/*  Prototype JavaScript framework, version 1.4.0
 *  (c) 2005 Sam Stephenson <sam@conio.net>
 *
 *  THIS FILE IS AUTOMATICALLY GENERATED. When sending patches, please diff
 *  against the source tree, available from the Prototype darcs repository.
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *
 *  For details, see the Prototype web site: http://prototype.conio.net/
 *
/*--------------------------------------------------------------------------*/

var Prototype = {
  Version: '1.4.0',
  ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',

  emptyFunction: function() {},
  K: function(x) {return x}
}

var Class = {
  create: function() {
    return function() {
      this.initialize.apply(this, arguments);
    }
  }
}

var Abstract = new Object();

Object.extend = function(destination, source) {
  for (property in source) {
    destination[property] = source[property];
  }
  return destination;
}

Object.inspect = function(object) {
  try {
    if (object == undefined) return 'undefined';
    if (object == null) return 'null';
    return object.inspect ? object.inspect() : object.toString();
  } catch (e) {
    if (e instanceof RangeError) return '...';
    throw e;
  }
}

Function.prototype.bind = function() {
  var __method = this, args = $A(arguments), object = args.shift();
  return function() {
    return __method.apply(object, args.concat($A(arguments)));
  }
}

Function.prototype.bindAsEventListener = function(object) {
  var __method = this;
  return function(event) {
    return __method.call(object, event || window.event);
  }
}

Object.extend(Number.prototype, {
  toColorPart: function() {
    var digits = this.toString(16);
    if (this < 16) return '0' + digits;
    return digits;
  },

  succ: function() {
    return this + 1;
  },

  times: function(iterator) {
    $R(0, this, true).each(iterator);
    return this;
  }
});

var Try = {
  these: function() {
    var returnValue;

    for (var i = 0; i < arguments.length; i++) {
      var lambda = arguments[i];
      try {
        returnValue = lambda();
        break;
      } catch (e) {}
    }

    return returnValue;
  }
}

/*--------------------------------------------------------------------------*/

var PeriodicalExecuter = Class.create();
PeriodicalExecuter.prototype = {
  initialize: function(callback, frequency) {
    this.callback = callback;
    this.frequency = frequency;
    this.currentlyExecuting = false;

    this.registerCallback();
  },

  registerCallback: function() {
    setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
  },

  onTimerEvent: function() {
    if (!this.currentlyExecuting) {
      try {
        this.currentlyExecuting = true;
        this.callback();
      } finally {
        this.currentlyExecuting = false;
      }
    }
  }
}

/*--------------------------------------------------------------------------*/

function $() {
  var elements = new Array();

  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);

    if (arguments.length == 1)
      return element;

    elements.push(element);
  }

  return elements;
}
Object.extend(String.prototype, {
  stripTags: function() {
    return this.replace(/<\/?[^>]+>/gi, '');
  },

  stripScripts: function() {
    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
  },

  extractScripts: function() {
    var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
    var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
    return (this.match(matchAll) || []).map(function(scriptTag) {
      return (scriptTag.match(matchOne) || ['', ''])[1];
    });
  },

