libs/web/htdocs/luci-static/resources/cbi.js

   1 /*
   2         LuCI - Lua Configuration Interface
   3
   4         Copyright 2008 Steven Barth <steven@midlink.org>
   5         Copyright 2008-2010 Jo-Philipp Wich <xm@subsignal.org>
   6
   7         Licensed under the Apache License, Version 2.0 (the "License");
   8         you may not use this file except in compliance with the License.
   9         You may obtain a copy of the License at
  10
  11         http://www.apache.org/licenses/LICENSE-2.0
  12 */
  13
  14 var cbi_d = [];
  15 var cbi_t = [];
  16 var cbi_c = [];
  17
  18 var cbi_validators = {
  19
  20         'integer': function(v)
  21         {
  22                 return (v.match(/^-?[0-9]+$/) != null);
  23         },
  24
  25         'uinteger': function(v)
  26         {
  27                 return (cbi_validators.integer(v) && (v >= 0));
  28         },
  29
  30         'float': function(v)
  31         {
  32                 return !isNaN(parseFloat(v));
  33         },
  34
  35         'ufloat': function(v)
  36         {
  37                 return (cbi_validators['float'](v) && (v >= 0));
  38         },
  39
  40         'ipaddr': function(v)
  41         {
  42                 return cbi_validators.ip4addr(v) || cbi_validators.ip6addr(v);
  43         },
  44
  45         'ip4addr': function(v)
  46         {
  47                 if( v.match(/^(\d+)\.(\d+)\.(\d+)\.(\d+)(\/(\d+))?$/) )
  48                 {
  49                         return (RegExp.$1 >= 0) && (RegExp.$1 <= 255) &&
  50                                (RegExp.$2 >= 0) && (RegExp.$2 <= 255) &&
  51                                (RegExp.$3 >= 0) && (RegExp.$3 <= 255) &&
  52                                (RegExp.$4 >= 0) && (RegExp.$4 <= 255) &&
  53                                (!RegExp.$5 || ((RegExp.$6 >= 0) && (RegExp.$6 <= 32)))
  54                         ;
  55                 }
  56
  57                 return false;
  58         },
  59
  60         'ip6addr': function(v)
  61         {
  62                 if( v.match(/^([a-fA-F0-9:.]+)(\/(\d+))?$/) )
  63                 {
  64                         if( !RegExp.$2 || ((RegExp.$3 >= 0) && (RegExp.$3 <= 128)) )
  65                         {
  66                                 var addr = RegExp.$1;
  67
  68                                 if( addr == '::' )
  69                                 {
  70                                         return true;
  71                                 }
  72
  73                                 if( addr.indexOf('.') > 0 )
  74                                 {
  75                                         var off = addr.lastIndexOf(':');
  76
  77                                         if( !(off && cbi_validators.ip4addr(addr.substr(off+1))) )
  78                                                 return false;
  79
  80                                         addr = addr.substr(0, off) + ':0:0';
  81                                 }
  82
  83                                 if( addr.indexOf('::') >= 0 )
  84                                 {
  85                                         var colons = 0;
  86                                         var fill = '0';
  87
  88                                         for( var i = 1; i < (addr.length-1); i++ )
  89                                                 if( addr.charAt(i) == ':' )
  90                                                         colons++;
  91
  92                                         if( colons > 7 )
  93                                                 return false;
  94
  95                                         for( var i = 0; i < (7 - colons); i++ )
  96                                                 fill += ':0';
  97
  98                                         if (addr.match(/^(.*?)::(.*?)$/))
  99                                                 addr = (RegExp.$1 ? RegExp.$1 + ':' : '') + fill +
 100                                                        (RegExp.$2 ? ':' + RegExp.$2 : '');
 101                                 }
 102
 103                                 return (addr.match(/^(?:[a-fA-F0-9]{1,4}:){7}[a-fA-F0-9]{1,4}$/) != null);
 104                         }
 105                 }
 106
 107                 return false;
 108         },
 109
 110         'port': function(v)
 111         {
 112                 return cbi_validators.integer(v) && (v >= 0) && (v <= 65535);
 113         },
 114
 115         'portrange': function(v)
 116         {
 117                 if( v.match(/^(\d+)-(\d+)$/) )
 118                 {
 119                         var p1 = RegExp.$1;
 120                         var p2 = RegExp.$2;
 121
 122                         return cbi_validators.port(p1) &&
 123                                cbi_validators.port(p2) &&
 124                                (parseInt(p1) <= parseInt(p2))
 125                         ;
 126                 }
 127                 else
 128                 {
 129                         return cbi_validators.port(v);
 130                 }
 131         },
 132
 133         'macaddr': function(v)
 134         {
 135                 return (v.match(/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/) != null);
