1 // Javascript routines for the ACL editor

     2 

     3 var aclManagerID = 'enano_aclmanager_' + Math.floor(Math.random() * 1000000);

     4 var aclPermList = false;

     5 var aclDataCache = false;

     6 

     7 function ajaxOpenACLManager(page_id, namespace)

     8 {

     9   if(IE)

    10     return true;

    11   if(!page_id || !namespace)

    12   {

    13     var data = strToPageID(title);

    14     var page_id = data[0];

    15     var namespace = data[1];

    16   }

    17   var params = {

    18       'mode' : 'listgroups',

    19       'page_id' : page_id,

    20       'namespace' : namespace

    21     };

    22   params = toJSONString(params);

    23   params = ajaxEscape(params);

    24   ajaxPost(stdAjaxPrefix+'&_mode=acljson', 'acl_params='+params, function() {

    25       if(ajax.readyState == 4)

    26       {

    27         __aclBuildWizardWindow();

    28         groups = parseJSON(ajax.responseText);

    29         aclDataCache = groups;

    30         __aclBuildSelector(groups);

    31       }

    32     });

    33   return false;

    34 }

    35 

    36 function ajaxACLSwitchToSelector()

    37 {

    38   params = {

    39       'mode' : 'listgroups'

    40     };

    41   if ( aclDataCache.page_id && aclDataCache.namespace )

    42   {

    43     params.page_id   = aclDataCache.page_id;

    44     params.namespace = aclDataCache.namespace;

    45   }

    46   params = toJSONString(params);

    47   params = ajaxEscape(params);

    48   ajaxPost(stdAjaxPrefix+'&_mode=acljson', 'acl_params='+params, function() {

    49       if(ajax.readyState == 4)

    50       {

    51         document.getElementById(aclManagerID+'_main').innerHTML = '';

    52         document.getElementById(aclManagerID + '_back').style.display = 'none';

    53         document.getElementById(aclManagerID + '_next').value = 'Next >';

    54         groups = parseJSON(ajax.responseText);

    55         aclDataCache = groups;

    56         thispage = strToPageID(title);

    57         groups.page_id = thispage[0];

    58         groups.namespace = thispage[1];

    59         __aclBuildSelector(groups);

    60       }

    61     });

    62 }

    63 

    64 function __aclBuildSelector(groups)

    65 {

    66   thispage = strToPageID(title);

    67   do_scopesel = ( thispage[0] == groups.page_id && thispage[1] == groups.namespace );

    68   

    69   seed = Math.floor(Math.random() * 1000000);

    70         

    71   main = document.getElementById(aclManagerID + '_main');

    72   main.style.padding = '10px';

    73   

    74   selector = document.createElement('div');

    75   

    76   grpsel = __aclBuildGroupsHTML(groups);

    77   grpsel.name = 'group_id';

    78   

    79   span = document.createElement('div');

    80   span.id = "enACL_grpbox_"+seed+"";

    81   

    82   // Build the selector

    83   grpb = document.createElement('input');

    84   grpb.type = 'radio';

    85   grpb.name  = 'target_type';

    86   grpb.value = 1; // ACL_TYPE_GROUP

    87   grpb.checked = 'checked';

    88   grpb.className = seed;

    89   grpb.onclick = function() { seed = this.className; document.getElementById('enACL_grpbox_'+seed).style.display = 'block'; document.getElementById('enACL_usrbox_'+seed).style.display = 'none'; };

    90   lbl = document.createElement('label');

    91   lbl.appendChild(grpb);

    92   lbl.appendChild(document.createTextNode('A usergroup'));

    93   lbl.style.display = 'block';

    94   span.appendChild(grpsel);

    95   

    96   usrb = document.createElement('input');

    97   usrb.type = 'radio';

    98   usrb.name  = 'target_type';

    99   usrb.value = 2; // ACL_TYPE_USER

   100   usrb.className = seed;

