/*
 * jQuery JavaScript Library v1.3.2
 * http://jquery.com/
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
 * Revision: 6246
 */
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var Drupal = Drupal || { 'settings': {}, 'behaviors': {}, 'themes': {}, 'locale': {} };

/**
 * Set the variable that indicates if JavaScript behaviors should be applied
 */
Drupal.jsEnabled = document.getElementsByTagName && document.createElement && document.createTextNode && document.documentElement && document.getElementById;

/**
 * Attach all registered behaviors to a page element.
 *
 * Behaviors are event-triggered actions that attach to page elements, enhancing
 * default non-Javascript UIs. Behaviors are registered in the Drupal.behaviors
 * object as follows:
 * @code
 *    Drupal.behaviors.behaviorName = function () {
 *      ...
 *    };
 * @endcode
 *
 * Drupal.attachBehaviors is added below to the jQuery ready event and so
 * runs on initial page load. Developers implementing AHAH/AJAX in their
 * solutions should also call this function after new page content has been
 * loaded, feeding in an element to be processed, in order to attach all
 * behaviors to the new content.
 *
 * Behaviors should use a class in the form behaviorName-processed to ensure
 * the behavior is attached only once to a given element. (Doing so enables
 * the reprocessing of given elements, which may be needed on occasion despite
 * the ability to limit behavior attachment to a particular element.)
 *
 * @param context
 *   An element to attach behaviors to. If none is given, the document element
 *   is used.
 */
Drupal.attachBehaviors = function(context) {
  context = context || document;
  if (Drupal.jsEnabled) {
    // Execute all of them.
    jQuery.each(Drupal.behaviors, function() {
      this(context);
    });
  }
};

/**
 * Encode special characters in a plain-text string for display as HTML.
 */
Drupal.checkPlain = function(str) {
  str = String(str);
  var replace = { '&': '&amp;', '"': '&quot;', '<': '&lt;', '>': '&gt;' };
  for (var character in replace) {
    var regex = new RegExp(character, 'g');
    str = str.replace(regex, replace[character]);
  }
  return str;
};

/**
 * Translate strings to the page language or a given language.
 *
 * See the documentation of the server-side t() function for further details.
 *
 * @param str
 *   A string containing the English string to translate.
 * @param args
 *   An object of replacements pairs to make after translation. Incidences
 *   of any key in this array are replaced with the corresponding value.
 *   Based on the first character of the key, the value is escaped and/or themed:
 *    - !variable: inserted as is
 *    - @variable: escape plain text to HTML (Drupal.checkPlain)
 *    - %variable: escape text and theme as a placeholder for user-submitted
 *      content (checkPlain + Drupal.theme('placeholder'))
 * @return
 *   The translated string.
 */
Drupal.t = function(str, args) {
  // Fetch the localized version of the string.
  if (Drupal.locale.strings && Drupal.locale.strings[str]) {
    str = Drupal.locale.strings[str];
  }

  if (args) {
    // Transform arguments before inserting them
    for (var key in args) {
      switch (key.charAt(0)) {
        // Escaped only
        case '@':
          args[key] = Drupal.checkPlain(args[key]);
        break;
        // Pass-through
        case '!':
          break;
        // Escaped and placeholder
        case '%':
        default:
          args[key] = Drupal.theme('placeholder', args[key]);
          break;
      }
      str = str.replace(key, args[key]);
    }
  }
  return str;
};

/**
 * Format a string containing a count of items.
 *
 * This function ensures that the string is pluralized correctly. Since Drupal.t() is
 * called by this function, make sure not to pass already-localized strings to it.
 *
 * See the documentation of the server-side format_plural() function for further details.
 *
 * @param count
 *   The item count to display.
 * @param singular
 *   The string for the singular case. Please make sure it is clear this is
 *   singular, to ease translation (e.g. use "1 new comment" instead of "1 new").
 *   Do not use @count in the singular string.
 * @param plural
 *   The string for the plural case. Please make sure it is clear this is plural,
 *   to ease translation. Use @count in place of the item count, as in "@count
 *   new comments".
 * @param args
 *   An object of replacements pairs to make after translation. Incidences
 *   of any key in this array are replaced with the corresponding value.
 *   Based on the first character of the key, the value is escaped and/or themed:
 *    - !variable: inserted as is
 *    - @variable: escape plain text to HTML (Drupal.checkPlain)
 *    - %variable: escape text and theme as a placeholder for user-submitted
 *      content (checkPlain + Drupal.theme('placeholder'))
 *   Note that you do not need to include @count in this array.
 *   This replacement is done automatically for the plural case.
 * @return
 *   A translated string.
 */
Drupal.formatPlural = function(count, singular, plural, args) {
  var args = args || {};
  args['@count'] = count;
  // Determine the index of the plural form.
  var index = Drupal.locale.pluralFormula ? Drupal.locale.pluralFormula(args['@count']) : ((args['@count'] == 1) ? 0 : 1);

  if (index == 0) {
    return Drupal.t(singular, args);
  }
  else if (index == 1) {
    return Drupal.t(plural, args);
  }
  else {
    args['@count['+ index +']'] = args['@count'];
    delete args['@count'];
    return Drupal.t(plural.replace('@count', '@count['+ index +']'));
  }
};

