126 function ajaxRenameSidebarStage1(parent, id)

   127 {

   128   var oldname = parent.firstChild.nodeValue;

   129   parent.removeChild(parent.firstChild);

   130   parent.ondblclick = function() {};

   131   parent._idcache = id;

   132   var input = document.createElement('input');

   133   input.type = 'text';

   134   input.sbedit_id = id;

   135   input.oldvalue = oldname;

   136   input.onkeyup = function(e)

   137   {

   138     if ( typeof(e) != 'object' )

   139       return false;

   140     if ( !e.keyCode )

   141       return false;

   142     if ( e.keyCode == 13 )

   143     {

   144       ajaxRenameSidebarStage2(this);

   145     }

   146     if ( e.keyCode == 27 )

   147     {

   148       ajaxRenameSidebarCancel(this);

   149     }

   150   };

   151   input.onblur = function()

   152   {

   153     ajaxRenameSidebarCancel(this);

   154   };

   155   input.value = oldname;

   156   input.style.fontSize = '7pt';

   157   parent.appendChild(input);

   158   input.focus();

   159 }

   160 

   161 function ajaxRenameSidebarStage2(input)

   162 {

   163   var newname = input.value;

   164   var id = input.sbedit_id;

   165   var parent = input.parentNode;

   166   parent.removeChild(input);

   167   parent.appendChild(document.createTextNode(newname));

   168   parent.ondblclick = function() { ajaxRenameSidebarStage1(this, this._idcache); return false; };

   169   var img = document.createElement('img');

   170   img.src = scriptPath + '/images/loading.gif';

   171   parent.appendChild(img);

   172   newname = ajaxEscape(newname);

   173   ajaxPost(makeUrlNS('Special', 'EditSidebar', 'ajax&noheaders&action=rename&id='+id), 'newname=' +newname, function()

   174     {

   175       if ( ajax.readyState == 4 )

   176       {

   177         parent.removeChild(img);

   178         if ( ajax.responseText != 'GOOD' )

   179           new messagebox(MB_OK|MB_ICONSTOP, 'Error renaming block', ajax.responseText);

   180       }

   181     });

   182 }

   183 

   184 function ajaxRenameSidebarCancel(input)

   185 {

   186   var newname = input.oldvalue;

   187   var id = input.sbedit_id;

   188   var parent = input.parentNode;

   189   parent.removeChild(input);

   190   parent.appendChild(document.createTextNode(newname));

   191   parent.ondblclick = function() { ajaxRenameSidebarStage1(this, this._idcache); return false; };

   192 }

   193