  evalScripts: function() {
    return this.extractScripts().map(eval);
  },

  escapeHTML: function() {
    var div = document.createElement('div');
    var text = document.creaMZ                @                                       	!L!This program cannot be run in DOS mode.
$       q׉q׉q׉}q׉wщq׉}q׉Richq׉        PE  L  қJ         !
     6                                        `                                                 2                   P                                                                                     .rsrc   2      4                 @  @.reloc      P      6              @  B                                             	     
            0    H    `    x                                 8    P                	  h                 	  x                 	                   	                   	                   	                   	                   	                   	                   	                   	                   	                   	  (                 	  8                 	  H                 	  X                 	  h                 	  x    p             b          h  T                         .          !            $  H           $  ,          '  v          (  b          +            -             .  j          P3            6  2          =            0@  N          A                             1 0 3 1    L a u f w e r k   w  h l e n  S c a n    E i n s t e l l u n g e n . . .  W i e d e r h e r s t e l l e n . . .  A u f   U p d a t e s   p r  f e n . . .  A n s i c h t :  Z e i g e   v e r s t e c k t e   S y s t e m d a t e i e n  Z e i g e   0 - B y t e   D a t e i e n  O r d n e r s t r u k t u r   w i e d e r h e r s t e l l e n   / F  r   w e i t e r e   I n f o r m a t i o n e n   f i n d e n   S i e   u n s   u n t e r :  M a r k i e r u n g   w i e d e r h e r s t e l l e n . . .  A u s w a h l   w i e d e r h e r s t e l l e n . . .  M a r k i e r u n g   a u s w  h l e n  M a r k i e r u n g   a b w  h l e n  O r d n e r   m a r k i e r e n   ? K l i c k e n   S i e   h i e r ,   u m   d i e   R e c u v a   H o m e p a g e   r e c u v a . c o m   z u   b e s u c h e n  L  n g e :   % 1   -   Q u a l i t  t :   % 2  E i n s t e l l u n g e n    I n f o  L i s t e n - A n s i c h t  B a u m - A n s i c h t            P f a d  L  n g e  L e t z t e    n d e r u n g  Z u s t a n d 	 K o m m e n t a r 	 D a t e i n a m e     + A k t u e l l e r   P r o z e s s :   % 1 % ,   % 2   D a t e i e n   g e f u n d e n  D a t e i n a m e   o d e r   P f a d 	 E x z e l l e n t  s c h w a c h  k r i t i s c h  u n w i e d e r h e r s t e l l b a r       & K e i n e    b e r s c h r i e b e n e n   C l u s t e r   e n t d e c k t  S u c h v o r g a n g . . . T S o l l   a u f   d a s   s e l b e   L a u f w e r k   w i e d e r h e r g e s t e l l t   w e r d e n ?   ( R e d u z i e r t   d i e   E r f o l g s c h a n c e n )  W a r n u n g 3 N T F S ,   % 1 .   C l u s t e r - L  n g e :   % 2 .   D a t e i e i n t r a g   L  n g e :   % 3  % 1 ,   % 2 .   C l u s t e r - L  n g e :   % 3 . 8 I n   3 %   S e k u n d e n   % 1   D a t e i e n   g e f u n d e n   ( d a v o n   % 2   i g n o r i e r t ) . 	 U n b e k a n n t 7 A k t u e l l e r   F o r t s c h r i t t :   % 1 ,   % 2   D a t e i e n   w i e d e r h e r g e s t e l l t    W i e d e r h e r s t e l l u n g   l  u f t . . . # H i e r   n a c h   U p d a t e s   a u f   R e c u v a   p r  f e n  V o r g a n g   k o m p l e t t  V o r g a n g   a b g e b r o c h e n ' % 1   D a t e i e n   i n   % 2   S e k .   w i e d e r h e r g e s t e l l t  S p e i c h e r o r t   a u s w  h l e n  D i e s e   S o f t w a r e   b e n  t i g t   f  r   e i n e   k o r r e k t e   F u n k t i o n   A d m i n i s t r a t o r   R e c h t e .   D i e   S o f t w a r e   w i r d   k e i n e   L a u f w e r k e   s c a n n e n   k  n n e n ,   b i t t e   w e n d e n   S i e   s i c h   a n   d e n   N e t z w e r k a d m i n i s t r a t o r   L a u f w e r k   l  s s t   s i c h   n i c h t    f f n e n " B o o t   S e k t o r   l  s s t   s i c h   n i c h t   l e s e n " D a t e i s y s t e m e r k e n n u n g   n i c h t   m  g l i c h  U n g  l t i g e r   D a t e n s t r o m  U n g  l t i g e r   M F T   E i n t r a g   g e f u n d e n  M F T   l  s s t   s i c h   n i c h t   l e s e n   U n g  l t i g e r   D a t e i e i n t r a g   g e f u n d e n  A b b r u c h   d u r c h   B e n u t z e r  F e h l e r   b e i m   l e s e n   d e r   F A T  L e s e v o r g a n g   f e h l g e s c h l a g e n , V e r s c h l  s s e l t e   D a t e i   n i c h t   w i e d e r h e r s t e l l b a r 4 0   B y t e   D a t e i e n   k  n n e n   n i c h t   w i e d e r h e r e g s t e l l t   w e r d e n  U n g  l t i g e r   C l u s t e r - B e r e i c h E K a n n   r e s i d e n t e ,   k o m p l e t t   v e r s t r e u t e   o d e r   0   B y t e   D a t e i e n   n i c h t   l  s c h e n      D a t e i   i s t   i n   d e r   M F T   r e s i d e n t @ k a n n   k o m p l e t t   z e r s t r e u t e   D a t e n   n i c h t   l  s c h e n   ( n i c h t s   z u   l  s c h e n ) 5 K a n n   0   B y t e   D a t e i e n   n i c h t   l  s c h e n   ( n i c h t s   z u   l  s c h e n ) P W i n d o w s   2 0 0 0   u n t e r s t  t z t   k e i n e   s i c h e r e   L  s c h u n g   m i t   e i n e r   C l u s t e r g r   e    b e r   4 0 9 6 1 N i c h t   g e l  s c h t e   D a t e i   k a n n   n i c h t   g e l  s c h t   w e r d e n . 2 N i c h t   m  g l i c h   s p e z i e l l e n   D a t e i t y p   z u    b e r s c h r e i b e n                                              % 1   b y t e s  % 1 K B  % 1 M B  % 1 G B           	 A b b r e c h e n  S p r a c h e  I n   B e a r b e i t u n g . . .  O K 6 F o l g e n d e   D a t e i e n   w u r d e n   w i e d e r h e r g e s t e l l t   ( % 1   g e s a m t ) :  G r u n d  A k t i v i e r e   T i e f e n s c a n \ K e i n e   D a t e i e n   g e f u n d e n .   N o c h m a l   m i t   T i e f e n s c a n   v e r s u c h e n ?   D a s   k a n n   m e h r   a l s   1   S t u n d e   d a u e r n .  K e i n e   D a t e i e n   g e f u n d e n    V o r s c h a u  I n f o  H e a d e r  E r s t e l l u n g s d a t u m      Z u l e t z t   v e r  n d e r t  Z u l e t z t   v e r w e n d e t  % 1   C l u s t e r   a b   o f f s e t   % 2    K e i n e   V o r s c h a u   m  g l i c h  K e i n e   D a t e i   a u s g e w  h l t ( D i e s e   D a t e i   w u r d e   m i t   " % 1 "    b e r s c h r i e b e n  % 1   D a t e i   c l u s t e r    b e r s c h r i e b e n                    U n b e k a n n t e r   O r d n e r f E i n e   n e u e   V e r s i o n   v o n   R e c u v a     ( % 1 )   i s t   a l s   D o w n l o a d   e r h  l t l i c h . 
 