   101   usrb.onclick = function() { seed = this.className; document.getElementById('enACL_grpbox_'+seed).style.display = 'none'; document.getElementById('enACL_usrbox_'+seed).style.display = 'block'; };

   102   lbl2 = document.createElement('label');

   103   lbl2.appendChild(usrb);

   104   lbl2.appendChild(document.createTextNode('A specific user'));

   105   lbl2.style.display = 'block';

   106   

   107   usrsel = document.createElement('input');

   108   usrsel.type = 'text';

   109   usrsel.name = 'username';

   110   usrsel.onkeyup = function() { ajaxUserNameComplete(this); };

   111   usrsel.id = 'userfield_' + aclManagerID;

   112   try {

   113     usrsel.setAttribute("autocomplete","off");

   114   } catch(e) {};

   115   

   116   span2 = document.createElement('div');

   117   span2.id = "enACL_usrbox_"+seed+"";

   118   span2.style.display = 'none';

   119   span2.appendChild(usrsel);

   120   

   121   // Scope selector

   122   if(do_scopesel)

   123   {

   124     scopediv1 = document.createElement('div');

   125     scopediv2 = document.createElement('div');

   126     scopeRadioPage = document.createElement('input');

   127       scopeRadioPage.type = 'radio';

   128       scopeRadioPage.name = 'scope';

   129       scopeRadioPage.value = 'page';

   130       scopeRadioPage.checked = 'checked';

   131     scopeRadioGlobal = document.createElement('input');

   132       scopeRadioGlobal.type = 'radio';

   133       scopeRadioGlobal.name = 'scope';

   134       scopeRadioGlobal.value = 'global';

   135     lblPage = document.createElement('label');

   136       lblPage.style.display = 'block';

   137       lblPage.appendChild(scopeRadioPage);

   138       lblPage.appendChild(document.createTextNode('Only this page'));

   139     lblGlobal = document.createElement('label');

   140       lblGlobal.style.display = 'block';

   141       lblGlobal.appendChild(scopeRadioGlobal);

   142       lblGlobal.appendChild(document.createTextNode('The entire website'));

   143     scopediv1.appendChild(lblPage);

   144     scopediv2.appendChild(lblGlobal);

   145     

   146     scopedesc = document.createElement('p');

   147     scopedesc.appendChild(document.createTextNode('What should this access rule control?'));

   148   }

   149   

   150   // Styles

   151   span.style.marginLeft = '13px';

   152   span.style.padding = '5px 0';

   153   span2.style.marginLeft = '13px';

   154   span2.style.padding = '5px 0';

   155   

   156   selector.appendChild(lbl);

   157   selector.appendChild(span);

   158   

   159   selector.appendChild(lbl2);

   160   selector.appendChild(span2);

   161   

   162   container = document.createElement('div');

   163   container.style.margin = 'auto';

   164   container.style.width = '360px';

   165   container.style.paddingTop = '70px';

   166   

   167   head = document.createElement('h2');

   168   head.appendChild(document.createTextNode('Manage page access'));

   169   

   170   desc = document.createElement('p');

   171   desc.appendChild(document.createTextNode('Please select who should be affected by this access rule.'));

   172   

   173   container.appendChild(head);

   174   container.appendChild(desc);

   175   container.appendChild(selector);

   176   

   177   if(do_scopesel)

   178   {

   179     container.appendChild(scopedesc);

   180     container.appendChild(scopediv1);

   181     container.appendChild(scopediv2);

   182   }

   183   

   184   main.appendChild(container);

   185   

   186   var mode = document.createElement('input');

   187   mode.name = 'mode';

   188   mode.type = 'hidden';

   189   mode.id = aclManagerID + '_mode';

   190   mode.value = 'seltarget';

   191   

   192   var theform = document.getElementById(aclManagerID + '_formobj_id');

   193   if ( !theform.mode )

   194   {

   195     theform.appendChild(mode);

   196   }

   197   else

   198   {

   199     theform.removeChild(theform.mode);

   200     theform.appendChild(mode);

