function nlsubmit() {
	var email = document.nlform['nl[email]'].value;
	if (email == '') {
		alert('Kérlek, töltsd ki az e-mail mezőt!');
		return false;
	}
	else {
		var re = new RegExp("^.*\@.*[\.].*$","i");
		if (!email.match(re)) {
			alert('Kérlek, valós e-mail címet adj meg!');
			return false;
		}
		else {
			document.nlform.submit();
			return true;
		}
	}
}

function init() {

	var y = document.getElementsByTagName('a');
	for (var i=0; i<y.length; i++) {
		if (y[i].getAttribute('openpopup')) {
			y[i].onclick = openPopup;
		}
		else if (y[i].getAttribute('submit')) {
			y[i].onclick = submit_form;
		}
		else if (y[i].getAttribute('warning')) {
			y[i].onclick = link_onclick;
		}
		else if (y[i].getAttribute('insertimage')) {
			y[i].onclick = insertimage;
		}
    }
	
	var y = document.getElementsByTagName('img');
	for (var i=0; i<y.length; i++) {
		if (y[i].getAttribute('defaultimage')) {
			y[i].onclick = defaultimage;
		}
    }
	
	var y = document.getElementsByTagName('input');
	for (var i=0; i<y.length; i++) {
		if (y[i].getAttribute('submit')) {
			y[i].onchange = submit_form;
		}
    }
	
	var y = document.getElementsByTagName('form');
	for (var i=0; i<y.length; i++) {
		y[i].onsubmit = form_onsubmit;
	}

	var y = document.getElementsByTagName('div');
	for (var i=0; i<y.length; i++) {
		if ((y[i].className == 'text') && (y[i].getAttribute('submit'))) {
			if (y[i].getAttribute('inactivated')) {
				y[i].style.color = '#999';
			}
			y[i].onclick = submit_form;
		}
		else if ((y[i].className == 'text') && (y[i].getAttribute('location'))) {
			if (y[i].getAttribute('inactivated')) {
				y[i].style.color = '#999';
			}
			y[i].onclick = link_onclick;
		}
		else if ((y[i].className == 'text') && (y[i].getAttribute('acceptseats'))) {
			y[i].onclick = acceptseats;
		}
	}

	var y = document.getElementsByTagName('li');
	for (var i=0; i<y.length; i++) {
		if (y[i].getAttribute('location')) {
			if (y[i].getAttribute('inactivated')) {
				y[i].style.color = '#999';
			}
			y[i].onclick = link_onclick;
		}
	}

	var y = document.getElementsByTagName('span');
	for (var i=0; i<y.length; i++) {
		if (y[i].getAttribute('showtimeupdate')) {
			y[i].onclick = showtimeupdate;
		}
	}
	var y = document.getElementsByTagName('td');
	for (var i=0; i<y.length; i++) {
		if (y[i].getAttribute('location')) {
			if (y[i].getAttribute('inactivated')) {
				y[i].style.color = '#999';
			}
			y[i].onclick = link_onclick;
		}
		if (y[i].getAttribute('occupy')) {
			y[i].onclick = occupy;
		}
		if (y[i].getAttribute('insertimage')) {
			if (y[i].getAttribute('image')) {
				preloadimage(y[i].getAttribute('image'));
			}
			y[i].onmouseover = insertimage;
		}
	}
	
}

function showtimeupdate() {

	var url;
	
	url = this.getAttribute('showtimeupdate');
	
	if (url) {
		visible('alphahover', true, 'block');
		frames['hiddenframe'].location.href = url;
		return true;
	}
	
	return false;
}

function preloadimage(image) {

	return;

	preload_image = new Image();
	
	preload_image.src = image;
}

function acceptseats() {

	var url;
	
	if (!offeredSeats) {
		alert('Válasszd ki a kivánt helyeket!');
		return false;
	}
	
	url = this.getAttribute('acceptseats');
	
	if (url) {
		frames['hiddenframe'].location.href = url;
		return true;
	}
	
	return false;
}

function occupy() {

	var url;
	var customer_name;
	var ticket_number;
	
	url = this.getAttribute('occupy');
	customer_name = document.forms['reserveform'].customer_name.value;
	ticket_number = document.forms['reserveform'].ticket_number.value;

	if (!url) {
		return false;
	}
	
	if (customer_name == '') {
		alert('Kérlek adj meg egy nevet a foglaláshoz!');
		return false;
	}
	
	if (ticket_number < 1 || ticket_number > 9) {
		alert('A foglalható jegyek számának 1 és 4 közé kell esnie!');
		return false;
	}
	
	frames['hiddenframe'].location.href = url + '/' + ticket_number + '/' + encode64(customer_name, false);
	
	return true;
}

offeredSeats = 0;

function removeOfferedSeats() {

	var y = document.getElementsByTagName('td');
	for (var i=0; i<y.length; i++) {
		if (y[i].className == 'o') {
			y[i].className = 'n';
		}
	}
	offeredSeats = 0;
}

function setSeatClass(container, style) {

	var element = document.getElementById(container);

	if (element) {
		if (element.className != 'Q') {
			element.className = style;
		}
		if (style == 'o') {
			offeredSeats++;
		}
		return true;
	}
	
	return false;
}

var moving = 0;
var max = 0;

function stopmoving() {

	moving = 0;
}

function moveright(container, pmax) {
	var current = 0;

	moving = 1;
	max = parseInt(pmax);
	
	current = document.getElementById(container).style.left;
	if (current == '') current = 0;
	else current = parseInt(current);
	
	current = current - 20;
	if (current < max) {
		return;
	}

	setTimeout("changePos('" + container + "','" + current + "', 'right')", 100);

}

function moveleft(container, pmax) {
	var current = 0;

	moving = 1;
	max = parseInt(pmax);
	
	current = document.getElementById(container).style.left;
	if (current == '') current = 0;
	else current = parseInt(current);
	
	if (current == '' || current > 0) {
		return;
	}
	else current = parseInt(current);
	
	current = current + 20;
	setTimeout("changePos('" + container + "','" + current + "', 'left')", 100);

}

function changePos(id, pos, direction) {

	document.getElementById(id).style.left = pos + 'px'

	pos = parseInt(pos);

	if (moving) {
		if (direction == 'left') {
			if (pos < 0) {
				pos = pos + 20;
			}
			else {
				return;
			}
		}
		else {
			if (pos > max) {
				pos = pos - 20;
			}
			else {
				return;
			}
		}
		setTimeout("changePos('" + id + "','" + pos + "', '" + direction + "')", 100);
	}
}

function showCenterImage(objid,width,height) {
	
	var obj = document.getElementById(objid);
	
	if (self.innerWidth) {
	  var frameWidth = self.innerWidth;
	  var frameHeight = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientWidth) {
	  var frameWidth = document.documentElement.clientWidth;
	  var frameHeight = document.documentElement.clientHeight;
	}
	else if (document.body) {
	  var frameWidth = document.body.clientWidth;
	  var frameHeight = document.body.clientHeight;
	}
	
	if (self.pageYOffset) {
	  var plusx= self.pageXOffset;
	  var plusy = self.pageYOffset;
	}
	else if(document.documentElement && document.documentElement.scrollTop) {
	  var plusx = document.documentElement.scrollLeft;
	  var plusy = document.documentElement.scrollTop;
	}
	else {
	  var plusx = document.body.scrollLeft;
	  var plusy = document.body.scrollTop;
	}