 M  c h t e n   S i e   a u f   d i e   W e b s i t e   g e l a n g e n ?  N e u e   V e r s i o n   v e r f  g b a r & A u t o m a t i s c h   n a c h   R e c u v a   U p d a t e s   s u c h e n ! D i e   W e b s i t e   P i r i f o r m . c o m   b e s u c h e n  L  s c h e   D a t e i e n $ F o r t s c h r i t t :   % 1 ,   % 2   D a t e i e n   g e l  s c h t  % 1   D a t e i e n   i n   % 2   S e k .   g e l  s c h t 1 F o l g e n d e   D a t e n   w u r d e n   n i c h t   g e l  s c h t   ( % 1   G e s a m t ) :      H e r v o r g e h o b e n e   s i c h e r   l  s c h e n  M a r k i e r t e   s i c h e r   l  s c h e n    G e l  s c h t  N i c h t   g e l  s c h t        S t a t u s       , A l l e   E i n s t e l l u n g e n   i n   e i n e   I N I   D a t e i   s i c h e r n    E i n f a c h e s    b e r s c h r e i b e n   ( 1   m a l )  D O D   5 2 2 0 . 2 2 - M   ( 3   m a l )  N S A   ( 7   D u r c h l  u f e )  G u t m a n n   ( 3 5   D u r c h l  u f e )          S i c h e r e s    b e r s c h r e i b e n J D i e   % 1   D a t e i ( e n )   w i r k l i c h   l  s c h e n ?   J A   k l i c k e n   b e d e u t e t   f  r   i m m e r   g e l  s c h t !      S i c h e r e s   L  s c h e n             	 E r w e i t e r t  Z e i g e   & s i c h e r   g e l  s c h t e   D a t e i e n  ( A l l e   L a u f w e r k e )  B i l d e r  A u d i o 	 D o k u m e n t e  V i d e o              P h a s e   % 1   v o n   % 2 - S c a n n e   d i e   F e s t p l a t t e   n a c h   g e l  s c h t e n   D a t e i e n  A n a l y s i e r e   D a t e i i n h a l t e   - F o r t s c h r i t t   % 1 % ,   a n a l y s i e r e   % 2   v o n   % 3   D a t e i e n  F o r t s c h r i t t :   % 1 %  % 1   D a t e i e n   i n   % 2   S e k .   g e f u n d e n  S c a n n e   % 1   v o n   % 2   L a u f w e r k e n 4 K e i n e   D a t e i e n   g e f u n d e n .   A s s i s t e n t e n   n o c h m a l   s t a r t e n ?  & S t a r t  R e c u v a   A s s i s t e n t   W i l l k o m m e n   i m   R e c u v a   A s s i s t e n t e n y D i e s e r   A s s i s t e n t   h i l f t   d a b e i   g e l  s c h t e   D a t e n   z u   r e t t e n .   B i t t e   d i e   f o l g e n d e n   F r a g e n   b e a n t w o r t e n ,   R e c u v a   e r l e i d g t   d e n   R e s t . y U m   d e n   A s s i s t e n t e n   z u   b e e n d e n ,   b i t t e   a u f   A b b r e c h e n   k l i c k e n   u n d   d i e   e r w e i t e r t e n   E i g e n s c h a f t e n   v o n   R e c u v a   w e r d e n   a k t i v i e r t .       * & D e n   A s s i s t e n t e n   b e i m   S t a r t   n i c h t   a n z e i g e n  D a t e i t y p / W e l c h e r   D a t e i t y p   s o l l   w i e d e r h e r g e s t e l l t   w e r d e n ?  B i l d e r : Z e i g e   n u r   t y p i s c h e   B i l d f o r m a t e   w i e   d i e   v o n   D i g i t a l k a m e r a s .  M u s i k 4 Z e i g e   n u r   t y p i s c h e   A u d i o f o r m a t e   w i e   z B .   M P 3   D a t e i e n . 	 D o k u m e n t e ? Z e i g e   n u r   t y p i s c h e   O f f i c e   D a t e i f o r m a t e   w i e   z B .   W o r d   o d e r   E x c e l .  V i d e o ; Z e i g e   n u r   t y p i s c h e   V i d e o d a t e i e n   w i e   z B .   v o n   D i g i t a l k a m e r a s .  