Team:Freiburg Software/Team/Photos

From 2010.igem.org

(Difference between revisions)
Line 10: Line 10:
color: white;
color: white;
}
}
-
<head>
+
 
 +
/* for the image frames */
 +
 
 +
#showcase {
 +
position: relative;
 +
width: 700px;
 +
height: 170px;
 +
}
 +
#showcase li {
 +
width: 170px;
 +
height: 170px;
 +
float: left;
 +
list-style-type: none;
 +
}
 +
 
 +
#showcase li img {
 +
width: 100%;
 +
height: 100%;
 +
}
 +
 
</style>
</style>
<script type="text/javascript">
<script type="text/javascript">
 +
// script.aculo.us effects.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009
-
/*
+
// Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
 +
// Contributors:
 +
//  Justin Palmer (http://encytemedia.com/)
 +
//  Mark Pilgrim (http://diveintomark.org/)
 +
//  Martin Bialasinki
 +
//
 +
// script.aculo.us is freely distributable under the terms of an MIT-style license.
 +
// For details, see the script.aculo.us web site: http://script.aculo.us/
 +
// converts rgb() and #xxx to #xxxxxx format,
 +
// returns self (or first argument) if not convertable
 +
String.prototype.parseColor = function() {
 +
  var color = '#';
 +
  if (this.slice(0,4) == 'rgb(') {
 +
    var cols = this.slice(4,this.length-1).split(',');
 +
    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
 +
  } else {
 +
    if (this.slice(0,1) == '#') {
 +
      if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
 +
      if (this.length==7) color = this.toLowerCase();
 +
    }
 +
  }
 +
  return (color.length==7 ? color : (arguments[0] || this));
 +
};
-
Table of Contents
+
/*--------------------------------------------------------------------------*/
-
-----------------
+
-
Configuration
+
-
+
-
Functions
+
-
- getPageScroll()
+
-
- getPageSize()
+
-
- pause()
+
-
- getKey()
+
-
- listenKey()
+
-
- showLightbox()
+
-
- hideLightbox()
+
-
- initLightbox()
+
-
- addLoadEvent()
+
-
+
-
Function Calls
+
-
- addLoadEvent(initLightbox)
+
-
*/
+
Element.collectTextNodes = function(element) {
 +
  return $A($(element).childNodes).collect( function(node) {
 +
    return (node.nodeType==3 ? node.nodeValue :
 +
      (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
 +
  }).flatten().join('');
 +
};
 +
Element.collectTextNodesIgnoreClass = function(element, className) {
 +
  return $A($(element).childNodes).collect( function(node) {
 +
    return (node.nodeType==3 ? node.nodeValue :
 +
      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
 +
        Element.collectTextNodesIgnoreClass(node, className) : ''));
 +
  }).flatten().join('');
 +
};
 +
Element.setContentZoom = function(element, percent) {
 +
  element = $(element);
 +
  element.setStyle({fontSize: (percent/100) + 'em'});
 +
  if (Prototype.Browser.WebKit) window.scrollBy(0,0);
 +
  return element;
 +
};
-
//
+
Element.getInlineOpacity = function(element){
-
// Configuration
+
  return $(element).style.opacity || '';
-
//
+
};
-
// If you would like to use a custom loading image or close button reference them in the next two lines.
+
Element.forceRerendering = function(element) {
-
var loadingImage = 'loading.gif';
+
  try {
-
var closeButton = 'close.gif';
+
    element = $(element);
 +
    var n = document.createTextNode(' ');
 +
    element.appendChild(n);
 +
    element.removeChild(n);
 +
  } catch(e) { }
 +
};
 +
/*--------------------------------------------------------------------------*/
 +
var Effect = {
 +
  _elementDoesNotExistError: {
 +
    name: 'ElementDoesNotExistError',
 +
    message: 'The specified DOM element does not exist, but is required for this effect to operate'
 +
  },
 +
  Transitions: {
 +
    linear: Prototype.K,
 +
    sinoidal: function(pos) {
 +
      return (-Math.cos(pos*Math.PI)/2) + .5;
 +
    },
 +
    reverse: function(pos) {
 +
      return 1-pos;
 +
    },
 +
    flicker: function(pos) {
 +
      var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4;
 +
      return pos > 1 ? 1 : pos;
 +
    },
 +
    wobble: function(pos) {
 +
      return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5;
 +
    },
 +
    pulse: function(pos, pulses) {
 +
      return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5;
 +
    },
 +
    spring: function(pos) {
 +
      return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
 +
    },
 +
    none: function(pos) {
 +
      return 0;
 +
    },
 +
    full: function(pos) {
 +
      return 1;
 +
    }
 +
  },
 +
  DefaultOptions: {
 +
    duration:  1.0,  // seconds
 +
    fps:        100,  // 100= assume 66fps max.
 +
    sync:      false, // true for combining
 +
    from:      0.0,
 +
    to:        1.0,
 +
    delay:      0.0,
 +
    queue:      'parallel'
 +
  },
 +
  tagifyText: function(element) {
 +
    var tagifyStyle = 'position:relative';
 +
    if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';
 +
    element = $(element);
 +
    $A(element.childNodes).each( function(child) {
 +
      if (child.nodeType==3) {
 +
        child.nodeValue.toArray().each( function(character) {
 +
          element.insertBefore(
 +
            new Element('span', {style: tagifyStyle}).update(
 +
              character == ' ' ? String.fromCharCode(160) : character),
 +
              child);
 +
        });
 +
        Element.remove(child);
 +
      }
 +
    });
 +
  },
 +
  multiple: function(element, effect) {
 +
    var elements;
 +
    if (((typeof element == 'object') ||
 +
        Object.isFunction(element)) &&
 +
      (element.length))
 +
      elements = element;
 +
    else
 +
      elements = $(element).childNodes;
 +
    var options = Object.extend({
 +
      speed: 0.1,
 +
      delay: 0.0
 +
    }, arguments[2] || { });
 +
    var masterDelay = options.delay;
-
//
+
    $A(elements).each( function(element, index) {
-
// getPageScroll()
+
      new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
-
// Returns array with x,y page scroll values.
+
    });
-
//
+
  },
-
function getPageScroll(){
+
  PAIRS: {
 +
    'slide':  ['SlideDown','SlideUp'],
 +
    'blind':  ['BlindDown','BlindUp'],
 +
    'appear': ['Appear','Fade']
 +
  },
 +
  toggle: function(element, effect, options) {
 +
    element = $(element);
 +
    effect  = (effect || 'appear').toLowerCase();
 +
   
 +
    return Effect[ Effect.PAIRS[ effect ][ element.visible() ? 1 : 0 ] ](element, Object.extend({
 +
      queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
 +
    }, options || {}));
 +
  }
 +
};
-
var yScroll;
+
Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;
-
if (self.pageYOffset) {
+
/* ------------- core effects ------------- */
-
yScroll = self.pageYOffset;
+
-
} else if (document.documentElement && document.documentElement.scrollTop){ // Explorer 6 Strict
+
-
yScroll = document.documentElement.scrollTop;
+
-
} else if (document.body) {// all other Explorers
+
-
yScroll = document.body.scrollTop;
+
-
}
+
-
arrayPageScroll = new Array('',yScroll)  
+
Effect.ScopedQueue = Class.create(Enumerable, {
-
return arrayPageScroll;
+
  initialize: function() {
 +
    this.effects  = [];
 +
    this.interval = null;
 +
  },
 +
  _each: function(iterator) {
 +
    this.effects._each(iterator);
 +
  },
 +
  add: function(effect) {
 +
    var timestamp = new Date().getTime();
 +
 
 +
    var position = Object.isString(effect.options.queue) ?
 +
      effect.options.queue : effect.options.queue.position;
 +
 
 +
    switch(position) {
 +
      case 'front':
 +
        // move unstarted effects after this effect
 +
        this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
 +
            e.startOn  += effect.finishOn;
 +
            e.finishOn += effect.finishOn;
 +
          });
 +
        break;
 +
      case 'with-last':
 +
        timestamp = this.effects.pluck('startOn').max() || timestamp;
 +
        break;
 +
      case 'end':
 +
        // start effect after last queued effect has finished
 +
        timestamp = this.effects.pluck('finishOn').max() || timestamp;
 +
        break;
 +
    }
 +
 
 +
    effect.startOn  += timestamp;
 +
    effect.finishOn += timestamp;
 +
 
 +
    if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
 +
      this.effects.push(effect);
 +
 
 +
    if (!this.interval)
 +
      this.interval = setInterval(this.loop.bind(this), 15);
 +
  },
 +
  remove: function(effect) {
 +
    this.effects = this.effects.reject(function(e) { return e==effect });
 +
    if (this.effects.length == 0) {
 +
      clearInterval(this.interval);
 +
      this.interval = null;
 +
    }
 +
  },
 +
  loop: function() {
 +
    var timePos = new Date().getTime();
 +
    for(var i=0, len=this.effects.length;i<len;i++)
 +
      this.effects[i] && this.effects[i].loop(timePos);
 +
  }
 +
});
 +
 
 +
Effect.Queues = {
 +
  instances: $H(),
 +
  get: function(queueName) {
 +
    if (!Object.isString(queueName)) return queueName;
 +
 
 +
    return this.instances.get(queueName) ||
 +
      this.instances.set(queueName, new Effect.ScopedQueue());
 +
  }
 +
};
 +
Effect.Queue = Effect.Queues.get('global');
 +
 
 +
Effect.Base = Class.create({
 +
  position: null,
 +
  start: function(options) {
 +
    if (options && options.transition === false) options.transition = Effect.Transitions.linear;
 +
    this.options      = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { });
 +
    this.currentFrame = 0;
 +
    this.state        = 'idle';
 +
    this.startOn      = this.options.delay*1000;
 +
    this.finishOn    = this.startOn+(this.options.duration*1000);
 +
    this.fromToDelta  = this.options.to-this.options.from;
 +
    this.totalTime    = this.finishOn-this.startOn;
 +
    this.totalFrames  = this.options.fps*this.options.duration;
 +
 
 +
    this.render = (function() {
 +
      function dispatch(effect, eventName) {
 +
        if (effect.options[eventName + 'Internal'])
 +
          effect.options[eventName + 'Internal'](effect);
 +
        if (effect.options[eventName])
 +
          effect.options[eventName](effect);
 +
      }
 +
 
 +
      return function(pos) {
 +
        if (this.state === "idle") {
 +
          this.state = "running";
 +
          dispatch(this, 'beforeSetup');
 +
          if (this.setup) this.setup();
 +
          dispatch(this, 'afterSetup');
 +
        }
 +
        if (this.state === "running") {
 +
          pos = (this.options.transition(pos) * this.fromToDelta) + this.options.from;
 +
          this.position = pos;
 +
          dispatch(this, 'beforeUpdate');
 +
          if (this.update) this.update(pos);
 +
          dispatch(this, 'afterUpdate');
 +
        }
 +
      };
 +
    })();
 +
 
 +
    this.event('beforeStart');
 +
    if (!this.options.sync)
 +
      Effect.Queues.get(Object.isString(this.options.queue) ?
 +
        'global' : this.options.queue.scope).add(this);
 +
  },
 +
  loop: function(timePos) {
 +
    if (timePos >= this.startOn) {
 +
      if (timePos >= this.finishOn) {
 +
        this.render(1.0);
 +
        this.cancel();
 +
        this.event('beforeFinish');
 +
        if (this.finish) this.finish();
 +
        this.event('afterFinish');
 +
        return;
 +
      }
 +
      var pos  = (timePos - this.startOn) / this.totalTime,
 +
          frame = (pos * this.totalFrames).round();
 +
      if (frame > this.currentFrame) {
 +
        this.render(pos);
 +
        this.currentFrame = frame;
 +
      }
 +
    }
 +
  },
 +
  cancel: function() {
 +
    if (!this.options.sync)
 +
      Effect.Queues.get(Object.isString(this.options.queue) ?
 +
        'global' : this.options.queue.scope).remove(this);
 +
    this.state = 'finished';
 +
  },
 +
  event: function(eventName) {
 +
    if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
 +
    if (this.options[eventName]) this.options[eventName](this);
 +
  },
 +
  inspect: function() {
 +
    var data = $H();
 +
    for(property in this)
 +
      if (!Object.isFunction(this[property])) data.set(property, this[property]);
 +
    return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>';
 +
  }
 +
});
 +
 
 +
Effect.Parallel = Class.create(Effect.Base, {
 +
  initialize: function(effects) {
 +
    this.effects = effects || [];
 +
    this.start(arguments[1]);
 +
  },
 +
  update: function(position) {
 +
    this.effects.invoke('render', position);
 +
  },
 +
  finish: function(position) {
 +
    this.effects.each( function(effect) {
 +
      effect.render(1.0);
 +
      effect.cancel();
 +
      effect.event('beforeFinish');
 +
      if (effect.finish) effect.finish(position);
 +
      effect.event('afterFinish');
 +
    });
 +
  }
 +
});
 +
 
 +
Effect.Tween = Class.create(Effect.Base, {
 +
  initialize: function(object, from, to) {
 +
    object = Object.isString(object) ? $(object) : object;
 +
    var args = $A(arguments), method = args.last(),
 +
      options = args.length == 5 ? args[3] : null;
 +
    this.method = Object.isFunction(method) ? method.bind(object) :
 +
      Object.isFunction(object[method]) ? object[method].bind(object) :
 +
      function(value) { object[method] = value };
 +
    this.start(Object.extend({ from: from, to: to }, options || { }));
 +
  },
 +
  update: function(position) {
 +
    this.method(position);
 +
  }
 +
});
 +
 
 +
Effect.Event = Class.create(Effect.Base, {
 +
  initialize: function() {
 +
    this.start(Object.extend({ duration: 0 }, arguments[0] || { }));
 +
  },
 +
  update: Prototype.emptyFunction
 +
});
 +
 
 +
Effect.Opacity = Class.create(Effect.Base, {
 +
  initialize: function(element) {
 +
    this.element = $(element);
 +
    if (!this.element) throw(Effect._elementDoesNotExistError);
 +
    // make this work on IE on elements without 'layout'
 +
    if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
 +
      this.element.setStyle({zoom: 1});
 +
    var options = Object.extend({
 +
      from: this.element.getOpacity() || 0.0,
 +
      to:  1.0
 +
    }, arguments[1] || { });
 +
    this.start(options);
 +
  },
 +
  update: function(position) {
 +
    this.element.setOpacity(position);
 +
  }
 +
});
 +
 
 +
Effect.Move = Class.create(Effect.Base, {
 +
  initialize: function(element) {
 +
    this.element = $(element);
 +
    if (!this.element) throw(Effect._elementDoesNotExistError);
 +
    var options = Object.extend({
 +
      x:    0,
 +
      y:    0,
 +
      mode: 'relative'
 +
    }, arguments[1] || { });
 +
    this.start(options);
 +
  },
 +
  setup: function() {
 +
    this.element.makePositioned();
 +
    this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
 +
    this.originalTop  = parseFloat(this.element.getStyle('top')  || '0');
 +
    if (this.options.mode == 'absolute') {
 +
      this.options.x = this.options.x - this.originalLeft;
 +
      this.options.y = this.options.y - this.originalTop;
 +
    }
 +
  },
 +
  update: function(position) {
 +
    this.element.setStyle({
 +
      left: (this.options.x  * position + this.originalLeft).round() + 'px',
 +
      top:  (this.options.y  * position + this.originalTop).round()  + 'px'
 +
    });
 +
  }
 +
});
 +
 
 +
// for backwards compatibility
 +
Effect.MoveBy = function(element, toTop, toLeft) {
 +
  return new Effect.Move(element,
 +
    Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
 +
};
 +
 
 +
Effect.Scale = Class.create(Effect.Base, {
 +
  initialize: function(element, percent) {
 +
    this.element = $(element);
 +
    if (!this.element) throw(Effect._elementDoesNotExistError);
 +
    var options = Object.extend({
 +
      scaleX: true,
 +
      scaleY: true,
 +
      scaleContent: true,
 +
      scaleFromCenter: false,
 +
      scaleMode: 'box',        // 'box' or 'contents' or { } with provided values
 +
      scaleFrom: 100.0,
 +
      scaleTo:  percent
 +
    }, arguments[2] || { });
 +
    this.start(options);
 +
  },
 +
  setup: function() {
 +
    this.restoreAfterFinish = this.options.restoreAfterFinish || false;
 +
    this.elementPositioning = this.element.getStyle('position');
 +
 
 +
    this.originalStyle = { };
 +
    ['top','left','width','height','fontSize'].each( function(k) {
 +
      this.originalStyle[k] = this.element.style[k];
 +
    }.bind(this));
 +
 
 +
    this.originalTop  = this.element.offsetTop;
 +
    this.originalLeft = this.element.offsetLeft;
 +
 
 +
    var fontSize = this.element.getStyle('font-size') || '100%';
 +
    ['em','px','%','pt'].each( function(fontSizeType) {
 +
      if (fontSize.indexOf(fontSizeType)>0) {
 +
        this.fontSize    = parseFloat(fontSize);
 +
        this.fontSizeType = fontSizeType;
 +
      }
 +
    }.bind(this));
 +
 
 +
    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
 +
 
 +
    this.dims = null;
 +
    if (this.options.scaleMode=='box')
 +
      this.dims = [this.element.offsetHeight, this.element.offsetWidth];
 +
    if (/^content/.test(this.options.scaleMode))
 +
      this.dims = [this.element.scrollHeight, this.element.scrollWidth];
 +
    if (!this.dims)
 +
      this.dims = [this.options.scaleMode.originalHeight,
 +
                  this.options.scaleMode.originalWidth];
 +
  },
 +
  update: function(position) {
 +
    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
 +
    if (this.options.scaleContent && this.fontSize)
 +
      this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });
 +
    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
 +
  },
 +
  finish: function(position) {
 +
    if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
 +
  },
 +
  setDimensions: function(height, width) {
 +
    var d = { };
 +
    if (this.options.scaleX) d.width = width.round() + 'px';
 +
    if (this.options.scaleY) d.height = height.round() + 'px';
 +
    if (this.options.scaleFromCenter) {
 +
      var topd  = (height - this.dims[0])/2;
 +
      var leftd = (width  - this.dims[1])/2;
 +
      if (this.elementPositioning == 'absolute') {
 +
        if (this.options.scaleY) d.top = this.originalTop-topd + 'px';
 +
        if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
 +
      } else {
 +
        if (this.options.scaleY) d.top = -topd + 'px';
 +
        if (this.options.scaleX) d.left = -leftd + 'px';
 +
      }
 +
    }
 +
    this.element.setStyle(d);
 +
  }
 +
});
 +
 
 +
Effect.Highlight = Class.create(Effect.Base, {
 +
  initialize: function(element) {
 +
    this.element = $(element);
 +
    if (!this.element) throw(Effect._elementDoesNotExistError);
 +
    var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });
 +
    this.start(options);
 +
  },
 +
  setup: function() {
 +
    // Prevent executing on elements not in the layout flow
 +
    if (this.element.getStyle('display')=='none') { this.cancel(); return; }
 +
    // Disable background image during the effect
 +
    this.oldStyle = { };
 +
    if (!this.options.keepBackgroundImage) {
 +
      this.oldStyle.backgroundImage = this.element.getStyle('background-image');
 +
      this.element.setStyle({backgroundImage: 'none'});
 +
    }
 +
    if (!this.options.endcolor)
 +
      this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
 +
    if (!this.options.restorecolor)
 +
      this.options.restorecolor = this.element.getStyle('background-color');
 +
    // init color calculations
 +
    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
 +
    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
 +
  },
 +
  update: function(position) {
 +
    this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
 +
      return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });
 +
  },
 +
  finish: function() {
 +
    this.element.setStyle(Object.extend(this.oldStyle, {
 +
      backgroundColor: this.options.restorecolor
 +
    }));
 +
  }
 +
});
 +
 
 +
Effect.ScrollTo = function(element) {
 +
  var options = arguments[1] || { },
 +
  scrollOffsets = document.viewport.getScrollOffsets(),
 +
  elementOffsets = $(element).cumulativeOffset();
 +
 
 +
  if (options.offset) elementOffsets[1] += options.offset;
 +
 
 +
  return new Effect.Tween(null,
 +
    scrollOffsets.top,
 +
    elementOffsets[1],
 +
    options,
 +
    function(p){ scrollTo(scrollOffsets.left, p.round()); }
 +
  );
 +
};
 +
 
 +
/* ------------- combination effects ------------- */
 +
 
 +
Effect.Fade = function(element) {
 +
  element = $(element);
 +
  var oldOpacity = element.getInlineOpacity();
 +
  var options = Object.extend({
 +
    from: element.getOpacity() || 1.0,
 +
    to:  0.0,
 +
    afterFinishInternal: function(effect) {
 +
      if (effect.options.to!=0) return;
 +
      effect.element.hide().setStyle({opacity: oldOpacity});
 +
    }
 +
  }, arguments[1] || { });
 +
  return new Effect.Opacity(element,options);
 +
};
 +
 
 +
Effect.Appear = function(element) {
 +
  element = $(element);
 +
  var options = Object.extend({
 +
  from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
 +
  to:  1.0,
 +
  // force Safari to render floated elements properly
 +
  afterFinishInternal: function(effect) {
 +
    effect.element.forceRerendering();
 +
  },
 +
  beforeSetup: function(effect) {
 +
    effect.element.setOpacity(effect.options.from).show();
 +
  }}, arguments[1] || { });
 +
  return new Effect.Opacity(element,options);
 +
};
 +
 
 +
Effect.Puff = function(element) {
 +
  element = $(element);
 +
  var oldStyle = {
 +
    opacity: element.getInlineOpacity(),
 +
    position: element.getStyle('position'),
 +
    top:  element.style.top,
 +
    left: element.style.left,
 +
    width: element.style.width,
 +
    height: element.style.height
 +
  };
 +
  return new Effect.Parallel(
 +
  [ new Effect.Scale(element, 200,
 +
      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
 +
    new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
 +
    Object.extend({ duration: 1.0,
 +
      beforeSetupInternal: function(effect) {
 +
        Position.absolutize(effect.effects[0].element);
 +
      },
 +
      afterFinishInternal: function(effect) {
 +
        effect.effects[0].element.hide().setStyle(oldStyle); }
 +
    }, arguments[1] || { })
 +
  );
 +
};
 +
 
 +
Effect.BlindUp = function(element) {
 +
  element = $(element);
 +
  element.makeClipping();
 +
  return new Effect.Scale(element, 0,
 +
    Object.extend({ scaleContent: false,
 +
      scaleX: false,
 +
      restoreAfterFinish: true,
 +
      afterFinishInternal: function(effect) {
 +
        effect.element.hide().undoClipping();
 +
      }
 +
    }, arguments[1] || { })
 +
  );
 +
};
 +
 
 +
Effect.BlindDown = function(element) {
 +
  element = $(element);
 +
  var elementDimensions = element.getDimensions();
 +
  return new Effect.Scale(element, 100, Object.extend({
 +
    scaleContent: false,
 +
    scaleX: false,
 +
    scaleFrom: 0,
 +
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
 +
    restoreAfterFinish: true,
 +
    afterSetup: function(effect) {
 +
      effect.element.makeClipping().setStyle({height: '0px'}).show();
 +
    },
 +
    afterFinishInternal: function(effect) {
 +
      effect.element.undoClipping();
 +
    }
 +
  }, arguments[1] || { }));
 +
};
 +
 
 +
Effect.SwitchOff = function(element) {
 +
  element = $(element);
 +
  var oldOpacity = element.getInlineOpacity();
 +
  return new Effect.Appear(element, Object.extend({
 +
    duration: 0.4,
 +
    from: 0,
 +
    transition: Effect.Transitions.flicker,
 +
    afterFinishInternal: function(effect) {
 +
      new Effect.Scale(effect.element, 1, {
 +
        duration: 0.3, scaleFromCenter: true,
 +
        scaleX: false, scaleContent: false, restoreAfterFinish: true,
 +
        beforeSetup: function(effect) {
 +
          effect.element.makePositioned().makeClipping();
 +
        },
 +
        afterFinishInternal: function(effect) {
 +
          effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
 +
        }
 +
      });
 +
    }
 +
  }, arguments[1] || { }));
 +
};
 +
 
 +
Effect.DropOut = function(element) {
 +
  element = $(element);
 +
  var oldStyle = {
 +
    top: element.getStyle('top'),
 +
    left: element.getStyle('left'),
 +
    opacity: element.getInlineOpacity() };
 +
  return new Effect.Parallel(
 +
    [ new Effect.Move(element, {x: 0, y: 100, sync: true }),
 +
      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
 +
    Object.extend(
 +
      { duration: 0.5,
 +
        beforeSetup: function(effect) {
 +
          effect.effects[0].element.makePositioned();
 +
        },
 +
        afterFinishInternal: function(effect) {
 +
          effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
 +
        }
 +
      }, arguments[1] || { }));
 +
};
 +
 
 +
Effect.Shake = function(element) {
 +
  element = $(element);
 +
  var options = Object.extend({
 +
    distance: 20,
 +
    duration: 0.5
 +
  }, arguments[1] || {});
 +
  var distance = parseFloat(options.distance);
 +
  var split = parseFloat(options.duration) / 10.0;
 +
  var oldStyle = {
 +
    top: element.getStyle('top'),
 +
    left: element.getStyle('left') };
 +
    return new Effect.Move(element,
 +
      { x:  distance, y: 0, duration: split, afterFinishInternal: function(effect) {
 +
    new Effect.Move(effect.element,
 +
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
 +
    new Effect.Move(effect.element,
 +
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
 +
    new Effect.Move(effect.element,
 +
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
 +
    new Effect.Move(effect.element,
 +
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
 +
    new Effect.Move(effect.element,
 +
      { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
 +
        effect.element.undoPositioned().setStyle(oldStyle);
 +
  }}); }}); }}); }}); }}); }});
 +
};
 +
 
 +
Effect.SlideDown = function(element) {
 +
  element = $(element).cleanWhitespace();
 +
  // SlideDown need to have the content of the element wrapped in a container element with fixed height!
 +
  var oldInnerBottom = element.down().getStyle('bottom');
 +
  var elementDimensions = element.getDimensions();
 +
  return new Effect.Scale(element, 100, Object.extend({
 +
    scaleContent: false,
 +
    scaleX: false,
 +
    scaleFrom: window.opera ? 0 : 1,
 +
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
 +
    restoreAfterFinish: true,
 +
    afterSetup: function(effect) {
 +
      effect.element.makePositioned();
 +
      effect.element.down().makePositioned();
 +
      if (window.opera) effect.element.setStyle({top: ''});
 +
      effect.element.makeClipping().setStyle({height: '0px'}).show();
 +
    },
 +
    afterUpdateInternal: function(effect) {
 +
      effect.element.down().setStyle({bottom:
 +
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
 +
    },
 +
    afterFinishInternal: function(effect) {
 +
      effect.element.undoClipping().undoPositioned();
 +
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }
 +
    }, arguments[1] || { })
 +
  );
 +
};
 +
 