	// -20 : padding
	// -14 : jobb oldali scrollbar

	var posx = Math.round(frameWidth/2 - width/2 + plusx -20 -14);
	var posy = Math.round(frameHeight/2 - height/2 + plusy -20);
	
	obj.style.left = posx + 'px';
	obj.style.top = posy + 'px';


	visible(objid,true,'block');
}
  
function hideCenterImage(objid) {
	var obj = document.getElementById(objid);
	visible(objid,false,'');
}

function link_onclick() {
	
	var timer = 0;
	var location;
	var picWidth = 200;
	var picHeight = 200;
	var warning = '';

	if (timer) clearTimeout(timer);
	location = this.getAttribute('href');
	if (!location) location = this.getAttribute('location');

	warning = this.getAttribute('warning');
	if (warning && warning != '') {
		if (!confirm(warning)) {
			return false;
		}
	}
	
	
	if ((this.getAttribute('inactivated')) && (this.getAttribute('inactivated') != '')) {
		alert(this.getAttribute('inactivated'));
		return false;
	}
	
	if ((location) && (location != '')) {
		timer = setTimeout("document.location='" + location + "'", 10);
	}

	return false;	
}

function form_onsubmit() {
	formname = this.getAttribute('name');
	if (formname == 'searchform') {
		if (document.forms['' + formname + ''].searchtext.value.length < 3) {
			new Effect.Shake('searchfield');
			Effect.Appear('searchfieldwarning', {
				duration:2.0,
				transition:Effect.Transitions.wobble,
				afterFinish: function() {
					setTimeout((function() { new Effect.Fade('searchfieldwarning'); } ), 1000);
				}
			});
			return false;
		}
	}
	if (formname == 'newsletterform') {
		if (document.forms['' + formname + ''].newsletteremail.value =='' || document.forms['' + formname + ''].newsletteremail.value =='e-mail cím') {
			visible('emailfieldmsg',false,'');
			new Effect.Shake('emailfield');
			Effect.Appear('emailfieldwarning', {
				duration:2.0,
				transition:Effect.Transitions.wobble,
				afterFinish: function() {
					setTimeout((function() { new Effect.Fade('emailfieldwarning'); } ), 1000);
				}
			});
			return false;
		}
	}
}

function submit_form() {

	var formname = '';
	var submitaction = '';
	
	if ((this.getAttribute('inactivated')) && (this.getAttribute('inactivated') != '')) {
		alert(this.getAttribute('inactivated'));
		return false;
	}

	formname = this.getAttribute('submit');
	submitaction = this.getAttribute('submitaction');
	
	if (submitaction) {
		document.forms['' + formname + ''].setAttribute('action', submitaction);
	}

	if (formname == 'folderForm' && (!is_any_checkbox_checked('choosedImages[]') || (this.className != 'underline' && !is_size_selected('choosedSize')))) {
		alert('A művelet elvégzéséhez legalább 1 képet és kívánt méretet ki kell jelölnöd!');
		return false;
	}
	
	if (formname == 'searchform') {
		if (document.forms['' + formname + ''].searchtext.value.length < 3) {
			new Effect.Shake('searchfield');
			Effect.Appear('searchfieldwarning', {
				duration:2.0,
				transition:Effect.Transitions.wobble,
				afterFinish: function() {
					setTimeout((function() { new Effect.Fade('searchfieldwarning'); } ), 1000);
				}
			});
			return false;
		}
	}
	if (formname == 'newsletterform') {
		if (document.forms['' + formname + ''].newsletteremail.value =='' || document.forms['' + formname + ''].newsletteremail.value =='e-mail cím') {
			visible('emailfieldmsg',false,'');
			new Effect.Shake('emailfield');
			Effect.Appear('emailfieldwarning', {
				duration:2.0,
				transition:Effect.Transitions.wobble,
				afterFinish: function() {
					setTimeout((function() { new Effect.Fade('emailfieldwarning'); } ), 1000);
				}
			});
			return false;
		}
	}
	if (this.getAttribute('hidecontent')) {
		objname = this.getAttribute('hidecontent');
		if (document.getElementById(objname)) document.getElementById(objname).style.display='none';
	}
	if (this.getAttribute('showcontent')) {
		objname = this.getAttribute('showcontent');
		if (document.getElementById(objname)) document.getElementById(objname).style.display='';
	}
	document.forms['' + formname + ''].submit();

	return false;
}

function visible(obj, visible, display) {
	if (!display) display = '';
	
	if (document.all) {
		if (window.document.all(obj)) {
			if (visible=='change') visible=window.document.all(obj).style.display=='none';
			if (visible) window.document.all(obj).style.display=display;
			else window.document.all(obj).style.display='none';
		}
    }
    else if (document.getElementById) {
		if (document.getElementById(obj)) {
			if (visible=='change') visible=document.getElementById(obj).style.display=='none';
			if (visible) {
				document.getElementById(obj).style.display=display;
			}
			else document.getElementById(obj).style.display='none';
		}
	}
	
    return true;
}

var newWindow;

function openPopup() {

	var location;
	var windowName;
	var width;
	var height;
	var usebg;

	location = this.getAttribute('openpopup');
	wName = this.getAttribute('wName');
	pWidth = this.getAttribute('pWidth');
	pHeight = this.getAttribute('pHeight');
	usebg = this.getAttribute('usebg');

	if (newWindow) {
		newWindow.close();
	}
		
	if (usebg == 1) {
		newWindow = window.open("", wName,'resizable=no,width='+pWidth+',height='+pHeight+',scrollbars=no');
		newWindow.document.writeln('<html><head></head><body background='+location+' onclick="self.close();"><div style="height: ' + pHeight + 'px;" onclick="self.close();"></div></body></html>');
	}
	else {
		newWindow = window.open(location, wName ,'width='+pWidth+',height='+pHeight+',status=no,toolbar=no,menubar=no,location=no,directories=no,resizable=yes,scrollbars=yes,titlebar=no');
	}

	return false;
}

function defaultimage() {

	var image;

	image = this.getAttribute('defaultimage');
	
	this.src = image;

	return false;
}

function _insertimage(container, image) {

	if (document[container]) {
		document[container].src = image;
		return true;
	}

	return false;
}

function insertimage() {

	var container;
	var image;

	container = this.getAttribute('insertimage');
	image = this.getAttribute('image');
	