   201   }

   202 }

   203 

   204 var aclDebugWin = false;

   205 

   206 function aclDebug(text)

   207 {

   208   if(!aclDebugWin)

   209     aclDebugWin = pseudoWindowOpen("data:text/html;plain,<html><head><title>debug win</title></head><body><h1>Debug window</h1></body></html>", "aclDebugWin");

   210     setTimeout(function() {

   211   aclDebugWin.pre = aclDebugWin.document.createElement('pre');

   212   aclDebugWin.pre.appendChild(aclDebugWin.document.createTextNode(text));

   213   aclDebugWin.b = aclDebugWin.document.getElementsByTagName('body')[0];

   214     aclDebugWin.b.appendChild(aclDebugWin.pre);}, 1000);

   215 }

   216 

   217 var pseudoWindows = new Object();

   218 

   219 function pseudoWindowOpen(url, id)

   220 {

   221   if(pseudoWindows[id])

   222   {

   223     document.getElementById('pseudowin_ifr_'+id).src = url;

   224   }

   225   else

   226   {

   227     win = document.createElement('iframe');

   228     win.style.position='fixed';

   229     win.style.width = '640px';

   230     win.style.height = '480px';

   231     win.style.top = '0px';

   232     win.style.left = '0px';

   233     win.style.zIndex = getHighestZ() + 1;

   234     win.style.backgroundColor = '#FFFFFF';

   235     win.name = 'pseudo_ifr_'+id;

   236     win.id = 'pseudowindow_ifr_'+id;

   237     win.src = url;

   238     body = document.getElementsByTagName('body')[0];

   239     body.appendChild(win);

   240   }

   241   win_obj = eval("( pseudo_ifr_"+id+" )");

   242   return win_obj;

   243 }

   244 

   245 function __aclJSONSubmitAjaxHandler(params)

   246 {

   247   params = toJSONString(params);

   248   params = ajaxEscape(params);

   249   ajaxPost(stdAjaxPrefix+'&_mode=acljson', 'acl_params='+params, function() {

   250       if(ajax.readyState == 4)

   251       {

   252         try {

   253           data = parseJSON(ajax.responseText);

   254         } catch(e) {

   255           aclDebug(e+"\n\nResponse:\n"+ajax.responseText);

   256         }

   257         aclDataCache = data;

   258         switch(data.mode)

   259         {

   260           case 'seltarget':

   261             

   262             // Build the ACL edit form

   263             // try {

   264               act_desc = ( data.type == 'new' ) ? 'Create access rule' : 'Editing permissions';

   265               target_type_t = ( data.target_type == 1 ) ? 'group' : 'user';

   266               target_name_t = data.target_name;

   267               var scope_type = ( data.page_id == false && data.namespace == false ) ? 'this entire site' : 'this page';

   268               html = '<h2>'+act_desc+'</h2><p>This panel allows you to edit what the '+target_type_t+' "<b>'+target_name_t+'</b>" can do on <b>' + scope_type + '</b>. Unless you set a permission to "Deny", these permissions may be overridden by other rules.</p>';

   269               parser = new templateParser(data.template.acl_field_begin);

   270               html += parser.run();

   271               

   272               cls = 'row2';

   273               for(var i in data.acl_types)

   274               {

   275                 if(typeof(data.acl_types[i]) == 'number')

   276                 {

   277                   cls = ( cls == 'row1' ) ? 'row2' : 'row1';

   278                   p = new templateParser(data.template.acl_field_item);

   279                   vars = new Object();

   280                   vars['FIELD_DESC'] = data.acl_descs[i];

   281                   vars['FIELD_DENY_CHECKED'] = '';

   282                   vars['FIELD_DISALLOW_CHECKED'] = '';

   283                   vars['FIELD_WIKIMODE_CHECKED'] = '';

   284                   vars['FIELD_ALLOW_CHECKED'] = '';

   285                   vars['FIELD_NAME'] = i;

   286                   switch(data.current_perms[i])

   287                   {

   288                     case 1:

   289                       vars['FIELD_DENY_CHECKED'] = 'checked="checked"';

   290                       break;

   291                     case 2:

   292                     default:

   293                       vars['FIELD_DISALLOW_CHECKED'] = 'checked="checked"';

   294                       break;

   295                     case 3:

   296                       vars['FIELD_WIKIMODE_CHECKED'] = 'checked="checked"';

   297                       break;

   298                     case 4:

   299                       vars['FIELD_ALLOW_CHECKED'] = 'checked="checked"';

   300                       break;

   301                   }

   302                   vars['ROW_CLASS'] = cls;

   303                   p.assign_vars(vars);

   304                   html += p.run();

   305                 }

   306               }

   307               

   308               var parser = new templateParser(data.template.acl_field_end);

   309               html += parser.run();

   310               

   311               if(data.type == 'edit')

   312                 html += '<p id="'+aclManagerID+'_deletelnk" style="text-align: right;"><a href="#delete_acl_rule" onclick="if(confirm(\'Do you really want to delete this rule?\')) __aclDeleteRule(); return false;" style="color: red;">Delete this rule</a></p>';

   313               

   314               var main = document.getElementById(aclManagerID + '_main');

   315               main.innerHTML = html;

   316               

   317               var form = document.getElementById(aclManagerID + '_formobj_id');

   318               

   319               var modeobj = form_fetch_field(form, 'mode');

   320               if ( modeobj )

   321                 modeobj.value = 'save_' + data.type;

   322               else

   323                 alert('modeobj is invalid: '+modeobj);

   324               

   325               aclPermList = array_keys(data.acl_types);

   326               

   327               document.getElementById(aclManagerID + '_back').style.display = 'inline';

   328               document.getElementById(aclManagerID + '_next').value = 'Save Changes';

   329               

   330             // } catch(e) { alert(e); aclDebug(ajax.responseText); }

   331             

   332             break;

   333           case 'success':

   334             var note = document.createElement('div');

   335             note.className = 'info-box';

   336             note.style.marginLeft = '0';

   337             var b = document.createElement('b');

   338             b.appendChild(document.createTextNode('Permissions updated'));

   339             note.appendChild(b);

   340             note.appendChild(document.createElement('br'));

   341             note.appendChild(document.createTextNode('The permissions for '+data.target_name+' on this page have been updated successfully.'));

   342             note.appendChild(document.createElement('br'));

   343             var a = document.createElement('a');

   344             a.href = 'javascript:void(0);';

   345             a.onclick = function() { this.parentNode.parentNode.removeChild(this.parentNode); return false; };

   346             a.appendChild(document.createTextNode('[ dismiss :'));

   347             note.appendChild(a);

   348             var a2 = document.createElement('a');

   349             a2.href = 'javascript:void(0);';

   350             a2.onclick = function() { killACLManager(); return false; };

   351             a2.appendChild(document.createTextNode(': close manager ]'));

   352             note.appendChild(a2);

   353             document.getElementById(aclManagerID + '_main').insertBefore(note, document.getElementById(aclManagerID + '_main').firstChild);

   354             if(!document.getElementById(aclManagerID+'_deletelnk'))

   355               document.getElementById(aclManagerID + '_main').innerHTML += '<p id="'+aclManagerID+'_deletelnk" style="text-align: right;"><a href="#delete_acl_rule" onclick="if(confirm(\'Do you really want to delete this rule?\')) __aclDeleteRule(); return false;" style="color: red;">Delete this rule</a></p>';

   356             //fadeInfoBoxes();

   357             break;

   358           case 'delete':

   359             

   360             params = {

   361               'mode' : 'listgroups'

   362             };

   363           params = toJSONString(params);

   364           params = ajaxEscape(params);

   365           ajaxPost(stdAjaxPrefix+'&_mode=acljson', 'acl_params='+params, function() {

   366               if(ajax.readyState == 4)

   367               {

   368                 document.getElementById(aclManagerID+'_main').innerHTML = '';