 +
Effect.SlideUp = function(element) {
 +
  element = $(element).cleanWhitespace();
 +
  var oldInnerBottom = element.down().getStyle('bottom');
 +
  var elementDimensions = element.getDimensions();
 +
  return new Effect.Scale(element, window.opera ? 0 : 1,
 +
  Object.extend({ scaleContent: false,
 +
    scaleX: false,
 +
    scaleMode: 'box',
 +
    scaleFrom: 100,
 +
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
 +
    restoreAfterFinish: true,
 +
    afterSetup: function(effect) {
 +
      effect.element.makePositioned();
 +
      effect.element.down().makePositioned();
 +
      if (window.opera) effect.element.setStyle({top: ''});
 +
      effect.element.makeClipping().show();
 +
    },
 +
    afterUpdateInternal: function(effect) {
 +
      effect.element.down().setStyle({bottom:
 +
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
 +
    },
 +
    afterFinishInternal: function(effect) {
 +
      effect.element.hide().undoClipping().undoPositioned();
 +
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});
 +
    }
 +
  }, arguments[1] || { })
 +
  );
 +
};
 +
 
 +
// Bug in opera makes the TD containing this element expand for a instance after finish
 +
Effect.Squish = function(element) {
 +
  return new Effect.Scale(element, window.opera ? 1 : 0, {
 +
    restoreAfterFinish: true,
 +
    beforeSetup: function(effect) {
 +
      effect.element.makeClipping();
 +
    },
 +
    afterFinishInternal: function(effect) {
 +
      effect.element.hide().undoClipping();
 +
    }
 +
  });
 +
};
 +
 
 +
Effect.Grow = function(element) {
 +
  element = $(element);
 +
  var options = Object.extend({
 +
    direction: 'center',
 +
    moveTransition: Effect.Transitions.sinoidal,
 +
    scaleTransition: Effect.Transitions.sinoidal,
 +
    opacityTransition: Effect.Transitions.full
 +
  }, arguments[1] || { });
 +
  var oldStyle = {
 +
    top: element.style.top,
 +
    left: element.style.left,
 +
    height: element.style.height,
 +
    width: element.style.width,
 +
    opacity: element.getInlineOpacity() };
 +
 
 +
  var dims = element.getDimensions();
 +
  var initialMoveX, initialMoveY;
 +
  var moveX, moveY;
 +
 
 +
  switch (options.direction) {
 +
    case 'top-left':
 +
      initialMoveX = initialMoveY = moveX = moveY = 0;
 +
      break;
 +
    case 'top-right':
 +
      initialMoveX = dims.width;
 +
      initialMoveY = moveY = 0;
 +
      moveX = -dims.width;
 +
      break;
 +
    case 'bottom-left':
 +
      initialMoveX = moveX = 0;
 +
      initialMoveY = dims.height;
 +
      moveY = -dims.height;
 +
      break;
 +
    case 'bottom-right':
 +
      initialMoveX = dims.width;
 +
      initialMoveY = dims.height;
 +
      moveX = -dims.width;
 +
      moveY = -dims.height;
 +
      break;
 +
    case 'center':
 +
      initialMoveX = dims.width / 2;
 +
      initialMoveY = dims.height / 2;
 +
      moveX = -dims.width / 2;
 +
      moveY = -dims.height / 2;
 +
      break;
 +
  }
 +
 
 +
  return new Effect.Move(element, {
 +
    x: initialMoveX,
 +
    y: initialMoveY,
 +
    duration: 0.01,
 +
    beforeSetup: function(effect) {
 +
      effect.element.hide().makeClipping().makePositioned();
 +
    },
 +
    afterFinishInternal: function(effect) {
 +
      new Effect.Parallel(
 +
        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
 +
          new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
 +
          new Effect.Scale(effect.element, 100, {
 +
            scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
 +
            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
 +
        ], Object.extend({
 +
            beforeSetup: function(effect) {
 +
              effect.effects[0].element.setStyle({height: '0px'}).show();
 +
            },
 +
            afterFinishInternal: function(effect) {
 +
              effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
 +
            }
 +
          }, options)
 +
      );
 +
    }
 +
  });
 +
};
 +
 
 +
Effect.Shrink = function(element) {
 +
  element = $(element);
 +
  var options = Object.extend({
 +
    direction: 'center',
 +
    moveTransition: Effect.Transitions.sinoidal,
 +
    scaleTransition: Effect.Transitions.sinoidal,
 +
    opacityTransition: Effect.Transitions.none
 +
  }, arguments[1] || { });
 +
  var oldStyle = {
 +
    top: element.style.top,
 +
    left: element.style.left,
 +
    height: element.style.height,
 +
    width: element.style.width,
 +
    opacity: element.getInlineOpacity() };
 +
 
 +
  var dims = element.getDimensions();
 +
  var moveX, moveY;
 +
 
 +
  switch (options.direction) {
 +
    case 'top-left':
 +
      moveX = moveY = 0;
 +
      break;
 +
    case 'top-right':
 +
      moveX = dims.width;
 +
      moveY = 0;
 +
      break;
 +
    case 'bottom-left':
 +
      moveX = 0;
 +
      moveY = dims.height;
 +
      break;
 +
    case 'bottom-right':
 +
      moveX = dims.width;
 +
      moveY = dims.height;
 +
      break;
 +
    case 'center':
 +
      moveX = dims.width / 2;
 +
      moveY = dims.height / 2;
 +
      break;
 +
  }
 +
 
 +
  return new Effect.Parallel(
 +
    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
 +
      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
 +
      new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
 +
    ], Object.extend({
 +
        beforeStartInternal: function(effect) {
 +
          effect.effects[0].element.makePositioned().makeClipping();
 +
        },
 +
        afterFinishInternal: function(effect) {
 +
          effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
 +
      }, options)
 +
  );
 +
};
 +
 
 +
Effect.Pulsate = function(element) {
 +
  element = $(element);
 +
  var options    = arguments[1] || { },
 +
    oldOpacity = element.getInlineOpacity(),
 +
    transition = options.transition || Effect.Transitions.linear,
 +
    reverser  = function(pos){
 +
      return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5);
 +
    };
 +
 
 +
  return new Effect.Opacity(element,
 +
    Object.extend(Object.extend({  duration: 2.0, from: 0,
 +
      afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
 +
    }, options), {transition: reverser}));
 +
};
 +
 
 +
Effect.Fold = function(element) {
 +
  element = $(element);
 +
  var oldStyle = {
 +
    top: element.style.top,
 +
    left: element.style.left,
 +
    width: element.style.width,
 +
    height: element.style.height };
 +
  element.makeClipping();
 +
  return new Effect.Scale(element, 5, Object.extend({
 +
    scaleContent: false,
 +
    scaleX: false,
 +
    afterFinishInternal: function(effect) {
 +
    new Effect.Scale(element, 1, {
 +
      scaleContent: false,
 +
      scaleY: false,
 +
      afterFinishInternal: function(effect) {
 +
        effect.element.hide().undoClipping().setStyle(oldStyle);
 +
      } });
 +
  }}, arguments[1] || { }));
 +
};
 +
 
 +
Effect.Morph = Class.create(Effect.Base, {
 +
  initialize: function(element) {
 +
    this.element = $(element);
 +
    if (!this.element) throw(Effect._elementDoesNotExistError);
 +
    var options = Object.extend({
 +
      style: { }
 +
    }, arguments[1] || { });
 +
 
 +
    if (!Object.isString(options.style)) this.style = $H(options.style);
 +
    else {
 +
      if (options.style.include(':'))
 +
        this.style = options.style.parseStyle();
 +
      else {
 +
        this.element.addClassName(options.style);
 +
        this.style = $H(this.element.getStyles());
 +
        this.element.removeClassName(options.style);
 +
        var css = this.element.getStyles();
 +
        this.style = this.style.reject(function(style) {
 +
          return style.value == css[style.key];
 +
        });
 +
        options.afterFinishInternal = function(effect) {
 +
          effect.element.addClassName(effect.options.style);
 +
          effect.transforms.each(function(transform) {
 +
            effect.element.style[transform.style] = '';
 +
          });
 +
        };
 +
      }
 +
    }
 +
    this.start(options);
 +
  },
 +
 
 +
  setup: function(){
 +
    function parseColor(color){
 +
      if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
 +
      color = color.parseColor();
 +
      return $R(0,2).map(function(i){
 +
        return parseInt( color.slice(i*2+1,i*2+3), 16 );
 +
      });
 +
    }
 +
    this.transforms = this.style.map(function(pair){
 +
      var property = pair[0], value = pair[1], unit = null;
 +
 
 +
      if (value.parseColor('#zzzzzz') != '#zzzzzz') {
 +
        value = value.parseColor();
 +
        unit  = 'color';
 +
      } else if (property == 'opacity') {
 +
        value = parseFloat(value);
 +
        if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
 +
          this.element.setStyle({zoom: 1});
 +
      } else if (Element.CSS_LENGTH.test(value)) {
 +
          var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
 +
          value = parseFloat(components[1]);
 +
          unit = (components.length == 3) ? components[2] : null;
 +
      }
 +
 
 +
      var originalValue = this.element.getStyle(property);
 +
      return {
 +
        style: property.camelize(),
 +
        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
 +
        targetValue: unit=='color' ? parseColor(value) : value,
 +
        unit: unit
 +
      };
 +
    }.bind(this)).reject(function(transform){
 +
      return (
 +
        (transform.originalValue == transform.targetValue) ||
 +
        (
 +
          transform.unit != 'color' &&
 +
          (isNaN(transform.originalValue) || isNaN(transform.targetValue))
 +
        )
 +
      );
 +
    });
 +
  },
 +
  update: function(position) {
 +
    var style = { }, transform, i = this.transforms.length;
 +
    while(i--)
 +
      style[(transform = this.transforms[i]).style] =
 +
        transform.unit=='color' ? '#'+
 +
          (Math.round(transform.originalValue[0]+
 +
            (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
 +
          (Math.round(transform.originalValue[1]+
 +
            (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +
 +
          (Math.round(transform.originalValue[2]+
 +
            (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
 +
        (transform.originalValue +
 +
          (transform.targetValue - transform.originalValue) * position).toFixed(3) +
 +
            (transform.unit === null ? '' : transform.unit);
 +
    this.element.setStyle(style, true);
 +
  }
 +
});
 +
 
 +
Effect.Transform = Class.create({
 +
  initialize: function(tracks){
 +
    this.tracks  = [];
 +
    this.options = arguments[1] || { };
 +
    this.addTracks(tracks);
 +
  },
 +
  addTracks: function(tracks){
 +
    tracks.each(function(track){
 +
      track = $H(track);
 +
      var data = track.values().first();
 +
      this.tracks.push($H({
 +
        ids:    track.keys().first(),
 +
        effect:  Effect.Morph,
 +
        options: { style: data }
 +
      }));
 +
    }.bind(this));
 +
    return this;
 +
  },
 +
  play: function(){
 +
    return new Effect.Parallel(
 +
      this.tracks.map(function(track){
 +
        var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');
 +
        var elements = [$(ids) || $$(ids)].flatten();
 +
        return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) });
 +
      }).flatten(),
 +
      this.options
 +
    );
 +
  }
 +
});
 +
 
 +
Element.CSS_PROPERTIES = $w(
 +
  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
 +
  'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
 +
  'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
 +
  'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
 +
  'fontSize fontWeight height left letterSpacing lineHeight ' +
 +
  'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+
 +
  'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
 +
  'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
 +
  'right textIndent top width wordSpacing zIndex');
 +
 
 +
Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;
 +
 
 +
String.__parseStyleElement = document.createElement('div');
 +
String.prototype.parseStyle = function(){
 +
  var style, styleRules = $H();
 +
  if (Prototype.Browser.WebKit)
 +
    style = new Element('div',{style:this}).style;
 +
  else {
 +
    String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';
 +
    style = String.__parseStyleElement.childNodes[0].style;
 +
  }
 +
 
 +
  Element.CSS_PROPERTIES.each(function(property){
 +
    if (style[property]) styleRules.set(property, style[property]);
 +
  });
 +
 
 +
  if (Prototype.Browser.IE && this.include('opacity'))
 +
    styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);
 +
 
 +
  return styleRules;
 +
};
 +
 
 +
if (document.defaultView && document.defaultView.getComputedStyle) {
 +
  Element.getStyles = function(element) {
 +
    var css = document.defaultView.getComputedStyle($(element), null);
 +
    return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {
 +
      styles[property] = css[property];
 +
      return styles;
 +
    });
 +
  };
 +
} else {
 +
  Element.getStyles = function(element) {
 +
    element = $(element);
 +
    var css = element.currentStyle, styles;
 +
    styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
 +
      results[property] = css[property];
 +
      return results;
 +
    });
 +
    if (!styles.opacity) styles.opacity = element.getOpacity();
 +
    return styles;
 +
  };
}
}
 +
Effect.Methods = {
 +
  morph: function(element, style) {
 +
    element = $(element);
 +
    new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));
 +
    return element;
 +
  },
 +
  visualEffect: function(element, effect, options) {
 +
    element = $(element);
 +
    var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
 +
    new Effect[klass](element, options);
 +
    return element;
 +
  },
 +
  highlight: function(element, options) {
 +
    element = $(element);
 +
    new Effect.Highlight(element, options);
 +
    return element;
 +
  }
 +
};
 +
$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
 +
  'pulsate shake puff squish switchOff dropOut').each(
 +
  function(effect) {
 +
    Effect.Methods[effect] = function(element, options){
 +
      element = $(element);
 +
      Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
 +
      return element;
 +
    };
 +
  }
 +
);
-
//
+
$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(
-
// getPageSize()
+
  function(f) { Effect.Methods[f] = Element[f]; }
-
// Returns array with page width, height and window width, height
+
);
-
//
+
-
function getPageSize(){
+
-
+
-
var xScroll, yScroll;
+
-
+
-
if (window.innerHeight && window.scrollMaxY) {
+
-
xScroll = document.body.scrollWidth;
+
-
yScroll = window.innerHeight + window.scrollMaxY;
+
-
} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
+
-
xScroll = document.body.scrollWidth;
+
-
yScroll = document.body.scrollHeight;
+
-
} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
+
-
xScroll = document.body.offsetWidth;
+
-
yScroll = document.body.offsetHeight;
+
-
}
+
-
+
-
var windowWidth, windowHeight;
+
-
if (self.innerHeight) { // all except Explorer
+
-
windowWidth = self.innerWidth;
+
-
windowHeight = self.innerHeight;
+
-
} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
+
-
windowWidth = document.documentElement.clientWidth;
+
-
windowHeight = document.documentElement.clientHeight;
+
-
} else if (document.body) { // other Explorers
+
-
windowWidth = document.body.clientWidth;
+
-
windowHeight = document.body.clientHeight;
+
-
}
+
-
+
-
// for small pages with total height less then height of the viewport
+
-
if(yScroll < windowHeight){
+
-
pageHeight = windowHeight;
+
-
} else {
+
-
pageHeight = yScroll;
+
-
}
+
-
// for small pages with total width less then width of the viewport
+
Element.addMethods(Effect.Methods);
-
if(xScroll < windowWidth){
+
</script>
-
pageWidth = windowWidth;
+
-
} else {
+
-
pageWidth = xScroll;
+
-
}
+
 +
<script type="text/javascript">
 +
/*  Prototype JavaScript framework, version 1.6.1
 +
*  (c) 2005-2009 Sam Stephenson
 +
*
 +
*  Prototype is freely distributable under the terms of an MIT-style license.
 +
*  For details, see the Prototype web site: http://www.prototypejs.org/
 +
*
 +
*--------------------------------------------------------------------------*/
-
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)  
+
var Prototype = {
-
return arrayPageSize;
+
  Version: '1.6.1',
 +
 
 +
  Browser: (function(){
 +
    var ua = navigator.userAgent;
 +
    var isOpera = Object.prototype.toString.call(window.opera) == '[object Opera]';
 +
    return {
 +
      IE:            !!window.attachEvent && !isOpera,
 +
      Opera:          isOpera,
 +
      WebKit:        ua.indexOf('AppleWebKit/') > -1,
 +
      Gecko:          ua.indexOf('Gecko') > -1 && ua.indexOf('KHTML') === -1,
 +
      MobileSafari:  /Apple.*Mobile.*Safari/.test(ua)
 +
    }
 +
  })(),
 +
 
 +
  BrowserFeatures: {
 +
    XPath: !!document.evaluate,
 +
    SelectorsAPI: !!document.querySelector,
 +
    ElementExtensions: (function() {
 +
      var constructor = window.Element || window.HTMLElement;
 +
      return !!(constructor && constructor.prototype);
 +
    })(),
 +
    SpecificElementExtensions: (function() {
 +
      if (typeof window.HTMLDivElement !== 'undefined')
 +
        return true;
 +
 
 +
      var div = document.createElement('div');
 +
      var form = document.createElement('form');
 +
      var isSupported = false;
 +
 
 +
      if (div['__proto__'] && (div['__proto__'] !== form['__proto__'])) {
 +
        isSupported = true;
 +
      }
 +
 
 +
      div = form = null;
 +
 
 +
      return isSupported;
 +
    })()
 +
  },
 +
 
 +
  ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
 +
  JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,
 +
 
 +
  emptyFunction: function() { },
 +
  K: function(x) { return x }
 +
};
 +
 
 +
if (Prototype.Browser.MobileSafari)
 +
  Prototype.BrowserFeatures.SpecificElementExtensions = false;
 +
 
 +
 
 +
var Abstract = { };
 +
 
 +
 
 +
var Try = {
 +
  these: function() {
 +
    var returnValue;
 +
 
 +
    for (var i = 0, length = arguments.length; i < length; i++) {
 +
      var lambda = arguments[i];
 +
      try {
 +
        returnValue = lambda();
 +
        break;
 +
      } catch (e) { }
 +
    }
 +
 
 +
    return returnValue;
 +
  }
 +
};
 +
 
 +
/* Based on Alex Arnell's inheritance implementation. */
 +
 
 +
var Class = (function() {
 +
  function subclass() {};
 +
  function create() {
 +
    var parent = null, properties = $A(arguments);
 +
    if (Object.isFunction(properties[0]))
 +
      parent = properties.shift();
 +
 
 +
    function klass() {
 +
      this.initialize.apply(this, arguments);
 +
    }
 +
 
 +
    Object.extend(klass, Class.Methods);
 +
    klass.superclass = parent;
 +
    klass.subclasses = [];
 +
 
 +
    if (parent) {
 +
      subclass.prototype = parent.prototype;
 +
      klass.prototype = new subclass;
 +
      parent.subclasses.push(klass);
 +
    }
 +
 
 +
    for (var i = 0; i < properties.length; i++)
 +
      klass.addMethods(properties[i]);
 +
 
 +
    if (!klass.prototype.initialize)
 +
      klass.prototype.initialize = Prototype.emptyFunction;
 +
 
 +
    klass.prototype.constructor = klass;
 +
    return klass;
 +
  }
 +
 
 +
  function addMethods(source) {
 +
    var ancestor  = this.superclass && this.superclass.prototype;
 +
    var properties = Object.keys(source);
 +
 
 +
    if (!Object.keys({ toString: true }).length) {
 +
      if (source.toString != Object.prototype.toString)
 +
        properties.push("toString");
 +
      if (source.valueOf != Object.prototype.valueOf)
 +
        properties.push("valueOf");
 +
    }
 +
 
 +
    for (var i = 0, length = properties.length; i < length; i++) {
 +
      var property = properties[i], value = source[property];
 +
      if (ancestor && Object.isFunction(value) &&
 +
          value.argumentNames().first() == "$super") {
 +
        var method = value;
 +
        value = (function(m) {
 +
          return function() { return ancestor[m].apply(this, arguments); };
 +
        })(property).wrap(method);
 +
 
 +
        value.valueOf = method.valueOf.bind(method);
 +
        value.toString = method.toString.bind(method);
 +
      }
 +
      this.prototype[property] = value;
 +
    }
 +
 
 +
    return this;
 +
  }
 +
 
 +
  return {
 +
    create: create,
 +
    Methods: {
 +
      addMethods: addMethods
 +
    }
 +
  };
 +
})();
 +
(function() {
 +
 
 +
  var _toString = Object.prototype.toString;
 +
 
 +
  function extend(destination, source) {
 +
    for (var property in source)
 +
      destination[property] = source[property];
 +
    return destination;
 +
  }
 +
 
 +
  function inspect(object) {
 +
    try {
 +
      if (isUndefined(object)) return 'undefined';
 +
      if (object === null) return 'null';
 +
      return object.inspect ? object.inspect() : String(object);
 +
    } catch (e) {
 +
      if (e instanceof RangeError) return '...';
 +
      throw e;
 +
    }
 +
  }
 +
 
 +
  function toJSON(object) {
 +
    var type = typeof object;
 +
    switch (type) {
 +
      case 'undefined':
 +
      case 'function':
 +
      case 'unknown': return;
 +
      case 'boolean': return object.toString();
 +
    }
 +
 
 +
    if (object === null) return 'null';
 +
    if (object.toJSON) return object.toJSON();
 +
    if (isElement(object)) return;
 +
 
 +
    var results = [];
 +
    for (var property in object) {
 +
      var value = toJSON(object[property]);
 +
      if (!isUndefined(value))
 +
        results.push(property.toJSON() + ': ' + value);
 +
    }
 +
 
 +
    return '{' + results.join(', ') + '}';
 +
  }
 +
 
 +
  function toQueryString(object) {
 +
    return $H(object).toQueryString();
 +
  }
 +
 
 +
  function toHTML(object) {
 +
    return object && object.toHTML ? object.toHTML() : String.interpret(object);
 +
  }
 +
 
 +
  function keys(object) {
 +
    var results = [];
 +
    for (var property in object)
 +
      results.push(property);
 +
    return results;
 +
  }
 +
 
 +
  function values(object) {
 +
    var results = [];
 +
    for (var property in object)
 +
      results.push(object[property]);
 +
    return results;
 +
  }
 +
 
 +
  function clone(object) {
 +
    return extend({ }, object);
 +
  }
 +
 
 +
  function isElement(object) {
 +
    return !!(object && object.nodeType == 1);
 +
  }
 +
 
 +
  function isArray(object) {
 +
    return _toString.call(object) == "[object Array]";
 +
  }
 +
 
 +
 
 +
  function isHash(object) {
 +
    return object instanceof Hash;
 +
  }
 +
 
 +
  function isFunction(object) {
 +
    return typeof object === "function";
 +
  }
 +
 
 +
  function isString(object) {
 +
    return _toString.call(object) == "[object String]";
 +
  }
 +
 
 +
  function isNumber(object) {
 +
    return _toString.call(object) == "[object Number]";
 +
  }
 +
 
 +
  function isUndefined(object) {
 +
    return typeof object === "undefined";
 +
  }
 +
 
 +
  extend(Object, {
 +
    extend:        extend,
 +
    inspect:      inspect,
 +
    toJSON:        toJSON,
 +
    toQueryString: toQueryString,
 +
    toHTML:        toHTML,
 +
    keys:          keys,
 +
    values:        values,
 +
    clone:        clone,
 +
    isElement:    isElement,
 +
    isArray:      isArray,
 +
    isHash:        isHash,
 +
    isFunction:    isFunction,
 +
    isString:      isString,
 +
    isNumber:      isNumber,
 +
    isUndefined:  isUndefined
 +
  });
 +
})();
 +
Object.extend(Function.prototype, (function() {
 +
  var slice = Array.prototype.slice;
 +
 
 +
  function update(array, args) {
 +
    var arrayLength = array.length, length = args.length;
 +
    while (length--) array[arrayLength + length] = args[length];
 +
    return array;
 +
  }
 +
 
 +
  function merge(array, args) {
 +
    array = slice.call(array, 0);
 +
    return update(array, args);
 +
  }
 +
 
 +
  function argumentNames() {
 +
    var names = this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1]
 +
      .replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, '')
 +
      .replace(/\s+/g, '').split(',');
 +
    return names.length == 1 && !names[0] ? [] : names;
 +
  }
 +
 
 +
  function bind(context) {
 +
    if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;
 +
    var __method = this, args = slice.call(arguments, 1);
 +
    return function() {
 +
      var a = merge(args, arguments);
 +
      return __method.apply(context, a);
 +
    }
 +
  }
 +
 
 +
  function bindAsEventListener(context) {
 +
    var __method = this, args = slice.call(arguments, 1);
 +
    return function(event) {
 +
      var a = update([event || window.event], args);
 +
      return __method.apply(context, a);
 +
    }
 +
  }
 +
 
 +
  function curry() {
 +
    if (!arguments.length) return this;
 +
    var __method = this, args = slice.call(arguments, 0);
 +
    return function() {
 +
      var a = merge(args, arguments);
 +
      return __method.apply(this, a);
 +
    }
 +
  }
 +
 
 +
  function delay(timeout) {
 +
    var __method = this, args = slice.call(arguments, 1);
 +
    timeout = timeout * 1000
 +
    return window.setTimeout(function() {
 +
      return __method.apply(__method, args);
 +
    }, timeout);
 +
  }
 +
 
 +
  function defer() {
 +
    var args = update([0.01], arguments);
 +
    return this.delay.apply(this, args);
 +
  }
 +
 
 +
  function wrap(wrapper) {
 +
    var __method = this;
 +
    return function() {
 +
      var a = update([__method.bind(this)], arguments);
 +
      return wrapper.apply(this, a);
 +
    }
 +
  }
 +
 
 +
  function methodize() {
 +
    if (this._methodized) return this._methodized;
 +
    var __method = this;
 +
    return this._methodized = function() {
 +
      var a = update([this], arguments);
 +
      return __method.apply(null, a);
 +
    };
 +
  }
 +
 
 +
  return {
 +
    argumentNames:      argumentNames,
 +
    bind:                bind,
 +
    bindAsEventListener: bindAsEventListener,
 +
    curry:              curry,
 +
    delay:              delay,
 +
    defer:              defer,
 +
    wrap:                wrap,
 +
    methodize:          methodize
 +
  }
 +
})());
 +
 
 +
 
 +
Date.prototype.toJSON = function() {
 +
  return '"' + this.getUTCFullYear() + '-' +
 +
    (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
 +
    this.getUTCDate().toPaddedString(2) + 'T' +
 +
    this.getUTCHours().toPaddedString(2) + ':' +
 +
    this.getUTCMinutes().toPaddedString(2) + ':' +
 +
    this.getUTCSeconds().toPaddedString(2) + 'Z"';
 +
};
 +
 
 +
 
 +
RegExp.prototype.match = RegExp.prototype.test;
 +
 
 +
RegExp.escape = function(str) {
 +
  return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
 +
};
 +
var PeriodicalExecuter = Class.create({
 +
  initialize: function(callback, frequency) {
 +
    this.callback = callback;
 +
    this.frequency = frequency;
 +
    this.currentlyExecuting = false;
 +
 
 +
    this.registerCallback();
 +
  },
 +
 
 +
  registerCallback: function() {
 +
    this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
 +
  },
 +
 
 +
  execute: function() {
 +
    this.callback(this);
 +
  },
 +
 
 +
  stop: function() {
 +
    if (!this.timer) return;
 +
    clearInterval(this.timer);
 +
    this.timer = null;
 +
  },
 +
 
 +
  onTimerEvent: function() {
 +
    if (!this.currentlyExecuting) {
 +
      try {
 +
        this.currentlyExecuting = true;
 +
        this.execute();
 +
        this.currentlyExecuting = false;
 +
      } catch(e) {
 +
        this.currentlyExecuting = false;
 +
        throw e;
 +
      }
 +
    }
 +
  }
 +
});
 +
Object.extend(String, {
 +
  interpret: function(value) {
 +
    return value == null ? '' : String(value);
 +
  },
 +
  specialChar: {
 +
    '\b': '\\b',
 +
    '\t': '\\t',
 +
    '\n': '\\n',
 +
    '\f': '\\f',
 +
    '\r': '\\r',
 +
    '\\': '\\\\'
 +
  }
 +
});
 +
 