	_insertimage(container, image);

	return false;
}

/*  Prototype JavaScript framework, version 1.4.0_pre2
 *  (c) 2005 Sam Stephenson <sam@conio.net>
 *
 *  THIS FILE IS AUTOMATICALLY GENERATED. When sending patches, please diff
 *  against the source tree, available from the Prototype darcs repository. 
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *
 *  For details, see the Prototype web site: http://prototype.conio.net/
 *
/*--------------------------------------------------------------------------*/

var Prototype = {
  Version: '1.4.0_pre2',
  emptyFunction: function() {}
}

var Class = {
  create: function() {
    return function() { 
      this.initialize.apply(this, arguments);
    }
  }
}

var Abstract = new Object();

Object.extend = function(destination, source) {
  for (property in source) {
    destination[property] = source[property];
  }
  return destination;
}

/*
Object.prototype.extend = function(object) {
  return Object.extend.apply(this, [this, object]);
}
*/

Function.prototype.bind = function(object) {
  var __method = this;
  return function() {
    return __method.apply(object, arguments);
  }
}

Function.prototype.bindAsEventListener = function(object) {
  var __method = this;
  return function(event) {
    return __method.call(object, event || window.event);
  }
}

Number.prototype.toColorPart = function() {
  var digits = this.toString(16);
  if (this < 16) return '0' + digits;
  return digits;
}

var Try = {
  these: function() {
    var returnValue;

    for (var i = 0; i < arguments.length; i++) {
      var lambda = arguments[i];
      try {
        returnValue = lambda();
        break;
      } catch (e) {}
    }

    return returnValue;
  }
}

/*--------------------------------------------------------------------------*/

var PeriodicalExecuter = Class.create();
PeriodicalExecuter.prototype = {
  initialize: function(callback, frequency) {
    this.callback = callback;
    this.frequency = frequency;
    this.currentlyExecuting = false;

    this.registerCallback();
  },

  registerCallback: function() {
    setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
  },

  onTimerEvent: function() {
    if (!this.currentlyExecuting) {
      try { 
        this.currentlyExecuting = true;
        this.callback(); 
      } finally { 
        this.currentlyExecuting = false;
      }
    }
  }
}

/*--------------------------------------------------------------------------*/

function $() {
  var elements = new Array();

  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string') {
      element = document.getElementById(element);
	}

    if (arguments.length == 1) 
      return element;

    elements.push(element);
  }

  return elements;
}

if (!Array.prototype.push) {
  Array.prototype.push = function() {
		var startLength = this.length;
		for (var i = 0; i < arguments.length; i++)
      this[startLength + i] = arguments[i];
	  return this.length;
  }
}

if (!Function.prototype.apply) {
  // Based on code from http://www.youngpup.net/
  Function.prototype.apply = function(object, parameters) {
    var parameterStrings = new Array();
    if (!object)     object = window;
    if (!parameters) parameters = new Array();
    
    for (var i = 0; i < parameters.length; i++)
      parameterStrings[i] = 'parameters[' + i + ']';
    
    object.__apply__ = this;
    var result = eval('object.__apply__(' + 
      parameterStrings.join(', ') + ')');
    object.__apply__ = null;
    
    return result;
  }
}

Object.extend(String.prototype, {
  stripTags: function() {
    return this.replace(/<\/?[^>]+>/gi, '');
  },

  escapeHTML: function() {
    var div = document.createElement('div');
    var text = document.createTextNode(this);
    div.appendChild(text);
    return div.innerHTML;
  },

  unescapeHTML: function() {
    var div = document.createElement('div');
    div.innerHTML = this.stripTags();
    return div.childNodes[0].nodeValue;
  }
});

var Ajax = {
  getTransport: function() {
    return Try.these(
      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
      function() {return new ActiveXObject('Microsoft.XMLHTTP')},
      function() {return new XMLHttpRequest()}
    ) || false;
  }
}

Ajax.Base = function() {};
Ajax.Base.prototype = {
  setOptions: function(options) {
    this.options = {
      method:       'post',
      asynchronous: true,
      parameters:   ''
    }
    Object.extend(this.options, options || {});
  },

  responseIsSuccess: function() {
    return this.transport.status == undefined
        || this.transport.status == 0 
        || (this.transport.status >= 200 && this.transport.status < 300);
  },

  responseIsFailure: function() {
    return !this.responseIsSuccess();
  }
}

Ajax.Request = Class.create();
Ajax.Request.Events = 
  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];

Ajax.Request.prototype = Object.extend(new Ajax.Base(), {
  initialize: function(url, options) {
    this.transport = Ajax.getTransport();
    this.setOptions(options);
    this.request(url);
  },

  request: function(url) {
    var parameters = this.options.parameters || '';
    if (parameters.length > 0) parameters += '&_=';

    try {
      if (this.options.method == 'get')
        url += '?' + parameters;

      this.transport.open(this.options.method, url,
        this.options.asynchronous);

      if (this.options.asynchronous) {
        this.transport.onreadystatechange = this.onStateChange.bind(this);
        setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10);
      }

      this.setRequestHeaders();

      var body = this.options.postBody ? this.options.postBody : parameters;
      this.transport.send(this.options.method == 'post' ? body : null);

    } catch (e) {
    }
  },

  setRequestHeaders: function() {
    var requestHeaders = 
      ['X-Requested-With', 'XMLHttpRequest',
       'X-Prototype-Version', Prototype.Version];

    if (this.options.method == 'post') {
      requestHeaders.push('Content-type', 
        'application/x-www-form-urlencoded');

      /* Force "Connection: close" for Mozilla browsers to work around
       * a bug where XMLHttpReqeuest sends an incorrect Content-length
       * header. See Mozilla Bugzilla #246651. 
       */
      if (this.transport.overrideMimeType)
        requestHeaders.push('Connection', 'close');
    }

    if (this.options.requestHeaders)
      requestHeaders.push.apply(requestHeaders, this.options.requestHeaders);

    for (var i = 0; i < requestHeaders.length; i += 2)
      this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]);
  },

  onStateChange: function() {
    var readyState = this.transport.readyState;
    if (readyState != 1)
      this.respondToReadyState(this.transport.readyState);
  },

  respondToReadyState: function(readyState) {
    var event = Ajax.Request.Events[readyState];

    if (event == 'Complete')
      (this.options['on' + this.transport.status]
       || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')]
       || Prototype.emptyFunction)(this.transport);

    (this.options['on' + event] || Prototype.emptyFunction)(this.transport);

    /* Avoid memory leak in MSIE: clean up the oncomplete event handler */
    if (event == 'Complete')
      this.transport.onreadystatechange = Prototype.emptyFunction;
  }
});

Ajax.Updater = Class.create();
Ajax.Updater.ScriptFragment = '(?:<script.*?>)((\n|.)*?)(?:<\/script>)';

Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), {
  initialize: function(container, url, options) {
    this.containers = {
      success: container.success ? $(container.success) : $(container),
      failure: container.failure ? $(container.failure) :
        (container.success ? null : $(container))
    }

    this.transport = Ajax.getTransport();
    this.setOptions(options);

    var onComplete = this.options.onComplete || Prototype.emptyFunction;
    this.options.onComplete = (function() {
      this.updateContent();
      onComplete(this.transport);
    }).bind(this);

    this.request(url);
  },

  updateContent: function() {
    var receiver = this.responseIsSuccess() ?
      this.containers.success : this.containers.failure;

    var match    = new RegExp(Ajax.Updater.ScriptFragment, 'img');
    var response = this.transport.responseText.replace(match, '');
    var scripts  = this.transport.responseText.match(match);

    if (receiver) {
      if (this.options.insertion) {
        new this.options.insertion(receiver, response);
      } else {
        receiver.innerHTML = response;
      }
    }

    if (this.responseIsSuccess()) {
      if (this.onComplete)
        setTimeout((function() {this.onComplete(
          this.transport)}).bind(this), 10);
    }

    if (this.options.evalScripts && scripts) {
      match = new RegExp(Ajax.Updater.ScriptFragment, 'im');
      setTimeout((function() {
        for (var i = 0; i < scripts.length; i++)
          eval(scripts[i].match(match)[1]);
      }).bind(this), 10);
    }
  }
});

Ajax.PeriodicalUpdater = Class.create();
Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), {
  initialize: function(container, url, options) {
    this.setOptions(options);
    this.onComplete = this.options.onComplete;

    this.frequency = (this.options.frequency || 2);
    this.decay = 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.onComplete = undefined;
    clearTimeout(this.timer);
    (this.onComplete || Ajax.emptyFunction).apply(this, arguments);
  },

  updateComplete: function(request) {
    if (this.options.decay) {
      this.decay = (request.responseText == this.lastText ? 
        this.decay * this.options.decay : 1);

      this.lastText = request.responseText;
    }
    this.timer = setTimeout(this.onTimerEvent.bind(this), 
      this.decay * this.frequency * 1000);
  },

  onTimerEvent: function() {
    this.updater = new Ajax.Updater(this.container, this.url, this.options);
  }
});

document.getElementsByClassName = function(className) {
  var children = document.getElementsByTagName('*') || document.all;
  var elements = new Array();
  
  for (var i = 0; i < children.length; i++) {
    var child = children[i];
    var classNames = child.className.split(' ');
    for (var j = 0; j < classNames.length; j++) {
      if (classNames[j] == className) {
        elements.push(child);
        break;
      }
    }
  }
  
  return elements;
}

/*--------------------------------------------------------------------------*/

if (!window.Element) {
  var Element = new Object();
}

Object.extend(Element, {
  toggle: function() {
    for (var i = 0; i < arguments.length; i++) {
      var element = $(arguments[i]);
      element.style.display = 
        (element.style.display == 'none' ? '' : 'none');
    }
  },

  hide: function() {
    for (var i = 0; i < arguments.length; i++) {
      var element = $(arguments[i]);
      element.style.display = 'none';
    }
  },

  show: function() {
    for (var i = 0; i < arguments.length; i++) {
      var element = $(arguments[i]);
      element.style.display = '';
    }
  },

  remove: function(element) {
    element = $(element);
    element.parentNode.removeChild(element);
  },
   
  getHeight: function(element) {
    element = $(element);
    return element.offsetHeight; 
  },

  hasClassName: function(element, className) {
    element = $(element);
    if (!element)
      return;
    var a = element.className.split(' ');
    for (var i = 0; i < a.length; i++) {
      if (a[i] == className)
        return true;
    }
    return false;
  },

  addClassName: function(element, className) {
    element = $(element);
    Element.removeClassName(element, className);
    element.className += ' ' + className;
  },

  removeClassName: function(element, className) {
    element = $(element);
    if (!element)
      return;
    var newClassName = '';
    var a = element.className.split(' ');
    for (var i = 0; i < a.length; i++) {
      if (a[i] != className) {
        if (i > 0)
          newClassName += ' ';
        newClassName += a[i];
      }
    }
    element.className = newClassName;
  },
  
  // removes whitespace-only text node children
  cleanWhitespace: function(element) {
    var element = $(element);
    for (var i = 0; i < element.childNodes.length; i++) {
      var node = element.childNodes[i];
      if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) 
        Element.remove(node);
    }
  }
});

var Toggle = new Object();
Toggle.display = Element.toggle;

/*--------------------------------------------------------------------------*/

Abstract.Insertion = function(adjacency) {
  this.adjacency = adjacency;
}

Abstract.Insertion.prototype = {
  initialize: function(element, content) {
    this.element = $(element);
    this.content = content;
    
    if (this.adjacency && this.element.insertAdjacentHTML) {
      this.element.insertAdjacentHTML(this.adjacency, this.content);
    } else {
      this.range = this.element.ownerDocument.createRange();
      if (this.initializeRange) this.initializeRange();
      this.fragment = this.range.createContextualFragment(this.content);
      this.insertContent();
    }
  }
}

var Insertion = new Object();

Insertion.Before = Class.create();
Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), {
  initializeRange: function() {
    this.range.setStartBefore(this.element);
  },
  
  insertContent: function() {
    this.element.parentNode.insertBefore(this.fragment, this.element);
  }
});

Insertion.Top = Class.create();
Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), {
  initializeRange: function() {
    this.range.selectNodeContents(this.element);
    this.range.collapse(true);
  },
  
  insertContent: function() {  
    this.element.insertBefore(this.fragment, this.element.firstChild);
  }
});

Insertion.Bottom = Class.create();
Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), {
  initializeRange: function() {
    this.range.selectNodeContents(this.element);
    this.range.collapse(this.element);
  },
  
  insertContent: function() {
    this.element.appendChild(this.fragment);
  }
});

Insertion.After = Class.create();
Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), {
  initializeRange: function() {
    this.range.setStartAfter(this.element);
  },
  
  insertContent: function() {
    this.element.parentNode.insertBefore(this.fragment, 
      this.element.nextSibling);
  }
});

var Field = {
  clear: function() {
    for (var i = 0; i < arguments.length; i++)
      $(arguments[i]).value = '';
  },

  focus: function(element) {
    $(element).focus();
  },
  
  present: function() {
    for (var i = 0; i < arguments.length; i++)
      if ($(arguments[i]).value == '') return false;
    return true;
  },
  
  select: function(element) {
    $(element).select();
  },
   
  activate: function(element) {
    $(element).focus();
    $(element).select();
  }
}

