
 576                 <td><input type='text' name='wlRadiusPort' id='wlRadiusPort' size='20' maxlength='5'></td>
 577         </tr>
 578         <tr id="idRADIUSkey">
 579                 <td><label for="wlRadiusKey">RADIUS key:</label></td>
 580                 <td><input type='text' name='wlRadiusKey' id='wlRadiusKey' size='20' maxlength='80'></td>
 581         </tr>
 582
 583         <!-- This is always hidden so 802.1x users can't disable WEP encryption -->
 584         <tr id="wlWepD">
 585                 <td><label>WEP encryption:</label></td>
 586                 <td><select name="wlWep" id="wlWep" onChange='encrypChange()'>
 587                     <option value=disabled>Disabled</option>
 588                     <option value=enabled>Enabled</option>
 589                     </select></td>
 590         </tr>
 591
 592         <tr id="idKeyType">
 593                 <td><label>Key type:</label></td>
 594                 <td>
 595                         <input type="hidden" name="wlKeyBit" id="wlKeyBit"> <!-- actual field (0=128, 1=64) -->
 596                         <!-- No name property so the value's not posted -->
 597                         <select id="cbWEPkeytype" onchange="setMaxLength(true, this.value, wlKeys);">
 598                                 <option value="type128ASCII" selected>128-bit ASCII</option>
 599                                 <option value="type128hex">128-bit hex</option>
 600                                 <option value="type64ASCII">64-bit ASCII</option>
 601                                 <option value="type64hex">64-bit hex</option>
 602                         </select>
 603                 </td>
 604         </tr>
 605         <tr id="idKeyIx">
 606                 <td><label>Current key:</label></td>
 607                 <td><select name='wlKeyIndex'>
 608                         <option value="1">1</option>
 609                         <option value="2">2</option>
 610                         <option value="3">3</option>
 611                         <option value="4">4</option>
 612                 </select></td>
 613         </tr>
 614         <tr id="idKey1">
 615                 <td><label for="idKeyValue1">Key 1:</td>
 616                 <td><input type='text' name='wlKeys' id="idKeyValue1" size='30' maxlength=26></td>
 617         </tr>
 618         <tr id="idKey2">
 619                 <td><label for="idKeyValue2">Key 2:</td>
 620                 <td><input type='text' name='wlKeys' id="idKeyValue2" size='30' maxlength=26></td>
 621          </tr>
 622         <tr id="idKey3">
 623                 <td><label for="idKeyValue3">Key 3:</td>
 624                 <td><input type='text' name='wlKeys' id="idKeyValue3" size='30' maxlength=26></td>
 625         </tr>
 626         <tr id="idKey4">
 627                 <td><label for="idKeyValue4">Key 4:</td>
 628                 <td><input type='text' name='wlKeys' id="idKeyValue4" size='30' maxlength=26><br/>
 629                         <span class="clsNote">(A key must be <span id="idKeyNumChars"></span>&nbsp;characters long.)</span></td>
 630         </tr>
 631 </table>
 632
 633         <p>Press <b>Apply</b> to save your settings.</p>
 634         <p><input type='button' onClick='btnApply("wlsecurity.wl")' value='Apply'></p>
 635 </form>
 636
 637
 638 <script type="text/javascript">
 639         writeFooter();
 640 </script>
 641
 642 </body>
 643 </html>