 +
Object.extend(String.prototype, (function() {
 +
 
 +
  function prepareReplacement(replacement) {
 +
    if (Object.isFunction(replacement)) return replacement;
 +
    var template = new Template(replacement);
 +
    return function(match) { return template.evaluate(match) };
 +
  }
 +
 
 +
  function gsub(pattern, replacement) {
 +
    var result = '', source = this, match;
 +
    replacement = prepareReplacement(replacement);
 +
 
 +
    if (Object.isString(pattern))
 +
      pattern = RegExp.escape(pattern);
 +
 
 +
    if (!(pattern.length || pattern.source)) {
 +
      replacement = replacement('');
 +
      return replacement + source.split('').join(replacement) + replacement;
 +
    }
 +
 
 +
    while (source.length > 0) {
 +
      if (match = source.match(pattern)) {
 +
        result += source.slice(0, match.index);
 +
        result += String.interpret(replacement(match));
 +
        source  = source.slice(match.index + match[0].length);
 +
      } else {
 +
        result += source, source = '';
 +
      }
 +
    }
 +
    return result;
 +
  }
 +
 
 +
  function sub(pattern, replacement, count) {
 +
    replacement = prepareReplacement(replacement);
 +
    count = Object.isUndefined(count) ? 1 : count;
 +
 
 +
    return this.gsub(pattern, function(match) {
 +
      if (--count < 0) return match[0];
 +
      return replacement(match);
 +
    });
 +
  }
 +
 
 +
  function scan(pattern, iterator) {
 +
    this.gsub(pattern, iterator);
 +
    return String(this);
 +
  }
 +
 
 +
  function truncate(length, truncation) {
 +
    length = length || 30;
 +
    truncation = Object.isUndefined(truncation) ? '...' : truncation;
 +
    return this.length > length ?
 +
      this.slice(0, length - truncation.length) + truncation : String(this);
 +
  }
 +
 
 +
  function strip() {
 +
    return this.replace(/^\s+/, '').replace(/\s+$/, '');
 +
  }
 +
 
 +
  function stripTags() {
 +
    return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi, '');
 +
  }
 +
 
 +
  function stripScripts() {
 +
    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
 +
  }
 +
 
 +
  function extractScripts() {
 +
    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];
 +
    });
 +
  }
 +
 
 +
  function evalScripts() {
 +
    return this.extractScripts().map(function(script) { return eval(script) });
 +
  }
 +
 
 +
  function escapeHTML() {
 +
    return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
 +
  }
 +
 
 +
  function unescapeHTML() {
 +
    return this.stripTags().replace(/&lt;/g,'<').replace(/&gt;/g,'>').replace(/&amp;/g,'&');
 +
  }
 +
 
 +
 
 +
  function toQueryParams(separator) {
 +
    var match = this.strip().match(/([^?#]*)(#.*)?$/);
 +
    if (!match) return { };
 +
 
 +
    return match[1].split(separator || '&').inject({ }, function(hash, pair) {
 +
      if ((pair = pair.split('='))[0]) {
 +
        var key = decodeURIComponent(pair.shift());
 +
        var value = pair.length > 1 ? pair.join('=') : pair[0];
 +
        if (value != undefined) value = decodeURIComponent(value);
 +
 
 +
        if (key in hash) {
 +
          if (!Object.isArray(hash[key])) hash[key] = [hash[key]];
 +
          hash[key].push(value);
 +
        }
 +
        else hash[key] = value;
 +
      }
 +
      return hash;
 +
    });
 +
  }
 +
 
 +
  function toArray() {
 +
    return this.split('');
 +
  }
 +
 
 +
  function succ() {
 +
    return this.slice(0, this.length - 1) +
 +
      String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
 +
  }
 +
 
 +
  function times(count) {
 +
    return count < 1 ? '' : new Array(count + 1).join(this);
 +
  }
 +
 
 +
  function camelize() {
 +
    var parts = this.split('-'), len = parts.length;
 +
    if (len == 1) return parts[0];
 +
 
 +
    var camelized = this.charAt(0) == '-'
 +
      ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
 +
      : parts[0];
 +
 
 +
    for (var i = 1; i < len; i++)
 +
      camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);
 +
 
 +
    return camelized;
 +
  }
 +
 
 +
  function capitalize() {
 +
    return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
 +
  }
 +
 
 +
  function underscore() {
 +
    return this.replace(/::/g, '/')
 +
              .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2')
 +
              .replace(/([a-z\d])([A-Z])/g, '$1_$2')
 +
              .replace(/-/g, '_')
 +
              .toLowerCase();
 +
  }
 +
 
 +
  function dasherize() {
 +
    return this.replace(/_/g, '-');
 +
  }
 +
 
 +
  function inspect(useDoubleQuotes) {
 +
    var escapedString = this.replace(/[\x00-\x1f\\]/g, function(character) {
 +
      if (character in String.specialChar) {
 +
        return String.specialChar[character];
 +
      }
 +
      return '\\u00' + character.charCodeAt().toPaddedString(2, 16);
 +
    });
 +
    if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
 +
    return "'" + escapedString.replace(/'/g, '\\\'') + "'";
 +
  }
 +
 
 +
  function toJSON() {
 +
    return this.inspect(true);
 +
  }
 +
 
 +
  function unfilterJSON(filter) {
 +
    return this.replace(filter || Prototype.JSONFilter, '$1');
 +
  }
 +
 
 +
  function isJSON() {
 +
    var str = this;
 +
    if (str.blank()) return false;
 +
    str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
 +
    return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
 +
  }
 +
 
 +
  function evalJSON(sanitize) {
 +
    var json = this.unfilterJSON();
 +
    try {
 +
      if (!sanitize || json.isJSON()) return eval('(' + json + ')');
 +
    } catch (e) { }
 +
    throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
 +
  }
 +
 
 +
  function include(pattern) {
 +
    return this.indexOf(pattern) > -1;
 +
  }
 +
 
 +
  function startsWith(pattern) {
 +
    return this.indexOf(pattern) === 0;
 +
  }
 +
 
 +
  function endsWith(pattern) {
 +
    var d = this.length - pattern.length;
 +
    return d >= 0 && this.lastIndexOf(pattern) === d;
 +
  }
 +
 
 +
  function empty() {
 +
    return this == '';
 +
  }
 +
 
 +
  function blank() {
 +
    return /^\s*$/.test(this);
 +
  }
 +
 
 +
  function interpolate(object, pattern) {
 +
    return new Template(this, pattern).evaluate(object);
 +
  }
 +
 
 +
  return {
 +
    gsub:          gsub,
 +
    sub:            sub,
 +
    scan:          scan,
 +
    truncate:      truncate,
 +
    strip:          String.prototype.trim ? String.prototype.trim : strip,
 +
    stripTags:      stripTags,
 +
    stripScripts:  stripScripts,
 +
    extractScripts: extractScripts,
 +
    evalScripts:    evalScripts,
 +
    escapeHTML:    escapeHTML,
 +
    unescapeHTML:  unescapeHTML,
 +
    toQueryParams:  toQueryParams,
 +
    parseQuery:    toQueryParams,
 +
    toArray:        toArray,
 +
    succ:          succ,
 +
    times:          times,
 +
    camelize:      camelize,
 +
    capitalize:    capitalize,
 +
    underscore:    underscore,
 +
    dasherize:      dasherize,
 +
    inspect:        inspect,
 +
    toJSON:        toJSON,
 +
    unfilterJSON:  unfilterJSON,
 +
    isJSON:        isJSON,
 +
    evalJSON:      evalJSON,
 +
    include:        include,
 +
    startsWith:    startsWith,
 +
    endsWith:      endsWith,
 +
    empty:          empty,
 +
    blank:          blank,
 +
    interpolate:    interpolate
 +
  };
 +
})());
 +
 
 +
var Template = Class.create({
 +
  initialize: function(template, pattern) {
 +
    this.template = template.toString();
 +
    this.pattern = pattern || Template.Pattern;
 +
  },
 +
 
 +
  evaluate: function(object) {
 +
    if (object && Object.isFunction(object.toTemplateReplacements))
 +
      object = object.toTemplateReplacements();
 +
 
 +
    return this.template.gsub(this.pattern, function(match) {
 +
      if (object == null) return (match[1] + '');
 +
 
 +
      var before = match[1] || '';
 +
      if (before == '\\') return match[2];
 +
 
 +
      var ctx = object, expr = match[3];
 +
      var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;
 +
      match = pattern.exec(expr);
 +
      if (match == null) return before;
 +
 
 +
      while (match != null) {
 +
        var comp = match[1].startsWith('[') ? match[2].replace(/\\\\]/g, ']') : match[1];
 +
        ctx = ctx[comp];
 +
        if (null == ctx || '' == match[3]) break;
 +
        expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);
 +
        match = pattern.exec(expr);
 +
      }
 +
 
 +
      return before + String.interpret(ctx);
 +
    });
 +
  }
 +
});
 +
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
 +
 
 +
var $break = { };
 +
 
 +
var Enumerable = (function() {
 +
  function each(iterator, context) {
 +
    var index = 0;
 +
    try {
 +
      this._each(function(value) {
 +
        iterator.call(context, value, index++);
 +
      });
 +
    } catch (e) {
 +
      if (e != $break) throw e;
 +
    }
 +
    return this;
 +
  }
 +
 
 +
  function eachSlice(number, iterator, context) {
 +
    var index = -number, slices = [], array = this.toArray();
 +
    if (number < 1) return array;
 +
    while ((index += number) < array.length)
 +
      slices.push(array.slice(index, index+number));
 +
    return slices.collect(iterator, context);
 +
  }
 +
 
 +
  function all(iterator, context) {
 +
    iterator = iterator || Prototype.K;
 +
    var result = true;
 +
    this.each(function(value, index) {
 +
      result = result && !!iterator.call(context, value, index);
 +
      if (!result) throw $break;
 +
    });
 +
    return result;
 +
  }
 +
 
 +
  function any(iterator, context) {
 +
    iterator = iterator || Prototype.K;
 +
    var result = false;
 +
    this.each(function(value, index) {
 +
      if (result = !!iterator.call(context, value, index))
 +
        throw $break;
 +
    });
 +
    return result;
 +
  }
 +
 
 +
  function collect(iterator, context) {
 +
    iterator = iterator || Prototype.K;
 +
    var results = [];
 +
    this.each(function(value, index) {
 +
      results.push(iterator.call(context, value, index));
 +
    });
 +
    return results;
 +
  }
 +
 
 +
  function detect(iterator, context) {
 +
    var result;
 +
    this.each(function(value, index) {
 +
      if (iterator.call(context, value, index)) {
 +
        result = value;
 +
        throw $break;
 +
      }
 +
    });
 +
    return result;
 +
  }
 +
 
 +
  function findAll(iterator, context) {
 +
    var results = [];
 +
    this.each(function(value, index) {
 +
      if (iterator.call(context, value, index))
 +
        results.push(value);
 +
    });
 +
    return results;
 +
  }
 +
 
 +
  function grep(filter, iterator, context) {
 +
    iterator = iterator || Prototype.K;
 +
    var results = [];
 +
 
 +
    if (Object.isString(filter))
 +
      filter = new RegExp(RegExp.escape(filter));
 +
 
 +
    this.each(function(value, index) {
 +
      if (filter.match(value))
 +
        results.push(iterator.call(context, value, index));
 +
    });
 +
    return results;
 +
  }
 +
 
 +
  function include(object) {
 +
    if (Object.isFunction(this.indexOf))
 +
      if (this.indexOf(object) != -1) return true;
 +
 
 +
    var found = false;
 +
    this.each(function(value) {
 +
      if (value == object) {
 +
        found = true;
 +
        throw $break;
 +
      }
 +
    });
 +
    return found;
 +
  }
 +
 
 +
  function inGroupsOf(number, fillWith) {
 +
    fillWith = Object.isUndefined(fillWith) ? null : fillWith;
 +
    return this.eachSlice(number, function(slice) {
 +
      while(slice.length < number) slice.push(fillWith);
 +
      return slice;
 +
    });
 +
  }
 +
 
 +
  function inject(memo, iterator, context) {
 +
    this.each(function(value, index) {
 +
      memo = iterator.call(context, memo, value, index);
 +
    });
 +
    return memo;
 +
  }
 +
 
 +
  function invoke(method) {
 +
    var args = $A(arguments).slice(1);
 +
    return this.map(function(value) {
 +
      return value[method].apply(value, args);
 +
    });
 +
  }
 +
 
 +
  function max(iterator, context) {
 +
    iterator = iterator || Prototype.K;
 +
    var result;
 +
    this.each(function(value, index) {
 +
      value = iterator.call(context, value, index);
 +
      if (result == null || value >= result)
 +
        result = value;
 +
    });
 +
    return result;
 +
  }
 +
 
 +
  function min(iterator, context) {
 +
    iterator = iterator || Prototype.K;
 +
    var result;
 +
    this.each(function(value, index) {
 +
      value = iterator.call(context, value, index);
 +
      if (result == null || value < result)
 +
        result = value;
 +
    });
 +
    return result;
 +
  }
 +
 
 +
  function partition(iterator, context) {
 +
    iterator = iterator || Prototype.K;
 +
    var trues = [], falses = [];
 +
    this.each(function(value, index) {
 +
      (iterator.call(context, value, index) ?
 +
        trues : falses).push(value);
 +
    });
 +
    return [trues, falses];
 +
  }
 +
 
 +
  function pluck(property) {
 +
    var results = [];
 +
    this.each(function(value) {
 +
      results.push(value[property]);
 +
    });
 +
    return results;
 +
  }
 +
 
 +
  function reject(iterator, context) {
 +
    var results = [];
 +
    this.each(function(value, index) {
 +
      if (!iterator.call(context, value, index))
 +
        results.push(value);
 +
    });
 +
    return results;
 +
  }
 +
 
 +
  function sortBy(iterator, context) {
 +
    return this.map(function(value, index) {
 +
      return {
 +
        value: value,
 +
        criteria: iterator.call(context, value, index)
 +
      };
 +
    }).sort(function(left, right) {
 +
      var a = left.criteria, b = right.criteria;
 +
      return a < b ? -1 : a > b ? 1 : 0;
 +
    }).pluck('value');
 +
  }
 +
 
 +
  function toArray() {
 +
    return this.map();
 +
  }
 +
 
 +
  function zip() {
 +
    var iterator = Prototype.K, args = $A(arguments);
 +
    if (Object.isFunction(args.last()))
 +
      iterator = args.pop();
 +
 
 +
    var collections = [this].concat(args).map($A);
 +
    return this.map(function(value, index) {
 +
      return iterator(collections.pluck(index));
 +
    });
 +
  }
 +
 
 +
  function size() {
 +
    return this.toArray().length;
 +
  }
 +
 
 +
  function inspect() {
 +
    return '#<Enumerable:' + this.toArray().inspect() + '>';
 +
  }
 +
 
 +
 
 +
 
 +
 
 +
 
 +
 
 +
 
 +
 
 +
 
 +
  return {
 +
    each:      each,
 +
    eachSlice:  eachSlice,
 +
    all:        all,
 +
    every:      all,
 +
    any:        any,
 +
    some:      any,
 +
    collect:    collect,
 +
    map:        collect,
 +
    detect:    detect,
 +
    findAll:    findAll,
 +
    select:    findAll,
 +
    filter:    findAll,
 +
    grep:      grep,
 +
    include:    include,
 +
    member:    include,
 +
    inGroupsOf: inGroupsOf,
 +
    inject:    inject,
 +
    invoke:    invoke,
 +
    max:        max,
 +
    min:        min,
 +
    partition:  partition,
 +
    pluck:      pluck,
 +
    reject:    reject,
 +
    sortBy:    sortBy,
 +
    toArray:    toArray,
 +
    entries:    toArray,
 +
    zip:        zip,
 +
    size:      size,
 +
    inspect:    inspect,
 +
    find:      detect
 +
  };
 +
})();
 +
function $A(iterable) {
 +
  if (!iterable) return [];
 +
  if ('toArray' in Object(iterable)) return iterable.toArray();
 +
  var length = iterable.length || 0, results = new Array(length);
 +
  while (length--) results[length] = iterable[length];
 +
  return results;
}
}
 +
function $w(string) {
 +
  if (!Object.isString(string)) return [];
 +
  string = string.strip();
 +
  return string ? string.split(/\s+/) : [];
 +
}
-
//
+
Array.from = $A;
-
// pause(numberMillis)
+
 
-
// Pauses code execution for specified time. Uses busy code, not good.
+
 
-
//
+
(function() {
-
function pause(numberMillis) {
+
  var arrayProto = Array.prototype,
-
var now = new Date();
+
      slice = arrayProto.slice,
-
var exitTime = now.getTime() + numberMillis;
+
      _each = arrayProto.forEach; // use native browser JS 1.6 implementation if available
-
while (true) {
+
 
-
now = new Date();
+
  function each(iterator) {
-
if (now.getTime() > exitTime)
+
    for (var i = 0, length = this.length; i < length; i++)
-
return;
+
      iterator(this[i]);
-
}
+
  }
 +
  if (!_each) _each = each;
 +
 
 +
  function clear() {
 +
    this.length = 0;
 +
    return this;
 +
  }
 +
 
 +
  function first() {
 +
    return this[0];
 +
  }
 +
 
 +
  function last() {
 +
    return this[this.length - 1];
 +
  }
 +
 
 +
  function compact() {
 +
    return this.select(function(value) {
 +
      return value != null;
 +
    });
 +
  }
 +
 
 +
  function flatten() {
 +
    return this.inject([], function(array, value) {
 +
      if (Object.isArray(value))
 +
        return array.concat(value.flatten());
 +
      array.push(value);
 +
      return array;
 +
    });
 +
  }
 +
 
 +
  function without() {
 +
    var values = slice.call(arguments, 0);
 +
    return this.select(function(value) {
 +
      return !values.include(value);
 +
    });
 +
  }
 +
 
 +
  function reverse(inline) {
 +
    return (inline !== false ? this : this.toArray())._reverse();
 +
  }
 +
 
 +
  function uniq(sorted) {
 +
    return this.inject([], function(array, value, index) {
 +
      if (0 == index || (sorted ? array.last() != value : !array.include(value)))
 +
        array.push(value);
 +
      return array;
 +
    });
 +
  }
 +
 
 +
  function intersect(array) {
 +
    return this.uniq().findAll(function(item) {
 +
      return array.detect(function(value) { return item === value });
 +
    });
 +
  }
 +
 
 +
 
 +
  function clone() {
 +
    return slice.call(this, 0);
 +
  }
 +
 
 +
  function size() {
 +
    return this.length;
 +
  }
 +
 
 +
  function inspect() {
 +
    return '[' + this.map(Object.inspect).join(', ') + ']';
 +
  }
 +
 
 +
  function toJSON() {
 +
    var results = [];
 +
    this.each(function(object) {
 +
      var value = Object.toJSON(object);
 +
      if (!Object.isUndefined(value)) results.push(value);
 +
    });
 +
    return '[' + results.join(', ') + ']';
 +
  }
 +
 
 +
  function indexOf(item, i) {
 +
    i || (i = 0);
 +
    var length = this.length;
 +
    if (i < 0) i = length + i;
 +
    for (; i < length; i++)
 +
      if (this[i] === item) return i;
 +
    return -1;
 +
  }
 +
 
 +
  function lastIndexOf(item, i) {
 +
    i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
 +
    var n = this.slice(0, i).reverse().indexOf(item);
 +
    return (n < 0) ? n : i - n - 1;
 +
  }
 +
 
 +
  function concat() {
 +
    var array = slice.call(this, 0), item;
 +
    for (var i = 0, length = arguments.length; i < length; i++) {
 +
      item = arguments[i];
 +
      if (Object.isArray(item) && !('callee' in item)) {
 +
        for (var j = 0, arrayLength = item.length; j < arrayLength; j++)
 +
          array.push(item[j]);
 +
      } else {
 +
        array.push(item);
 +
      }
 +
    }
 +
    return array;
 +
  }
 +
 
 +
  Object.extend(arrayProto, Enumerable);
 +
 
 +
  if (!arrayProto._reverse)
 +
    arrayProto._reverse = arrayProto.reverse;
 +
 
 +
  Object.extend(arrayProto, {
 +
    _each:    _each,
 +
    clear:    clear,
 +
    first:    first,
 +
    last:      last,
 +
    compact:  compact,
 +
    flatten:  flatten,
 +
    without:  without,
 +
    reverse:  reverse,
 +
    uniq:      uniq,
 +
    intersect: intersect,
 +
    clone:    clone,
 +
    toArray:  clone,
 +
    size:      size,
 +
    inspect:  inspect,
 +
    toJSON:    toJSON
 +
  });
 +
 
 +
  var CONCAT_ARGUMENTS_BUGGY = (function() {
 +
    return [].concat(arguments)[0][0] !== 1;
 +
  })(1,2)
 +
 
 +
  if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat;
 +
 
 +
  if (!arrayProto.indexOf) arrayProto.indexOf = indexOf;
 +
  if (!arrayProto.lastIndexOf) arrayProto.lastIndexOf = lastIndexOf;
 +
})();
 +
function $H(object) {
 +
  return new Hash(object);
 +
};
 +
 
 +
var Hash = Class.create(Enumerable, (function() {
 +
  function initialize(object) {
 +
    this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
 +
  }
 +
 
 +
  function _each(iterator) {
 +
    for (var key in this._object) {
 +
      var value = this._object[key], pair = [key, value];
 +
      pair.key = key;
 +
      pair.value = value;
 +
      iterator(pair);
 +
    }
 +
  }
 +
 
 +
  function set(key, value) {
 +
    return this._object[key] = value;
 +
  }
 +
 
 +
  function get(key) {
 +
    if (this._object[key] !== Object.prototype[key])
 +
      return this._object[key];
 +
  }
 +
 
 +
  function unset(key) {
 +
    var value = this._object[key];
 +
    delete this._object[key];
 +
    return value;
 +
  }
 +
 
 +
  function toObject() {
 +
    return Object.clone(this._object);
 +
  }
 +
 
 +
  function keys() {
 +
    return this.pluck('key');
 +
  }
 +
 
 +
  function values() {
 +
    return this.pluck('value');
 +
  }
 +
 
 +
  function index(value) {
 +
    var match = this.detect(function(pair) {
 +
      return pair.value === value;
 +
    });
 +
    return match && match.key;
 +
  }
 +
 
 +
  function merge(object) {
 +
    return this.clone().update(object);
 +
  }
 +
 
 +
  function update(object) {
 +
    return new Hash(object).inject(this, function(result, pair) {
 +
      result.set(pair.key, pair.value);
 +
      return result;
 +
    });
 +
  }
 +
 
 +
  function toQueryPair(key, value) {
 +
    if (Object.isUndefined(value)) return key;
 +
    return key + '=' + encodeURIComponent(String.interpret(value));
 +
  }
 +
 
 +
  function toQueryString() {
 +
    return this.inject([], function(results, pair) {
 +
      var key = encodeURIComponent(pair.key), values = pair.value;
 +
 
 +
      if (values && typeof values == 'object') {
 +
        if (Object.isArray(values))
 +
          return results.concat(values.map(toQueryPair.curry(key)));
 +
      } else results.push(toQueryPair(key, values));
 +
      return results;
 +
    }).join('&');
 +
  }
 +
 
 +
  function inspect() {
 +
    return '#<Hash:{' + this.map(function(pair) {
 +
      return pair.map(Object.inspect).join(': ');
 +
    }).join(', ') + '}>';
 +
  }
 +
 
 +
  function toJSON() {
 +
    return Object.toJSON(this.toObject());
 +
  }
 +
 
 +
  function clone() {
 +
    return new Hash(this);
 +
  }
 +
 
 +
  return {
 +
    initialize:            initialize,
 +
    _each:                  _each,
 +
    set:                    set,
 +
    get:                    get,
 +
    unset:                  unset,
 +
    toObject:              toObject,
 +
    toTemplateReplacements: toObject,
 +
    keys:                  keys,
 +
    values:                values,
 +
    index:                  index,
 +
    merge:                  merge,
 +
    update:                update,
 +
    toQueryString:          toQueryString,
 +
    inspect:                inspect,
 +
    toJSON:                toJSON,
 +
    clone:                  clone
 +
  };
 +
})());
 +
 
 +
Hash.from = $H;
 +
Object.extend(Number.prototype, (function() {
 +
  function toColorPart() {
 +
    return this.toPaddedString(2, 16);
 +
  }
 +
 
 +
  function succ() {
 +
    return this + 1;
 +
  }
 +
 
 +
  function times(iterator, context) {
 +
    $R(0, this, true).each(iterator, context);
 +
    return this;
 +
  }
 +
 
 +
  function toPaddedString(length, radix) {
 +
    var string = this.toString(radix || 10);
 +
    return '0'.times(length - string.length) + string;
 +
  }
 +
 
 +
  function toJSON() {
 +
    return isFinite(this) ? this.toString() : 'null';
 +
  }
 +
 
 +
  function abs() {
 +
    return Math.abs(this);
 +
  }
 +
 
 +
  function round() {
 +
    return Math.round(this);
 +
  }
 +
 
 +
  function ceil() {
 +
    return Math.ceil(this);
 +
  }
 +
 
 +
  function floor() {
 +
    return Math.floor(this);
 +
  }
 +
 
 +
  return {
 +
    toColorPart:    toColorPart,
 +
    succ:          succ,
 +
    times:          times,
 +
    toPaddedString: toPaddedString,
 +
    toJSON:        toJSON,
 +
    abs:            abs,
 +
    round:          round,
 +
    ceil:          ceil,
 +
    floor:          floor
 +
  };
 +
})());
 +
 
 +
function $R(start, end, exclusive) {
 +
  return new ObjectRange(start, end, exclusive);
}
}
-
//
+
var ObjectRange = Class.create(Enumerable, (function() {
-
// getKey(key)
+
  function initialize(start, end, exclusive) {
-
// Gets keycode. If 'x' is pressed then it hides the lightbox.
+
    this.start = start;
-
//
+
    this.end = end;
 +
    this.exclusive = exclusive;
 +
  }
-
function getKey(e){
+
  function _each(iterator) {
-
if (e == null) { // ie
+
    var value = this.start;
-
keycode = event.keyCode;
+
    while (this.include(value)) {
-
} else { // mozilla
+
      iterator(value);
-
keycode = e.which;
+
      value = value.succ();
-
}
+
    }
-
key = String.fromCharCode(keycode).toLowerCase();
+
  }
-
+
 
-
if(key == 'x'){ hideLightbox(); }
+
  function include(value) {
 +
    if (value < this.start)
 +
      return false;
 +
    if (this.exclusive)
 +
      return value < this.end;
 +
    return value <= this.end;
 +
  }
 +
 
 +
  return {
 +
    initialize: initialize,
 +
    _each:      _each,
 +
    include:    include
 +
  };
 +
})());
 +
 