 136         },
 137
 138         'host': function(v)
 139         {
 140                 return cbi_validators.hostname(v) || cbi_validators.ipaddr(v);
 141         },
 142
 143         'hostname': function(v)
 144         {       if ( v.length <= 24 )
 145                         return (v.match(/^[a-zA-Z0-9][a-zA-Z0-9\-.]*[a-zA-Z0-9]$/) != null);
 146         },
 147
 148         'wpakey': function(v)
 149         {
 150                 if( v.length == 64 )
 151                         return (v.match(/^[a-fA-F0-9]{64}$/) != null);
 152                 else
 153                         return (v.length >= 8) && (v.length <= 63);
 154         },
 155
 156         'wepkey': function(v)
 157         {
 158                 if( v.substr(0,2) == 's:' )
 159                         v = v.substr(2);
 160
 161                 if( (v.length == 10) || (v.length == 26) )
 162                         return (v.match(/^[a-fA-F0-9]{10,26}$/) != null);
 163                 else
 164                         return (v.length == 5) || (v.length == 13);
 165         },
 166
 167         'uciname': function(v)
 168         {
 169                 return (v.match(/^[a-zA-Z0-9_]+$/) != null);
 170         },
 171
 172         'range': function(v, args)
 173         {
 174                 var min = parseInt(args[0]);
 175                 var max = parseInt(args[1]);
 176                 var val = parseInt(v);
 177
 178                 if (!isNaN(min) && !isNaN(max) && !isNaN(val))
 179                         return ((val >= min) && (val <= max));
 180
 181                 return false;
 182         }
 183 };
 184
 185
 186 function cbi_d_add(field, dep, next) {
 187         var obj = document.getElementById(field);
 188         if (obj) {
 189                 var entry
 190                 for (var i=0; i<cbi_d.length; i++) {
 191                         if (cbi_d[i].id == field) {
 192                                 entry = cbi_d[i];
 193                                 break;
 194                         }
 195                 }
 196                 if (!entry) {
 197                         entry = {
 198                                 "node": obj,
 199                                 "id": field,
 200                                 "parent": obj.parentNode.id,
 201                                 "next": next,
 202                                 "deps": []
 203                         };
 204                         cbi_d.unshift(entry);
 205                 }
 206                 entry.deps.push(dep)
 207         }
 208 }
 209
 210 function cbi_d_checkvalue(target, ref) {
 211         var t = document.getElementById(target);
 212         var value;
 213
 214         if (!t) {
 215                 var tl = document.getElementsByName(target);
 216
 217                 if( tl.length > 0 && tl[0].type == 'radio' )
 218                         for( var i = 0; i < tl.length; i++ )
 219                                 if( tl[i].checked ) {
 220                                         value = tl[i].value;
 221                                         break;
 222                                 }
 223
 224                 value = value ? value : "";
 225         } else if (!t.value) {
 226                 value = "";
 227         } else {
 228                 value = t.value;
 229
 230                 if (t.type == "checkbox") {
 231                         value = t.checked ? value : "";
 232                 }
 233         }
 234
 235         return (value == ref)
 236 }
 237
 238 function cbi_d_check(deps) {
 239         var reverse;
 240         var def = false;
 241         for (var i=0; i<deps.length; i++) {
 242                 var istat = true;
 243                 reverse = false;
 244                 for (var j in deps[i]) {
 245                         if (j == "!reverse") {
 246                                 reverse = true;
 247                         } else if (j == "!default") {
 248                                 def = true;
 249                                 istat = false;
 250                         } else {
 251                                 istat = (istat && cbi_d_checkvalue(j, deps[i][j]))
 252                         }
 253                 }
 254                 if (istat) {
 255                         return !reverse;
 256                 }
 257         }
 258         return def;
 259 }
 260
 261 function cbi_d_update() {
 262         var state = false;
 263         for (var i=0; i<cbi_d.length; i++) {
 264                 var entry = cbi_d[i];
 265                 var next  = document.getElementById(entry.next)
 266                 var node  = document.getElementById(entry.id)
 267                 var parent = document.getElementById(entry.parent)
 268
 269                 if (node && node.parentNode && !cbi_d_check(entry.deps)) {
 270                         node.parentNode.removeChild(node);
 271                         state = true;
 272                         if( entry.parent )
 273                                 cbi_c[entry.parent]--;
 274                 } else if ((!node || !node.parentNode) && cbi_d_check(entry.deps)) {
 275                         if (!next) {
 276                                 parent.appendChild(entry.node);
 277                         } else {
