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   1  /*
   2   * FCKeditor - The text editor for internet
   3   * Copyright (C) 2003-2005 Frederico Caldeira Knabben
   4   * 
   5   * Licensed under the terms of the GNU Lesser General Public License:
   6   *         http://www.opensource.org/licenses/lgpl-license.php
   7   * 
   8   * For further information visit:
   9   *         http://www.fckeditor.net/
  10   * 
  11   * "Support Open Source software. What about a donation today?"
  12   * 
  13   * File Name: fck.js
  14   *     Creation and initialization of the "FCK" object. This is the main object
  15   *     that represents an editor instance.
  16   * 
  17   * File Authors:
  18   *         Frederico Caldeira Knabben (fredck@fckeditor.net)
  19   */
  20  
  21  // FCK represents the active editor instance
  22  var FCK = new Object() ;
  23  FCK.Name            = FCKURLParams[ 'InstanceName' ] ;
  24  
  25  FCK.Status            = FCK_STATUS_NOTLOADED ;
  26  FCK.EditMode        = FCK_EDITMODE_WYSIWYG ;
  27  
  28  FCK.LoadLinkedFile = function()
  29  {
  30      // There is a bug on IE... getElementById returns any META tag that has the
  31      // name set to the ID you are looking for. So the best way in to get the array
  32      // by names and look for the correct one.
  33      // As ASP.Net generates a ID that is different from the Name, we must also
  34      // look for the field based on the ID (the first one is the ID).
  35      
  36      var oDocument = window.parent.document ;
  37  
  38      var eLinkedField        = oDocument.getElementById( FCK.Name ) ;
  39      var colElementsByName    = oDocument.getElementsByName( FCK.Name ) ;
  40  
  41      var i = 0;
  42      while ( eLinkedField || i == 0 )
  43      {
  44          if ( eLinkedField && ( eLinkedField.tagName == 'INPUT' || eLinkedField.tagName == 'TEXTAREA' ) )
  45          {
  46              FCK.LinkedField = eLinkedField ;
  47              break ;
  48          }
  49          eLinkedField = colElementsByName[i++] ;
  50      }
  51  }
  52  FCK.LoadLinkedFile() ;
  53  
  54  var FCKTempBin = new Object() ;
  55  FCKTempBin.Elements = new Array() ;
  56  
  57  FCKTempBin.AddElement = function( element )
  58  {
  59      var iIndex = FCKTempBin.Elements.length ;
  60      FCKTempBin.Elements[ iIndex ] = element ;
  61      return iIndex ;
  62  }
  63  
  64  FCKTempBin.RemoveElement = function( index )
  65  {
  66      var e = FCKTempBin.Elements[ index ] ;
  67      FCKTempBin.Elements[ index ] = null ;
  68      return e ;
  69  }
  70  
  71  FCKTempBin.Reset = function()
  72  {
  73      var i = 0 ;
  74      while ( i < FCKTempBin.Elements.length )
  75          FCKTempBin.Elements[ i++ ] == null ;
  76      FCKTempBin.Elements.length = 0 ;
  77  }