 +
 
 +
 
 +
var Ajax = {
 +
  getTransport: function() {
 +
    return Try.these(
 +
      function() {return new XMLHttpRequest()},
 +
      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
 +
      function() {return new ActiveXObject('Microsoft.XMLHTTP')}
 +
    ) || false;
 +
  },
 +
 
 +
  activeRequestCount: 0
 +
};
 +
 
 +
Ajax.Responders = {
 +
  responders: [],
 +
 
 +
  _each: function(iterator) {
 +
    this.responders._each(iterator);
 +
  },
 +
 
 +
  register: function(responder) {
 +
    if (!this.include(responder))
 +
      this.responders.push(responder);
 +
  },
 +
 
 +
  unregister: function(responder) {
 +
    this.responders = this.responders.without(responder);
 +
  },
 +
 
 +
  dispatch: function(callback, request, transport, json) {
 +
    this.each(function(responder) {
 +
      if (Object.isFunction(responder[callback])) {
 +
        try {
 +
          responder[callback].apply(responder, [request, transport, json]);
 +
        } catch (e) { }
 +
      }
 +
    });
 +
  }
 +
};
 +
 
 +
Object.extend(Ajax.Responders, Enumerable);
 +
 
 +
Ajax.Responders.register({
 +
  onCreate:  function() { Ajax.activeRequestCount++ },
 +
  onComplete: function() { Ajax.activeRequestCount-- }
 +
});
 +
Ajax.Base = Class.create({
 +
  initialize: function(options) {
 +
    this.options = {
 +
      method:      'post',
 +
      asynchronous: true,
 +
      contentType:  'application/x-www-form-urlencoded',
 +
      encoding:    'UTF-8',
 +
      parameters:  '',
 +
      evalJSON:    true,
 +
      evalJS:      true
 +
    };
 +
    Object.extend(this.options, options || { });
 +
 
 +
    this.options.method = this.options.method.toLowerCase();
 +
 
 +
    if (Object.isString(this.options.parameters))
 +
      this.options.parameters = this.options.parameters.toQueryParams();
 +
    else if (Object.isHash(this.options.parameters))
 +
      this.options.parameters = this.options.parameters.toObject();
 +
  }
 +
});
 +
Ajax.Request = Class.create(Ajax.Base, {
 +
  _complete: false,
 +
 
 +
  initialize: function($super, url, options) {
 +
    $super(options);
 +
    this.transport = Ajax.getTransport();
 +
    this.request(url);
 +
  },
 +
 
 +
  request: function(url) {
 +
    this.url = url;
 +
    this.method = this.options.method;
 +
    var params = Object.clone(this.options.parameters);
 +
 
 +
    if (!['get', 'post'].include(this.method)) {
 +
      params['_method'] = this.method;
 +
      this.method = 'post';
 +
    }
 +
 
 +
    this.parameters = params;
 +
 
 +
    if (params = Object.toQueryString(params)) {
 +
      if (this.method == 'get')
 +
        this.url += (this.url.include('?') ? '&' : '?') + params;
 +
      else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
 +
        params += '&_=';
 +
    }
 +
 
 +
    try {
 +
      var response = new Ajax.Response(this);
 +
      if (this.options.onCreate) this.options.onCreate(response);
 +
      Ajax.Responders.dispatch('onCreate', this, response);
 +
 
 +
      this.transport.open(this.method.toUpperCase(), this.url,
 +
        this.options.asynchronous);
 +
 
 +
      if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);
 +
 
 +
      this.transport.onreadystatechange = this.onStateChange.bind(this);
 +
      this.setRequestHeaders();
 +
 
 +
      this.body = this.method == 'post' ? (this.options.postBody || params) : null;
 +
      this.transport.send(this.body);
 +
 
 +
      /* Force Firefox to handle ready state 4 for synchronous requests */
 +
      if (!this.options.asynchronous && this.transport.overrideMimeType)
 +
        this.onStateChange();
 +
 
 +
    }
 +
    catch (e) {
 +
      this.dispatchException(e);
 +
    }
 +
  },
 +
 
 +
  onStateChange: function() {
 +
    var readyState = this.transport.readyState;
 +
    if (readyState > 1 && !((readyState == 4) && this._complete))
 +
      this.respondToReadyState(this.transport.readyState);
 +
  },
 +
 
 +
  setRequestHeaders: function() {
 +
    var headers = {
 +
      'X-Requested-With': 'XMLHttpRequest',
 +
      'X-Prototype-Version': Prototype.Version,
 +
      'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
 +
    };
 +
 
 +
    if (this.method == 'post') {
 +
      headers['Content-type'] = this.options.contentType +
 +
        (this.options.encoding ? '; charset=' + this.options.encoding : '');
 +
 
 +
      /* Force "Connection: close" for older Mozilla browsers to work
 +
      * around a bug where XMLHttpRequest sends an incorrect
 +
      * Content-length header. See Mozilla Bugzilla #246651.
 +
      */
 +
      if (this.transport.overrideMimeType &&
 +
          (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
 +
            headers['Connection'] = 'close';
 +
    }
 +
 
 +
    if (typeof this.options.requestHeaders == 'object') {
 +
      var extras = this.options.requestHeaders;
 +
 
 +
      if (Object.isFunction(extras.push))
 +
        for (var i = 0, length = extras.length; i < length; i += 2)
 +
          headers[extras[i]] = extras[i+1];
 +
      else
 +
        $H(extras).each(function(pair) { headers[pair.key] = pair.value });
 +
    }
 +
 
 +
    for (var name in headers)
 +
      this.transport.setRequestHeader(name, headers[name]);
 +
  },
 +
 
 +
  success: function() {
 +
    var status = this.getStatus();
 +
    return !status || (status >= 200 && status < 300);
 +
  },
 +
 
 +
  getStatus: function() {
 +
    try {
 +
      return this.transport.status || 0;
 +
    } catch (e) { return 0 }
 +
  },
 +
 
 +
  respondToReadyState: function(readyState) {
 +
    var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);
 +
 
 +
    if (state == 'Complete') {
 +
      try {
 +
        this._complete = true;
 +
        (this.options['on' + response.status]
 +
        || this.options['on' + (this.success() ? 'Success' : 'Failure')]
 +
        || Prototype.emptyFunction)(response, response.headerJSON);
 +
      } catch (e) {
 +
        this.dispatchException(e);
 +
      }
 +
 
 +
      var contentType = response.getHeader('Content-type');
 +
      if (this.options.evalJS == 'force'
 +
          || (this.options.evalJS && this.isSameOrigin() && contentType
 +
          && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
 +
        this.evalResponse();
 +
    }
 +
 
 +
    try {
 +
      (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
 +
      Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
 +
    } catch (e) {
 +
      this.dispatchException(e);
 +
    }
 +
 
 +
    if (state == 'Complete') {
 +
      this.transport.onreadystatechange = Prototype.emptyFunction;
 +
    }
 +
  },
 +
 
 +
  isSameOrigin: function() {
 +
    var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
 +
    return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({
 +
      protocol: location.protocol,
 +
      domain: document.domain,
 +
      port: location.port ? ':' + location.port : ''
 +
    }));
 +
  },
 +
 
 +
  getHeader: function(name) {
 +
    try {
 +
      return this.transport.getResponseHeader(name) || null;
 +
    } catch (e) { return null; }
 +
  },
 +
 
 +
  evalResponse: function() {
 +
    try {
 +
      return eval((this.transport.responseText || '').unfilterJSON());
 +
    } catch (e) {
 +
      this.dispatchException(e);
 +
    }
 +
  },
 +
 
 +
  dispatchException: function(exception) {
 +
    (this.options.onException || Prototype.emptyFunction)(this, exception);
 +
    Ajax.Responders.dispatch('onException', this, exception);
 +
  }
 +
});
 +
 
 +
Ajax.Request.Events =
 +
  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
 +
 
 +
 
 +
 
 +
 
 +
 
 +
 
 +
 
 +
 
 +
Ajax.Response = Class.create({
 +
  initialize: function(request){
 +
    this.request = request;
 +
    var transport  = this.transport  = request.transport,
 +
        readyState = this.readyState = transport.readyState;
 +
 
 +
    if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
 +
      this.status      = this.getStatus();
 +
      this.statusText  = this.getStatusText();
 +
      this.responseText = String.interpret(transport.responseText);
 +
      this.headerJSON  = this._getHeaderJSON();
 +
    }
 +
 
 +
    if(readyState == 4) {
 +
      var xml = transport.responseXML;
 +
      this.responseXML  = Object.isUndefined(xml) ? null : xml;
 +
      this.responseJSON = this._getResponseJSON();
 +
    }
 +
  },
 +
 
 +
  status:      0,
 +
 
 +
  statusText: '',
 +
 
 +
  getStatus: Ajax.Request.prototype.getStatus,
 +
 
 +
  getStatusText: function() {
 +
    try {
 +
      return this.transport.statusText || '';
 +
    } catch (e) { return '' }
 +
  },
 +
 
 +
  getHeader: Ajax.Request.prototype.getHeader,
 +
 
 +
  getAllHeaders: function() {
 +
    try {
 +
      return this.getAllResponseHeaders();
 +
    } catch (e) { return null }
 +
  },
 +
 
 +
  getResponseHeader: function(name) {
 +
    return this.transport.getResponseHeader(name);
 +
  },
 +
 
 +
  getAllResponseHeaders: function() {
 +
    return this.transport.getAllResponseHeaders();
 +
  },
 +
 
 +
  _getHeaderJSON: function() {
 +
    var json = this.getHeader('X-JSON');
 +
    if (!json) return null;
 +
    json = decodeURIComponent(escape(json));
 +
    try {
 +
      return json.evalJSON(this.request.options.sanitizeJSON ||
 +
        !this.request.isSameOrigin());
 +
    } catch (e) {
 +
      this.request.dispatchException(e);
 +
    }
 +
  },
 +
 
 +
  _getResponseJSON: function() {
 +
    var options = this.request.options;
 +
    if (!options.evalJSON || (options.evalJSON != 'force' &&
 +
      !(this.getHeader('Content-type') || '').include('application/json')) ||
 +
        this.responseText.blank())
 +
          return null;
 +
    try {
 +
      return this.responseText.evalJSON(options.sanitizeJSON ||
 +
        !this.request.isSameOrigin());
 +
    } catch (e) {
 +
      this.request.dispatchException(e);
 +
    }
 +
  }
 +
});
 +
 
 +
Ajax.Updater = Class.create(Ajax.Request, {
 +
  initialize: function($super, container, url, options) {
 +
    this.container = {
 +
      success: (container.success || container),
 +
      failure: (container.failure || (container.success ? null : container))
 +
    };
 +
 
 +
    options = Object.clone(options);
 +
    var onComplete = options.onComplete;
 +
    options.onComplete = (function(response, json) {
 +
      this.updateContent(response.responseText);
 +
      if (Object.isFunction(onComplete)) onComplete(response, json);
 +
    }).bind(this);
 +
 
 +
    $super(url, options);
 +
  },
 +
 
 +
  updateContent: function(responseText) {
 +
    var receiver = this.container[this.success() ? 'success' : 'failure'],
 +
        options = this.options;
 +
 
 +
    if (!options.evalScripts) responseText = responseText.stripScripts();
 +
 
 +
    if (receiver = $(receiver)) {
 +
      if (options.insertion) {
 +
        if (Object.isString(options.insertion)) {
 +
          var insertion = { }; insertion[options.insertion] = responseText;
 +
          receiver.insert(insertion);
 +
        }
 +
        else options.insertion(receiver, responseText);
 +
      }
 +
      else receiver.update(responseText);
 +
    }
 +
  }
 +
});
 +
 
 +
Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
 +
  initialize: function($super, container, url, options) {
 +
    $super(options);
 +
    this.onComplete = this.options.onComplete;
 +
 
 +
    this.frequency = (this.options.frequency || 2);
 +
    this.decay = (this.options.decay || 1);
 +
 
 +
    this.updater = { };
 +
    this.container = container;
 +
    this.url = url;
 +
 
 +
    this.start();
 +
  },
 +
 
 +
  start: function() {
 +
    this.options.onComplete = this.updateComplete.bind(this);
 +
    this.onTimerEvent();
 +
  },
 +
 
 +
  stop: function() {
 +
    this.updater.options.onComplete = undefined;
 +
    clearTimeout(this.timer);
 +
    (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
 +
  },
 +
 
 +
  updateComplete: function(response) {
 +
    if (this.options.decay) {
 +
      this.decay = (response.responseText == this.lastText ?
 +
        this.decay * this.options.decay : 1);
 +
 
 +
      this.lastText = response.responseText;
 +
    }
 +
    this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);
 +
  },
 +
 
 +
  onTimerEvent: function() {
 +
    this.updater = new Ajax.Updater(this.container, this.url, this.options);
 +
  }
 +
});
 +
 
 +
 
 +
 
 +
function $(element) {
 +
  if (arguments.length > 1) {
 +
    for (var i = 0, elements = [], length = arguments.length; i < length; i++)
 +
      elements.push($(arguments[i]));
 +
    return elements;
 +
  }
 +
  if (Object.isString(element))
 +
    element = document.getElementById(element);
 +
  return Element.extend(element);
}
}
 +
if (Prototype.BrowserFeatures.XPath) {
 +
  document._getElementsByXPath = function(expression, parentElement) {
 +
    var results = [];
 +
    var query = document.evaluate(expression, $(parentElement) || document,
 +
      null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
 +
    for (var i = 0, length = query.snapshotLength; i < length; i++)
 +
      results.push(Element.extend(query.snapshotItem(i)));
 +
    return results;
 +
  };
 +
}
-
//
+
/*--------------------------------------------------------------------------*/
-
// listenKey()
+
-
//
+
-
function listenKey () { document.onkeypress = getKey; }
+
-
+
-
//
+
if (!window.Node) var Node = { };
-
// showLightbox()
+
-
// Preloads images. Pleaces new image in lightbox then centers and displays.
+
-
//
+
-
function showLightbox(objLink)
+
-
{
+
-
// prep objects
+
-
var objOverlay = document.getElementById('overlay');
+
-
var objLightbox = document.getElementById('lightbox');
+
-
var objCaption = document.getElementById('lightboxCaption');
+
-
var objImage = document.getElementById('lightboxImage');
+
-
var objLoadingImage = document.getElementById('loadingImage');
+
-
var objLightboxDetails = document.getElementById('lightboxDetails');
+
-
+
if (!Node.ELEMENT_NODE) {
-
var arrayPageSize = getPageSize();
+
  Object.extend(Node, {
-
var arrayPageScroll = getPageScroll();
+
    ELEMENT_NODE: 1,
 +
    ATTRIBUTE_NODE: 2,
 +
    TEXT_NODE: 3,
 +
    CDATA_SECTION_NODE: 4,
 +
    ENTITY_REFERENCE_NODE: 5,
 +
    ENTITY_NODE: 6,
 +
    PROCESSING_INSTRUCTION_NODE: 7,
 +
    COMMENT_NODE: 8,
 +
    DOCUMENT_NODE: 9,
 +
    DOCUMENT_TYPE_NODE: 10,
 +
    DOCUMENT_FRAGMENT_NODE: 11,
 +
    NOTATION_NODE: 12
 +
  });
 +
}
-
// center loadingImage if it exists
 
-
if (objLoadingImage) {
 
-
objLoadingImage.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objLoadingImage.height) / 2) + 'px');
 
-
objLoadingImage.style.left = (((arrayPageSize[0] - 20 - objLoadingImage.width) / 2) + 'px');
 
-
objLoadingImage.style.display = 'block';
 
-
}
 
-
// set height of Overlay to take up whole page and show
+
(function(global) {
-
objOverlay.style.height = (arrayPageSize[1] + 'px');
+
-
objOverlay.style.display = 'block';
+
-
// preload image
+
  var SETATTRIBUTE_IGNORES_NAME = (function(){
-
imgPreload = new Image();
+
    var elForm = document.createElement("form");
 +
    var elInput = document.createElement("input");
 +
    var root = document.documentElement;
 +
    elInput.setAttribute("name", "test");
 +
    elForm.appendChild(elInput);
 +
    root.appendChild(elForm);
 +
    var isBuggy = elForm.elements
 +
      ? (typeof elForm.elements.test == "undefined")
 +
      : null;
 +
    root.removeChild(elForm);
 +
    elForm = elInput = null;
 +
    return isBuggy;
 +
  })();
-
imgPreload.onload=function(){
+
  var element = global.Element;
-
objImage.src = objLink.href;
+
  global.Element = function(tagName, attributes) {
 +
    attributes = attributes || { };
 +
    tagName = tagName.toLowerCase();
 +
    var cache = Element.cache;
 +
    if (SETATTRIBUTE_IGNORES_NAME && attributes.name) {
 +
      tagName = '<' + tagName + ' name="' + attributes.name + '">';
 +
      delete attributes.name;
 +
      return Element.writeAttribute(document.createElement(tagName), attributes);
 +
    }
 +
    if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));
 +
    return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
 +
  };
 +
  Object.extend(global.Element, element || { });
 +
  if (element) global.Element.prototype = element.prototype;
 +
})(this);
-
// center lightbox and make sure that the top and left values are not negative
+
Element.cache = { };
-
// and the image placed outside the viewport
+
Element.idCounter = 1;
-
var lightboxTop = arrayPageScroll[1] + ((arrayPageSize[3] - 35 - imgPreload.height) / 2);
+
-
var lightboxLeft = ((arrayPageSize[0] - 20 - imgPreload.width) / 2);
+
-
+
-
objLightbox.style.top = (lightboxTop < 0) ? "0px" : lightboxTop + "px";
+
-
objLightbox.style.left = (lightboxLeft < 0) ? "0px" : lightboxLeft + "px";
+
 +
Element.Methods = {
 +
  visible: function(element) {
 +
    return $(element).style.display != 'none';
 +
  },
-
objLightboxDetails.style.width = imgPreload.width + 'px';
+
  toggle: function(element) {
-
+
    element = $(element);
-
if(objLink.getAttribute('title')){
+
    Element[Element.visible(element) ? 'hide' : 'show'](element);
-
objCaption.style.display = 'block';
+
    return element;
-
//objCaption.style.width = imgPreload.width + 'px';
+
  },
-
objCaption.innerHTML = objLink.getAttribute('title');
+
-
} else {
+
-
objCaption.style.display = 'none';
+
-
}
+
-
+
-
// A small pause between the image loading and displaying is required with IE,
+
-
// this prevents the previous image displaying for a short burst causing flicker.
+
-
if (navigator.appVersion.indexOf("MSIE")!=-1){
+
-
pause(250);
+
-
}
+
-
if (objLoadingImage) { objLoadingImage.style.display = 'none'; }
 
-
// Hide select boxes as they will 'peek' through the image in IE
+
  hide: function(element) {
-
selects = document.getElementsByTagName("select");
+
    element = $(element);
-
        for (i = 0; i != selects.length; i++) {
+
    element.style.display = 'none';
-
                selects[i].style.visibility = "hidden";
+
    return element;
 +
  },
 +
 
 +
  show: function(element) {
 +
    element = $(element);
 +
    element.style.display = '';
 +
    return element;
 +
  },
 +
 
 +
  remove: function(element) {
 +
    element = $(element);
 +
    element.parentNode.removeChild(element);
 +
    return element;
 +
  },
 +
 
 +
  update: (function(){
 +
 
 +
    var SELECT_ELEMENT_INNERHTML_BUGGY = (function(){
 +
      var el = document.createElement("select"),
 +
          isBuggy = true;
 +
      el.innerHTML = "<option value=\"test\">test</option>";
 +
      if (el.options && el.options[0]) {
 +
        isBuggy = el.options[0].nodeName.toUpperCase() !== "OPTION";
 +
      }
 +
      el = null;
 +
      return isBuggy;
 +
    })();
 +
 
 +
    var TABLE_ELEMENT_INNERHTML_BUGGY = (function(){
 +
      try {
 +
        var el = document.createElement("table");
 +
        if (el && el.tBodies) {
 +
          el.innerHTML = "<tbody><tr><td>test</td></tr></tbody>";
 +
          var isBuggy = typeof el.tBodies[0] == "undefined";
 +
          el = null;
 +
          return isBuggy;
         }
         }
 +
      } catch (e) {
 +
        return true;
 +
      }
 +
    })();
-
+
    var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING = (function () {
-
objLightbox.style.display = 'block';
+
      var s = document.createElement("script"),
 +
          isBuggy = false;
 +
      try {
 +
        s.appendChild(document.createTextNode(""));
 +
        isBuggy = !s.firstChild ||
 +
          s.firstChild && s.firstChild.nodeType !== 3;
 +
      } catch (e) {
 +
        isBuggy = true;
 +
      }
 +
      s = null;
 +
      return isBuggy;
 +
    })();
-
// After image is loaded, update the overlay height as the new image might have
+
    function update(element, content) {
-
// increased the overall page height.
+
      element = $(element);
-
arrayPageSize = getPageSize();
+
-
objOverlay.style.height = (arrayPageSize[1] + 'px');
+
-
+
-
// Check for 'x' keypress
+
-
listenKey();
+
-
return false;
+
      if (content && content.toElement)
-
}
+
        content = content.toElement();
-
imgPreload.src = objLink.href;
+
      if (Object.isElement(content))
-
+
        return element.update().insert(content);
 +
 
 +
      content = Object.toHTML(content);
 +
 
 +
      var tagName = element.tagName.toUpperCase();
 +
 
 +
      if (tagName === 'SCRIPT' && SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING) {
 +
        element.text = content;
 +
        return element;
 +
      }
 +
 
 +
      if (SELECT_ELEMENT_INNERHTML_BUGGY || TABLE_ELEMENT_INNERHTML_BUGGY) {
 +
        if (tagName in Element._insertionTranslations.tags) {
 +
          while (element.firstChild) {
 +
            element.removeChild(element.firstChild);
 +
          }
 +
          Element._getContentFromAnonymousElement(tagName, content.stripScripts())
 +
            .each(function(node) {
 +
              element.appendChild(node)
 +
            });
 +
        }
 +
        else {
 +
          element.innerHTML = content.stripScripts();
 +
        }
 +
      }
 +
      else {
 +
        element.innerHTML = content.stripScripts();
 +
      }
 +
 
 +
      content.evalScripts.bind(content).defer();
 +
      return element;
 +
    }
 +
 
 +
    return update;
 +
  })(),
 +
 
 +
  replace: function(element, content) {
 +
    element = $(element);
 +
    if (content && content.toElement) content = content.toElement();
 +
    else if (!Object.isElement(content)) {
 +
      content = Object.toHTML(content);
 +
      var range = element.ownerDocument.createRange();
 +
      range.selectNode(element);
 +
      content.evalScripts.bind(content).defer();
 +
      content = range.createContextualFragment(content.stripScripts());
 +
    }
 +
    element.parentNode.replaceChild(content, element);
 +
    return element;
 +
  },
 +
 
 +
  insert: function(element, insertions) {
 +
    element = $(element);
 +
 
 +
    if (Object.isString(insertions) || Object.isNumber(insertions) ||
 +
        Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
 +
          insertions = {bottom:insertions};
 +
 
 +
    var content, insert, tagName, childNodes;
 +
 
 +
    for (var position in insertions) {
 +
      content  = insertions[position];
 +
      position = position.toLowerCase();
 +
      insert = Element._insertionTranslations[position];
 +
 
 +
      if (content && content.toElement) content = content.toElement();
 +
      if (Object.isElement(content)) {
 +
        insert(element, content);
 +
        continue;
 +
      }
 +
 
 +
      content = Object.toHTML(content);
 +
 
 +
      tagName = ((position == 'before' || position == 'after')
 +
        ? element.parentNode : element).tagName.toUpperCase();
 +
 
 +
      childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
 +
 
 +
      if (position == 'top' || position == 'after') childNodes.reverse();
 +
      childNodes.each(insert.curry(element));
 +
 
 +
      content.evalScripts.bind(content).defer();
 +
    }
 +
 
 +
    return element;
 +
  },
 +
 
 +
  wrap: function(element, wrapper, attributes) {
 +
    element = $(element);
 +
    if (Object.isElement(wrapper))
 +
      $(wrapper).writeAttribute(attributes || { });
 +
    else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);
 +
    else wrapper = new Element('div', wrapper);
 +
    if (element.parentNode)
 +
      element.parentNode.replaceChild(wrapper, element);
 +
    wrapper.appendChild(element);
 +
    return wrapper;
 +
  },
 +
 
 +
  inspect: function(element) {
 +
    element = $(element);
 +
    var result = '<' + element.tagName.toLowerCase();
 +
    $H({'id': 'id', 'className': 'class'}).each(function(pair) {
 +
      var property = pair.first(), attribute = pair.last();
 +
      var value = (element[property] || '').toString();
 +
      if (value) result += ' ' + attribute + '=' + value.inspect(true);
 +
    });
 +
    return result + '>';
 +
  },
 +
 
 +
  recursivelyCollect: function(element, property) {
 +
    element = $(element);
 +
    var elements = [];
 +
    while (element = element[property])
 +
      if (element.nodeType == 1)
 +
        elements.push(Element.extend(element));
 +
    return elements;
 +
  },
 +
 
 +
  ancestors: function(element) {
 +
    return Element.recursivelyCollect(element, 'parentNode');
 +
  },
 +
 
 +
  descendants: function(element) {
 +
    return Element.select(element, "*");
 +
  },
 +
 
 +
  firstDescendant: function(element) {
 +
    element = $(element).firstChild;
 +
    while (element && element.nodeType != 1) element = element.nextSibling;
 +
    return $(element);
 +
  },
 +
 
 +
  immediateDescendants: function(element) {
 +
    if (!(element = $(element).firstChild)) return [];
 +
    while (element && element.nodeType != 1) element = element.nextSibling;
 +
    if (element) return [element].concat($(element).nextSiblings());
 +
    return [];
 +
  },
 +
 
 +
  previousSiblings: function(element) {
 +
    return Element.recursivelyCollect(element, 'previousSibling');
 +
  },
 +
 
 +
  nextSiblings: function(element) {
 +
    return Element.recursivelyCollect(element, 'nextSibling');
 +
  },
 +
 
 +
  siblings: function(element) {
 +
    element = $(element);
 +
    return Element.previousSiblings(element).reverse()
 +
      .concat(Element.nextSiblings(element));
 +
  },
 +
 
 +
  match: function(element, selector) {
 +
    if (Object.isString(selector))
 +
      selector = new Selector(selector);
 +
    return selector.match($(element));
 +
  },
 +
 
 +
  up: function(element, expression, index) {
 +
    element = $(element);
 +
    if (arguments.length == 1) return $(element.parentNode);
 +
    var ancestors = Element.ancestors(element);
 +
    return Object.isNumber(expression) ? ancestors[expression] :
 +
      Selector.findElement(ancestors, expression, index);
 +
  },
 +
 
 +
  down: function(element, expression, index) {
 +
    element = $(element);
 +
    if (arguments.length == 1) return Element.firstDescendant(element);
 +
    return Object.isNumber(expression) ? Element.descendants(element)[expression] :
 +
      Element.select(element, expression)[index || 0];
 +
  },
 +
 
 +
  previous: function(element, expression, index) {
 +
    element = $(element);
 +
    if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
 +
    var previousSiblings = Element.previousSiblings(element);
 +
    return Object.isNumber(expression) ? previousSiblings[expression] :
 +
      Selector.findElement(previousSiblings, expression, index);
 +
  },
 +
 