   369                 document.getElementById(aclManagerID + '_back').style.display = 'none';

   370                 document.getElementById(aclManagerID + '_next').value = 'Next >';

   371                 var thispage = strToPageID(title);

   372                 groups.page_id = thispage[0];

   373                 groups.namespace = thispage[1];

   374                 __aclBuildSelector(groups);

   375                 

   376                 note = document.createElement('div');

   377                 note.className = 'info-box';

   378                 note.style.marginLeft = '0';

   379                 b = document.createElement('b');

   380                 b.appendChild(document.createTextNode('Entry deleted'));

   381                 note.appendChild(b);

   382                 note.appendChild(document.createElement('br'));

   383                 note.appendChild(document.createTextNode('The access rules for '+aclDataCache.target_name+' on this page have been deleted.'));

   384                 note.appendChild(document.createElement('br'));

   385                 a = document.createElement('a');

   386                 a.href = '#';

   387                 a.onclick = function() { this.parentNode.parentNode.removeChild(this.parentNode); return false; };

   388                 a.appendChild(document.createTextNode('[ dismiss :'));

   389                 note.appendChild(a);

   390                 a = document.createElement('a');

   391                 a.href = '#';

   392                 a.onclick = function() { killACLManager(); return false; };

   393                 a.appendChild(document.createTextNode(': close manager ]'));

   394                 note.appendChild(a);

   395                 document.getElementById(aclManagerID + '_main').insertBefore(note, document.getElementById(aclManagerID + '_main').firstChild);

   396                 //fadeInfoBoxes();

   397                 

   398               }

   399             });

   400             

   401             break;

   402           case 'error':

   403             alert("Server side processing error:\n"+data.error);

   404             break;

   405           case 'debug':

   406             aclDebug(data.text);

   407             break;

   408           default:

   409             alert("Invalid JSON response from server\nMode: "+data.mode+"\nJSON string: "+ajax.responseText);

   410             break;

   411         }

   412       }

   413     });

   414 }

   415 

   416 function __aclBuildGroupsHTML(groups)

   417 {

   418   groups = groups.groups;

   419   select = document.createElement('select');

   420   for(var i in groups)

   421   {

   422     if(typeof(groups[i]['name']) == 'string' && i != 'toJSONString')

   423     {

   424       o = document.createElement('option');

   425       o.value = groups[i]['id'];

   426       t = document.createTextNode(groups[i]['name']);

   427       o.appendChild(t);

   428       select.appendChild(o);

   429     }

   430   }

   431   return select;

   432 }

   433 

   434 function __aclBuildWizardWindow()

   435 {

   436   darken();

   437   box = document.createElement('div');

   438   box.style.width = '640px'

   439   box.style.height = '440px';

   440   box.style.position = 'fixed';

   441   width = getWidth();

   442   height = getHeight();

   443   box.style.left = ( width / 2 - 320 ) + 'px';

   444   box.style.top = ( height / 2 - 250 ) + 'px';

   445   box.style.backgroundColor = 'white';

   446   box.style.zIndex = getHighestZ() + 1;

   447   box.id = aclManagerID;

   448   box.style.opacity = '0';

   449   box.style.filter = 'alpha(opacity=0)';

   450   box.style.display = 'none';

   451   

   452   mainwin = document.createElement('div');

   453   mainwin.id = aclManagerID + '_main';

   454   mainwin.style.clip = 'rect(0px,640px,440px,0px)';

   455   mainwin.style.overflow = 'auto';

   456   mainwin.style.width = '620px';

   457   mainwin.style.height = '420px';

   458   

   459   panel = document.createElement('div');

   460   panel.style.width = '620px';

   461   panel.style.padding = '10px';

   462   panel.style.lineHeight = '40px';

   463   panel.style.textAlign = 'right';

   464   panel.style.position = 'fixed';

   465   panel.style.left = ( width / 2 - 320 ) + 'px';

   466   panel.style.top = ( height / 2 + 190 ) + 'px';