 278                                 next.parentNode.insertBefore(entry.node, next);
 279                         }
 280                         state = true;
 281                         if( entry.parent )
 282                                 cbi_c[entry.parent]++;
 283                 }
 284         }
 285
 286         if (entry && entry.parent) {
 287                 cbi_t_update();
 288         }
 289
 290         if (state) {
 291                 cbi_d_update();
 292         }
 293 }
 294
 295 function cbi_bind(obj, type, callback, mode) {
 296         if (!obj.addEventListener) {
 297                 obj.attachEvent('on' + type,
 298                         function(){
 299                                 var e = window.event;
 300
 301                                 if (!e.target && e.srcElement)
 302                                         e.target = e.srcElement;
 303
 304                                 return !!callback(e);
 305                         }
 306                 );
 307         } else {
 308                 obj.addEventListener(type, callback, !!mode);
 309         }
 310         return obj;
 311 }
 312
 313 function cbi_combobox(id, values, def, man) {
 314         var selid = "cbi.combobox." + id;
 315         if (document.getElementById(selid)) {
 316                 return
 317         }
 318
 319         var obj = document.getElementById(id)
 320         var sel = document.createElement("select");
 321                 sel.id = selid;
 322                 sel.className = 'cbi-input-select';
 323
 324         if (obj.nextSibling) {
 325                 obj.parentNode.insertBefore(sel, obj.nextSibling);
 326         } else {
 327                 obj.parentNode.appendChild(sel);
 328         }
 329
 330         var dt = obj.getAttribute('cbi_datatype');
 331         var op = obj.getAttribute('cbi_optional');
 332
 333         if (dt)
 334                 cbi_validate_field(sel, op == 'true', dt);
 335
 336         if (!values[obj.value]) {
 337                 if (obj.value == "") {
 338                         var optdef = document.createElement("option");
 339                         optdef.value = "";
 340                         optdef.appendChild(document.createTextNode(def));
 341                         sel.appendChild(optdef);
 342                 } else {
 343                         var opt = document.createElement("option");
 344                         opt.value = obj.value;
 345                         opt.selected = "selected";
 346                         opt.appendChild(document.createTextNode(obj.value));
 347                         sel.appendChild(opt);
 348                 }
 349         }
 350
 351         for (var i in values) {
 352                 var opt = document.createElement("option");
 353                 opt.value = i;
 354
 355                 if (obj.value == i) {
 356                         opt.selected = "selected";
 357                 }
 358
 359                 opt.appendChild(document.createTextNode(values[i]));
 360                 sel.appendChild(opt);
 361         }
 362
 363         var optman = document.createElement("option");
 364         optman.value = "";
 365         optman.appendChild(document.createTextNode(man));
 366         sel.appendChild(optman);
 367
 368         obj.style.display = "none";
 369
 370         cbi_bind(sel, "change", function() {
 371                 if (sel.selectedIndex == sel.options.length - 1) {
 372                         obj.style.display = "inline";
 373                         sel.parentNode.removeChild(sel);
 374                         obj.focus();
 375                 } else {
 376                         obj.value = sel.options[sel.selectedIndex].value;
 377                 }
 378
 379                 try {
 380                         cbi_d_update();
 381                 } catch (e) {
 382                         //Do nothing
 383                 }
 384         })
 385 }
 386
 387 function cbi_combobox_init(id, values, def, man) {
 388         var obj = document.getElementById(id);
 389         cbi_bind(obj, "blur", function() {
 390                 cbi_combobox(id, values, def, man)
 391         });
 392         cbi_combobox(id, values, def, man);
 393 }
 394
 395 function cbi_filebrowser(id, url, defpath) {
 396         var field   = document.getElementById(id);
 397         var browser = window.open(
 398                 url + ( field.value || defpath || '' ) + '?field=' + id,
 399                 "luci_filebrowser", "width=300,height=400,left=100,top=200,scrollbars=yes"
 400         );
 401
 402         browser.focus();
 403 }
 404
 405 function cbi_dynlist_init(name, respath)
 406 {
 407         function cbi_dynlist_renumber(e)
 408         {
 409                 /* in a perfect world, we could just getElementsByName() - but not if
 410                  * MSIE is involved... */
 411                 var inputs = [ ]; // = document.getElementsByName(name);
 412                 for (var i = 0; i < e.parentNode.childNodes.length; i++)
 413                         if (e.parentNode.childNodes[i].name == name)
 414                                 inputs.push(e.parentNode.childNodes[i]);
 415
 416                 for (var i = 0; i < inputs.length; i++)