/**
 * Generate the themed representation of a Drupal object.
 *
 * All requests for themed output must go through this function. It examines
 * the request and routes it to the appropriate theme function. If the current
 * theme does not provide an override function, the generic theme function is
 * called.
 *
 * For example, to retrieve the HTML that is output by theme_placeholder(text),
 * call Drupal.theme('placeholder', text).
 *
 * @param func
 *   The name of the theme function to call.
 * @param ...
 *   Additional arguments to pass along to the theme function.
 * @return
 *   Any data the theme function returns. This could be a plain HTML string,
 *   but also a complex object.
 */
Drupal.theme = function(func) {
  for (var i = 1, args = []; i < arguments.length; i++) {
    args.push(arguments[i]);
  }

  return (Drupal.theme[func] || Drupal.theme.prototype[func]).apply(this, args);
};

/**
 * Parse a JSON response.
 *
 * The result is either the JSON object, or an object with 'status' 0 and 'data' an error message.
 */
Drupal.parseJson = function (data) {
  if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) {
    return { status: 0, data: data.length ? data : Drupal.t('Unspecified error') };
  }
  return eval('(' + data + ');');
};

/**
 * Freeze the current body height (as minimum height). Used to prevent
 * unnecessary upwards scrolling when doing DOM manipulations.
 */
Drupal.freezeHeight = function () {
  Drupal.unfreezeHeight();
  var div = document.createElement('div');
  $(div).css({
    position: 'absolute',
    top: '0px',
    left: '0px',
    width: '1px',
    height: $('body').css('height')
  }).attr('id', 'freeze-height');
  $('body').append(div);
};

/**
 * Unfreeze the body height
 */
Drupal.unfreezeHeight = function () {
  $('#freeze-height').remove();
};

/**
 * Wrapper around encodeURIComponent() which avoids Apache quirks (equivalent of
 * drupal_urlencode() in PHP). This function should only be used on paths, not
 * on query string arguments.
 */
Drupal.encodeURIComponent = function (item, uri) {
  uri = uri || location.href;
  item = encodeURIComponent(item).replace(/%2F/g, '/');
  return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F');
};

/**
 * Get the text selection in a textarea.
 */
Drupal.getSelection = function (element) {
  if (typeof(element.selectionStart) != 'number' && document.selection) {
    // The current selection
    var range1 = document.selection.createRange();
    var range2 = range1.duplicate();
    // Select all text.
    range2.moveToElementText(element);
    // Now move 'dummy' end point to end point of original range.
    range2.setEndPoint('EndToEnd', range1);
    // Now we can calculate start and end points.
    var start = range2.text.length - range1.text.length;
    var end = start + range1.text.length;
    return { 'start': start, 'end': end };
  }
  return { 'start': element.selectionStart, 'end': element.selectionEnd };
};

/**
 * Build an error message from ahah response.
 */
Drupal.ahahError = function(xmlhttp, uri) {
  if (xmlhttp.status == 200) {
    if (jQuery.trim($(xmlhttp.responseText).text())) {
      var message = Drupal.t("An error occurred. \n@uri\n@text", {'@uri': uri, '@text': xmlhttp.responseText });
    }
    else {
      var message = Drupal.t("An error occurred. \n@uri\n(no information available).", {'@uri': uri, '@text': xmlhttp.responseText });
    }
  }
  else {
    var message = Drupal.t("An HTTP error @status occurred. \n@uri", {'@uri': uri, '@status': xmlhttp.status });
  }
  return message;
}

// Global Killswitch on the <html> element
if (Drupal.jsEnabled) {
  // Global Killswitch on the <html> element
  $(document.documentElement).addClass('js');
  // 'js enabled' cookie
  document.cookie = 'has_js=1; path=/';
  // Attach all behaviors.
  $(document).ready(function() {
    Drupal.attachBehaviors(this);
  });
}