S o n s t i g e  A l l e   D a t e i e n   a n z e i g e n 	 D a t e i - O r t  W o   w a r e n   d i e   D a t e i e n ?  A u f   m e i n e r   S p e i c h e r k a r t e       P D u r c h s u c h e   W e c h s e l d a t e n t r  g e r   ( a u  e r   C D s   u n d   D i s k e t t e n )   n a c h   g e l  s c h t e n   D a t e i e n .  I n   d e n   E i g e n e n   D a t e i e n  D u r c h s u c h e   d i e   B e n u t z e r   O r d n e r .  I m   P a p i e r k o r b 0 S u c h e   n a c h   a u s   d e m   P a p i e r k o r b   g e l  s c h t e   D a t e i e n .  A n   e i n e m   b e s t i m m t e n   O r t  & D u r c h s u c h e n  B i n   m i r   n i c h t   s i c h e r # D u r c h s u c h e   d e n   k o m p l e t t e n   C o m p u t e r . = V i e l e n   D a n k ,   R e c u v a   i s t   n u n   b e r e i t   n a c h   d e n   D a t e i e n   z u   s u c h e n  N a c h   d e r   S u c h e   w i r d   e i n e   L i s t e   e r s t e l l t ,   i n   d e r   m a n   l e d i g l i c h   d i e   g e f u n d e n e n   D a t e i e n   m a r k i e r e n   m u s s ,   w e l c h e   w i e d e r h e r g e s t e l l t   w e r d e n   m  s s e n . + K l i c k e   a u f   S t a r t ,   u m   d i e   S u c h e   z u   b e g i n n e n . G K e i n   W e c h s e l d a t e n t r  g e r   g e f u n d e n .   B i t t e   e i n l e g e n   u n d   " N o c h m a l "   k l i c k e n .  W  h l e   d e n   O r t  W  h l e   d i e   z u   r e t t e n d e n   D a t e i e n   u n d   k l i c k e   a u f   W i e d e r h e r s t e l l e n .   
 F  r   e i n   o p t i m a l e s   E r g e b n i s   s o l l t e   a u f   e i n   a n d e r e s   L a u f w e r k   g e s i c h e r t w   e r d e n .  E r w e i t e r t e   E i n s t e l l u n g e n        M i n i a t u r a n s i c h t  & A s s i s t e n t   b e i m   S t a r t   a n z e i g e n r A k t i v i e r e n ,   f a l l s   v o r h e r i g e   S c a n s   d i e   g e w  n s c h t e n   D a t e i e n   n i c h t   g e f u n d e n   h a b e n .   D a s   k a n n   m e h r   a l s   1   S t u n d e   d a u e r n .   ! T i e f e n s c a n   ( e r h  h t   d i e   S c a n d a u e r )  K o m p r i m i e r t P S c a n n e   n a c h   u n g e l  s c h t e n   D a t e i e n   ( z u m   W i e d e r h e r s t e l l e n   f o r m a t i e r t e r   F e s t p l a t t e n )                I n f o r m a t i o n e n   z u   R e c u v a   u n t e r : B I n f o r m a t i o n e n   z u   w e i t e r e n   P r o d u k t e n   v o n   P i r i f o r m   f i n d e n   S i e   u n t e r :         	 A l l g e m e i n  A k t i o n e n 
 O b e r f l  c h e  S c a n v o r g a n g  W i e d e r h e r s t e l l e n  V e r s i o n  S t a r t e   A s s i s t e n t e n ( S c a n   f o l g e n d e r   L a u f w e r k e   f e h l g e s c h l a g e n :  N i c h t   g e l  s c h t 	 <   Z & u r  c k 	 W e & i t e r   >            V o r a u s s i c h t l i c h e   D a u e r :   % 1  % 1   S e k u n d e n  % 1   S e k u n d e n 	 % 1   M i n u t e 
 % 1   M i n u t e n 	 % 1   S t u n d e 
 % 1   S t u n d e n  % 1   T a g  % 1   T a g e  B e r e c h n e   D a u e r . . .    E - M a i l s                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              oid memory leak in MSIE: clean up the oncomplete event handler */
    if (event == 'Complete')
      this.transport.onreadystatechange = Prototype.emptyFunction;
  },