 +
  next: function(element, expression, index) {
 +
    element = $(element);
 +
    if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
 +
    var nextSiblings = Element.nextSiblings(element);
 +
    return Object.isNumber(expression) ? nextSiblings[expression] :
 +
      Selector.findElement(nextSiblings, expression, index);
 +
  },
 +
 
 +
 
 +
  select: function(element) {
 +
    var args = Array.prototype.slice.call(arguments, 1);
 +
    return Selector.findChildElements(element, args);
 +
  },
 +
 
 +
  adjacent: function(element) {
 +
    var args = Array.prototype.slice.call(arguments, 1);
 +
    return Selector.findChildElements(element.parentNode, args).without(element);
 +
  },
 +
 
 +
  identify: function(element) {
 +
    element = $(element);
 +
    var id = Element.readAttribute(element, 'id');
 +
    if (id) return id;
 +
    do { id = 'anonymous_element_' + Element.idCounter++ } while ($(id));
 +
    Element.writeAttribute(element, 'id', id);
 +
    return id;
 +
  },
 +
 
 +
  readAttribute: function(element, name) {
 +
    element = $(element);
 +
    if (Prototype.Browser.IE) {
 +
      var t = Element._attributeTranslations.read;
 +
      if (t.values[name]) return t.values[name](element, name);
 +
      if (t.names[name]) name = t.names[name];
 +
      if (name.include(':')) {
 +
        return (!element.attributes || !element.attributes[name]) ? null :
 +
        element.attributes[name].value;
 +
      }
 +
    }
 +
    return element.getAttribute(name);
 +
  },
 +
 
 +
  writeAttribute: function(element, name, value) {
 +
    element = $(element);
 +
    var attributes = { }, t = Element._attributeTranslations.write;
 +
 
 +
    if (typeof name == 'object') attributes = name;
 +
    else attributes[name] = Object.isUndefined(value) ? true : value;
 +
 
 +
    for (var attr in attributes) {
 +
      name = t.names[attr] || attr;
 +
      value = attributes[attr];
 +
      if (t.values[attr]) name = t.values[attr](element, value);
 +
      if (value === false || value === null)
 +
        element.removeAttribute(name);
 +
      else if (value === true)
 +
        element.setAttribute(name, name);
 +
      else element.setAttribute(name, value);
 +
    }
 +
    return element;
 +
  },
 +
 
 +
  getHeight: function(element) {
 +
    return Element.getDimensions(element).height;
 +
  },
 +
 
 +
  getWidth: function(element) {
 +
    return Element.getDimensions(element).width;
 +
  },
 +
 
 +
  classNames: function(element) {
 +
    return new Element.ClassNames(element);
 +
  },
 +
 
 +
  hasClassName: function(element, className) {
 +
    if (!(element = $(element))) return;
 +
    var elementClassName = element.className;
 +
    return (elementClassName.length > 0 && (elementClassName == className ||
 +
      new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
 +
  },
 +
 
 +
  addClassName: function(element, className) {
 +
    if (!(element = $(element))) return;
 +
    if (!Element.hasClassName(element, className))
 +
      element.className += (element.className ? ' ' : '') + className;
 +
    return element;
 +
  },
 +
 
 +
  removeClassName: function(element, className) {
 +
    if (!(element = $(element))) return;
 +
    element.className = element.className.replace(
 +
      new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();
 +
    return element;
 +
  },
 +
 
 +
  toggleClassName: function(element, className) {
 +
    if (!(element = $(element))) return;
 +
    return Element[Element.hasClassName(element, className) ?
 +
      'removeClassName' : 'addClassName'](element, className);
 +
  },
 +
 
 +
  cleanWhitespace: function(element) {
 +
    element = $(element);
 +
    var node = element.firstChild;
 +
    while (node) {
 +
      var nextNode = node.nextSibling;
 +
      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
 +
        element.removeChild(node);
 +
      node = nextNode;
 +
    }
 +
    return element;
 +
  },
 +
 
 +
  empty: function(element) {
 +
    return $(element).innerHTML.blank();
 +
  },
 +
 
 +
  descendantOf: function(element, ancestor) {
 +
    element = $(element), ancestor = $(ancestor);
 +
 
 +
    if (element.compareDocumentPosition)
 +
      return (element.compareDocumentPosition(ancestor) & 8) === 8;
 +
 
 +
    if (ancestor.contains)
 +
      return ancestor.contains(element) && ancestor !== element;
 +
 
 +
    while (element = element.parentNode)
 +
      if (element == ancestor) return true;
 +
 
 +
    return false;
 +
  },
 +
 
 +
  scrollTo: function(element) {
 +
    element = $(element);
 +
    var pos = Element.cumulativeOffset(element);
 +
    window.scrollTo(pos[0], pos[1]);
 +
    return element;
 +
  },
 +
 
 +
  getStyle: function(element, style) {
 +
    element = $(element);
 +
    style = style == 'float' ? 'cssFloat' : style.camelize();
 +
    var value = element.style[style];
 +
    if (!value || value == 'auto') {
 +
      var css = document.defaultView.getComputedStyle(element, null);
 +
      value = css ? css[style] : null;
 +
    }
 +
    if (style == 'opacity') return value ? parseFloat(value) : 1.0;
 +
    return value == 'auto' ? null : value;
 +
  },
 +
 
 +
  getOpacity: function(element) {
 +
    return $(element).getStyle('opacity');
 +
  },
 +
 
 +
  setStyle: function(element, styles) {
 +
    element = $(element);
 +
    var elementStyle = element.style, match;
 +
    if (Object.isString(styles)) {
 +
      element.style.cssText += ';' + styles;
 +
      return styles.include('opacity') ?
 +
        element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
 +
    }
 +
    for (var property in styles)
 +
      if (property == 'opacity') element.setOpacity(styles[property]);
 +
      else
 +
        elementStyle[(property == 'float' || property == 'cssFloat') ?
 +
          (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :
 +
            property] = styles[property];
 +
 
 +
    return element;
 +
  },
 +
 
 +
  setOpacity: function(element, value) {
 +
    element = $(element);
 +
    element.style.opacity = (value == 1 || value === '') ? '' :
 +
      (value < 0.00001) ? 0 : value;
 +
    return element;
 +
  },
 +
 
 +
  getDimensions: function(element) {
 +
    element = $(element);
 +
    var display = Element.getStyle(element, 'display');
 +
    if (display != 'none' && display != null) // Safari bug
 +
      return {width: element.offsetWidth, height: element.offsetHeight};
 +
 
 +
    var els = element.style;
 +
    var originalVisibility = els.visibility;
 +
    var originalPosition = els.position;
 +
    var originalDisplay = els.display;
 +
    els.visibility = 'hidden';
 +
    if (originalPosition != 'fixed') // Switching fixed to absolute causes issues in Safari
 +
      els.position = 'absolute';
 +
    els.display = 'block';
 +
    var originalWidth = element.clientWidth;
 +
    var originalHeight = element.clientHeight;
 +
    els.display = originalDisplay;
 +
    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';
 +
      if (Prototype.Browser.Opera) {
 +
        element.style.top = 0;
 +
        element.style.left = 0;
 +
      }
 +
    }
 +
    return element;
 +
  },
 +
 
 +
  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 = '';
 +
    }
 +
    return element;
 +
  },
 +
 
 +
  makeClipping: function(element) {
 +
    element = $(element);
 +
    if (element._overflow) return element;
 +
    element._overflow = Element.getStyle(element, 'overflow') || 'auto';
 +
    if (element._overflow !== 'hidden')
 +
      element.style.overflow = 'hidden';
 +
    return element;
 +
  },
 +
 
 +
  undoClipping: function(element) {
 +
    element = $(element);
 +
    if (!element._overflow) return element;
 +
    element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
 +
    element._overflow = null;
 +
    return element;
 +
  },
 +
 
 +
  cumulativeOffset: function(element) {
 +
    var valueT = 0, valueL = 0;
 +
    do {
 +
      valueT += element.offsetTop  || 0;
 +
      valueL += element.offsetLeft || 0;
 +
      element = element.offsetParent;
 +
    } while (element);
 +
    return Element._returnOffset(valueL, valueT);
 +
  },
 +
 
 +
  positionedOffset: function(element) {
 +
    var valueT = 0, valueL = 0;
 +
    do {
 +
      valueT += element.offsetTop  || 0;
 +
      valueL += element.offsetLeft || 0;
 +
      element = element.offsetParent;
 +
      if (element) {
 +
        if (element.tagName.toUpperCase() == 'BODY') break;
 +
        var p = Element.getStyle(element, 'position');
 +
        if (p !== 'static') break;
 +
      }
 +
    } while (element);
 +
    return Element._returnOffset(valueL, valueT);
 +
  },
 +
 
 +
  absolutize: function(element) {
 +
    element = $(element);
 +
    if (Element.getStyle(element, 'position') == 'absolute') return element;
 +
 
 +
    var offsets = Element.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';
 +
    return element;
 +
  },
 +
 
 +
  relativize: function(element) {
 +
    element = $(element);
 +
    if (Element.getStyle(element, 'position') == 'relative') return element;
 +
 
 +
    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;
 +
    return element;
 +
  },
 +
 
 +
  cumulativeScrollOffset: function(element) {
 +
    var valueT = 0, valueL = 0;
 +
    do {
 +
      valueT += element.scrollTop  || 0;
 +
      valueL += element.scrollLeft || 0;
 +
      element = element.parentNode;
 +
    } while (element);
 +
    return Element._returnOffset(valueL, valueT);
 +
  },
 +
 
 +
  getOffsetParent: 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);
 +
  },
 +
 
 +
  viewportOffset: function(forElement) {
 +
    var valueT = 0, valueL = 0;
 +
 
 +
    var element = forElement;
 +
    do {
 +
      valueT += element.offsetTop  || 0;
 +
      valueL += element.offsetLeft || 0;
 +
 
 +
      if (element.offsetParent == document.body &&
 +
        Element.getStyle(element, 'position') == 'absolute') break;
 +
 
 +
    } while (element = element.offsetParent);
 +
 
 +
    element = forElement;
 +
    do {
 +
      if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) {
 +
        valueT -= element.scrollTop  || 0;
 +
        valueL -= element.scrollLeft || 0;
 +
      }
 +
    } while (element = element.parentNode);
 +
 
 +
    return Element._returnOffset(valueL, valueT);
 +
  },
 +
 
 +
  clonePosition: function(element, source) {
 +
    var options = Object.extend({
 +
      setLeft:    true,
 +
      setTop:    true,
 +
      setWidth:  true,
 +
      setHeight:  true,
 +
      offsetTop:  0,
 +
      offsetLeft: 0
 +
    }, arguments[2] || { });
 +
 
 +
    source = $(source);
 +
    var p = Element.viewportOffset(source);
 +
 
 +
    element = $(element);
 +
    var delta = [0, 0];
 +
    var parent = null;
 +
    if (Element.getStyle(element, 'position') == 'absolute') {
 +
      parent = Element.getOffsetParent(element);
 +
      delta = Element.viewportOffset(parent);
 +
    }
 +
 
 +
    if (parent == document.body) {
 +
      delta[0] -= document.body.offsetLeft;
 +
      delta[1] -= document.body.offsetTop;
 +
    }
 +
 
 +
    if (options.setLeft)  element.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
 +
    if (options.setTop)    element.style.top  = (p[1] - delta[1] + options.offsetTop) + 'px';
 +
    if (options.setWidth)  element.style.width = source.offsetWidth + 'px';
 +
    if (options.setHeight) element.style.height = source.offsetHeight + 'px';
 +
    return element;
 +
  }
 +
};
 +
 
 +
Object.extend(Element.Methods, {
 +
  getElementsBySelector: Element.Methods.select,
 +
 
 +
  childElements: Element.Methods.immediateDescendants
 +
});
 +
 
 +
Element._attributeTranslations = {
 +
  write: {
 +
    names: {
 +
      className: 'class',
 +
      htmlFor:  'for'
 +
    },
 +
    values: { }
 +
  }
 +
};
 +
 
 +
if (Prototype.Browser.Opera) {
 +
  Element.Methods.getStyle = Element.Methods.getStyle.wrap(
 +
    function(proceed, element, style) {
 +
      switch (style) {
 +
        case 'left': case 'top': case 'right': case 'bottom':
 +
          if (proceed(element, 'position') === 'static') return null;
 +
        case 'height': case 'width':
 +
          if (!Element.visible(element)) return null;
 +
 
 +
          var dim = parseInt(proceed(element, style), 10);
 +
 
 +
          if (dim !== element['offset' + style.capitalize()])
 +
            return dim + 'px';
 +
 
 +
          var properties;
 +
          if (style === 'height') {
 +
            properties = ['border-top-width', 'padding-top',
 +
            'padding-bottom', 'border-bottom-width'];
 +
          }
 +
          else {
 +
            properties = ['border-left-width', 'padding-left',
 +
            'padding-right', 'border-right-width'];
 +
          }
 +
          return properties.inject(dim, function(memo, property) {
 +
            var val = proceed(element, property);
 +
            return val === null ? memo : memo - parseInt(val, 10);
 +
          }) + 'px';
 +
        default: return proceed(element, style);
 +
      }
 +
    }
 +
  );
 +
 
 +
  Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
 +
    function(proceed, element, attribute) {
 +
      if (attribute === 'title') return element.title;
 +
      return proceed(element, attribute);
 +
    }
 +
  );
}
}
 +
else if (Prototype.Browser.IE) {
 +
  Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(
 +
    function(proceed, element) {
 +
      element = $(element);
 +
      try { element.offsetParent }
 +
      catch(e) { return $(document.body) }
 +
      var position = element.getStyle('position');
 +
      if (position !== 'static') return proceed(element);
 +
      element.setStyle({ position: 'relative' });
 +
      var value = proceed(element);
 +
      element.setStyle({ position: position });
 +
      return value;
 +
    }
 +
  );
 +
  $w('positionedOffset viewportOffset').each(function(method) {
 +
    Element.Methods[method] = Element.Methods[method].wrap(
 +
      function(proceed, element) {
 +
        element = $(element);
 +
        try { element.offsetParent }
 +
        catch(e) { return Element._returnOffset(0,0) }
 +
        var position = element.getStyle('position');
 +
        if (position !== 'static') return proceed(element);
 +
        var offsetParent = element.getOffsetParent();
 +
        if (offsetParent && offsetParent.getStyle('position') === 'fixed')
 +
          offsetParent.setStyle({ zoom: 1 });
 +
        element.setStyle({ position: 'relative' });
 +
        var value = proceed(element);
 +
        element.setStyle({ position: position });
 +
        return value;
 +
      }
 +
    );
 +
  });
 +
  Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap(
 +
    function(proceed, element) {
 +
      try { element.offsetParent }
 +
      catch(e) { return Element._returnOffset(0,0) }
 +
      return proceed(element);
 +
    }
 +
  );
 +
  Element.Methods.getStyle = function(element, style) {
 +
    element = $(element);
 +
    style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
 +
    var value = element.style[style];
 +
    if (!value && element.currentStyle) value = element.currentStyle[style];
-
//
+
    if (style == 'opacity') {
-
// hideLightbox()
+
      if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
-
//
+
        if (value[1]) return parseFloat(value[1]) / 100;
-
function hideLightbox()
+
      return 1.0;
-
{
+
    }
-
// get objects
+
-
objOverlay = document.getElementById('overlay');
+
-
objLightbox = document.getElementById('lightbox');
+
-
// hide lightbox and overlay
+
    if (value == 'auto') {
-
objOverlay.style.display = 'none';
+
      if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
-
objLightbox.style.display = 'none';
+
        return element['offset' + style.capitalize()] + 'px';
 +
      return null;
 +
    }
 +
    return value;
 +
  };
-
// make select boxes visible
+
  Element.Methods.setOpacity = function(element, value) {
-
selects = document.getElementsByTagName("select");
+
    function stripAlpha(filter){
-
     for (i = 0; i != selects.length; i++) {
+
      return filter.replace(/alpha\([^\)]*\)/gi,'');
-
selects[i].style.visibility = "visible";
+
    }
-
}
+
    element = $(element);
 +
    var currentStyle = element.currentStyle;
 +
    if ((currentStyle && !currentStyle.hasLayout) ||
 +
      (!currentStyle && element.style.zoom == 'normal'))
 +
        element.style.zoom = 1;
 +
 
 +
    var filter = element.getStyle('filter'), style = element.style;
 +
    if (value == 1 || value === '') {
 +
      (filter = stripAlpha(filter)) ?
 +
        style.filter = filter : style.removeAttribute('filter');
 +
      return element;
 +
    } else if (value < 0.00001) value = 0;
 +
    style.filter = stripAlpha(filter) +
 +
      'alpha(opacity=' + (value * 100) + ')';
 +
    return element;
 +
  };
 +
 
 +
  Element._attributeTranslations = (function(){
 +
 
 +
    var classProp = 'className';
 +
    var forProp = 'for';
 +
 
 +
    var el = document.createElement('div');
 +
 
 +
     el.setAttribute(classProp, 'x');
 +
 
 +
    if (el.className !== 'x') {
 +
      el.setAttribute('class', 'x');
 +
      if (el.className === 'x') {
 +
        classProp = 'class';
 +
      }
 +
    }
 +
    el = null;
 +
 
 +
    el = document.createElement('label');
 +
    el.setAttribute(forProp, 'x');
 +
    if (el.htmlFor !== 'x') {
 +
      el.setAttribute('htmlFor', 'x');
 +
      if (el.htmlFor === 'x') {
 +
        forProp = 'htmlFor';
 +
      }
 +
    }
 +
    el = null;
 +
 
 +
    return {
 +
      read: {
 +
        names: {
 +
          'class':      classProp,
 +
          'className':  classProp,
 +
          'for':        forProp,
 +
          'htmlFor':    forProp
 +
        },
 +
        values: {
 +
          _getAttr: function(element, attribute) {
 +
            return element.getAttribute(attribute);
 +
          },
 +
          _getAttr2: function(element, attribute) {
 +
            return element.getAttribute(attribute, 2);
 +
          },
 +
          _getAttrNode: function(element, attribute) {
 +
            var node = element.getAttributeNode(attribute);
 +
            return node ? node.value : "";
 +
          },
 +
          _getEv: (function(){
 +
 
 +
            var el = document.createElement('div');
 +
            el.onclick = Prototype.emptyFunction;
 +
            var value = el.getAttribute('onclick');
 +
            var f;
 +
 
 +
            if (String(value).indexOf('{') > -1) {
 +
              f = function(element, attribute) {
 +
                attribute = element.getAttribute(attribute);
 +
                if (!attribute) return null;
 +
                attribute = attribute.toString();
 +
                attribute = attribute.split('{')[1];
 +
                attribute = attribute.split('}')[0];
 +
                return attribute.strip();
 +
              };
 +
            }
 +
            else if (value === '') {
 +
              f = function(element, attribute) {
 +
                attribute = element.getAttribute(attribute);
 +
                if (!attribute) return null;
 +
                return attribute.strip();
 +
              };
 +
            }
 +
            el = null;
 +
            return f;
 +
          })(),
 +
          _flag: function(element, attribute) {
 +
            return $(element).hasAttribute(attribute) ? attribute : null;
 +
          },
 +
          style: function(element) {
 +
            return element.style.cssText.toLowerCase();
 +
          },
 +
          title: function(element) {
 +
            return element.title;
 +
          }
 +
        }
 +
      }
 +
    }
 +
  })();
 +
 
 +
  Element._attributeTranslations.write = {
 +
    names: Object.extend({
 +
      cellpadding: 'cellPadding',
 +
      cellspacing: 'cellSpacing'
 +
    }, Element._attributeTranslations.read.names),
 +
    values: {
 +
      checked: function(element, value) {
 +
        element.checked = !!value;
 +
      },
 +
 
 +
      style: function(element, value) {
 +
        element.style.cssText = value ? value : '';
 +
      }
 +
    }
 +
  };
 +
 
 +
  Element._attributeTranslations.has = {};
 +
 
 +
  $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
 +
      'encType maxLength readOnly longDesc frameBorder').each(function(attr) {
 +
    Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
 +
    Element._attributeTranslations.has[attr.toLowerCase()] = attr;
 +
  });
 +
 
 +
  (function(v) {
 +
    Object.extend(v, {
 +
      href:        v._getAttr2,
 +
      src:        v._getAttr2,
 +
      type:        v._getAttr,
 +
      action:      v._getAttrNode,
 +
      disabled:    v._flag,
 +
      checked:    v._flag,
 +
      readonly:    v._flag,
 +
      multiple:    v._flag,
 +
      onload:      v._getEv,
 +
      onunload:    v._getEv,
 +
      onclick:    v._getEv,
 +
      ondblclick:  v._getEv,
 +
      onmousedown: v._getEv,
 +
      onmouseup:  v._getEv,
 +
      onmouseover: v._getEv,
 +
      onmousemove: v._getEv,
 +
      onmouseout:  v._getEv,
 +
      onfocus:    v._getEv,
 +
      onblur:      v._getEv,
 +
      onkeypress:  v._getEv,
 +
      onkeydown:  v._getEv,
 +
      onkeyup:    v._getEv,
 +
      onsubmit:    v._getEv,
 +
      onreset:    v._getEv,
 +
      onselect:    v._getEv,
 +
      onchange:    v._getEv
 +
    });
 +
  })(Element._attributeTranslations.read.values);
 +
 
 +
  if (Prototype.BrowserFeatures.ElementExtensions) {
 +
    (function() {
 +
      function _descendants(element) {
 +
        var nodes = element.getElementsByTagName('*'), results = [];
 +
        for (var i = 0, node; node = nodes[i]; i++)
 +
          if (node.tagName !== "!") // Filter out comment nodes.
 +
            results.push(node);
 +
        return results;
 +
      }
 +
 
 +
      Element.Methods.down = function(element, expression, index) {
 +
        element = $(element);
 +
        if (arguments.length == 1) return element.firstDescendant();
 +
        return Object.isNumber(expression) ? _descendants(element)[expression] :
 +
          Element.select(element, expression)[index || 0];
 +
      }
 +
    })();
 +
  }
-
// disable keypress listener
 
-
document.onkeypress = '';
 