/*--------------------------------------------------------------------------*/

var Form = {
  serialize: function(form) {
    var elements = Form.getElements($(form));
    var queryComponents = new Array();
    
    for (var i = 0; i < elements.length; i++) {
      var queryComponent = Form.Element.serialize(elements[i]);
      if (queryComponent)
        queryComponents.push(queryComponent);
    }
    
    return queryComponents.join('&');
  },
  
  getElements: function(form) {
    var form = $(form);
    var elements = new Array();

    for (tagName in Form.Element.Serializers) {
      var tagElements = form.getElementsByTagName(tagName);
      for (var j = 0; j < tagElements.length; j++)
        elements.push(tagElements[j]);
    }
    return elements;
  },
  
  getInputs: function(form, typeName, name) {
    var form = $(form);
    var inputs = form.getElementsByTagName('input');
    
    if (!typeName && !name)
      return inputs;
      
    var matchingInputs = new Array();
    for (var i = 0; i < inputs.length; i++) {
      var input = inputs[i];
      if ((typeName && input.type != typeName) ||
          (name && input.name != name)) 
        continue;
      matchingInputs.push(input);
    }

    return matchingInputs;
  },

  disable: function(form) {
    var elements = Form.getElements(form);
    for (var i = 0; i < elements.length; i++) {
      var element = elements[i];
      element.blur();
      element.disabled = 'true';
    }
  },

  enable: function(form) {
    var elements = Form.getElements(form);
    for (var i = 0; i < elements.length; i++) {
      var element = elements[i];
      element.disabled = '';
    }
  },

  focusFirstElement: function(form) {
    var form = $(form);
    var elements = Form.getElements(form);
    for (var i = 0; i < elements.length; i++) {
      var element = elements[i];
      if (element.type != 'hidden' && !element.disabled) {
        Field.activate(element);
        break;
      }
    }
  },

  reset: function(form) {
    $(form).reset();
  }
}

Form.Element = {
  serialize: function(element) {
    var element = $(element);
    var method = element.tagName.toLowerCase();
    var parameter = Form.Element.Serializers[method](element);
    
    if (parameter)
      return encodeURIComponent(parameter[0]) + '=' + 
        encodeURIComponent(parameter[1]);                   
  },
  
  getValue: function(element) {
    var element = $(element);
    var method = element.tagName.toLowerCase();
    var parameter = Form.Element.Serializers[method](element);
    
    if (parameter) 
      return parameter[1];
  }
}

Form.Element.Serializers = {
  input: function(element) {
    switch (element.type.toLowerCase()) {
      case 'submit':
      case 'hidden':
      case 'password':
      case 'text':
        return Form.Element.Serializers.textarea(element);
      case 'checkbox':  
      case 'radio':
        return Form.Element.Serializers.inputSelector(element);
    }
    return false;
  },

  inputSelector: function(element) {
    if (element.checked)
      return [element.name, element.value];
  },

  textarea: function(element) {
    return [element.name, element.value];
  },

  select: function(element) {
    var value = '';
    if (element.type == 'select-one') {
      var index = element.selectedIndex;
      if (index >= 0)
        value = element.options[index].value || element.options[index].text;
    } else {
      value = new Array();
      for (var i = 0; i < element.length; i++) {
        var opt = element.options[i];
        if (opt.selected)
          value.push(opt.value || opt.text);
      }
    }
    return [element.name, value];
  }
}

/*--------------------------------------------------------------------------*/

var $F = Form.Element.getValue;

/*--------------------------------------------------------------------------*/

Abstract.TimedObserver = function() {}
Abstract.TimedObserver.prototype = {
  initialize: function(element, frequency, callback) {
    this.frequency = frequency;
    this.element   = $(element);
    this.callback  = callback;
    
    this.lastValue = this.getValue();
    this.registerCallback();
  },
  
  registerCallback: function() {
    setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
  },
  
  onTimerEvent: function() {
    var value = this.getValue();
    if (this.lastValue != value) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  }
}

Form.Element.Observer = Class.create();
Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.Observer = Class.create();
Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
  getValue: function() {
    return Form.serialize(this.element);
  }
});

/*--------------------------------------------------------------------------*/

Abstract.EventObserver = function() {}
Abstract.EventObserver.prototype = {
  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() {
    var elements = Form.getElements(this.element);
    for (var i = 0; i < elements.length; i++)
      this.registerCallback(elements[i]);
  },
  
  registerCallback: function(element) {
    if (element.type) {
      switch (element.type.toLowerCase()) {
        case 'checkbox':  
        case 'radio':
          element.target = this;
          element.prev_onclick = element.onclick || Prototype.emptyFunction;
          element.onclick = function() {
            this.prev_onclick(); 
            this.target.onElementEvent();
          }
          break;
        case 'password':
        case 'text':
        case 'textarea':
        case 'select-one':
        case 'select-multiple':
          element.target = this;
          element.prev_onchange = element.onchange || Prototype.emptyFunction;
          element.onchange = function() {
            this.prev_onchange(); 
            this.target.onElementEvent();
          }
          break;
      }
    }    
  }
}

Form.Element.EventObserver = Class.create();
Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.EventObserver = Class.create();
Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
  getValue: function() {
    return Form.serialize(this.element);
  }
});


if (!window.Event) {
  var Event = new Object();
}

Object.extend(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,

  element: function(event) {
    return event.target || event.srcElement;
  },

  isLeftClick: function(event) {
    return (((event.which) && (event.which == 1)) ||
            ((event.button) && (event.button == 1)));
  },

  pointerX: function(event) {
    return event.pageX || (event.clientX + 
      (document.documentElement.scrollLeft || document.body.scrollLeft));
  },

  pointerY: function(event) {
    return event.pageY || (event.clientY + 
      (document.documentElement.scrollTop || document.body.scrollTop));
  },

  stop: function(event) {
    if (event.preventDefault) { 
      event.preventDefault(); 
      event.stopPropagation(); 
    } else {
      event.returnValue = false;
    }
  },

  // find the first node with the given tagName, starting from the
  // node the event was triggered on; traverses the DOM upwards
  findElement: function(event, tagName) {
    var element = Event.element(event);
    while (element.parentNode && (!element.tagName ||
        (element.tagName.toUpperCase() != tagName.toUpperCase())))
      element = element.parentNode;
    return element;
  },

  observers: false,
  
  _observeAndCache: function(element, name, observer, useCapture) {
    if (!this.observers) this.observers = [];
    if (element.addEventListener) {
      this.observers.push([element, name, observer, useCapture]);
      element.addEventListener(name, observer, useCapture);
    } else if (element.attachEvent) {
      this.observers.push([element, name, observer, useCapture]);
      element.attachEvent('on' + name, observer);
    }
  },
  
  unloadCache: function() {
    if (!Event.observers) return;
    for (var i = 0; i < Event.observers.length; i++) {
      Event.stopObserving.apply(this, Event.observers[i]);
      Event.observers[i][0] = null;
    }
    Event.observers = false;
  },

  observe: function(element, name, observer, useCapture) {
    var element = $(element);
    useCapture = useCapture || false;
    
    if (name == 'keypress' &&
        ((navigator.appVersion.indexOf('AppleWebKit') > 0) 
        || element.attachEvent))
      name = 'keydown';
    
    this._observeAndCache(element, name, observer, useCapture);
  },

  stopObserving: function(element, name, observer, useCapture) {
    var element = $(element);
    useCapture = useCapture || false;
    
    if (name == 'keypress' &&
        ((navigator.appVersion.indexOf('AppleWebKit') > 0) 
        || element.detachEvent))
      name = 'keydown';
    
    if (element.removeEventListener) {
      element.removeEventListener(name, observer, useCapture);
    } else if (element.detachEvent) {
      element.detachEvent('on' + name, observer);
    }
  }
});

/* prevent memory leaks in IE */
Event.observe(window, 'unload', Event.unloadCache, false);

var Position = {

  // set to true if needed, warning: firefox performance problems
  // NOT neeeded for page scrolling, only if draggable contained in
  // scrollable elements
  includeScrollOffsets: false, 