   467   panel.style.backgroundColor = '#D0D0D0';

   468   panel.style.opacity = '0';

   469   panel.style.filter = 'alpha(opacity=0)';

   470   panel.id = aclManagerID + '_panel';

   471   

   472   form = document.createElement('form');

   473   form.method = 'post';

   474   form.action = 'javascript:void(0)';

   475   form.onsubmit = function() { if(this.username && !submitAuthorized) return false; __aclSubmitManager(this); return false; };

   476   form.name = aclManagerID + '_formobj';

   477   form.id   = aclManagerID + '_formobj_id';

   478   

   479   back = document.createElement('input');

   480   back.type = 'button';

   481   back.value = '< Back';

   482   back.style.fontWeight = 'normal';

   483   back.onclick = function() { ajaxACLSwitchToSelector(); return false; };

   484   back.style.display = 'none';

   485   back.id = aclManagerID + '_back';

   486   

   487   saver = document.createElement('input');

   488   saver.type = 'submit';

   489   saver.value = 'Next >';

   490   saver.style.fontWeight = 'bold';

   491   saver.id = aclManagerID + '_next';

   492   

   493   closer = document.createElement('input');

   494   closer.type = 'button';

   495   closer.value = 'Cancel Changes';

   496   closer.onclick = function() { if(!confirm('Do you really want to close the ACL manager?')) return false; killACLManager(); return false; }

   497   

   498   spacer1 = document.createTextNode('  ');

   499   spacer2 = document.createTextNode('  ');

   500   

   501   panel.appendChild(back);

   502   panel.appendChild(spacer1);

   503   panel.appendChild(saver);

   504   panel.appendChild(spacer2);

   505   panel.appendChild(closer);

   506   form.appendChild(mainwin);

   507   form.appendChild(panel);

   508   box.appendChild(form);

   509   

   510   body = document.getElementsByTagName('body')[0];

   511   body.appendChild(box);

   512   setTimeout("document.getElementById('"+aclManagerID+"').style.display = 'block'; opacity('"+aclManagerID+"', 0, 100, 500); opacity('"+aclManagerID + '_panel'+"', 0, 100, 500);", 1000);

   513 }

   514 

   515 function killACLManager()

   516 {

   517   el = document.getElementById(aclManagerID);

   518   if(el)

   519   {

   520     el.parentNode.removeChild(el);

   521     enlighten();

   522   }

   523 }

   524 

   525 function __aclSubmitManager(form)

   526 {

   527   var thefrm = document.forms[form.name];

   528   var modeobj = form_fetch_field(thefrm, 'mode');

   529   if ( typeof(modeobj) == 'object' )

   530   {

   531     var mode = (thefrm.mode.value) ? thefrm.mode.value : 'cant_get';

   532   }

   533   else

   534   {

   535     var mode = '';

   536   }

   537   switch(mode)

   538   {

   539     case 'cant_get':

   540       alert('BUG: can\'t get the state value from the form field.');

   541       break;

   542     case 'seltarget':

   543       var target_type = parseInt(getRadioState(thefrm, 'target_type'));

   544       if(isNaN(target_type))

   545       {

   546         alert('Please select a target type.');

   547         return false;

   548       }

   549       target_id = ( target_type == 1 ) ? parseInt(thefrm.group_id.value) : thefrm.username.value;

   550       

   551       obj = { 'mode' : mode, 'target_type' : target_type, 'target_id' : target_id };

   552       

   553       thispage = strToPageID(title);

   554       do_scopesel = ( thispage[0] == aclDataCache.page_id && thispage[1] == aclDataCache.namespace );

   555       

   556       if(do_scopesel)

   557       {

   558         scope = getRadioState(thefrm, 'scope');

   559         if(scope == 'page')

   560         {

   561           pageid = strToPageID(title);

   562           obj['page_id'] = pageid[0];

   563           obj['namespace'] = pageid[1];

   564         }

   565         else if(scope == 'global')

   566         {

   567           obj['page_id'] = false;