}
}
 +
else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
 +
  Element.Methods.setOpacity = function(element, value) {
 +
    element = $(element);
 +
    element.style.opacity = (value == 1) ? 0.999999 :
 +
      (value === '') ? '' : (value < 0.00001) ? 0 : value;
 +
    return element;
 +
  };
 +
}
 +
else if (Prototype.Browser.WebKit) {
 +
  Element.Methods.setOpacity = function(element, value) {
 +
    element = $(element);
 +
    element.style.opacity = (value == 1 || value === '') ? '' :
 +
      (value < 0.00001) ? 0 : value;
 +
    if (value == 1)
 +
      if(element.tagName.toUpperCase() == 'IMG' && element.width) {
 +
        element.width++; element.width--;
 +
      } else try {
 +
        var n = document.createTextNode(' ');
 +
        element.appendChild(n);
 +
        element.removeChild(n);
 +
      } catch (e) { }
-
//
+
    return element;
-
// initLightbox()
+
  };
-
// Function runs on window load, going through link tags looking for rel="lightbox".
+
-
// These links receive onclick events that enable the lightbox display for their targets.
+
-
// The function also inserts html markup at the top of the page which will be used as a
+
-
// container for the overlay pattern and the inline image.
+
-
//
+
-
function initLightbox()
+
-
{
+
-
+
-
if (!document.getElementsByTagName){ return; }
+
-
var anchors = document.getElementsByTagName("a");
+
-
// loop through all anchor tags
+
  Element.Methods.cumulativeOffset = function(element) {
-
for (var i=0; i<anchors.length; i++){
+
    var valueT = 0, valueL = 0;
-
var anchor = anchors[i];
+
    do {
 +
      valueT += element.offsetTop  || 0;
 +
      valueL += element.offsetLeft || 0;
 +
      if (element.offsetParent == document.body)
 +
        if (Element.getStyle(element, 'position') == 'absolute') break;
-
if (anchor.getAttribute("href") && (anchor.getAttribute("rel") == "lightbox")){
+
      element = element.offsetParent;
-
anchor.onclick = function () {showLightbox(this); return false;}
+
    } while (element);
-
}
+
-
}
+
 +
    return Element._returnOffset(valueL, valueT);
 +
  };
 +
}
-
+
if ('outerHTML' in document.documentElement) {
-
var objBody = document.getElementsByTagName("body").item(0);
+
  Element.Methods.replace = function(element, content) {
-
+
    element = $(element);
-
// create overlay div and hardcode some functional styles (aesthetic styles are in CSS file)
+
-
var objOverlay = document.createElement("div");
+
-
objOverlay.setAttribute('id','overlay');
+
-
objOverlay.onclick = function () {hideLightbox(); return false;}
+
-
objOverlay.style.display = 'none';
+
-
objOverlay.style.position = 'absolute';
+
-
objOverlay.style.top = '0';
+
-
objOverlay.style.left = '0';
+
-
objOverlay.style.zIndex = '90';
+
-
objOverlay.style.width = '100%';
+
-
objBody.insertBefore(objOverlay, objBody.firstChild);
+
-
+
-
var arrayPageSize = getPageSize();
+
-
var arrayPageScroll = getPageScroll();
+
-
// preload and create loader image
+
    if (content && content.toElement) content = content.toElement();
-
var imgPreloader = new Image();
+
    if (Object.isElement(content)) {
-
+
      element.parentNode.replaceChild(content, element);
-
// if loader image found, create link to hide lightbox and create loadingimage
+
      return element;
-
imgPreloader.onload=function(){
+
    }
-
var objLoadingImageLink = document.createElement("a");
+
    content = Object.toHTML(content);
-
objLoadingImageLink.setAttribute('href','#');
+
    var parent = element.parentNode, tagName = parent.tagName.toUpperCase();
-
objLoadingImageLink.onclick = function () {hideLightbox(); return false;}
+
-
objOverlay.appendChild(objLoadingImageLink);
+
-
+
-
var objLoadingImage = document.createElement("img");
+
-
objLoadingImage.src = loadingImage;
+
-
objLoadingImage.setAttribute('id','loadingImage');
+
-
objLoadingImage.style.position = 'absolute';
+
-
objLoadingImage.style.zIndex = '150';
+
-
objLoadingImageLink.appendChild(objLoadingImage);
+
-
imgPreloader.onload=function(){}; // clear onLoad, as IE will flip out w/animated gifs
+
    if (Element._insertionTranslations.tags[tagName]) {
 +
      var nextSibling = element.next();
 +
      var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
 +
      parent.removeChild(element);
 +
      if (nextSibling)
 +
        fragments.each(function(node) { parent.insertBefore(node, nextSibling) });
 +
      else
 +
        fragments.each(function(node) { parent.appendChild(node) });
 +
    }
 +
    else element.outerHTML = content.stripScripts();
-
return false;
+
    content.evalScripts.bind(content).defer();
-
}
+
    return element;
 +
  };
 +
}
-
imgPreloader.src = loadingImage;
+
Element._returnOffset = function(l, t) {
 +
  var result = [l, t];
 +
  result.left = l;
 +
  result.top = t;
 +
  return result;
 +
};
-
// create lightbox div, same note about styles as above
+
Element._getContentFromAnonymousElement = function(tagName, html) {
-
var objLightbox = document.createElement("div");
+
  var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
-
objLightbox.setAttribute('id','lightbox');
+
  if (t) {
-
objLightbox.style.display = 'none';
+
    div.innerHTML = t[0] + html + t[1];
-
objLightbox.style.position = 'absolute';
+
    t[2].times(function() { div = div.firstChild });
-
objLightbox.style.zIndex = '100';
+
  } else div.innerHTML = html;
-
objBody.insertBefore(objLightbox, objOverlay.nextSibling);
+
  return $A(div.childNodes);
-
+
};
-
// create link
+
-
var objLink = document.createElement("a");
+
-
objLink.setAttribute('href','#');
+
-
objLink.setAttribute('title','Click to close');
+
-
objLink.onclick = function () {hideLightbox(); return false;}
+
-
objLightbox.appendChild(objLink);
+
-
// preload and create close button image
+
Element._insertionTranslations = {
-
var imgPreloadCloseButton = new Image();
+
  before: function(element, node) {
 +
    element.parentNode.insertBefore(node, element);
 +
  },
 +
  top: function(element, node) {
 +
    element.insertBefore(node, element.firstChild);
 +
  },
 +
  bottom: function(element, node) {
 +
    element.appendChild(node);
 +
  },
 +
  after: function(element, node) {
 +
    element.parentNode.insertBefore(node, element.nextSibling);
 +
  },
 +
  tags: {
 +
    TABLE:  ['<table>',                '</table>',                  1],
 +
    TBODY:  ['<table><tbody>',        '</tbody></table>',          2],
 +
    TR:    ['<table><tbody><tr>',    '</tr></tbody></table>',      3],
 +
    TD:    ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4],
 +
    SELECT: ['<select>',              '</select>',                  1]
 +
  }
 +
};
-
// if close button image found,  
+
(function() {
-
imgPreloadCloseButton.onload=function(){
+
  var tags = Element._insertionTranslations.tags;
 +
  Object.extend(tags, {
 +
    THEAD: tags.TBODY,
 +
    TFOOT: tags.TBODY,
 +
    TH:    tags.TD
 +
  });
 +
})();
-
var objCloseButton = document.createElement("img");
+
Element.Methods.Simulated = {
-
objCloseButton.src = closeButton;
+
  hasAttribute: function(element, attribute) {
-
objCloseButton.setAttribute('id','closeButton');
+
    attribute = Element._attributeTranslations.has[attribute] || attribute;
-
objCloseButton.style.position = 'absolute';
+
    var node = $(element).getAttributeNode(attribute);
-
objCloseButton.style.zIndex = '200';
+
    return !!(node && node.specified);
-
objLink.appendChild(objCloseButton);
+
  }
 +
};
-
return false;
+
Element.Methods.ByTag = { };
-
}
+
-
imgPreloadCloseButton.src = closeButton;
+
Object.extend(Element, Element.Methods);
-
// create image
+
(function(div) {
-
var objImage = document.createElement("img");
+
-
objImage.setAttribute('id','lightboxImage');
+
-
objLink.appendChild(objImage);
+
-
+
-
// create details div, a container for the caption and keyboard message
+
-
var objLightboxDetails = document.createElement("div");
+
-
objLightboxDetails.setAttribute('id','lightboxDetails');
+
-
objLightbox.appendChild(objLightboxDetails);
+
-
// create caption
+
  if (!Prototype.BrowserFeatures.ElementExtensions && div['__proto__']) {
-
var objCaption = document.createElement("div");
+
    window.HTMLElement = { };
-
objCaption.setAttribute('id','lightboxCaption');
+
    window.HTMLElement.prototype = div['__proto__'];
-
objCaption.style.display = 'none';
+
    Prototype.BrowserFeatures.ElementExtensions = true;
-
objLightboxDetails.appendChild(objCaption);
+
  }
-
// create keyboard message
+
  div = null;
-
var objKeyboardMsg = document.createElement("div");
+
-
objKeyboardMsg.setAttribute('id','keyboardMsg');
+
-
objKeyboardMsg.innerHTML = 'press <a href="#" onclick="hideLightbox(); return false;"><kbd>x</kbd></a> to close';
+
-
objLightboxDetails.appendChild(objKeyboardMsg);
+
 +
})(document.createElement('div'))
 +
Element.extend = (function() {
 +
 +
  function checkDeficiency(tagName) {
 +
    if (typeof window.Element != 'undefined') {
 +
      var proto = window.Element.prototype;
 +
      if (proto) {
 +
        var id = '_' + (Math.random()+'').slice(2);
 +
        var el = document.createElement(tagName);
 +
        proto[id] = 'x';
 +
        var isBuggy = (el[id] !== 'x');
 +
        delete proto[id];
 +
        el = null;
 +
        return isBuggy;
 +
      }
 +
    }
 +
    return false;
 +
  }
 +
 +
  function extendElementWith(element, methods) {
 +
    for (var property in methods) {
 +
      var value = methods[property];
 +
      if (Object.isFunction(value) && !(property in element))
 +
        element[property] = value.methodize();
 +
    }
 +
  }
 +
 +
  var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY = checkDeficiency('object');
 +
 +
  if (Prototype.BrowserFeatures.SpecificElementExtensions) {
 +
    if (HTMLOBJECTELEMENT_PROTOTYPE_BUGGY) {
 +
      return function(element) {
 +
        if (element && typeof element._extendedByPrototype == 'undefined') {
 +
          var t = element.tagName;
 +
          if (t && (/^(?:object|applet|embed)$/i.test(t))) {
 +
            extendElementWith(element, Element.Methods);
 +
            extendElementWith(element, Element.Methods.Simulated);
 +
            extendElementWith(element, Element.Methods.ByTag[t.toUpperCase()]);
 +
          }
 +
        }
 +
        return element;
 +
      }
 +
    }
 +
    return Prototype.K;
 +
  }
 +
 +
  var Methods = { }, ByTag = Element.Methods.ByTag;
 +
 +
  var extend = Object.extend(function(element) {
 +
    if (!element || typeof element._extendedByPrototype != 'undefined' ||
 +
        element.nodeType != 1 || element == window) return element;
 +
 +
    var methods = Object.clone(Methods),
 +
        tagName = element.tagName.toUpperCase();
 +
 +
    if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);
 +
 +
    extendElementWith(element, methods);
 +
 +
    element._extendedByPrototype = Prototype.emptyFunction;
 +
    return element;
 +
 +
  }, {
 +
    refresh: function() {
 +
      if (!Prototype.BrowserFeatures.ElementExtensions) {
 +
        Object.extend(Methods, Element.Methods);
 +
        Object.extend(Methods, Element.Methods.Simulated);
 +
      }
 +
    }
 +
  });
 +
 +
  extend.refresh();
 +
  return extend;
 +
})();
 +
 +
Element.hasAttribute = function(element, attribute) {
 +
  if (element.hasAttribute) return element.hasAttribute(attribute);
 +
  return Element.Methods.Simulated.hasAttribute(element, attribute);
 +
};
 +
 +
Element.addMethods = function(methods) {
 +
  var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;
 +
 +
  if (!methods) {
 +
    Object.extend(Form, Form.Methods);
 +
    Object.extend(Form.Element, Form.Element.Methods);
 +
    Object.extend(Element.Methods.ByTag, {
 +
      "FORM":    Object.clone(Form.Methods),
 +
      "INPUT":    Object.clone(Form.Element.Methods),
 +
      "SELECT":  Object.clone(Form.Element.Methods),
 +
      "TEXTAREA": Object.clone(Form.Element.Methods)
 +
    });
 +
  }
 +
 +
  if (arguments.length == 2) {
 +
    var tagName = methods;
 +
    methods = arguments[1];
 +
  }
 +
 +
  if (!tagName) Object.extend(Element.Methods, methods || { });
 +
  else {
 +
    if (Object.isArray(tagName)) tagName.each(extend);
 +
    else extend(tagName);
 +
  }
 +
 +
  function extend(tagName) {
 +
    tagName = tagName.toUpperCase();
 +
    if (!Element.Methods.ByTag[tagName])
 +
      Element.Methods.ByTag[tagName] = { };
 +
    Object.extend(Element.Methods.ByTag[tagName], methods);
 +
  }
 +
 +
  function copy(methods, destination, onlyIfAbsent) {
 +
    onlyIfAbsent = onlyIfAbsent || false;
 +
    for (var property in methods) {
 +
      var value = methods[property];
 +
      if (!Object.isFunction(value)) continue;
 +
      if (!onlyIfAbsent || !(property in destination))
 +
        destination[property] = value.methodize();
 +
    }
 +
  }
 +
 +
  function findDOMClass(tagName) {
 +
    var klass;
 +
    var trans = {
 +
      "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
 +
      "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
 +
      "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
 +
      "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
 +
      "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
 +
      "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
 +
      "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
 +
      "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
 +
      "FrameSet", "IFRAME": "IFrame"
 +
    };
 +
    if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
 +
    if (window[klass]) return window[klass];
 +
    klass = 'HTML' + tagName + 'Element';
 +
    if (window[klass]) return window[klass];
 +
    klass = 'HTML' + tagName.capitalize() + 'Element';
 +
    if (window[klass]) return window[klass];
 +
 +
    var element = document.createElement(tagName);
 +
    var proto = element['__proto__'] || element.constructor.prototype;
 +
    element = null;
 +
    return proto;
 +
  }
 +
 +
  var elementPrototype = window.HTMLElement ? HTMLElement.prototype :
 +
  Element.prototype;
 +
 +
  if (F.ElementExtensions) {
 +
    copy(Element.Methods, elementPrototype);
 +
    copy(Element.Methods.Simulated, elementPrototype, true);
 +
  }
 +
 +
  if (F.SpecificElementExtensions) {
 +
    for (var tag in Element.Methods.ByTag) {
 +
      var klass = findDOMClass(tag);
 +
      if (Object.isUndefined(klass)) continue;
 +
      copy(T[tag], klass.prototype);
 +
    }
 +
  }
 +
 +
  Object.extend(Element, Element.Methods);
 +
  delete Element.ByTag;
 +
 +
  if (Element.extend.refresh) Element.extend.refresh();
 +
  Element.cache = { };
 +
};
 +
 +
 +
document.viewport = {
 +
 +
  getDimensions: function() {
 +
    return { width: this.getWidth(), height: this.getHeight() };
 +
  },
 +
 +
  getScrollOffsets: function() {
 +
    return Element._returnOffset(
 +
      window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,
 +
      window.pageYOffset || document.documentElement.scrollTop  || document.body.scrollTop);
 +
  }
 +
};
 +
 +
(function(viewport) {
 +
  var B = Prototype.Browser, doc = document, element, property = {};
 +
 +
  function getRootElement() {
 +
    if (B.WebKit && !doc.evaluate)
 +
      return document;
 +
 +
    if (B.Opera && window.parseFloat(window.opera.version()) < 9.5)
 +
      return document.body;
 +
 +
    return document.documentElement;
 +
  }
 +
 +
  function define(D) {
 +
    if (!element) element = getRootElement();
 +
 +
    property[D] = 'client' + D;
 +
 +
    viewport['get' + D] = function() { return element[property[D]] };
 +
    return viewport['get' + D]();
 +
  }
 +
 +
  viewport.getWidth  = define.curry('Width');
 +
 +
  viewport.getHeight = define.curry('Height');
 +
})(document.viewport);
 +
 +
 +
Element.Storage = {
 +
  UID: 1
 +
};
 +
 +
Element.addMethods({
 +
  getStorage: function(element) {
 +
    if (!(element = $(element))) return;
 +
 +
    var uid;
 +
    if (element === window) {
 +
      uid = 0;
 +
    } else {
 +
      if (typeof element._prototypeUID === "undefined")
 +
        element._prototypeUID = [Element.Storage.UID++];
 +
      uid = element._prototypeUID[0];
 +
    }
 +
 +
    if (!Element.Storage[uid])
 +
      Element.Storage[uid] = $H();
 +
 +
    return Element.Storage[uid];
 +
  },
 +
 +
  store: function(element, key, value) {
 +
    if (!(element = $(element))) return;
 +
 +
    if (arguments.length === 2) {
 +
      Element.getStorage(element).update(key);
 +
    } else {
 +
      Element.getStorage(element).set(key, value);
 +
    }
 +
 +
    return element;
 +
  },
 +
 +
  retrieve: function(element, key, defaultValue) {
 +
    if (!(element = $(element))) return;
 +
    var hash = Element.getStorage(element), value = hash.get(key);
 +
 +
    if (Object.isUndefined(value)) {
 +
      hash.set(key, defaultValue);
 +
      value = defaultValue;
 +
    }
 +
 +
    return value;
 +
  },
 +
 +
  clone: function(element, deep) {
 +
    if (!(element = $(element))) return;
 +
    var clone = element.cloneNode(deep);
 +
    clone._prototypeUID = void 0;
 +
    if (deep) {
 +
      var descendants = Element.select(clone, '*'),
 +
          i = descendants.length;
 +
      while (i--) {
 +
        descendants[i]._prototypeUID = void 0;
 +
      }
 +
    }
 +
    return Element.extend(clone);
 +
  }
 +
});
 +
/* Portions of the Selector class are derived from Jack Slocum's DomQuery,
 +
* part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
 +
* license.  Please see http://www.yui-ext.com/ for more information. */
 +
 +
var Selector = Class.create({
 +
  initialize: function(expression) {
 +
    this.expression = expression.strip();
 +
 +
    if (this.shouldUseSelectorsAPI()) {
 +
      this.mode = 'selectorsAPI';
 +
    } else if (this.shouldUseXPath()) {
 +
      this.mode = 'xpath';
 +
      this.compileXPathMatcher();
 +
    } else {
 +
      this.mode = "normal";
 +
      this.compileMatcher();
 +
    }
 +
 +
  },
 +
 +
  shouldUseXPath: (function() {
 +
 +
    var IS_DESCENDANT_SELECTOR_BUGGY = (function(){
 +
      var isBuggy = false;
 +
      if (document.evaluate && window.XPathResult) {
 +
        var el = document.createElement('div');
 +
        el.innerHTML = '<ul><li></li></ul><div><ul><li></li></ul></div>';
 +
 +
        var xpath = ".//*[local-name()='ul' or local-name()='UL']" +
 +
          "//*[local-name()='li' or local-name()='LI']";
 +
 +
        var result = document.evaluate(xpath, el, null,
 +
          XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
 +
 +
        isBuggy = (result.snapshotLength !== 2);
 +
        el = null;
 +
      }
 +
      return isBuggy;
 +
    })();
 +
 +
    return function() {
 +
      if (!Prototype.BrowserFeatures.XPath) return false;
 +
 +
      var e = this.expression;
 +
 +
      if (Prototype.Browser.WebKit &&
 +
      (e.include("-of-type") || e.include(":empty")))
 +
        return false;
 +
 +
      if ((/(\[[\w-]*?:|:checked)/).test(e))
 +
        return false;
 +
 +
      if (IS_DESCENDANT_SELECTOR_BUGGY) return false;
 +
 +
      return true;
 +
    }
 +
 +
  })(),
 +
 +
  shouldUseSelectorsAPI: function() {
 +
    if (!Prototype.BrowserFeatures.SelectorsAPI) return false;
 +
 +
    if (Selector.CASE_INSENSITIVE_CLASS_NAMES) return false;
 +
 +
    if (!Selector._div) Selector._div = new Element('div');
 +
 +
    try {
 +
      Selector._div.querySelector(this.expression);
 +
    } catch(e) {
 +
      return false;
 +
    }
 +
 +
    return true;
 +
  },
 +
 +
  compileMatcher: function() {
 +
    var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
 +
        c = Selector.criteria, le, p, m, len = ps.length, name;
 +
 +
    if (Selector._cache[e]) {
 +
      this.matcher = Selector._cache[e];
 +
      return;
 +
    }
 +
 +
    this.matcher = ["this.matcher = function(root) {",
 +
                    "var r = root, h = Selector.handlers, c = false, n;"];
 +
 +
    while (e && le != e && (/\S/).test(e)) {
 +
      le = e;
 +
      for (var i = 0; i<len; i++) {
 +
        p = ps[i].re;
 +
        name = ps[i].name;
 +
        if (m = e.match(p)) {
 +
          this.matcher.push(Object.isFunction(c[name]) ? c[name](m) :
 +
            new Template(c[name]).evaluate(m));
 +
          e = e.replace(m[0], '');
 +
          break;
 +
        }
 +
      }
 +
    }
 +
 +
    this.matcher.push("return h.unique(n);\n}");
 +
    eval(this.matcher.join('\n'));
 +
    Selector._cache[this.expression] = this.matcher;
 +
  },
 +
 +
  compileXPathMatcher: function() {
 +
    var e = this.expression, ps = Selector.patterns,
 +
        x = Selector.xpath, le, m, len = ps.length, name;
 +
 +
    if (Selector._cache[e]) {
 +
      this.xpath = Selector._cache[e]; return;
 +
    }
 +
 +
    this.matcher = ['.//*'];
 +
    while (e && le != e && (/\S/).test(e)) {
 +
      le = e;
 +
      for (var i = 0; i<len; i++) {
 +
        name = ps[i].name;
 +
        if (m = e.match(ps[i].re)) {
 +
          this.matcher.push(Object.isFunction(x[name]) ? x[name](m) :
 +
            new Template(x[name]).evaluate(m));
 +
          e = e.replace(m[0], '');
 +
          break;
 +
        }
 +
      }
 +
    }
 +
 +
    this.xpath = this.matcher.join('');
 +
    Selector._cache[this.expression] = this.xpath;
 +
  },
 +
 +
  findElements: function(root) {
 +
    root = root || document;
 +
    var e = this.expression, results;
 +
 +
    switch (this.mode) {
 +
      case 'selectorsAPI':
 +
        if (root !== document) {
 +
          var oldId = root.id, id = $(root).identify();
 +
          id = id.replace(/([\.:])/g, "\\$1");
 +
          e = "#" + id + " " + e;
 +
        }
 +
 +
        results = $A(root.querySelectorAll(e)).map(Element.extend);
 +
        root.id = oldId;
 +
 +
        return results;
 +
      case 'xpath':
 +
        return document._getElementsByXPath(this.xpath, root);
 +
      default:
 +
      return this.matcher(root);
 +
    }
 +
  },
 +
 +
  match: function(element) {
 +
    this.tokens = [];
 +
 +
    var e = this.expression, ps = Selector.patterns, as = Selector.assertions;
 +
    var le, p, m, len = ps.length, name;
 +
 +
    while (e && le !== e && (/\S/).test(e)) {
 +
      le = e;
 +
      for (var i = 0; i<len; i++) {
 +
        p = ps[i].re;
 +
        name = ps[i].name;
 +
        if (m = e.match(p)) {
 +
          if (as[name]) {
 +
            this.tokens.push([name, Object.clone(m)]);
 +
            e = e.replace(m[0], '');
 +
          } else {
 +
            return this.findElements(document).include(element);
 +
          }
 +
        }
 +
      }
 +
    }
 +
 +
    var match = true, name, matches;
 +
    for (var i = 0, token; token = this.tokens[i]; i++) {
 +
      name = token[0], matches = token[1];
 +
      if (!Selector.assertions[name](element, matches)) {
 +
        match = false; break;
 +
      }
 +
    }
 +
 +
    return match;
 +
  },
 +
 +
  toString: function() {
 +
    return this.expression;
 +
  },
 +
 +
  inspect: function() {
 +
    return "#<Selector:" + this.expression.inspect() + ">";
 +
  }
 +
});
 +
 +
if (Prototype.BrowserFeatures.SelectorsAPI &&
 +
document.compatMode === 'BackCompat') {
 +
  Selector.CASE_INSENSITIVE_CLASS_NAMES = (function(){
 +
    var div = document.createElement('div'),
 +
    span = document.createElement('span');
 +
 +
    div.id = "prototype_test_id";
 +
    span.className = 'Test';
 +
    div.appendChild(span);
 +
    var isIgnored = (div.querySelector('#prototype_test_id .test') !== null);
 +
    div = span = null;
 +
    return isIgnored;
 +
  })();
}
}
 +
Object.extend(Selector, {
 +
  _cache: { },
 +
  xpath: {
 +
    descendant:  "//*",
 +
    child:        "/*",
 +
    adjacent:    "/following-sibling::*[1]",
 +
    laterSibling: '/following-sibling::*',
 +
    tagName:      function(m) {
 +
      if (m[1] == '*') return '';
 +
      return "[local-name()='" + m[1].toLowerCase() +
 +
            "' or local-name()='" + m[1].toUpperCase() + "']";
 +
    },
 +
    className:    "[contains(concat(' ', @class, ' '), ' #{1} ')]",
 +
    id:          "[@id='#{1}']",
 +
    attrPresence: function(m) {
 +
      m[1] = m[1].toLowerCase();
 +
      return new Template("[@#{1}]").evaluate(m);
 +
    },
 +
    attr: function(m) {
 +
      m[1] = m[1].toLowerCase();
 +
      m[3] = m[5] || m[6];
 +
      return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
 +
    },
 +
    pseudo: function(m) {
 +
      var h = Selector.xpath.pseudos[m[1]];
 +
      if (!h) return '';
 +
      if (Object.isFunction(h)) return h(m);
 +
      return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
 +
    },
 +
    operators: {
 +
      '=':  "[@#{1}='#{3}']",
 +
      '!=': "[@#{1}!='#{3}']",
 +
      '^=': "[starts-with(@#{1}, '#{3}')]",
 +
      '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
 +
      '*=': "[contains(@#{1}, '#{3}')]",
 +
      '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
 +
      '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
 +
    },
 +
    pseudos: {
 +
      'first-child': '[not(preceding-sibling::*)]',
 +
      'last-child':  '[not(following-sibling::*)]',
 +
      'only-child':  '[not(preceding-sibling::* or following-sibling::*)]',
 +
      'empty':      "[count(*) = 0 and (count(text()) = 0)]",
 +
      'checked':    "[@checked]",
 +
      'disabled':    "[(@disabled) and (@type!='hidden')]",
 +
      'enabled':    "[not(@disabled) and (@type!='hidden')]",
 +
      'not': function(m) {
 +
        var e = m[6], p = Selector.patterns,
 +
            x = Selector.xpath, le, v, len = p.length, name;
 +
        var exclusion = [];
 +
        while (e && le != e && (/\S/).test(e)) {
 +
          le = e;
 +
          for (var i = 0; i<len; i++) {
 +
            name = p[i].name
 +
            if (m = e.match(p[i].re)) {
 +
              v = Object.isFunction(x[name]) ? x[name](m) : new Template(x[name]).evaluate(m);
 +
              exclusion.push("(" + v.substring(1, v.length - 1) + ")");
 +
              e = e.replace(m[0], '');
 +
              break;
 +
            }
 +
          }
 +
        }
 +
        return "[not(" + exclusion.join(" and ") + ")]";
 +
      },
 +
      'nth-child':      function(m) {
 +
        return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);
 +
      },
 +
      'nth-last-child': function(m) {
 +
        return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);
 +
      },
 +
      'nth-of-type':    function(m) {
 +
        return Selector.xpath.pseudos.nth("position() ", m);
 +
      },
 +
      'nth-last-of-type': function(m) {
 +
        return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);
 +
      },
 +
      'first-of-type':  function(m) {
 +
        m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m);
 +
      },
 +
      'last-of-type':  function(m) {
 +
        m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m);
 +
      },
 +
      'only-of-type':  function(m) {
 +
        var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);
 +
      },
 +
      nth: function(fragment, m) {
 +
        var mm, formula = m[6], predicate;
 +
        if (formula == 'even') formula = '2n+0';
 +
        if (formula == 'odd')  formula = '2n+1';
 +
        if (mm = formula.match(/^(\d+)$/)) // digit only
 +
          return '[' + fragment + "= " + mm[1] + ']';
 +
        if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
 +
          if (mm[1] == "-") mm[1] = -1;
 +
          var a = mm[1] ? Number(mm[1]) : 1;
 +
          var b = mm[2] ? Number(mm[2]) : 0;
 +
          predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " +
 +
          "((#{fragment} - #{b}) div #{a} >= 0)]";
 +
          return new Template(predicate).evaluate({
 +
            fragment: fragment, a: a, b: b });
 +
        }
 +
      }
 +
    }
 +
  },
-
//
+
  criteria: {
-
// addLoadEvent()
+
    tagName:      'n = h.tagName(n, r, "#{1}", c);      c = false;',
-
// Adds event to window.onload without overwriting currently assigned onload functions.
+
    className:    'n = h.className(n, r, "#{1}", c);    c = false;',
-
// Function found at Simon Willison's weblog - http://simon.incutio.com/
+
    id:          'n = h.id(n, r, "#{1}", c);          c = false;',
-
//
+
    attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;',
-
function addLoadEvent(func)
+
    attr: function(m) {
-
{
+
      m[3] = (m[5] || m[6]);
-
var oldonload = window.onload;
+
      return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);
-
if (typeof window.onload != 'function'){
+
    },
-
    window.onload = func;
+
    pseudo: function(m) {
-
} else {
+
      if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
-
window.onload = function(){
+
      return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
-
oldonload();
+
    },
-
func();
+
    descendant:  'c = "descendant";',
-
}
+
    child:        'c = "child";',
-
}
+
    adjacent:    'c = "adjacent";',
 +
    laterSibling: 'c = "laterSibling";'
 +
  },
 +
  patterns: [
 +
    { name: 'laterSibling', re: /^\s*~\s*/ },
 +
    { name: 'child',        re: /^\s*>\s*/ },
 +
    { name: 'adjacent',    re: /^\s*\+\s*/ },
 +
    { name: 'descendant',  re: /^\s/ },
 +
 +
    { name: 'tagName',      re: /^\s*(\*|[\w\-]+)(\b|$)?/ },
 +
    { name: 'id',          re: /^#([\w\-\*]+)(\b|$)/ },
 +
    { name: 'className',    re: /^\.([\w\-\*]+)(\b|$)/ },
 +
    { name: 'pseudo',      re: /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/ },
 +
    { name: 'attrPresence', re: /^\[((?:[\w-]+:)?[\w-]+)\]/ },
 +
    { name: 'attr',        re: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/ }
 +
  ],
 +
 +
  assertions: {
 +
    tagName: function(element, matches) {
 +
      return matches[1].toUpperCase() == element.tagName.toUpperCase();
 +
    },
 +
 +
    className: function(element, matches) {
 +
      return Element.hasClassName(element, matches[1]);
 +
    },
 +
 +
    id: function(element, matches) {
 +
      return element.id === matches[1];
 +
    },
 +
 +
    attrPresence: function(element, matches) {
 +
      return Element.hasAttribute(element, matches[1]);
 +
    },
 +
 +
    attr: function(element, matches) {
 +
      var nodeValue = Element.readAttribute(element, matches[1]);
 +
      return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);
 +
    }
 +
  },
 +
 +
  handlers: {
 +
    concat: function(a, b) {
 +
      for (var i = 0, node; node = b[i]; i++)
 +
        a.push(node);
 +
      return a;
 +
    },
 +
 +
    mark: function(nodes) {
 +
      var _true = Prototype.emptyFunction;
 +
      for (var i = 0, node; node = nodes[i]; i++)
 +
        node._countedByPrototype = _true;
 +
      return nodes;
 +
    },
 +
 +
    unmark: (function(){
 +
 +
      var PROPERTIES_ATTRIBUTES_MAP = (function(){
 +
        var el = document.createElement('div'),
 +
            isBuggy = false,
 +
            propName = '_countedByPrototype',
 +
            value = 'x'
 +
        el[propName] = value;
 +
        isBuggy = (el.getAttribute(propName) === value);
 +
        el = null;
 +
        return isBuggy;
 +
      })();
 +
 +
      return PROPERTIES_ATTRIBUTES_MAP ?
 +
        function(nodes) {
 +
          for (var i = 0, node; node = nodes[i]; i++)
 +
            node.removeAttribute('_countedByPrototype');
 +
          return nodes;
 +
        } :
 +
        function(nodes) {
 +
          for (var i = 0, node; node = nodes[i]; i++)
 +
            node._countedByPrototype = void 0;
 +
          return nodes;
 +
        }
 +
    })(),
 +
 +
    index: function(parentNode, reverse, ofType) {
 +
      parentNode._countedByPrototype = Prototype.emptyFunction;
 +
      if (reverse) {
 +
        for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
 +
          var node = nodes[i];
 +
          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
 +
        }
 +
      } else {
 +
        for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
 +
          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
 +
      }
 +
    },
 +
 +
    unique: function(nodes) {
 +
      if (nodes.length == 0) return nodes;
 +
      var results = [], n;
 +
      for (var i = 0, l = nodes.length; i < l; i++)
 +
        if (typeof (n = nodes[i])._countedByPrototype == 'undefined') {
 +
          n._countedByPrototype = Prototype.emptyFunction;
 +
          results.push(Element.extend(n));
 +
        }
 +
      return Selector.handlers.unmark(results);
 +
    },
 +
 +
    descendant: function(nodes) {
 +
      var h = Selector.handlers;
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++)
 +
        h.concat(results, node.getElementsByTagName('*'));
 +
      return results;
 +
    },
 +
 +
    child: function(nodes) {
 +
      var h = Selector.handlers;
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
 +
        for (var j = 0, child; child = node.childNodes[j]; j++)
 +
          if (child.nodeType == 1 && child.tagName != '!') results.push(child);
 +
      }
 +
      return results;
 +
    },
 +
 +
    adjacent: function(nodes) {
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
 +
        var next = this.nextElementSibling(node);
 +
        if (next) results.push(next);
 +
      }
 +
      return results;
 +
    },
 +
 +
    laterSibling: function(nodes) {
 +
      var h = Selector.handlers;
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++)
 +
        h.concat(results, Element.nextSiblings(node));
 +
      return results;
 +
    },
 +
 +
    nextElementSibling: function(node) {
 +
      while (node = node.nextSibling)
 +
        if (node.nodeType == 1) return node;
 +
      return null;
 +
    },
 +
 +
    previousElementSibling: function(node) {
 +
      while (node = node.previousSibling)
 +
        if (node.nodeType == 1) return node;
 +
      return null;
 +
    },
 +
 +
    tagName: function(nodes, root, tagName, combinator) {
 +
      var uTagName = tagName.toUpperCase();
 +
      var results = [], h = Selector.handlers;
 +
      if (nodes) {
 +
        if (combinator) {
 +
          if (combinator == "descendant") {
 +
            for (var i = 0, node; node = nodes[i]; i++)
 +
              h.concat(results, node.getElementsByTagName(tagName));
 +
            return results;
 +
          } else nodes = this[combinator](nodes);
 +
          if (tagName == "*") return nodes;
 +
        }
 +
        for (var i = 0, node; node = nodes[i]; i++)
 +
          if (node.tagName.toUpperCase() === uTagName) results.push(node);
 +
        return results;
 +
      } else return root.getElementsByTagName(tagName);
 +
    },
 +
 +
    id: function(nodes, root, id, combinator) {
 +
      var targetNode = $(id), h = Selector.handlers;
 +
 +
      if (root == document) {
 +
        if (!targetNode) return [];
 +
        if (!nodes) return [targetNode];
 +
      } else {
 +
        if (!root.sourceIndex || root.sourceIndex < 1) {
 +
          var nodes = root.getElementsByTagName('*');
 +
          for (var j = 0, node; node = nodes[j]; j++) {
 +
            if (node.id === id) return [node];
 +
          }
 +
        }
 +
      }
 +
 +
      if (nodes) {
 +
        if (combinator) {
 +
          if (combinator == 'child') {
 +
            for (var i = 0, node; node = nodes[i]; i++)
 +
              if (targetNode.parentNode == node) return [targetNode];
 +
          } else if (combinator == 'descendant') {
 +
            for (var i = 0, node; node = nodes[i]; i++)
 +
              if (Element.descendantOf(targetNode, node)) return [targetNode];
 +
          } else if (combinator == 'adjacent') {
 +
            for (var i = 0, node; node = nodes[i]; i++)
 +
              if (Selector.handlers.previousElementSibling(targetNode) == node)
 +
                return [targetNode];
 +
          } else nodes = h[combinator](nodes);
 +
        }
 +
        for (var i = 0, node; node = nodes[i]; i++)
 +
          if (node == targetNode) return [targetNode];
 +
        return [];
 +
      }
 +
      return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];
 +
    },
 +
 +
    className: function(nodes, root, className, combinator) {
 +
      if (nodes && combinator) nodes = this[combinator](nodes);
 +
      return Selector.handlers.byClassName(nodes, root, className);
 +
    },
 +
 +
    byClassName: function(nodes, root, className) {
 +
      if (!nodes) nodes = Selector.handlers.descendant([root]);
 +
      var needle = ' ' + className + ' ';
 +
      for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
 +
        nodeClassName = node.className;
 +
        if (nodeClassName.length == 0) continue;
 +
        if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
 +
          results.push(node);
 +
      }
 +
      return results;
 +
    },
 +
 +
    attrPresence: function(nodes, root, attr, combinator) {
 +
      if (!nodes) nodes = root.getElementsByTagName("*");
 +
      if (nodes && combinator) nodes = this[combinator](nodes);
 +
      var results = [];
 +
      for (var i = 0, node; node = nodes[i]; i++)
 +
        if (Element.hasAttribute(node, attr)) results.push(node);
 +
      return results;
 +
    },
 +
 +
    attr: function(nodes, root, attr, value, operator, combinator) {
 +
      if (!nodes) nodes = root.getElementsByTagName("*");
 +
      if (nodes && combinator) nodes = this[combinator](nodes);
 +
      var handler = Selector.operators[operator], results = [];
 +
      for (var i = 0, node; node = nodes[i]; i++) {
 +
        var nodeValue = Element.readAttribute(node, attr);
 +
        if (nodeValue === null) continue;
 +
        if (handler(nodeValue, value)) results.push(node);
 +
      }
 +
      return results;
 +
    },
 +
 +
    pseudo: function(nodes, name, value, root, combinator) {
 +
      if (nodes && combinator) nodes = this[combinator](nodes);
 +
      if (!nodes) nodes = root.getElementsByTagName("*");
 +
      return Selector.pseudos[name](nodes, value, root);
 +
    }
 +
  },
 +
 +
  pseudos: {
 +
    'first-child': function(nodes, value, root) {
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
 +
        if (Selector.handlers.previousElementSibling(node)) continue;
 +
          results.push(node);
 +
      }
 +
      return results;
 +
    },
 +
    'last-child': function(nodes, value, root) {
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
 +
        if (Selector.handlers.nextElementSibling(node)) continue;
 +
          results.push(node);
 +
      }
 +
      return results;
 +
    },
 +
    'only-child': function(nodes, value, root) {
 +
      var h = Selector.handlers;
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++)
 +
        if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
 +
          results.push(node);
 +
      return results;
 +
    },
 +
    'nth-child':        function(nodes, formula, root) {
 +
      return Selector.pseudos.nth(nodes, formula, root);
 +
    },
 +
    'nth-last-child':  function(nodes, formula, root) {
 +
      return Selector.pseudos.nth(nodes, formula, root, true);
 +
    },
 +
    'nth-of-type':      function(nodes, formula, root) {
 +
      return Selector.pseudos.nth(nodes, formula, root, false, true);
 +
    },
 +
    'nth-last-of-type': function(nodes, formula, root) {
 +
      return Selector.pseudos.nth(nodes, formula, root, true, true);
 +
    },
 +
    'first-of-type':    function(nodes, formula, root) {
 +
      return Selector.pseudos.nth(nodes, "1", root, false, true);
 +
    },
 +
    'last-of-type':    function(nodes, formula, root) {
 +
      return Selector.pseudos.nth(nodes, "1", root, true, true);
 +
    },
 +
    'only-of-type':    function(nodes, formula, root) {
 +
      var p = Selector.pseudos;
 +
      return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);
 +
    },
 +
 +
    getIndices: function(a, b, total) {
 +
      if (a == 0) return b > 0 ? [b] : [];
 +
      return $R(1, total).inject([], function(memo, i) {
 +
        if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);
 +
        return memo;
 +
      });
 +
    },
 +
 +
    nth: function(nodes, formula, root, reverse, ofType) {
 +
      if (nodes.length == 0) return [];
 +
      if (formula == 'even') formula = '2n+0';
 +
      if (formula == 'odd')  formula = '2n+1';
 +
      var h = Selector.handlers, results = [], indexed = [], m;
 +
      h.mark(nodes);
 +
      for (var i = 0, node; node = nodes[i]; i++) {
 +
        if (!node.parentNode._countedByPrototype) {
 +
          h.index(node.parentNode, reverse, ofType);
 +
          indexed.push(node.parentNode);
 +
        }
 +
      }
 +
      if (formula.match(/^\d+$/)) { // just a number
 +
        formula = Number(formula);
 +
        for (var i = 0, node; node = nodes[i]; i++)
 +
          if (node.nodeIndex == formula) results.push(node);
 +
      } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
 +
        if (m[1] == "-") m[1] = -1;
 +
        var a = m[1] ? Number(m[1]) : 1;
 +
        var b = m[2] ? Number(m[2]) : 0;
 +
        var indices = Selector.pseudos.getIndices(a, b, nodes.length);
 +
        for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {
 +
          for (var j = 0; j < l; j++)
 +
            if (node.nodeIndex == indices[j]) results.push(node);
 +
        }
 +
      }
 +
      h.unmark(nodes);
 +
      h.unmark(indexed);
 +
      return results;
 +
    },
 +
 +
    'empty': function(nodes, value, root) {
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
 +
        if (node.tagName == '!' || node.firstChild) continue;
 +
        results.push(node);
 +
      }
 +
      return results;
 +
    },
 +
 +
    'not': function(nodes, selector, root) {
 +
      var h = Selector.handlers, selectorType, m;
 +
      var exclusions = new Selector(selector).findElements(root);
 +
      h.mark(exclusions);
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++)
 +
        if (!node._countedByPrototype) results.push(node);
 +
      h.unmark(exclusions);
 +
      return results;
 +
    },
 +
 +
    'enabled': function(nodes, value, root) {
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++)
 +
        if (!node.disabled && (!node.type || node.type !== 'hidden'))
 +
          results.push(node);
 +
      return results;
 +
    },
 +
 +
    'disabled': function(nodes, value, root) {
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++)
 +
        if (node.disabled) results.push(node);
 +
      return results;
 +
    },
 +
 +
    'checked': function(nodes, value, root) {
 +
      for (var i = 0, results = [], node; node = nodes[i]; i++)
 +
        if (node.checked) results.push(node);
 +
      return results;
 +
    }
 +
  },
 +
 +
  operators: {
 +
    '=':  function(nv, v) { return nv == v; },
 +
    '!=': function(nv, v) { return nv != v; },
 +
    '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); },
 +
    '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); },
 +
    '*=': function(nv, v) { return nv == v || nv && nv.include(v); },
 +
    '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
 +
    '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() +
 +
    '-').include('-' + (v || "").toUpperCase() + '-'); }
 +
  },
 +
 +
  split: function(expression) {
 +
    var expressions = [];
 +
    expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
 +
      expressions.push(m[1].strip());
 +
    });
 +
    return expressions;
 +
  },
 +
 +
  matchElements: function(elements, expression) {
 +
    var matches = $$(expression), h = Selector.handlers;
 +
    h.mark(matches);
 +
    for (var i = 0, results = [], element; element = elements[i]; i++)
 +
      if (element._countedByPrototype) results.push(element);
 +
    h.unmark(matches);
 +
    return results;
 +
  },
 +
 +
  findElement: function(elements, expression, index) {
 +
    if (Object.isNumber(expression)) {
 +
      index = expression; expression = false;
 +
    }
 +
    return Selector.matchElements(elements, expression || '*')[index || 0];
 +
  },
 +
 +
  findChildElements: function(element, expressions) {
 +
    expressions = Selector.split(expressions.join(','));
 +
    var results = [], h = Selector.handlers;
 +
    for (var i = 0, l = expressions.length, selector; i < l; i++) {
 +
      selector = new Selector(expressions[i].strip());
 +
      h.concat(results, selector.findElements(element));
 +
    }
 +
    return (l > 1) ? h.unique(results) : results;
 +
  }
 +
});
 +
 +
if (Prototype.Browser.IE) {
 +
  Object.extend(Selector.handlers, {
 +
    concat: function(a, b) {
 +
      for (var i = 0, node; node = b[i]; i++)
 +
        if (node.tagName !== "!") a.push(node);
 +
      return a;
 +
    }
 +
  });
}
}
 +
function $$() {
 +
  return Selector.findChildElements(document, $A(arguments));
 +
}
 +
var Form = {
 +
  reset: function(form) {
 +
    form = $(form);
 +
    form.reset();
 +
    return form;
 +
  },
-
addLoadEvent(initLightbox); // run initLightbox onLoad
+
  serializeElements: function(elements, options) {
 +
    if (typeof options != 'object') options = { hash: !!options };
 +
    else if (Object.isUndefined(options.hash)) options.hash = true;
 +
    var key, value, submitted = false, submit = options.submit;
 +
 