  // must be called before calling withinIncludingScrolloffset, every time the
  // page is scrolled
  prepare: function() {
    this.deltaX =  window.pageXOffset 
                || document.documentElement.scrollLeft 
                || document.body.scrollLeft 
                || 0;
    this.deltaY =  window.pageYOffset 
                || document.documentElement.scrollTop 
                || document.body.scrollTop 
                || 0;
  },

  realOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.scrollTop  || 0;
      valueL += element.scrollLeft || 0; 
      element = element.parentNode;
    } while (element);
    return [valueL, valueT];
  },

  cumulativeOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
    } while (element);
    return [valueL, valueT];
  },

  // caches x/y coordinate pair to use with overlap
  within: function(element, x, y) {
    if (this.includeScrollOffsets)
      return this.withinIncludingScrolloffsets(element, x, y);
    this.xcomp = x;
    this.ycomp = y;
    this.offset = this.cumulativeOffset(element);

    return (y >= this.offset[1] &&
            y <  this.offset[1] + element.offsetHeight &&
            x >= this.offset[0] && 
            x <  this.offset[0] + element.offsetWidth);
  },

  withinIncludingScrolloffsets: function(element, x, y) {
    var offsetcache = this.realOffset(element);

    this.xcomp = x + offsetcache[0] - this.deltaX;
    this.ycomp = y + offsetcache[1] - this.deltaY;
    this.offset = this.cumulativeOffset(element);

    return (this.ycomp >= this.offset[1] &&
            this.ycomp <  this.offset[1] + element.offsetHeight &&
            this.xcomp >= this.offset[0] && 
            this.xcomp <  this.offset[0] + element.offsetWidth);
  },

  // within must be called directly before
  overlap: function(mode, element) {  
    if (!mode) return 0;  
    if (mode == 'vertical') 
      return ((this.offset[1] + element.offsetHeight) - this.ycomp) / 
        element.offsetHeight;
    if (mode == 'horizontal')
      return ((this.offset[0] + element.offsetWidth) - this.xcomp) / 
        element.offsetWidth;
  },

  clone: function(source, target) {
    source = $(source);
    target = $(target);
    target.style.position = 'absolute';
    var offsets = this.cumulativeOffset(source);
    target.style.top    = offsets[1] + 'px';
    target.style.left   = offsets[0] + 'px';
    target.style.width  = source.offsetWidth + 'px';
    target.style.height = source.offsetHeight + 'px';
  }
}

function getAbsolutePosition(element) {
    var x = 0, y = 0;
    do {
      x += element.offsetLeft || 0;
      y += element.offsetTop  || 0;
      element = element.offsetParent;
    } while (element);
    return [x, y];
}

// This code was written by Tyler Akins and has been placed in the
// public domain.  It would be nice if you left this header intact.
// Base64 code from Tyler Akins -- http://rumkin.com

var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";

function _encode64(input) {
   var output = "";
   var chr1, chr2, chr3;
   var enc1, enc2, enc3, enc4;
   var i = 0;

	return input;
   do {
      chr1 = input.charCodeAt(i++);
      chr2 = input.charCodeAt(i++);
      chr3 = input.charCodeAt(i++);

      enc1 = chr1 >> 2;
      enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
      enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
      enc4 = chr3 & 63;

      if (isNaN(chr2)) {
         enc3 = enc4 = 64;
      } else if (isNaN(chr3)) {
         enc4 = 64;
      }

      output = output + keyStr.charAt(enc1) + keyStr.charAt(enc2) + 
         keyStr.charAt(enc3) + keyStr.charAt(enc4);
   } while (i < input.length);
   
   return output;
}

function decode64(input) {
   var output = "";
   var chr1, chr2, chr3;
   var enc1, enc2, enc3, enc4;
   var i = 0;

   // remove all characters that are not A-Z, a-z, 0-9, +, /, or =
   input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

   do {
      enc1 = keyStr.indexOf(input.charAt(i++));
      enc2 = keyStr.indexOf(input.charAt(i++));
      enc3 = keyStr.indexOf(input.charAt(i++));
      enc4 = keyStr.indexOf(input.charAt(i++));

      chr1 = (enc1 << 2) | (enc2 >> 4);
      chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
      chr3 = ((enc3 & 3) << 6) | enc4;

      output = output + String.fromCharCode(chr1);

      if (enc3 != 64) {
         output = output + String.fromCharCode(chr2);
      }
      if (enc4 != 64) {
         output = output + String.fromCharCode(chr3);
      }
   } while (i < input.length);

   return output;
}

/*	Unobtrusive Flash Objects (UFO) v3.02 <http://www.bobbyvandersluis.com/ufo/>
	Copyright 2005, 2006 Bobby van der Sluis
	This software is licensed under the CC-GNU LGPL <http://creativecommons.org/licenses/LGPL/2.1/>
*/

var UFO = {
	requiredAttrParams: ["movie", "width", "height", "majorversion", "build"],
	optionalAttrEmb: ["name", "swliveconnect", "align"],
	optionalAttrObj: ["id", "align"],
	optionalAttrParams: ["play", "loop", "menu", "quality", "scale", "salign", "wmode", "bgcolor", "base", "flashvars", "devicefont", "allowscriptaccess"],
	ximovie: "ufo.swf",
	xiwidth: "215",
	xiheight: "138",
	
	is_w3cdom: (typeof document.getElementById != "undefined" && typeof document.getElementsByTagName != "undefined" && (typeof document.createElement != "undefined" || typeof document.createElementNS != "undefined")),
	is_ie: (navigator.userAgent.toLowerCase().indexOf("msie") != -1 && navigator.userAgent.toLowerCase().indexOf("opera") == -1),
	is_safari: (navigator.userAgent.toLowerCase().indexOf("safari") != -1),
	is_win: (navigator.userAgent.toLowerCase().indexOf("win") != -1),
	is_mac: (navigator.userAgent.toLowerCase().indexOf("mac") != -1),
	is_XML: (typeof document.contentType != "undefined" && document.contentType.indexOf("xml") > -1),
	
	foList: [],
		
	create: function(FO, id) {
		if (!UFO.is_w3cdom) return;
		UFO.foList[id] = UFO.updateFO(FO);
		UFO.createStyleRule("#" + id, "visibility:hidden;");
		UFO.domLoad(id);
	},

	updateFO: function(FO) {
		if (typeof FO.xi != "undefined" && FO.xi == "true") {
			if (typeof FO.ximovie == "undefined") FO.ximovie = UFO.ximovie;
			if (typeof FO.xiwidth == "undefined") FO.xiwidth = UFO.xiwidth;
			if (typeof FO.xiheight == "undefined") FO.xiheight = UFO.xiheight;
		}
		else {
			FO.xi = false;
		}
		FO.domLoaded = false;
		return FO;
	},