   568           obj['namespace'] = false;

   569         }

   570         else

   571         {

   572           alert('Invalid scope');

   573           return false;

   574         }

   575       }

   576       else

   577       {

   578         obj['page_id'] = aclDataCache.page_id;

   579         obj['namespace'] = aclDataCache.namespace;

   580       }

   581       if(target_id == '')

   582       {

   583         alert('Please enter a username.');

   584         return false;

   585       }

   586       __aclJSONSubmitAjaxHandler(obj);

   587       break;

   588     case 'save_edit':

   589     case 'save_new':

   590       var form = document.forms[aclManagerID + '_formobj'];

   591       selections = new Object();

   592       for(var i in aclPermList)

   593       {

   594         if(i != 'toJSONString' && i != aclPermList.length-1)

   595         {

   596           selections[aclPermList[i]] = getRadioState(form, aclPermList[i]);

   597           if(!selections[aclPermList[i]])

   598           {

   599             alert("Invalid return from getRadioState: "+i+": "+selections[i]+" ("+typeof(selections[i])+")");

   600             return false;

   601           }

   602         }

   603       }

   604       obj = new Object();

   605       obj['perms'] = selections;

   606       obj['mode'] = mode;

   607       obj['target_type'] = aclDataCache.target_type;

   608       obj['target_id'] = aclDataCache.target_id;

   609       obj['target_name'] = aclDataCache.target_name;

   610       obj['page_id'] = aclDataCache.page_id;

   611       obj['namespace'] = aclDataCache.namespace;

   612       __aclJSONSubmitAjaxHandler(obj);

   613       break;

   614     default:

   615       alert("JSON form submit: invalid mode string "+mode+", stopping execution");

   616       return false;

   617       break;

   618   }

   619 }

   620 

   621 function getRadioState(form, name)

   622 {

   623   inputs = form.getElementsByTagName('input');

   624   radios = new Array();

   625   for(var i in inputs)

   626   {

   627     if(inputs[i]) if(inputs[i].type == 'radio')

   628       radios.push(inputs[i]);

   629   }

   630   for(var i in radios)

   631   {

   632     if(radios[i].checked && radios[i].name == name)

   633       return radios[i].value;

   634   }

   635   return false;

   636 }

   637 

   638 function __aclSetAllRadios(val)

   639 {

   640   val = val+'';

   641   form = document.forms[aclManagerID + '_formobj'];

   642   if (!form)

   643     return false;

   644   inputs = form.getElementsByTagName('input');

   645   radios = new Array();

   646   for(var i in inputs)

   647   {

   648     if(inputs[i].type == 'radio')

   649       radios.push(inputs[i]);

   650   }

   651   for(var i in radios)

   652   {

   653     if(radios[i].value == val)

   654       radios[i].checked = true;

   655     else

   656       radios[i].checked = false;

   657   }

   658 }

   659 

   660 function __aclDeleteRule()

   661 {

   662   if(!aclDataCache) return false;

   663   if(aclDataCache.mode != 'seltarget') return false;

   664   parms = {

   665     'target_type' : aclDataCache.target_type,

   666     'target_id' : aclDataCache.target_id,

   667     'target_name' : aclDataCache.target_name,

   668     'page_id' : aclDataCache.page_id,

   669     'namespace' : aclDataCache.namespace,

   670     'mode' : 'delete'

   671   };

   672   __aclJSONSubmitAjaxHandler(parms);

   673 }

   674 

   675 function array_keys(obj)

   676 {

   677   keys = new Array();

   678   for(var i in obj)

   679     keys.push(i);

   680   return keys;

   681 }

   682 

   683 function form_fetch_field(form, name)

   684 {

   685   var fields = form.getElementsByTagName('input');

   686   if ( fields.length < 1 )

   687     return false;

   688   for ( var i = 0; i < fields.length; i++ )

   689   {

   690     var field = fields[i];

   691     if ( field.name == name )

   692       return field;

   693   }

   694   return false;

   695 }

   696