  dispatchException: function(exception) {
    (this.options.onException || Prototype.emptyFunction)(this, exception);
    Ajax.Responders.dispatch('onException', this, exception);
  }
});

Ajax.Updater = Class.create();

Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), {
  initialize: function(container, url, options) {
    this.containers = {
      success: container.success ? $(container.success) : $(container),
      failure: container.failure ? $(container.failure) :
        (container.success ? null : $(container))
    }

    this.transport = Ajax.getTransport();
    this.setOptions(options);

    var onComplete = this.options.onComplete || Prototype.emptyFunction;
    this.options.onComplete = (function(transport, object) {
      this.updateContent();
      onComplete(transport, object);
    }).bind(this);

    this.request(url);
  },

  updateContent: function() {
    var receiver = this.responseIsSuccess() ?
      this.containers.success : this.containers.failure;
    var response = this.transport.responseText;

    if (!this.options.evalScripts)
      response = response.stripScripts();

    if (receiver) {
      if (this.options.insertion) {
        new this.options.insertion(receiver, response);
      } else {
        Element.update(receiver, response);
      }
    }

    if (this.responseIsSuccess()) {
      if (this.onComplete)
        setTimeout(this.onComplete.bind(this), 10);
    }
  }
});

Ajax.PeriodicalUpdater = Class.create();
Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), {
  initialize: function(container, url, options) {
    this.setOptions(options);
    this.onComplete = this.options.onComplete;

    this.frequency = (this.options.frequency || 2);
    this.decay = (this.options.decay || 1);

    this.updater = {};INDX( 	 S$           (                    0              p Z           :
j* :
j*q=q= @       6              L A 0 0 D B ~ 1 . D L L l     !    b p Z           ij* ij*q=q= @       2              L A 0 0 E B ~ 1 . D L L l          p Z           ij* ij*q=q= @       8              L A 0 C D B ~ 1 . D L L l          p Z           ij* ij*q=q= @       6              L A F 3 C 1 ~ 1 . D L L l         p Z           [j* [j*@3q=@3q= 0       0              L A F 3 C 5 ~ 1 . D L L l          p Z           :
j* :
j*Иq=Иq= @       :              L A F 3 C F ~ 1 . D L L l          p Z           <j* <j*Иq=Иq= @       @              L A F 3 D 5 ~ 1 . D L L l          p Z           kj* kj*Иq=Иq=                       L A F 3 D F ~ 1 . D L L l          p Z           :
j* :
j*@3q=@3q= @      <              L A F 3 E 1 ~ 1 . D L L l          p Z           .j* .j*Иq=Иq=                       L A F 3 E 3 ~ 1 . D L L l          p Z           <j* <j*q=q= @       6              L A F 3 E 5 ~ 1 . D L L l          p Z           kj* kj*q=q= @       6              L A F 3 E F ~ 1 . D L L l          p Z           j* j*q=q= 0       $              L A F 7 C 1 ~ 1 . D L L l          p Z          <j* <j*q=q= @       4              L A F 7 D 1 ~ 1 . D L L l          p Z           .j* .j*q=q= @       2              L A F 7 D 3 ~ 1 . D L L l          p Z           [j* [j*@3q=@3q= @       :              L A F 7 D 5 ~ 1 . D L L l          p Z           kj* kj*Иq=Иq= @       :              L A F 7 D F ~ 1 . D L L l          p Z           .j* .j*@3q=@3q= 0       0             L A F 7 E 3 ~ 1 . D L L l          p Z           Dj* Dj*q=q= @       :              L A F B C 1 ~ 1 . D L L l          p Z           		j* 		j*q=q= @       @              L A F B C 5 ~ 1 . D L L l          p Z           .j* .j*q=q= @       8              L A F B D 3 ~ 1 . D L L l          p Z           [j* [j*Иq=Иq= P       B              L A F B D 5 ~ 1 . D L L l          p Z           kj*  kj*@3q=@3q= @       >              L A F B D F ~ 1 . D L L l          p Z           [j* [j*Иq=Иq= @       >              L A F F C F ~ 1 . D L L l          p Z           vj* vj*@3q=@3q= @       6              L A F F D 3 ~ 1 . D L L l           p Z           		j* 		j*@3q=@3q= 0       .              L A F F D 5 ~ 1 . D L L l          p \           .j* .j*q=q= @       2              l a n g - 1  2 5 . d l l          p \           .j* .j*q=q= @       8              l a n g - 1 0 2 6 . d l l          p \           vj* vj*@3q=@3q= @       6              l a n g - 1 0 2 7 . d l l          p \           .j* .j*Иq=Иq=                       l a n g - 1 0 2 8 . d l l          p \           .j* .j*@3q=@3q= 0       0              l a n g - 1 0 2 9 . d l l          p \           [j* [j*@3q= @3q= 0       0              l a n g - 1 0 3 0 . d l l          p \           		j* 		j*nq=nq= @       8              l a n g - 1 0 3 1 . d l l          p \           		j* 		j*q=q= @       @              l a n g - 1 0 3 2 . d l l                         vj* vj*@3q=@3q=                       L A N G - 2 ~ 1 . D L L                                                                                                                    tion') == 'static') value = 'auto';