 417                 {
 418                         inputs[i].id = name + '.' + (i + 1);
 419                         inputs[i].nextSibling.src = respath + (
 420                                 (i+1) < inputs.length ? '/cbi/remove.gif' : '/cbi/add.gif'
 421                         );
 422                 }
 423
 424                 e.focus();
 425         }
 426
 427         function cbi_dynlist_keypress(ev)
 428         {
 429                 ev = ev ? ev : window.event;
 430
 431                 var se = ev.target ? ev.target : ev.srcElement;
 432
 433                 if (se.nodeType == 3)
 434                         se = se.parentNode;
 435
 436                 switch (ev.keyCode)
 437                 {
 438                         /* backspace, delete */
 439                         case 8:
 440                         case 46:
 441                                 if (se.value.length == 0)
 442                                 {
 443                                         if (ev.preventDefault)
 444                                                 ev.preventDefault();
 445
 446                                         return false;
 447                                 }
 448
 449                                 return true;
 450
 451                         /* enter, arrow up, arrow down */
 452                         case 13:
 453                         case 38:
 454                         case 40:
 455                                 if (ev.preventDefault)
 456                                         ev.preventDefault();
 457
 458                                 return false;
 459                 }
 460
 461                 return true;
 462         }
 463
 464         function cbi_dynlist_keydown(ev)
 465         {
 466                 ev = ev ? ev : window.event;
 467
 468                 var se = ev.target ? ev.target : ev.srcElement;
 469
 470                 if (se.nodeType == 3)
 471                         se = se.parentNode;
 472
 473                 var prev = se.previousSibling;
 474                 while (prev && prev.name != name)
 475                         prev = prev.previousSibling;
 476
 477                 var next = se.nextSibling;
 478                 while (next && next.name != name)
 479                         next = next.nextSibling;
 480
 481                 switch (ev.keyCode)
 482                 {
 483                         /* backspace, delete */
 484                         case 8:
 485                         case 46:
 486                                 var jump = (ev.keyCode == 8)
 487                                         ? (prev || next) : (next || prev);
 488
 489                                 if (se.value.length == 0 && jump)
 490                                 {
 491                                         se.parentNode.removeChild(se.nextSibling.nextSibling);
 492                                         se.parentNode.removeChild(se.nextSibling);
 493                                         se.parentNode.removeChild(se);
 494
 495                                         cbi_dynlist_renumber(jump);
 496
 497                                         if (ev.preventDefault)
 498                                                 ev.preventDefault();
 499
 500                                         /* IE Quirk, needs double focus somehow */
 501                                         jump.focus();
 502
 503                                         return false;
 504                                 }
 505
 506                                 break;
 507
 508                         /* enter */
 509                         case 13:
 510                                 var n = document.createElement('input');
 511                                         n.name       = se.name;
 512                                         n.type       = se.type;
 513
 514                                 var b = document.createElement('img');
 515
 516                                 cbi_bind(n, 'keydown',  cbi_dynlist_keydown);
 517                                 cbi_bind(n, 'keypress', cbi_dynlist_keypress);
 518                                 cbi_bind(b, 'click',    cbi_dynlist_btnclick);
 519
 520                                 if (next)
 521                                 {
 522                                         se.parentNode.insertBefore(n, next);
 523                                         se.parentNode.insertBefore(b, next);
 524                                         se.parentNode.insertBefore(document.createElement('br'), next);
 525                                 }
 526                                 else
 527                                 {
 528                                         se.parentNode.appendChild(n);
 529                                         se.parentNode.appendChild(b);
 530                                         se.parentNode.appendChild(document.createElement('br'));
 531                                 }
 532
 533                                 var dt = se.getAttribute('cbi_datatype');
 534                                 var op = se.getAttribute('cbi_optional') == 'true';
 535
 536                                 if (dt)
 537                                         cbi_validate_field(n, op, dt);