 +
    var data = elements.inject({ }, function(result, element) {
 +
      if (!element.disabled && element.name) {
 +
        key = element.name; value = $(element).getValue();
 +
        if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted &&
 +
            submit !== false && (!submit || key == submit) && (submitted = true)))) {
 +
          if (key in result) {
 +
            if (!Object.isArray(result[key])) result[key] = [result[key]];
 +
            result[key].push(value);
 +
          }
 +
          else result[key] = value;
 +
        }
 +
      }
 +
      return result;
 +
    });
 +
 
 +
    return options.hash ? data : Object.toQueryString(data);
 +
  }
 +
};
 +
 
 +
Form.Methods = {
 +
  serialize: function(form, options) {
 +
    return Form.serializeElements(Form.getElements(form), options);
 +
  },
 +
 
 +
  getElements: function(form) {
 +
    var elements = $(form).getElementsByTagName('*'),
 +
        element,
 +
        arr = [ ],
 +
        serializers = Form.Element.Serializers;
 +
    for (var i = 0; element = elements[i]; i++) {
 +
      arr.push(element);
 +
    }
 +
    return arr.inject([], function(elements, child) {
 +
      if (serializers[child.tagName.toLowerCase()])
 +
        elements.push(Element.extend(child));
 +
      return elements;
 +
    })
 +
  },
 +
 
 +
  getInputs: function(form, typeName, name) {
 +
    form = $(form);
 +
    var inputs = form.getElementsByTagName('input');
 +
 
 +
    if (!typeName && !name) return $A(inputs).map(Element.extend);
 +
 
 +
    for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
 +
      var input = inputs[i];
 +
      if ((typeName && input.type != typeName) || (name && input.name != name))
 +
        continue;
 +
      matchingInputs.push(Element.extend(input));
 +
    }
 +
 
 +
    return matchingInputs;
 +
  },
 +
 
 +
  disable: function(form) {
 +
    form = $(form);
 +
    Form.getElements(form).invoke('disable');
 +
    return form;
 +
  },
 +
 
 +
  enable: function(form) {
 +
    form = $(form);
 +
    Form.getElements(form).invoke('enable');
 +
    return form;
 +
  },
 +
 
 +
  findFirstElement: function(form) {
 +
    var elements = $(form).getElements().findAll(function(element) {
 +
      return 'hidden' != element.type && !element.disabled;
 +
    });
 +
    var firstByIndex = elements.findAll(function(element) {
 +
      return element.hasAttribute('tabIndex') && element.tabIndex >= 0;
 +
    }).sortBy(function(element) { return element.tabIndex }).first();
 +
 
 +
    return firstByIndex ? firstByIndex : elements.find(function(element) {
 +
      return /^(?:input|select|textarea)$/i.test(element.tagName);
 +
    });
 +
  },
 +
 
 +
  focusFirstElement: function(form) {
 +
    form = $(form);
 +
    form.findFirstElement().activate();
 +
    return form;
 +
  },
 +
 
 +
  request: function(form, options) {
 +
    form = $(form), options = Object.clone(options || { });
 +
 
 +
    var params = options.parameters, action = form.readAttribute('action') || '';
 +
    if (action.blank()) action = window.location.href;
 +
    options.parameters = form.serialize(true);
 +
 
 +
    if (params) {
 +
      if (Object.isString(params)) params = params.toQueryParams();
 +
      Object.extend(options.parameters, params);
 +
    }
 +
 
 +
    if (form.hasAttribute('method') && !options.method)
 +
      options.method = form.method;
 +
 
 +
    return new Ajax.Request(action, options);
 +
  }
 +
};
 +
 
 +
/*--------------------------------------------------------------------------*/
 +
 
 +
 
 +
Form.Element = {
 +
  focus: function(element) {
 +
    $(element).focus();
 +
    return element;
 +
  },
 +
 
 +
  select: function(element) {
 +
    $(element).select();
 +
    return element;
 +
  }
 +
};
 +
 
 +
Form.Element.Methods = {
 +
 
 +
  serialize: function(element) {
 +
    element = $(element);
 +
    if (!element.disabled && element.name) {
 +
      var value = element.getValue();
 +
      if (value != undefined) {
 +
        var pair = { };
 +
        pair[element.name] = value;
 +
        return Object.toQueryString(pair);
 +
      }
 +
    }
 +
    return '';
 +
  },
 +
 
 +
  getValue: function(element) {
 +
    element = $(element);
 +
    var method = element.tagName.toLowerCase();
 +
    return Form.Element.Serializers[method](element);
 +
  },
 +
 
 +
  setValue: function(element, value) {
 +
    element = $(element);
 +
    var method = element.tagName.toLowerCase();
 +
    Form.Element.Serializers[method](element, value);
 +
    return element;
 +
  },
 +
 
 +
  clear: function(element) {
 +
    $(element).value = '';
 +
    return element;
 +
  },
 +
 
 +
  present: function(element) {
 +
    return $(element).value != '';
 +
  },
 +
 
 +
  activate: function(element) {
 +
    element = $(element);
 +
    try {
 +
      element.focus();
 +
      if (element.select && (element.tagName.toLowerCase() != 'input' ||
 +
          !(/^(?:button|reset|submit)$/i.test(element.type))))
 +
        element.select();
 +
    } catch (e) { }
 +
    return element;
 +
  },
 +
 
 +
  disable: function(element) {
 +
    element = $(element);
 +
    element.disabled = true;
 +
    return element;
 +
  },
 +
 
 +
  enable: function(element) {
 +
    element = $(element);
 +
    element.disabled = false;
 +
    return element;
 +
  }
 +
};
 +
 
 +
/*--------------------------------------------------------------------------*/
 +
 
 +
var Field = Form.Element;
 +
 
 +
var $F = Form.Element.Methods.getValue;
 +
 
 +
/*--------------------------------------------------------------------------*/
 +
 
 +
Form.Element.Serializers = {
 +
  input: function(element, value) {
 +
    switch (element.type.toLowerCase()) {
 +
      case 'checkbox':
 +
      case 'radio':
 +
        return Form.Element.Serializers.inputSelector(element, value);
 +
      default:
 +
        return Form.Element.Serializers.textarea(element, value);
 +
    }
 +
  },
 +
 
 +
  inputSelector: function(element, value) {
 +
    if (Object.isUndefined(value)) return element.checked ? element.value : null;
 +
    else element.checked = !!value;
 +
  },
 +
 
 +
  textarea: function(element, value) {
 +
    if (Object.isUndefined(value)) return element.value;
 +
    else element.value = value;
 +
  },
 +
 
 +
  select: function(element, value) {
 +
    if (Object.isUndefined(value))
 +
      return this[element.type == 'select-one' ?
 +
        'selectOne' : 'selectMany'](element);
 +
    else {
 +
      var opt, currentValue, single = !Object.isArray(value);
 +
      for (var i = 0, length = element.length; i < length; i++) {
 +
        opt = element.options[i];
 +
        currentValue = this.optionValue(opt);
 +
        if (single) {
 +
          if (currentValue == value) {
 +
            opt.selected = true;
 +
            return;
 +
          }
 +
        }
 +
        else opt.selected = value.include(currentValue);
 +
      }
 +
    }
 +
  },
 +
 
 +
  selectOne: function(element) {
 +
    var index = element.selectedIndex;
 +
    return index >= 0 ? this.optionValue(element.options[index]) : null;
 +
  },
 +
 
 +
  selectMany: function(element) {
 +
    var values, length = element.length;
 +
    if (!length) return null;
 +
 
 +
    for (var i = 0, values = []; i < length; i++) {
 +
      var opt = element.options[i];
 +
      if (opt.selected) values.push(this.optionValue(opt));
 +
    }
 +
    return values;
 +
  },
 +
 
 +
  optionValue: function(opt) {
 +
    return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
 +
  }
 +
};
 +
 
 +
/*--------------------------------------------------------------------------*/
 +
 
 +
 
 +
Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
 +
  initialize: function($super, element, frequency, callback) {
 +
    $super(callback, frequency);
 +
    this.element  = $(element);
 +
    this.lastValue = this.getValue();
 +
  },
 +
 
 +
  execute: function() {
 +
    var value = this.getValue();
 +
    if (Object.isString(this.lastValue) && Object.isString(value) ?
 +
        this.lastValue != value : String(this.lastValue) != String(value)) {
 +
      this.callback(this.element, value);
 +
      this.lastValue = value;
 +
    }
 +
  }
 +
});
 +
 
 +
Form.Element.Observer = Class.create(Abstract.TimedObserver, {
 +
  getValue: function() {
 +
    return Form.Element.getValue(this.element);
 +
  }
 +
});
 +
 
 +
Form.Observer = Class.create(Abstract.TimedObserver, {
 +
  getValue: function() {
 +
    return Form.serialize(this.element);
 +
  }
 +
});
 +
 
 +
/*--------------------------------------------------------------------------*/
 +
 
 +
Abstract.EventObserver = Class.create({
 +
  initialize: function(element, callback) {
 +
    this.element  = $(element);
 +
    this.callback = callback;
 +
 
 +
    this.lastValue = this.getValue();
 +
    if (this.element.tagName.toLowerCase() == 'form')
 +
      this.registerFormCallbacks();
 +
    else
 +
      this.registerCallback(this.element);
 +
  },
 +
 
 +
  onElementEvent: function() {
 +
    var value = this.getValue();
 +
    if (this.lastValue != value) {
 +
      this.callback(this.element, value);
 +
      this.lastValue = value;
 +
    }
 +
  },
 +
 
 +
  registerFormCallbacks: function() {
 +
    Form.getElements(this.element).each(this.registerCallback, this);
 +
  },
 +
 
 +
  registerCallback: function(element) {
 +
    if (element.type) {
 +
      switch (element.type.toLowerCase()) {
 +
        case 'checkbox':
 +
        case 'radio':
 +
          Event.observe(element, 'click', this.onElementEvent.bind(this));
 +
          break;
 +
        default:
 +
          Event.observe(element, 'change', this.onElementEvent.bind(this));
 +
          break;
 +
      }
 +
    }
 +
  }
 +
});
 +
 
 +
Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
 +
  getValue: function() {
 +
    return Form.Element.getValue(this.element);
 +
  }
 +
});
 +
 
 +
Form.EventObserver = Class.create(Abstract.EventObserver, {
 +
  getValue: function() {
 +
    return Form.serialize(this.element);
 +
  }
 +
});
 +
(function() {
 +
 
 +
  var Event = {
 +
    KEY_BACKSPACE: 8,
 +
    KEY_TAB:      9,
 +
    KEY_RETURN:  13,
 +
    KEY_ESC:      27,
 +
    KEY_LEFT:    37,
 +
    KEY_UP:      38,
 +
    KEY_RIGHT:    39,
 +
    KEY_DOWN:    40,
 +
    KEY_DELETE:  46,
 +
    KEY_HOME:    36,
 +
    KEY_END:      35,
 +
    KEY_PAGEUP:  33,
 +
    KEY_PAGEDOWN: 34,
 +
    KEY_INSERT:  45,
 +
 
 +
    cache: {}
 +
  };
 +
 
 +
  var docEl = document.documentElement;
 +
  var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED = 'onmouseenter' in docEl
 +
    && 'onmouseleave' in docEl;
 +
 
 +
  var _isButton;
 +
  if (Prototype.Browser.IE) {
 +
    var buttonMap = { 0: 1, 1: 4, 2: 2 };
 +
    _isButton = function(event, code) {
 +
      return event.button === buttonMap[code];
 +
    };
 +
  } else if (Prototype.Browser.WebKit) {
 +
    _isButton = function(event, code) {
 +
      switch (code) {
 +
        case 0: return event.which == 1 && !event.metaKey;
 +
        case 1: return event.which == 1 && event.metaKey;
 +
        default: return false;
 +
      }
 +
    };
 +
  } else {
 +
    _isButton = function(event, code) {
 +
      return event.which ? (event.which === code + 1) : (event.button === code);
 +
    };
 +
  }
 +
 
 +
  function isLeftClick(event)  { return _isButton(event, 0) }
 +
 
 +
  function isMiddleClick(event) { return _isButton(event, 1) }
 +
 
 +
  function isRightClick(event)  { return _isButton(event, 2) }
 +
 
 +
  function element(event) {
 +
    event = Event.extend(event);
 +
 
 +
    var node = event.target, type = event.type,
 +
    currentTarget = event.currentTarget;
 +
 
 +
    if (currentTarget && currentTarget.tagName) {
 +
      if (type === 'load' || type === 'error' ||
 +
        (type === 'click' && currentTarget.tagName.toLowerCase() === 'input'
 +
          && currentTarget.type === 'radio'))
 +
            node = currentTarget;
 +
    }
 +
 
 +
    if (node.nodeType == Node.TEXT_NODE)
 +
      node = node.parentNode;
 +
 
 +
    return Element.extend(node);
 +
  }
 +
 
 +
  function findElement(event, expression) {
 +
    var element = Event.element(event);
 +
    if (!expression) return element;
 +
    var elements = [element].concat(element.ancestors());
 +
    return Selector.findElement(elements, expression, 0);
 +
  }
 +
 
 +
  function pointer(event) {
 +
    return { x: pointerX(event), y: pointerY(event) };
 +
  }
 +
 
 +
  function pointerX(event) {
 +
    var docElement = document.documentElement,
 +
    body = document.body || { scrollLeft: 0 };
 +
 
 +
    return event.pageX || (event.clientX +
 +
      (docElement.scrollLeft || body.scrollLeft) -
 +
      (docElement.clientLeft || 0));
 +
  }
 +
 
 +
  function pointerY(event) {
 +
    var docElement = document.documentElement,
 +
    body = document.body || { scrollTop: 0 };
 +
 