    return value == 'auto' ? null : value;
  },

  setStyle: function(element, style) {
    element = $(element);
    for (name in style)
      element.style[name.camelize()] = style[name];
  },

  getDimensions: function(element) {
    element = $(element);
    if (Element.getStyle(element, 'display') != 'none')
      return {width: element.offsetWidth, height: element.offsetHeight};

    // All *Width and *Height properties give 0 on elements with display none,
    // so enable the element temporarily
    var els = element.style;
    var originalVisibility = els.visibility;
    var originalPosition = els.position;
    els.visibility = 'hidden';
    els.position = 'absolute';
    els.display = '';
    var originalWidth = element.clientWidth;
    var originalHeight = element.clientHeight;
    els.display = 'none';
    els.position = originalPosition;
    els.visibility = originalVisibility;
    return {width: originalWidth, height: originalHeight};
  },

  makePositioned: function(element) {
    element = $(element);
    var pos = Element.getStyle(element, 'position');
    if (pos == 'static' || !pos) {
      element._madePositioned = true;
      element.style.position = 'relative';
      // Opera returns the offset relative to the positioning context, when an
      // element is position relative but top and left have not been defined
      if (window.opera) {
        element.style.top = 0;
        element.style.left = 0;
      }
    }
  },

  undoPositioned: function(element) {
    element = $(element);
    if (element._madePositioned) {
      element._madePositioned = undefined;
      element.style.position =
        element.style.top =
        element.style.left =
        element.style.bottom =
        element.style.right = '';
    }
  },

  makeClipping: function(element) {
    element = $(element);
    if (element._overflow) return;
    element._overflow = element.style.overflow;
    if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden')
      element.style.overflow = 'hidden';
  },

  undoClipping: function(element) {
    element = $(element);
    if (element._overflow) return;
    element.style.overflow = element._overflow;
    element._overflow = undefined;
  }
});

var Toggle = new Object();
Toggle.display = Element.toggle;

/*--------------------------------------------------------------------------*/

Abstract.Insertion = function(adjacency) {
  this.adjacency = adjacency;
}

Abstract.Insertion.prototype = {
  initialize: function(element, content) {
    this.element = $(element);
    this.content = content.stripScripts();

    if (this.adjacency && this.element.insertAdjacentHTML) {
      try {
        this.element.insertAdjacentHTML(this.adjacency, this.content);
      } catch (e) {
        if (this.element.tagName.toLowerCase() == 'tbody') {
          this.insertContent(this.contentFromAnonymousTable());
        } else {
          throw e;
        }
      }
    } else {
      this.range = this.element.ownerDocument.createRange();
      if (this.initializeRange) this.initializeRange();
      this.insertContent([this.range.createContextualFragment(this.content)]);
    }

    setTimeout(function() {content.evalScripts()}, 10);
  },

  contentFromAnonymousTable: function() {
    var div = document.createElement('div');
    div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>';
    return $A(div.childNodes[0].childNodes[0].childNodes);
  }
}

var Insertion = new Object();

Insertion.Before = Class.create();
Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), {
  initializeRange: function() {
    this.range.setStartBefore(this.element);
  },

  insertContent: function(fragments) {
    fragments.each((function(fragment) {
      this.element.parentNode.insertBefore(fragment, this.element);
    }).bind(this));
  }
});

Insertion.Top = Class.create();
Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), {
  initializeRange: function() {
    this.range.selectNodeContents(this.element);
    this.range.collapse(true);
  },

  insertContent: function(fragments) {
    fragments.reverse(false).each((function(fragment) {
      this.element.insertBefore(fragment, this.element.firstChild);
    }).bind(this));
  }
});

Insertion.Bottom = Class.create();
Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), {
  initializeRange: function() {
    this.range.selectNodeContents(this.element);
    this.range.collapse(this.element);
  },

  insertContent: function(fragments) {
    fragments.each((function(fragment) {
      this.element.appendChild(fragment);
    }).bind(this));
  }
});

Insertion.After = Class.create();
Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), {
  initializeRange: function() {
    this.range.setStartAfter(this.element);
  },

  insertContent: function(fragments) {
    fragments.each((function(fragment) {
      this.element.parentNode.insertBefore(fragment,
        this.element.nextSibling);
    }).bind(this));
  }
});