	domLoad: function(id) {
		var timer = setInterval(function() { // doesn't work in IE/Mac
			if((document.getElementsByTagName("body")[0] != null || document.body != null) &&  document.getElementById(id) != null) {
				UFO.main(id);
				clearInterval(timer);
			}
		}, 250);
		if (typeof document.addEventListener != "undefined") {
			document.addEventListener("DOMContentLoaded", function() { UFO.main(id); clearInterval(timer); } , null); // Mozilla only
		}
	},

	main: function(id) {
		var FO = UFO.foList[id];
		if (FO.domLoaded) return; // for Mozilla, only execute once
		UFO.foList[id].domLoaded = true;
		document.getElementById(id).style.visibility = "hidden";
		if (UFO.hasRequiredAttrParams(id)) {
			if (UFO.hasFlashVersion(FO.majorversion, FO.build)) {
				UFO.writeFlashObject(id);
			}
			else if (FO.xi && UFO.hasFlashVersion("6", "65")) {
				UFO.createModalDialog(id);
			}
		}
		document.getElementById(id).style.visibility = "visible";
	},
	
	createStyleRule: function(selector, declaration) {
		if (UFO.is_ie && UFO.is_mac) return; // bugs in IE/Mac
		var head = document.getElementsByTagName("head")[0]; 
		var style = UFO.createElement("style");
		if (!(UFO.is_ie && UFO.is_win)) {
			var styleRule = document.createTextNode(selector + " {" + declaration + "}");
			style.appendChild(styleRule); // bugs in IE/Win
		}
		style.setAttribute("type", "text/css");
		style.setAttribute("media", "screen"); 
		head.appendChild(style);
		if (UFO.is_safari && UFO.is_XML) { head.innerHTML += ""; } // force Safari repaint for MIME type application/xhtml+xml
		if (UFO.is_ie && UFO.is_win && document.styleSheets && document.styleSheets.length > 0) {
			var lastStyle = document.styleSheets[document.styleSheets.length - 1];
			if (typeof lastStyle.addRule == "object") {
				lastStyle.addRule(selector, declaration);
			}
		}
	},

	createElement: function(el) {
		return (typeof document.createElementNS != "undefined") ?  document.createElementNS("http://www.w3.org/1999/xhtml", el) : document.createElement(el);
	},

	hasRequiredAttrParams: function(id) {
		var FO = UFO.foList[id];
		for (var i = 0; i < UFO.requiredAttrParams.length; i++) {
			if (typeof FO[UFO.requiredAttrParams[i]] == "undefined") return false;
		}
		return true;
	},
	
	hasFlashVersion: function(majorVersion, buildVersion) {
		var reqVersion = parseFloat(majorVersion + "." + buildVersion);
		if (navigator.plugins && typeof navigator.plugins["Shockwave Flash"] == "object") {
			var desc = navigator.plugins["Shockwave Flash"].description;
			if (desc) {
				var versionStr = desc.replace(/^.*\s+(\S+\s+\S+$)/, "$1");
				var major = parseInt(versionStr.replace(/^(.*)\..*$/, "$1"));
				var build = parseInt(versionStr.replace(/^.*r(.*)$/, "$1"));
				var flashVersion = parseFloat(major + "." + build);
			}
		}
		else if (window.ActiveXObject) {
			try {
				var flashObj = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
				var desc = flashObj.GetVariable("$version");
				if (desc) {
					var versionArr = desc.replace(/^\S+\s+(.*)$/, "$1").split(",");
					var major = parseInt(versionArr[0]);
					var build = parseInt(versionArr[2]);
					var flashVersion = parseFloat(major + "." + build);
				}
			}
			catch(e) {}
		}
		if (typeof flashVersion != "undefined"){
			return (flashVersion >= reqVersion ? true : false); 
		}
		return false;
	},

	writeFlashObject: function(id) {
		var el = document.getElementById(id);
		if (typeof el.innerHTML == "undefined") return;
		var FO = UFO.foList[id];
		if (navigator.plugins && typeof navigator.plugins["Shockwave Flash"] == "object") {
			try	{ // older versions of Gecko only support innerHTML get and not set
				el.innerHTML = "ufo-test";
			}
			catch (e) {}
			if (el.innerHTML != "ufo-test") {
				while(el.hasChildNodes()) {
					el.removeChild(el.firstChild);
				}
				var embed = UFO.createElement("embed");
				embed.setAttribute("type", "application/x-shockwave-flash");
				embed.setAttribute("pluginspage", "http://www.macromedia.com/go/getflashplayer");
				embed.setAttribute("src", FO.movie);
				embed.setAttribute("width", FO.width);
				embed.setAttribute("height", FO.height);
				for (var i = 0; i < UFO.optionalAttrEmb.length; i++) {
					if (typeof FO[UFO.optionalAttrEmb[i]] != "undefined") {
						embed.setAttribute(UFO.optionalAttrEmb[i], FO[UFO.optionalAttrEmb[i]]);
					}
				}
				for (var i = 0; i < UFO.optionalAttrParams.length; i++) {
					if (typeof FO[UFO.optionalAttrParams[i]] != "undefined") {
						embed.setAttribute(UFO.optionalAttrParams[i], FO[UFO.optionalAttrParams[i]]);
					}
				}	
				el.appendChild(embed);
			}
			else {
				var embHTML = "";
				for (var i = 0; i < UFO.optionalAttrEmb.length; i++) {
					if (typeof FO[UFO.optionalAttrEmb[i]] != "undefined") {
						embHTML += ' ' + UFO.optionalAttrEmb[i] + '="' + FO[UFO.optionalAttrEmb[i]] + '"';
					}
				}
				for (var i = 0; i < UFO.optionalAttrParams.length; i++) {
					if (typeof FO[UFO.optionalAttrParams[i]] != "undefined") {
						embHTML += ' ' + UFO.optionalAttrParams[i] + '="' + FO[UFO.optionalAttrParams[i]] + '"';
					}
				}
				el.innerHTML = '<embed type="application/x-shockwave-flash" src="' + FO.movie + '" width="' + FO.width + '" height="' + FO.height + '" pluginspage="http://www.macromedia.com/go/getflashplayer"' + embHTML + '></embed>';
			}
		}
		else {
			var objAttrHTML = "";
			for (var i = 0; i < UFO.optionalAttrObj.length; i++) {
				if (typeof FO[UFO.optionalAttrObj[i]] != "undefined") {
					objAttrHTML += ' ' + UFO.optionalAttrObj[i] + '="' + FO[UFO.optionalAttrObj[i]] + '"';
				}
			}
			var objParamHTML = "";
			for (var i = 0; i < UFO.optionalAttrParams.length; i++) {
				if (typeof FO[UFO.optionalAttrParams[i]] != "undefined") {
					objParamHTML += '<param name="' + UFO.optionalAttrParams[i] + '" value="' + FO[UFO.optionalAttrParams[i]] + '" />';
				}
			}
			var protocol = (window.location.protocol == "https:" ? "https:" : "http:");
			el.innerHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"' + objAttrHTML + ' width="' + FO.width + '" height="' + FO.height + '" codebase="' + protocol + '//download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=' + FO.majorversion + ',0,' + FO.build + ',0"><param name="movie" value="' + FO.movie + '" />' + objParamHTML + '</object>';
		}
	},