 538
 539                                 cbi_dynlist_renumber(n);
 540                                 break;
 541
 542                         /* arrow up */
 543                         case 38:
 544                                 if (prev)
 545                                         prev.focus();
 546
 547                                 break;
 548
 549                         /* arrow down */
 550                         case 40:
 551                                 if (next)
 552                                         next.focus();
 553
 554                                 break;
 555                 }
 556
 557                 return true;
 558         }
 559
 560         function cbi_dynlist_btnclick(ev)
 561         {
 562                 ev = ev ? ev : window.event;
 563
 564                 var se = ev.target ? ev.target : ev.srcElement;
 565
 566                 if (se.src.indexOf('remove') > -1)
 567                 {
 568                         se.previousSibling.value = '';
 569
 570                         cbi_dynlist_keydown({
 571                                 target:  se.previousSibling,
 572                                 keyCode: 8
 573                         });
 574                 }
 575                 else
 576                 {
 577                         cbi_dynlist_keydown({
 578                                 target:  se.previousSibling,
 579                                 keyCode: 13
 580                         });
 581                 }
 582
 583                 return false;
 584         }
 585
 586         var inputs = document.getElementsByName(name);
 587         for( var i = 0; i < inputs.length; i++ )
 588         {
 589                 var btn = document.createElement('img');
 590                         btn.src = respath + (
 591                                 (i+1) < inputs.length ? '/cbi/remove.gif' : '/cbi/add.gif'
 592                         );
 593
 594                 inputs[i].parentNode.insertBefore(btn, inputs[i].nextSibling);
 595
 596                 cbi_bind(inputs[i], 'keydown',  cbi_dynlist_keydown);
 597                 cbi_bind(inputs[i], 'keypress', cbi_dynlist_keypress);
 598                 cbi_bind(btn,       'click',    cbi_dynlist_btnclick);
 599         }
 600 }
 601
 602 //Hijacks the CBI form to send via XHR (requires Prototype)
 603 function cbi_hijack_forms(layer, win, fail, load) {
 604         var forms = layer.getElementsByTagName('form');
 605         for (var i=0; i<forms.length; i++) {
 606                 $(forms[i]).observe('submit', function(event) {
 607                         // Prevent the form from also submitting the regular way
 608                         event.stop();
 609
 610                         // Submit via XHR
 611                         event.element().request({
 612                                 onSuccess: win,
 613                                 onFailure: fail
 614                         });
 615
 616                         if (load) {
 617                                 load();
 618                         }
 619                 });
 620         }
 621 }
 622
 623
 624 function cbi_t_add(section, tab) {
 625         var t = document.getElementById('tab.' + section + '.' + tab);
 626         var c = document.getElementById('container.' + section + '.' + tab);
 627
 628         if( t && c ) {
 629                 cbi_t[section] = (cbi_t[section] || [ ]);
 630                 cbi_t[section][tab] = { 'tab': t, 'container': c, 'cid': c.id };
 631         }
 632 }
 633
 634 function cbi_t_switch(section, tab) {
 635         if( cbi_t[section] && cbi_t[section][tab] ) {
 636                 var o = cbi_t[section][tab];
 637                 var h = document.getElementById('tab.' + section);
 638                 for( var tid in cbi_t[section] ) {
 639                         var o2 = cbi_t[section][tid];
 640                         if( o.tab.id != o2.tab.id ) {
 641                                 o2.tab.className = o2.tab.className.replace(/(^| )cbi-tab( |$)/, " cbi-tab-disabled ");
 642                                 o2.container.style.display = 'none';
 643                         }
 644                         else {
 645                                 if(h) h.value = tab;
 646                                 o2.tab.className = o2.tab.className.replace(/(^| )cbi-tab-disabled( |$)/, " cbi-tab ");
 647                                 o2.container.style.display = 'block';
 648                         }
 649                 }
 650         }
 651         return false
 652 }
 653
 654 function cbi_t_update() {
 655         var hl_tabs = [ ];
 656
 657         for( var sid in cbi_t )
 658                 for( var tid in cbi_t[sid] )
 659                         if( cbi_c[cbi_t[sid][tid].cid] == 0 ) {
 660                                 cbi_t[sid][tid].tab.style.display = 'none';
 661                         }
 662                         else if( cbi_t[sid][tid].tab && cbi_t[sid][tid].tab.style.display == 'none' ) {
 663                                 cbi_t[sid][tid].tab.style.display = '';
 664
 665                                 var t = cbi_t[sid][tid].tab;
 666                                 t.className += ' cbi-tab-highlighted';