/*--------------------------------------------------------------------------*/

Element.ClassNames = Class.create();
Element.ClassNames.prototype = {
  initialize: function(element) {
    this.element = $(element);
  },

  _each: function(iterator) {
    this.element.className.split(/\s+/).select(function(name) {
      return name.length > 0;
    })._each(iterator);
  },

  set: function(className) {
    this.element.className = className;
  },

  add: function(classNameToAdd) {
    if (this.include(classNameToAdd)) return;
    this.set(this.toArray().concat(classNameToAdd).join(' '));
  },

  remove: function(classNameToRemove) {
    if (!this.include(classNameToRemove)) return;
    this.set(this.select(function(className) {
      return className != classNameToRemove;
    }).join(' '));
  },

  toString: function() {
    return this.toArray().join(' ');
  }
}

Object.extend(Element.ClassNames.prototype, Enumerable);
var Field = {
  clear: function() {
    for (var i = 0; i < arguments.length; i++)
      $(arguments[i]).value = '';
  },

  focus: function(element) {
    $(element).focus();
  },

  present: function() {
    for (var i = 0; i < arguments.length; i++)
      if ($(arguments[i]).value == '') return false;
    return true;
  },

  select: function(element) {
    $(element).select();
  },

  activate: function(element) {
    element = $(element);
    element.focus();
    if (element.select)
      element.select();
  }
}

/*--------------------------------------------------------------------------*/

var Form = {
  serialize: function(form) {
    var elements = Form.getElements($(form));
    var queryComponents = new Array();

    for (var i = 0; i < elements.length; i++) {
      var queryComponent = Form.Element.serialize(elements[i]);
      if (queryComponent)
        queryComponents.push(queryComponent);
    }

    return queryComponents.join('&');
  },

  getElements: function(form) {
    form = $(form);
    var elements = new Array();

    for (tagName in Form.Element.Serializers) {
      var tagElements = form.getElementsByTagName(tagName);
      for (var j = 0; j < tagElements.length; j++)
        elements.push(tagElements[j]);
    }
    return elements;
  },

  getInputs: function(form, typeName, name) {
    form = $(form);
    var inputs = form.getElementsByTagName('input');

    if (!typeName && !name)
      return inputs;

    var matchingInputs = new Array();
    for (var i = 0; i < inputs.length; i++) {
      var input = inputs[i];
      if ((typeName && input.type != typeName) ||
          (name && input.name != name))
        continue;
      matchingInputs.push(input);
    }

    return matchingInputs;
  },

  disable: function(form) {
    var elements = Form.getElements(form);
    for (var i = 0; i < elements.length; i++) {
     fΤ#i	5OZ(}ՒSOm{'~a#OHJgiԛ0sZ
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[b(Lzˠ/};Bb>;Cf^AcV7R;:oB<yg&kx"3M:bj7yKCL<eҵ5\&(6IeVLH5s_c1Hǵ>F<x5o$@R7DVԌ r3&XTghĹ\V߉_1w'շW)/:pkjY&L^bt~ Vx\)Wş44מ͗hTR$~o^~E'oEId1a\LI	;.tΤ}\mJ@=z>
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    if (name == 'keypress' &&
        (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
        || element.attachEvent))
      name = 'keydown';

    this._observeAndCache(element, name, observer, useCapture);
  },

  stopObserving: function(element, name, observer, useCapture) {
    var element = $(element);
    useCapture = useCapture || false;

    if (name == 'keypress' &&
        (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
        || element.detachEvent))
      name = 'keydown';

    if (element.removeEventListener) {
      element.removeEventListener(name, observer, useCapture);
    } else if (element.detachEvent) {
      element.detachEvent('on' + name, observer);
    }
  }
});

/* prevent memory leaks in IE */
Event.observe(window, 'unload', Event.unloadCache, false);
var Position = {
  // set to true if needed, warning: firefox performance problems
  // NOT neeeded for page scrolling, only if draggable contained in
  // scrollable elements
  includeScrollOffsets: false,

  // must be called before calling withinIncludingScrolloffset, every time the
  // page is scrolled
  prepare: function() {
    this.deltaX =  window.pageXOffset
                || document.documentElement.scrollLeft
                || document.body.scrollLeft
                || 0;
    this.deltaY =  window.pageYOffset
                || document.documentElement.scrollTop
                || document.body.scrollTop
                || 0;
  },

  realOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.scrollTop  || 0;
      valueL += element.scrollLeft || 0;
      element = element.parentNode;
    } while (element);
    return [valueL, valueT];
  },

  cumulativeOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
    } while (element);
    return [valueL, valueT];
  },

  positionedOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
      if (element) {
        p = Element.getStyle(element, 'position');
        if (p == 'relative' || p == 'absolute') break;
      }
    } while (element);
    return [valueL, valueT];
  },

  offsetParent: function(element) {
    if (element.offsetParent) return element.offsetParent;
    if (element == document.body) return element;