	createModalDialog: function(id) {
		var FO = UFO.foList[id];
		UFO.createStyleRule("html", "height:100%; overflow:hidden;");
		UFO.createStyleRule("body", "height:100%; overflow:hidden;");
		UFO.createStyleRule("#xi-con", "position:absolute; left:0; top:0; z-index:1000; width:100%; height:100%; background-color:#333; filter:alpha(opacity:50); -khtml-opacity:0.5; -moz-opacity:0.5; opacity:0.5;");
		UFO.createStyleRule("#xi-mod", "position:absolute; left:50%; top:50%; margin-left: -" + (parseInt(FO.xiwidth)/2) + "px; margin-top: -" + (parseInt(FO.xiheight)/2) + "px; width:" + FO.xiwidth + "px; height:" + FO.xiheight + "px;");
		var body = document.getElementsByTagName("body")[0];
		var container = UFO.createElement("div");
		container.setAttribute("id", "xi-con");
		var dialog = UFO.createElement("div");
		dialog.setAttribute("id", "xi-mod");
		container.appendChild(dialog);
		body.appendChild(container);
		var MMredirectURL = window.location; // MM code
		document.title = document.title.slice(0, 47) + " - Flash Player Installation"; // MM code
		var MMdoctitle = document.title; // MM code
		if (UFO.is_ie && UFO.is_win) {
			var xiFO = { movie:FO.ximovie, width:FO.xiwidth, height:FO.xiheight, majorversion:"6", build:"65", flashvars:"MMredirectURL=" + MMredirectURL + "&amp;MMplayerType=ActiveX&amp;MMdoctitle=" + MMdoctitle };
		}
		else {
			var xiFO = { movie:FO.ximovie, width:FO.xiwidth, height:FO.xiheight, majorversion:"6", build:"65", flashvars:"MMredirectURL=" + MMredirectURL + "&amp;MMplayerType=PlugIn&amp;MMdoctitle=" + MMdoctitle };
		}
		UFO.foList["xi-mod"] = xiFO;
		UFO.writeFlashObject("xi-mod");
	},

	expressInstallCallback: function() {
		var body = document.getElementsByTagName("body")[0];
		var dialog = document.getElementById("xi-con");
	    body.removeChild(dialog);
		UFO.createStyleRule("body", "height:auto; overflow:auto;");
		UFO.createStyleRule("html", "height:auto; overflow:auto;");
	}

};

///
///
// This file implements base64 encoding and decoding.
// Encoding is done by the function base64Encode(), decoding
// by base64Decode(). The naming mimics closely the corresponding
// library functions found in PHP. However, this implementation allows
// for a more flexible use.
//
// This implementation follows RFC 3548 (http://www.faqs.org/rfcs/rfc3548.html),
// so the copyright formulated therein applies.
//
// Dr.Heller Information Management, 2005 (http://www.hellerim.de).
//
///

// original base64 encoding
encString = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
// URL and file name safe encoding
encStringS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_';

/// BEGIN_DOC(base64).METHOD(encode)
///
// method String base64.encode(INPUTTYPE inp [, bool uc [, bool safe]])
//
// Encode input data into a base64 character string.
//
// Function arguments:
//     INPUTTYPE inp:        data to be encoded. INPUTTYPE may be String or Array.
//                           Any other INPUTTYPE results in an output value of null.
//                           If INPUTTYPE is String each character is converted into 
//                           two bytes each of which is encoded separately.
//     bool uc               Optional. If this parameter has a value of 'true' which is
//                           the default, code of each character is treated as a 16-bit
//                           entity (UniCode), i.e. as two bytes. Otherwise, the codes
//                           are truncated to one byte (8-bit character set) which
//                           may result in information loss. If INPUTTYPE is Array,
//                           the value of this parameter has no effect.
//     bool safe:            Optioanal. If this parameter is set to true, the standard base64 
//                           character set is replaced with a modified version where
//                           the characters '+' and '/' are replace with '-' and '_',
//                           repectively, in order to avoid problems with file system
//                           namings which otherwise could occur on some systems.
//                           By default, the value of this argument is assumed to be
//                           false.
// Return value:             The function returns a character string consisting of
//                           the base64 representaion of the input. Its length is a
//                           multiple of 4. If the encoding yields less than this
//                           the string is stuffed with the '=' character. In each case, 
//                           the string maybe empty but not null if no error occurred.
// Errors:                   Whenever an error occurs, null is returned. Parameter values
//                           not defined above are considered errors.
// Remarks:                  If the input array contains something different from
//                           a byte at some position the first 8 bits only of this entity are
//                           processed silently without returning an error, which probably
//                           results in garbage converted to base64.
//
/// END_DOC
function encode64(inp, uc, safe) {
  // do some argument checking
  if (arguments.length < 1) return null;
  var readBuf = new Array();    // read buffer
  if (arguments.length >= 3 && safe != true && safe != false) return null;
  var enc = (arguments.length >= 3 && safe) ? encStringS : encString; // character set used
  var b = (typeof inp == "string"); // how input is to be processed
  if (!b && (typeof inp != "object") && !(inp instanceof Array)) return null; // bad input
  if (arguments.length < 2) {
    uc = true;                  // set default
  } // otherwise its value is passed from the caller
  if (uc != true && uc != false) return null;
  var n = (!b || !uc) ? 1 : 2;  // length of read buffer
  var out = '';                 // output string
  var c = 0;                    // holds character code (maybe 16 bit or 8 bit)
  var j = 1;                    // sextett counter
  var l = 0;                    // work buffer
  var s = 0;                    // holds sextett
  
  // convert  
  for (var i = 0; i < inp.length; i++) {  // read input
    c = (b) ? inp.charCodeAt(i) : inp[i]; // fill read buffer
    for (var k = n - 1; k >= 0; k--) {
      readBuf[k] = c & 0xff;
      c >>= 8;
    }
    for (var m = 0; m < n; m++) {         // run through read buffer
      // process bytes from read buffer
      l = ((l<<8)&0xff00) | readBuf[m];   // shift remaining bits one byte to the left and append next byte
      s = (0x3f<<(2*j)) & l;              // extract sextett from buffer
      l -=s;                              // remove those bits from buffer;
      out += enc.charAt(s>>(2*j));        // convert leftmost sextett and append it to output
      j++;
      if (j==4) {                         // another sextett is complete
        out += enc.charAt(l&0x3f);        // convert and append it
        j = 1;
      }
    }        
  }
  switch (j) {                            // handle left-over sextetts
    case 2:
      s = 0x3f & (16 * l);                // extract sextett from buffer
      out += enc.charAt(s);               // convert leftmost sextett and append it to output
      out += '==';                        // stuff
      break;
    case 3:
      s = 0x3f & (4 * l);                 // extract sextett from buffer
      out += enc.charAt(s);               // convert leftmost sextett and append it to output
      out += '=';                         // stuff
      break;
    default:
      break;
  }

  return out;
  
}