 +
    return  event.pageY || (event.clientY +
 +
      (docElement.scrollTop || body.scrollTop) -
 +
      (docElement.clientTop || 0));
 +
  }
 +
 
 +
 
 +
  function stop(event) {
 +
    Event.extend(event);
 +
    event.preventDefault();
 +
    event.stopPropagation();
 +
 
 +
    event.stopped = true;
 +
  }
 +
 
 +
  Event.Methods = {
 +
    isLeftClick: isLeftClick,
 +
    isMiddleClick: isMiddleClick,
 +
    isRightClick: isRightClick,
 +
 
 +
    element: element,
 +
    findElement: findElement,
 +
 
 +
    pointer: pointer,
 +
    pointerX: pointerX,
 +
    pointerY: pointerY,
 +
 
 +
    stop: stop
 +
  };
 +
 
 +
 
 +
  var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
 +
    m[name] = Event.Methods[name].methodize();
 +
    return m;
 +
  });
 +
 
 +
  if (Prototype.Browser.IE) {
 +
    function _relatedTarget(event) {
 +
      var element;
 +
      switch (event.type) {
 +
        case 'mouseover': element = event.fromElement; break;
 +
        case 'mouseout':  element = event.toElement;  break;
 +
        default: return null;
 +
      }
 +
      return Element.extend(element);
 +
    }
 +
 
 +
    Object.extend(methods, {
 +
      stopPropagation: function() { this.cancelBubble = true },
 +
      preventDefault:  function() { this.returnValue = false },
 +
      inspect: function() { return '[object Event]' }
 +
    });
 +
 
 +
    Event.extend = function(event, element) {
 +
      if (!event) return false;
 +
      if (event._extendedByPrototype) return event;
 +
 
 +
      event._extendedByPrototype = Prototype.emptyFunction;
 +
      var pointer = Event.pointer(event);
 +
 
 +
      Object.extend(event, {
 +
        target: event.srcElement || element,
 +
        relatedTarget: _relatedTarget(event),
 +
        pageX:  pointer.x,
 +
        pageY:  pointer.y
 +
      });
 +
 
 +
      return Object.extend(event, methods);
 +
    };
 +
  } else {
 +
    Event.prototype = window.Event.prototype || document.createEvent('HTMLEvents').__proto__;
 +
    Object.extend(Event.prototype, methods);
 +
    Event.extend = Prototype.K;
 +
  }
 +
 
 +
  function _createResponder(element, eventName, handler) {
 +
    var registry = Element.retrieve(element, 'prototype_event_registry');
 +
 
 +
    if (Object.isUndefined(registry)) {
 +
      CACHE.push(element);
 +
      registry = Element.retrieve(element, 'prototype_event_registry', $H());
 +
    }
 +
 
 +
    var respondersForEvent = registry.get(eventName);
 +
    if (Object.isUndefined(respondersForEvent)) {
 +
      respondersForEvent = [];
 +
      registry.set(eventName, respondersForEvent);
 +
    }
 +
 
 +
    if (respondersForEvent.pluck('handler').include(handler)) return false;
 +
 
 +
    var responder;
 +
    if (eventName.include(":")) {
 +
      responder = function(event) {
 +
        if (Object.isUndefined(event.eventName))
 +
          return false;
 +
 
 +
        if (event.eventName !== eventName)
 +
          return false;
 +
 
 +
        Event.extend(event, element);
 +
        handler.call(element, event);
 +
      };
 +
    } else {
 +
      if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED &&
 +
      (eventName === "mouseenter" || eventName === "mouseleave")) {
 +
        if (eventName === "mouseenter" || eventName === "mouseleave") {
 +
          responder = function(event) {
 +
            Event.extend(event, element);
 +
 
 +
            var parent = event.relatedTarget;
 +
            while (parent && parent !== element) {
 +
              try { parent = parent.parentNode; }
 +
              catch(e) { parent = element; }
 +
            }
 +
 
 +
            if (parent === element) return;
 +
 
 +
            handler.call(element, event);
 +
          };
 +
        }
 +
      } else {
 +
        responder = function(event) {
 +
          Event.extend(event, element);
 +
          handler.call(element, event);
 +
        };
 +
      }
 +
    }
 +
 
 +
    responder.handler = handler;
 +
    respondersForEvent.push(responder);
 +
    return responder;
 +
  }
 +
 
 +
  function _destroyCache() {
 +
    for (var i = 0, length = CACHE.length; i < length; i++) {
 +
      Event.stopObserving(CACHE[i]);
 +
      CACHE[i] = null;
 +
    }
 +
  }
 +
 
 +
  var CACHE = [];
 +
 
 +
  if (Prototype.Browser.IE)
 +
    window.attachEvent('onunload', _destroyCache);
 +
 
 +
  if (Prototype.Browser.WebKit)
 +
    window.addEventListener('unload', Prototype.emptyFunction, false);
 +
 
 +
 
 +
  var _getDOMEventName = Prototype.K;
 +
 
 +
  if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED) {
 +
    _getDOMEventName = function(eventName) {
 +
      var translations = { mouseenter: "mouseover", mouseleave: "mouseout" };
 +
      return eventName in translations ? translations[eventName] : eventName;
 +
    };
 +
  }
 +
 
 +
  function observe(element, eventName, handler) {
 +
    element = $(element);
 +
 
 +
    var responder = _createResponder(element, eventName, handler);
 +
 
 +
    if (!responder) return element;
 +
 
 +
    if (eventName.include(':')) {
 +
      if (element.addEventListener)
 +
        element.addEventListener("dataavailable", responder, false);
 +
      else {
 +
        element.attachEvent("ondataavailable", responder);
 +
        element.attachEvent("onfilterchange", responder);
 +
      }
 +
    } else {
 +
      var actualEventName = _getDOMEventName(eventName);
 +
 
 +
      if (element.addEventListener)
 +
        element.addEventListener(actualEventName, responder, false);
 +
      else
 +
        element.attachEvent("on" + actualEventName, responder);
 +
    }
 +
 
 +
    return element;
 +
  }
 +
 
 +
  function stopObserving(element, eventName, handler) {
 +
    element = $(element);
 +
 
 +
    var registry = Element.retrieve(element, 'prototype_event_registry');
 +
 
 +
    if (Object.isUndefined(registry)) return element;
 +
 
 +
    if (eventName && !handler) {
 +
      var responders = registry.get(eventName);
 +
 
 +
      if (Object.isUndefined(responders)) return element;
 +
 
 +
      responders.each( function(r) {
 +
        Element.stopObserving(element, eventName, r.handler);
 +
      });
 +
      return element;
 +
    } else if (!eventName) {
 +
      registry.each( function(pair) {
 +
        var eventName = pair.key, responders = pair.value;
 +
 
 +
        responders.each( function(r) {
 +
          Element.stopObserving(element, eventName, r.handler);
 +
        });
 +
      });
 +
      return element;
 +
    }
 +
 
 +
    var responders = registry.get(eventName);
 +
 
 +
    if (!responders) return;
 +
 
 +
    var responder = responders.find( function(r) { return r.handler === handler; });
 +
    if (!responder) return element;
 +
 
 +
    var actualEventName = _getDOMEventName(eventName);
 +
 
 +
    if (eventName.include(':')) {
 +
      if (element.removeEventListener)
 +
        element.removeEventListener("dataavailable", responder, false);
 +
      else {
 +
        element.detachEvent("ondataavailable", responder);
 +
        element.detachEvent("onfilterchange",  responder);
 +
      }
 +
    } else {
 +
      if (element.removeEventListener)
 +
        element.removeEventListener(actualEventName, responder, false);
 +
      else
 +
        element.detachEvent('on' + actualEventName, responder);
 +
    }
 +
 
 +
    registry.set(eventName, responders.without(responder));
 +
 
 +
    return element;
 +
  }
 +
 
 +
  function fire(element, eventName, memo, bubble) {
 +
    element = $(element);
 +
 
 +
    if (Object.isUndefined(bubble))
 +
      bubble = true;
 +
 
 +
    if (element == document && document.createEvent && !element.dispatchEvent)
 +
      element = document.documentElement;
 +
 
 +
    var event;
 +
    if (document.createEvent) {
 +
      event = document.createEvent('HTMLEvents');
 +
      event.initEvent('dataavailable', true, true);
 +
    } else {
 +
      event = document.createEventObject();
 +
      event.eventType = bubble ? 'ondataavailable' : 'onfilterchange';
 +
    }
 +
 
 +
    event.eventName = eventName;
 +
    event.memo = memo || { };
 +
 
 +
    if (document.createEvent)
 +
      element.dispatchEvent(event);
 +
    else
 +
      element.fireEvent(event.eventType, event);
 +
 
 +
    return Event.extend(event);
 +
  }
 +
 
 +
 
 +
  Object.extend(Event, Event.Methods);
 +
 
 +
  Object.extend(Event, {
 +
    fire:          fire,
 +
    observe:      observe,
 +
    stopObserving: stopObserving
 +
  });
 +
 
 +
  Element.addMethods({
 +
    fire:          fire,
 +
 
 +
    observe:      observe,
 +
 
 +
    stopObserving: stopObserving
 +
  });
 +
 
 +
  Object.extend(document, {
 +
    fire:          fire.methodize(),
 +
 
 +
    observe:      observe.methodize(),
 +
 
 +
    stopObserving: stopObserving.methodize(),
 +
 
 +
    loaded:        false
 +
  });
 +
 
 +
  if (window.Event) Object.extend(window.Event, Event);
 +
  else window.Event = Event;
 +
})();
 +
 
 +
(function() {
 +
  /* Support for the DOMContentLoaded event is based on work by Dan Webb,
 +
    Matthias Miller, Dean Edwards, John Resig, and Diego Perini. */
 +
 
 +
  var timer;
 +
 
 +
  function fireContentLoadedEvent() {
 +
    if (document.loaded) return;
 +
    if (timer) window.clearTimeout(timer);
 +
    document.loaded = true;
 +
    document.fire('dom:loaded');
 +
  }
 +
 
 +
  function checkReadyState() {
 +
    if (document.readyState === 'complete') {
 +
      document.stopObserving('readystatechange', checkReadyState);
 +
      fireContentLoadedEvent();
 +
    }
 +
  }
 +
 
 +
  function pollDoScroll() {
 +
    try { document.documentElement.doScroll('left'); }
 +
    catch(e) {
 +
      timer = pollDoScroll.defer();
 +
      return;
 +
    }
 +
    fireContentLoadedEvent();
 +
  }
 +
 
 +
  if (document.addEventListener) {
 +
    document.addEventListener('DOMContentLoaded', fireContentLoadedEvent, false);
 +
  } else {
 +
    document.observe('readystatechange', checkReadyState);
 +
    if (window == top)
 +
      timer = pollDoScroll.defer();
 +
  }
 +
 
 +
  Event.observe(window, 'load', fireContentLoadedEvent);
 +
})();
 +
 
 +
Element.addMethods();
 +
 
 +
/*------------------------------- DEPRECATED -------------------------------*/
 +
 
 +
Hash.toQueryString = Object.toQueryString;
 +
 
 +
var Toggle = { display: Element.toggle };
 +
 
 +
Element.Methods.childOf = Element.Methods.descendantOf;
 +
 
 +
var Insertion = {
 +
  Before: function(element, content) {
 +
    return Element.insert(element, {before:content});
 +
  },
 +
 
 +
  Top: function(element, content) {
 +
    return Element.insert(element, {top:content});
 +
  },
 +
 
 +
  Bottom: function(element, content) {
 +
    return Element.insert(element, {bottom:content});
 +
  },
 +
 
 +
  After: function(element, content) {
 +
    return Element.insert(element, {after:content});
 +
  }
 +
};
 +
 
 +
var $continue = new Error('"throw $continue" is deprecated, use "return" instead');
 +
 
 +
var Position = {
 +
  includeScrollOffsets: false,
 +
 
 +
  prepare: function() {
 +
    this.deltaX =  window.pageXOffset
 +
                || document.documentElement.scrollLeft
 +
                || document.body.scrollLeft
 +
                || 0;
 +
    this.deltaY =  window.pageYOffset
 +
                || document.documentElement.scrollTop
 +
                || document.body.scrollTop
 +
                || 0;
 +
  },
 +
 
 +
  within: function(element, x, y) {
 +
    if (this.includeScrollOffsets)
 +
      return this.withinIncludingScrolloffsets(element, x, y);
 +
    this.xcomp = x;
 +
    this.ycomp = y;
 +
    this.offset = Element.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 = Element.cumulativeScrollOffset(element);
 +
 
 +
    this.xcomp = x + offsetcache[0] - this.deltaX;
 +
    this.ycomp = y + offsetcache[1] - this.deltaY;
 +
    this.offset = Element.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);
 +
  },
 +
 
 +
  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;
 +
  },
 +
 
 +
 
 +
  cumulativeOffset: Element.Methods.cumulativeOffset,
 +
 
 +
  positionedOffset: Element.Methods.positionedOffset,
 +
 
 +
  absolutize: function(element) {
 +
    Position.prepare();
 +
    return Element.absolutize(element);
 +
  },
 +
 
 +
  relativize: function(element) {
 +
    Position.prepare();
 +
    return Element.relativize(element);
 +
  },
 +
 
 +
  realOffset: Element.Methods.cumulativeScrollOffset,
 +
 
 +
  offsetParent: Element.Methods.getOffsetParent,
 +
 
 +
  page: Element.Methods.viewportOffset,
 +
 
 +
  clone: function(source, target, options) {
 +
    options = options || { };
 +
    return Element.clonePosition(target, source, options);
 +
  }
 +
};
 +
 
 +
/*--------------------------------------------------------------------------*/
 +
 
 +
if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
 +
  function iter(name) {
 +
    return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";
 +
  }
 +
 
 +
  instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
 +
  function(element, className) {
 +
    className = className.toString().strip();
 +
    var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);
 +
    return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
 +
  } : function(element, className) {
 +
    className = className.toString().strip();
 +
    var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);
 +
    if (!classNames && !className) return elements;
 +
 
 +
    var nodes = $(element).getElementsByTagName('*');
 +
    className = ' ' + className + ' ';
 +
 
 +
    for (var i = 0, child, cn; child = nodes[i]; i++) {
 +
      if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
 +
          (classNames && classNames.all(function(name) {
 +
            return !name.toString().blank() && cn.include(' ' + name + ' ');
 +
          }))))
 +
        elements.push(Element.extend(child));
 +
    }
 +
    return elements;
 +
  };
 +
 
 +
  return function(className, parentElement) {
 +
    return $(parentElement || document.body).getElementsByClassName(className);
 +
  };
 +
}(Element.Methods);
 +
 
 +
/*--------------------------------------------------------------------------*/
 +
 
 +
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($A(this).concat(classNameToAdd).join(' '));
 +
  },
 +
 
 +
  remove: function(classNameToRemove) {
 +
    if (!this.include(classNameToRemove)) return;
 +
    this.set($A(this).without(classNameToRemove).join(' '));
 +
  },
 +
 
 +
  toString: function() {
 +
    return $A(this).join(' ');
 +
  }
 +
};
 +
 
 +
Object.extend(Element.ClassNames.prototype, Enumerable);
 +
 
 +
/*--------------------------------------------------------------------------*/
</script>
</script>
 +
<script type="text/javascript">
 +
/**
 +
Copyright (c) 2008 Victor Stanciu; contact [at] victorstanciu [dot] ro; http://www.victorstanciu.ro/
 +
 +
Permission is hereby granted, free of charge, to any person obtaining a copy
 +
of this software and associated documentation files (the "Software"), to deal
 +
in the Software without restriction, including without limitation the rights
 +
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 +
copies of the Software, and to permit persons to whom the Software is
 +
furnished to do so, subject to the following conditions:
 +
 +
The above copyright notice and this permission notice shall be included in
 +
all copies or substantial portions of the Software.
 +
 +
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 +
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 +
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 +
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 +
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 +
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 +
THE SOFTWARE.
 +
*/
 +
 +
/**
 +
* @description showcase plugin for prototype.js
 +
* @author Victor Stanciu; contact [at] victorstanciu [dot] ro; http://www.victorstanciu.ro/
 +
* @date 03/10/2008
 +
* @requires prototype.js 1.6, effects.js 1.8
 +
*/
 +
 +
Showcase = Class.create(Abstract, {
 +
initialize: function (sections, controls, options) {
 +
 +
this.allSections = this.sections = sections;
 +
this.controls = controls;
 +
 +
this.options = Object.extend({
 +
ratio: 0.5,
 +
initialDelay: 1,
 +
duration: 0.5,
 +
size: this.sections.size()
 +
}, options || {});
 +
 +
this.running = false;
 +
this.queue = new Array;
 +
 +
this.computeMetrics();
 +
 +
this.sections = this.allSections.slice(this.currentIndex - this.half, this.currentIndex + this.half + 1);
 +
 +
this.allSections.each((function (section, index) {
 +
section.setStyle({position: 'absolute', zIndex: Math.abs(index - this.sections.size()), left: '50%', top: '50%', marginLeft: -Math.round(section.getWidth() / 2) + 'px', marginTop: -Math.round(section.getHeight() / 2) + 'px'}).initialIndex = index;
 +
 +
section.observe('click', this.jump.bind(this)).observe('mouseover', function (event) {
 +
section.setOpacity(1);
 +
}).observe('mouseout', function () {
 +
section.setOpacity(section.opacity);
 +
}).opacity = 1;
 +
 +
if (!this.sections.member(section)) {
 +
this.queue.push(section.hide());
 +
}
 +
}).bind(this));
 +
 +
for (i = 0; i <= this.half; i++) {
 +
this.sections.push(this.sections.shift());
 +
}
 +
 +
this.controls.invoke('observe', 'click', this.click.bind(this));
 +
(this.animate.bind(this)).delay(this.options.initialDelay);
 +
},
 +
 +
computeMetrics: function () {
 +
this.half = this.currentIndex = (this.options.size - 1) / 2;
 +
this.ratioStep = Math.round(((1 - this.options.ratio) / this.currentIndex) * 100) / 100;
 +
this.positionStep = Math.round(50 / this.half * 100) / 100;
 +
this.maxDimensions = this.sections.first().getDimensions();
 +
},
 +
 +
click: function (event) {
 +
event.stop();
 +
var element = event.findElement('a');
 +
if (!this.running) {
 +
eval("this." + element.rel + "()");
 +
}
 +
this.animate(element.rel);
 +
},
 +
 +
previous: function () {
 +
if (this.options.size < this.allSections.size()) {
 +
var sectionIn = this.queue.shift();
 +
var sectionOut = this.sections.pop();
 +
 +
this.sections.unshift(sectionIn);
 +
this.queue.push(sectionOut.fade({duration: this.options.duration}));
 +
} else {
 +
this.sections.unshift(this.sections.pop());
 +
}
 +
},
 +
 +
next: function () {
 +
if (this.options.size < this.allSections.size()) {
 +
var sectionIn = this.queue.shift();
 +
var sectionOut = this.sections.shift();
 +
 +
this.sections.push(sectionIn);
 +
this.queue.push(sectionOut.fade({duration: this.options.duration}));
 +
} else {
 +
this.sections.push(this.sections.shift());
 +
}
 +
},
 +
 +
jump: function (event) {
 +
event.stop();
 +
 +
if (!this.running) {
 +
var section = this.sections[this.sections.indexOf(event.findElement('li'))];
 +
 +
var direction = '';
 +
 +
if (section.index < this.half) {
 +
(this.half - section.index).times((function () {
 +
this.previous();
 +
}).bind(this));
 +
direction = 'previous';
 +
} else if (section.index == this.half) {
 +
} else {
 +
(section.index - this.half).times((function () {
 +
this.next();
 +
}).bind(this));
 +
direction = 'next';
 +
}
 +
}
 +
 +
this.animate(direction);
 +
},
 +
 +
runEffects: function () {
 +
 +
this.stackSections.bind(this).delay(this.options.duration / 2);
 +
 +
this.running = new Effect.Parallel(
 +
this.effects.map(function (effect) {
 +
return new Effect.Parallel([
 +
new Effect.Morph(effect.section, {
 +
style: effect.style,
 +
sync: true,
 +
delay: 1,
 +
transition: Effect.Transitions.linear
 +
}),
 +
new Effect.Appear(effect.section, {
 +
to: Math.min(effect.section.ratio, 1),
 +
sync: true
 +
})
 +
], {
 +
sync: true,
 +
beforeStart: function () {
 +
}
 +
});
 +
}), {
 +
duration: this.options.duration,
 +
afterFinish: (function () {
 +
this.running = false;
 +
}).bind(this)
 +
});
 +
},
 +
 +
stackSections: function () {
 +
this.sections.each(function (section) {
 +
section.setStyle({zIndex: section.stackIndex});
 +
});
 +
},
 +
 +
indexSections: function () {
 +
this.sections.each((function (section, index) {
 +
section.index = index;
 +
section.modifier = Math.abs(Math.abs((section.index - (this.sections.size() - 1) / 2)) - this.half);
 +
 +
section.ratio = Math.round(((section.modifier * this.ratioStep) + this.options.ratio) * 100) / 100;
 +
 +
section.width = Math.min(Math.round(this.maxDimensions.width * section.ratio), this.maxDimensions.width);
 +
section.height = Math.min(Math.round(this.maxDimensions.height * section.ratio), this.maxDimensions.height);
 +
 +
section.positionIndex = (section.index - (this.sections.size() - 1) / 2);
 +
section.stackIndex = Math.abs(Math.abs((section.index - (this.sections.size() - 1) / 2)) - this.half) + 1;
 +
 +
section.left = section.top = Math.round((this.half + section.positionIndex) * this.positionStep);
 +
section.opacity = Math.min(section.ratio, 1);
 +
}).bind(this));
 +
}
 +
});
 +
 +
Showcase.Horizontal = Class.create(Showcase, {
 +
 +
animate: function (direction) {
 +
this.indexSections();
 +
 +
this.effects = new Array();
 +
this.sections.each((function (section) {
 +
var style = {
 +
left: section.left + '%',
 +
top: '50%',
 +
marginTop: -Math.abs(section.height / 2) + 'px',
 +
width: section.width + 'px',
 +
height: section.height + 'px'
 +
};
 +
 +
if (section.left == 0) {
 +
style.marginLeft = '0px';
 +
} else if (section.left == 50) {
 +
style.marginLeft = -Math.round(section.width / 2) + 'px';
 +
} else if (section.left == 100) {
 +
style.marginLeft = -section.width + 'px';
 +
} else {
 +
style.marginLeft = -Math.round(section.width / 2) + 'px';
 +
}
 +
 +
this.effects.push({section: section, style: style});
 +
}).bind(this));
 +
 +
this.currentIndex = this.sections[this.half].initialIndex;
 +
 +
this.runEffects();
 +
}
 +
 +
});
 +
 +
Showcase.Vertical = Class.create(Showcase, {
 +
 +
animate: function (direction) {
 +
this.indexSections();
 +
 +
this.effects = new Array();
 +
this.sections.each((function (section) {
 +
var style = {
 +
top: section.top + '%',
 +
left: '50%',
 +
marginLeft: -Math.abs(section.width / 2) + 'px',
 +
width: section.width + 'px',
 +
height: section.height + 'px'
 +
};
 +
 +
if (section.top == 0) {
 +
style.marginTop = '0px';
 +
} else if (section.top == 50) {
 +
style.marginTop = -Math.round(section.height / 2) + 'px';
 +
} else if (section.top == 100) {
 +
style.marginTop = -section.height + 'px';
 +
} else {
 +
style.marginTop = -Math.round(section.height / 2) + 'px';
 +
}
 +
 +
this.effects.push({section: section, style: style});
 +
}).bind(this));
 +
 +
this.currentIndex = this.sections[this.half].initialIndex;
 +
 +
this.runEffects();
 +
}
 +
});
 +
 +
Showcase.Diagonal = Class.create(Showcase, {
 +
 +
animate: function (direction) {
 +
this.indexSections();
 +
 +
this.effects = new Array();
 +
this.sections.each((function (section) {
 +
var style = {
 +
left: section.left + '%',
 +
top: section.top + '%',
 +
width: section.width + 'px',
 +
height: section.height + 'px'
 +
};
 +
 +
if (section.left == 0) {
 +
style.marginLeft = '0px';
 +
} else if (section.left == 50) {
 +
style.marginLeft = -Math.round(section.width / 2) + 'px';
 +
} else if (section.left == 100) {
 +
style.marginLeft = -section.width + 'px';
 +
} else {
 +
style.marginLeft = -Math.round(section.width / 2) + 'px';
 +
}
 +
 +
if (section.top == 0) {
 +
style.marginTop = '0px';
 +
} else if (section.top == 50) {
 +
style.marginTop = -Math.round(section.height / 2) + 'px';
 +
} else if (section.top == 100) {
 +
style.marginTop = -section.height + 'px';
 +
} else {
 +
style.marginTop = -Math.round(section.height / 2) + 'px';
 +
}
 +
 +
this.effects.push({section: section, style: style});
 +
}).bind(this));
 +
 +
this.currentIndex = this.sections[this.half].initialIndex;
 +
 +
this.runEffects();
 +
}
 +
 +
});
 +
</script>
 +
 +
 +
<a href="#next" class="controls" rel="next">Next</a>
 +
<a href="#previous" class="controls" rel="previous">Previous</a>
-
<div id="overlay">
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<a href="#" onclick="hideLightbox(); return false;"><img src="https://static.igem.org/mediawiki/2010/0/00/Freiburg_software_10_team_icon.png" id="loadingImage" /></a>
+
<li><img src="https://static.igem.org/mediawiki/2010/0/00/Freiburg_software_10_team_icon.png" alt="1" /></li>
-
</div>
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<li><img src="https://static.igem.org/mediawiki/2010/d/de/Freiburg_software_10_synbiowave_logo_2.png" alt="2" /></li>
-
<div id="lightbox">
+
<li><img src="https://static.igem.org/mediawiki/2010/6/61/Freiburg_software_10_user_icon_2.png" alt="3" /></li>
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<a href="#" onclick="hideLightbox(); return false;" title="Click anywhere to close image">
+
<li><img src="https://static.igem.org/mediawiki/2010/c/c1/Freiburg_software_10_developer_icon_2.png" alt="n" /></li>
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<img src="https://static.igem.org/mediawiki/2010/d/de/Freiburg_software_10_synbiowave_logo_2.png" id="closeButton" />
+
<li><img src="https://static.igem.org/mediawiki/2010/b/b0/Freiburg_software_10_synbiowave_homepage.png" alt="n" /></li>
-
<img id="lightboxImage" />
+
<li><img src="https://static.igem.org/mediawiki/2010/d/db/Freiburg_software_10_google_wave_schrift.png" alt="n" /></li>
-
</a>
+
<li><img src="https://static.igem.org/mediawiki/2010/e/ec/Freiburg_software_10_Kuklab_logo.jpg" alt="n" /></li>
-
<div id="lightboxDetails">
+
<li><img src="https://static.igem.org/mediawiki/2010/b/b6/Freiburg_software_10_Sourceforge-logo_v1.png" alt="n" /></li>
-
<div id="lightboxCaption"></div>
+
</ul>
-
<div id="keyboardMsg"></div>
+
-
</div>
+
-
</div>
+
</html>
</html>

Revision as of 19:29, 25 October 2010

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