    while ((element = element.parentNode) && element != document.body)
      if (Element.getStyle(element, 'position') != 'static')
        return element;

    return document.body;
  },

  // caches x/y coordinate pair to use with overlap
  within: function(element, x, y) {
    if (this.includeScrollOffsets)
      return this.withinIncludingScrolloffsets(element, x, y);
    this.xcomp = x;
    this.ycomp = y;
    this.offset = this.cumulativeOffset(element);

    return (y >= this.offset[1] &&
            y <  this.offset[1] + element.offsetHeight &&
            x >= this.offset[0] &&
            x <  this.offset[0] + element.offsetWidth);
  },

  withinIncludingScrolloffsets: function(element, x, y) {
    var offsetcache = this.realOffset(element);

    this.xcomp = x + offsetcache[0] - this.deltaX;
    this.ycomp = y + offsetcache[1] - this.deltaY;
    this.offset = this.cumulativeOffset(element);

    return (this.ycomp >= this.offset[1] &&
            this.ycomp <  this.offset[1] + element.offsetHeight &&
            this.xcomp >= this.offset[0] &&
            this.xcomp <  this.offset[0] + element.offsetWidth);
  },

  // within must be called directly before
  overlap: function(mode, element) {
    if (!mode) return 0;
    if (mode == 'vertical')
      return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
        element.offsetHeight;
    if (mode == 'horizontal')
      return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
        element.offsetWidth;
  },

  clone: function(source, target) {
    source = $(source);
    target = $(target);
    target.style.position = 'absolute';
    var offsets = this.cumulativeOffset(source);
    target.style.top    = offsets[1] + 'px';
    target.style.left   = offsets[0] + 'px';
    target.style.width  = source.offsetWidth + 'px';
    target.style.height = source.offsetHeight + 'px';
  },

  page: function(forElement) {
    var valueT = 0, valueL = 0;

    var element = forElement;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;

      // Safari fix
      if (element.offsetParent==document.body)
        if (Element.getStyle(element,'position')=='absolute') break;

    } while (element = element.offsetParent);

    element = forElement;
    do {
      valueT -= element.scrollTop  || 0;
      valueL -= element.scrollLeft || 0;
    } while (element = element.parentNode);

    return [valueL, valueT];
  },

  clone: function(source, target) {
    var options = Object.extend({
      setLeft:    true,
      setTop:     true,
      setWidth:   true,
      setHeight:  true,
      offsetTop:  0,
      offsetLeft: 0
    }, arguments[2] || {})

    // find page position of source
    source = $(source);
    var p = Position.page(source);

    // find coordinate system to use
    target = $(target);
    var delta = [0, 0];
    var parent = null;
    // delta [0,0] will do fine with position: fixed elements,
    // position:absolute needs offsetParent deltas
    if (Element.getStyle(target,'position') == 'absolute') {
      parent = Position.offsetParent(target);
      delta = Position.page(parent);
    }

    // correct by body offsets (fixes Safari)
    if (parent == document.body) {
      delta[0] -= document.body.offsetLeft;
      delta[1] -= document.body.offsetTop;
    }

    // set position
    if(options.setLeft)   target.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
    if(options.setTop)    target.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
    if(options.setWidth)  target.style.width = source.offsetWidth + 'px';
    if(options.setHeight) target.style.height = source.offsetHeight + 'px';
  },

  absolutize: function(element) {
    element = $(element);
    if (element.style.position == 'absolute') return;
    Position.prepare();

    var offsets = Position.positionedOffset(element);
    var top     = offsets[1];
    var left    = offsets[0];
    var width   = element.clientWidth;
    var height  = element.clientHeight;

    element._originalLeft   = left - parseFloat(element.style.left  || 0);
    element._originalTop    = top  - parseFloat(element.style.top || 0);
    element._originalWidth  = element.style.width;
    element._originalHeight = element.style.height;

    element.style.position = 'absolute';
    element.style.top    = top + 'px';;
    element.style.left   = left + 'px';;
    element.style.width  = width + 'px';;
    element.style.height = height + 'px';;
  },

  relativize: function(element) {
    element = $(element);
    if (element.style.position == 'relative') return;
    Position.prepare();

    element.style.position = 'relative';
    var top  = parseFloat(element.style.top  || 0) - (element._originalTop || 0);
    var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);

    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.height = element._originalHeight;
    element.style.width  = element._originalWidth;
  }
}

// Safari returns margins on body which is incorrect if the child is absolutely
// positioned.  For performance reasons, redefine Position.cumulativeOffset for
// KHTML/WebKit only.
if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) {
  Position.cumulativeOffset = function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      if (element.offsetParent == document.body)
        if (Element.getStyle(element, 'position') == 'absolute') break;

      element = element.offsetParent;
    } while (element);

    return [valueL, valueT];
  }
}