 667                                 hl_tabs.push(t);
 668                         }
 669
 670         if( hl_tabs.length > 0 )
 671                 window.setTimeout(function() {
 672                         for( var i = 0; i < hl_tabs.length; i++ )
 673                                 hl_tabs[i].className = hl_tabs[i].className.replace(/ cbi-tab-highlighted/g, '');
 674                 }, 750);
 675 }
 676
 677
 678 function cbi_validate_form(form, errmsg)
 679 {
 680         /* if triggered by a section removal or addition, don't validate */
 681         if( form.cbi_state == 'add-section' || form.cbi_state == 'del-section' )
 682                 return true;
 683
 684         if( form.cbi_validators )
 685         {
 686                 for( var i = 0; i < form.cbi_validators.length; i++ )
 687                 {
 688                         var validator = form.cbi_validators[i];
 689                         if( !validator() && errmsg )
 690                         {
 691                                 alert(errmsg);
 692                                 return false;
 693                         }
 694                 }
 695         }
 696
 697         return true;
 698 }
 699
 700 function cbi_validate_reset(form)
 701 {
 702         window.setTimeout(
 703                 function() { cbi_validate_form(form, null) }, 100
 704         );
 705
 706         return true;
 707 }
 708
 709 function cbi_validate_field(cbid, optional, type)
 710 {
 711         var field = (typeof cbid == "string") ? document.getElementById(cbid) : cbid;
 712         var vargs;
 713
 714         if( type.match(/^(\w+)\(([^\(\)]+)\)/) )
 715         {
 716                 type  = RegExp.$1;
 717                 vargs = RegExp.$2.split(/\s*,\s*/);
 718         }
 719
 720         var vldcb = cbi_validators[type];
 721
 722         if( field && vldcb )
 723         {
 724                 var validator = function()
 725                 {
 726                         // is not detached
 727                         if( field.form )
 728                         {
 729                                 field.className = field.className.replace(/ cbi-input-invalid/g, '');
 730
 731                                 // validate value
 732                                 var value = (field.options && field.options.selectedIndex > -1)
 733                                         ? field.options[field.options.selectedIndex].value : field.value;
 734
 735                                 if( !(((value.length == 0) && optional) || vldcb(value, vargs)) )
 736                                 {
 737                                         // invalid
 738                                         field.className += ' cbi-input-invalid';
 739                                         return false;
 740                                 }
 741                         }
 742
 743                         return true;
 744                 };
 745
 746                 if( ! field.form.cbi_validators )
 747                         field.form.cbi_validators = [ ];
 748
 749                 field.form.cbi_validators.push(validator);
 750
 751                 cbi_bind(field, "blur",  validator);
 752                 cbi_bind(field, "keyup", validator);
 753
 754                 if (field.nodeName == 'SELECT')
 755                 {
 756                         cbi_bind(field, "change", validator);
 757                         cbi_bind(field, "click",  validator);
 758                 }
 759
 760                 field.setAttribute("cbi_validate", validator);
 761                 field.setAttribute("cbi_datatype", type);
 762                 field.setAttribute("cbi_optional", (!!optional).toString());
 763
 764                 validator();
 765
 766                 var fcbox = document.getElementById('cbi.combobox.' + field.id);
 767                 if (fcbox)
 768                         cbi_validate_field(fcbox, optional, type);
 769         }
 770 }
 771
 772 function cbi_row_swap(elem, up, store)
 773 {
 774         var tr = elem.parentNode;
 775         while (tr && tr.nodeName.toLowerCase() != 'tr')
 776                 tr = tr.parentNode;
 777
 778         if (!tr)
 779                 return false;
 780
 781         var table = tr.parentNode;
 782         while (table && table.nodeName.toLowerCase() != 'table')
 783                 table = table.parentNode;
 784
 785         if (!table)
 786                 return false;
 787
 788         var s = up ? 3 : 2;
 789         var e = up ? table.rows.length : table.rows.length - 1;
 790
 791         for (var idx = s; idx < e; idx++)
 792         {
 793                 if (table.rows[idx] == tr)
 794                 {
 795                         if (up)
 796                                 tr.parentNode.insertBefore(table.rows[idx], table.rows[idx-1]);
 797                         else
 798                                 tr.parentNode.insertBefore(table.rows[idx+1], table.rows[idx]);
 799
 800                         break;
 801                 }
 802         }
 803
 804         var ids = [ ];
 805         for (idx = 2; idx < table.rows.length; idx++)
 806         {
 807                 table.rows[idx].className = table.rows[idx].className.replace(
 808                         /cbi-rowstyle-[12]/, 'cbi-rowstyle-' + (1 + (idx % 2))
 809                 );
 810
 811                 if (table.rows[idx].id && table.rows[idx].id.match(/-([^\-]+)$/) )
 812                         ids.push(RegExp.$1);
 813         }
 814
 815         var input = document.getElementById(store);
 816         if (input)
 817                 input.value = ids.join(' ');
 818
 819         return false;
 820 }
 821
 822 if( ! String.serialize )
 823         String.serialize = function(o)
 824         {
 825                 switch(typeof(o))
 826                 {
 827                         case 'object':
 828                                 // null
 829                                 if( o == null )
 830                                 {
 831                                         return 'null';
 832                                 }
 833
 834                                 // array
 835                                 else if( o.length )
 836                                 {
 837                                         var i, s = '';
 838
 839                                         for( var i = 0; i < o.length; i++ )
 840                                                 s += (s ? ', ' : '') + String.serialize(o[i]);
 841
 842                                         return '[ ' + s + ' ]';
 843                                 }
 844
 845                                 // object
 846                                 else
 847                                 {
 848                                         var k, s = '';
 849
 850                                         for( k in o )
 851                                                 s += (s ? ', ' : '') + k + ': ' + String.serialize(o[k]);
 852
 853                                         return '{ ' + s + ' }';
 854                                 }
 855
 856                                 break;
 857
 858                         case 'string':
 859                                 // complex string
 860                                 if( o.match(/[^a-zA-Z0-9_,.: -]/) )
 861                                         return 'decodeURIComponent("' + encodeURIComponent(o) + '")';
 862
 863                                 // simple string
 864                                 else
 865                                         return '"' + o + '"';
 866
 867                                 break;
 868
 869                         default:
 870                                 return o.toString();
 871                 }
 872         }
 873
 874
 875 if( ! String.format )
 876         String.format = function()
 877         {
 878                 if (!arguments || arguments.length < 1 || !RegExp)
 879                         return;
 880
 881                 var html_esc = [/&/g, '&#38;', /"/g, '&#34;', /'/g, '&#39;', /</g, '&#60;', />/g, '&#62;'];
 882                 var quot_esc = [/"/g, '&#34;', /'/g, '&#39;'];
 883
 884                 function esc(s, r) {
 885                         for( var i = 0; i < r.length; i += 2 )
 886                                 s = s.replace(r[i], r[i+1]);
 887                         return s;
 888                 }
 889
 890                 var str = arguments[0];
 891                 var out = '';
 892                 var re = /^(([^%]*)%('.|0|\x20)?(-)?(\d+)?(\.\d+)?(%|b|c|d|u|f|o|s|x|X|q|h|j|t))/;
 893                 var a = b = [], numSubstitutions = 0, numMatches = 0;
 894
 895                 while( a = re.exec(str) )
 896                 {
 897                         var m = a[1];
 898                         var leftpart = a[2], pPad = a[3], pJustify = a[4], pMinLength = a[5];
 899                         var pPrecision = a[6], pType = a[7];
 900
 901                         numMatches++;
 902
 903                         if (pType == '%')
 904                         {
 905                                 subst = '%';
 906                         }
 907                         else
 908                         {
 909                                 if (numSubstitutions++ < arguments.length)
 910                                 {
 911                                         var param = arguments[numSubstitutions];
 912
 913                                         var pad = '';
 914                                         if (pPad && pPad.substr(0,1) == "'")
 915                                                 pad = leftpart.substr(1,1);
 916                                         else if (pPad)
 917                                                 pad = pPad;
 918
 919                                         var justifyRight = true;
 920                                         if (pJustify && pJustify === "-")
 921                                                 justifyRight = false;
 922
 923                                         var minLength = -1;
 924                                         if (pMinLength)
 925                                                 minLength = parseInt(pMinLength);
 926
 927                                         var precision = -1;
 928                                         if (pPrecision && pType == 'f')
 929                                                 precision = parseInt(pPrecision.substring(1));
 930
 931                                         var subst = param;
 932
 933                                         switch(pType)
 934                                         {
 935                                                 case 'b':
 936                                                         subst = (parseInt(param) || 0).toString(2);
 937                                                         break;
 938
 939                                                 case 'c':
 940                                                         subst = String.fromCharCode(parseInt(param) || 0);
 941                                                         break;
 942
 943                                                 case 'd':
 944                                                         subst = (parseInt(param) || 0);
 945                                                         break;
 946
 947                                                 case 'u':
 948                                                         subst = Math.abs(parseInt(param) || 0);
 949                                                         break;
 950
 951                                                 case 'f':
 952                                                         subst = (precision > -1)
 953                                                                 ? ((parseFloat(param) || 0.0)).toFixed(precision)
 954                                                                 : (parseFloat(param) || 0.0);
 955                                                         break;
 956
 957                                                 case 'o':
 958                                                         subst = (parseInt(param) || 0).toString(8);
 959                                                         break;
 960
 961                                                 case 's':
 962                                                         subst = param;
 963                                                         break;
 964
 965                                                 case 'x':
 966                                                         subst = ('' + (parseInt(param) || 0).toString(16)).toLowerCase();
 967                                                         break;
 968
 969                                                 case 'X':
 970                                                         subst = ('' + (parseInt(param) || 0).toString(16)).toUpperCase();
 971                                                         break;
 972
 973                                                 case 'h':
 974                                                         subst = esc(param, html_esc);
 975                                                         break;
 976
 977                                                 case 'q':
 978                                                         subst = esc(param, quot_esc);
 979                                                         break;
 980
 981                                                 case 'j':
 982                                                         subst = String.serialize(param);
 983                                                         break;
 984
 985                                                 case 't':
 986                                                         var td = 0;
 987                                                         var th = 0;
 988                                                         var tm = 0;
 989                                                         var ts = (param || 0);
 990
 991                                                         if (ts > 60) {
 992                                                                 tm = Math.floor(ts / 60);
 993                                                                 ts = (ts % 60);
 994                                                         }
 995
 996                                                         if (tm > 60) {
 997                                                                 th = Math.floor(tm / 60);
 998                                                                 tm = (tm % 60);
 999                                                         }
1000
1001                                                         if (th > 24) {
1002                                                                 td = Math.floor(th / 24);
1003                                                                 th = (th % 24);
1004                                                         }
1005
1006                                                         subst = (td > 0)
1007                                                                 ? String.format('%dd %dh %dm %ds', td, th, tm, ts)
1008                                                                 : String.format('%dh %dm %ds', th, tm, ts);
1009
1010                                                         break;
1011                                         }
1012                                 }
1013                         }
1014
1015                         out += leftpart + subst;
1016                         str = str.substr(m.length);
1017                 }
1018
1019                 return out + str;
1020         }