/**
 * The default themes.
 */
Drupal.theme.prototype = {

  /**
   * Formats text for emphasized display in a placeholder inside a sentence.
   *
   * @param str
   *   The text to format (plain-text).
   * @return
   *   The formatted text (html).
   */
  placeholder: function(str) {
    return '<em>' + Drupal.checkPlain(str) + '</em>';
  }
};
;
Drupal.locale = { 'strings': { "This field is required.": "Dit veld is verplicht", "This field is required": "Dit veld is verplicht" } };;
// ColorBox v1.3.18 - a full featured, light-weight, customizable lightbox based on jQuery 1.3+
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g(){return K.w=K.w||A.width(),K.w=K.mw&&K.mw<K.w?K.mw:K.w,K.w}function h(){return K.h=K.h||A.height(),K.h=K.mh&&K.mh<K.h?K.mh:K.h,K.h}if(!S)return;var c,d=K.transition==="none"?0:K.speed;A.remove(),A=Y(X,"LoadedContent").append(b),A.hide().appendTo(B.show()).css({width:g(),overflow:K.scrolling?"auto":"hidden"}).css({height:h()}).prependTo(t),B.hide(),a(R).css({"float":"none"}),o&&a("select").not(r.find("select")).filter(function(){return this.style.visibility!=="hidden"}).css({visibility:"hidden"}).one(k,function(){this.style.visibility="inherit"}),c=function(){function q(){n&&r[0].style.removeAttribute("filter")}var b,c,g=y.length,h,i="frameBorder",k="allowTransparency",l,o,p;if(!S)return;l=function(){clearTimeout(V),C.hide(),bb(j,K.onComplete)},n&&R&&A.fadeIn(100),D.html(K.title).add(A).show();if(g>1){typeof K.current=="string"&&E.html(K.current.replace("{current}",Q+1).replace("{total}",g)).show(),G[K.loop||Q<g-1?"show":"hide"]().html(K.next),H[K.loop||Q?"show":"hide"]().html(K.previous),K.slideshow&&F.show();if(K.preloading){b=[Z(-1),Z(1)];while(c=y[b.pop()])o=a.data(c,e).href||c.href,a.isFunction(o)&&(o=o.call(c)),_(o)&&(p=new Image,p.src=o)}}else J.hide();K.iframe?(h=Y("iframe")[0],i in h&&(h[i]=0),k in h&&(h[k]="true"),h.name=f+ +(new Date),K.fastIframe?l():a(h).one("load",l),h.src=K.href,K.scrolling||(h.scrolling="no"),a(h).addClass(f+"Iframe").appendTo(A).one(m,function(){h.src="//about:blank"})):l(),K.transition==="fade"?r.fadeTo(d,1,q):q()},K.transition==="fade"?r.fadeTo(d,0,function(){W.position(0,c)}):W.position(d,c)},W.load=function(b){var c,d,e=W.prep;T=!0,R=!1,P=y[Q],b||ba(),bb(m),bb(i,K.onLoad),K.h=K.height?$(K.height,"y")-N-L:K.innerHeight&&$(K.innerHeight,"y"),K.w=K.width?$(K.width,"x")-O-M:K.innerWidth&&$(K.innerWidth,"x"),K.mw=K.w,K.mh=K.h,K.maxWidth&&(K.mw=$(K.maxWidth,"x")-O-M,K.mw=K.w&&K.w<K.mw?K.w:K.mw),K.maxHeight&&(K.mh=$(K.maxHeight,"y")-N-L,K.mh=K.h&&K.h<K.mh?K.h:K.mh),c=K.href,V=setTimeout(function(){C.show()},100),K.inline?(Y(X).hide().insertBefore(a(c)[0]).one(m,function(){a(this).replaceWith(A.children())}),e(a(c))):K.iframe?e(" "):K.html?e(K.html):_(c)?(a(R=new Image).addClass(f+"Photo").error(function(){K.title=!1,e(Y(X,"Error").text("This image could not be loaded"))}).load(function(){var a;R.onload=null,K.scalePhotos&&(d=function(){R.height-=R.height*a,R.width-=R.width*a},K.mw&&R.width>K.mw&&(a=(R.width-K.mw)/R.width,d()),K.mh&&R.height>K.mh&&(a=(R.height-K.mh)/R.height,d())),K.h&&(R.style.marginTop=Math.max(K.h-R.height,0)/2+"px"),y[1]&&(Q<y.length-1||K.loop)&&(R.style.cursor="pointer",R.onclick=function(){W.next()}),n&&(R.style.msInterpolationMode="bicubic"),setTimeout(function(){e(R)},1)}),setTimeout(function(){R.src=c},1)):c&&B.load(c,K.data,function(b,c,d){e(c==="error"?Y(X,"Error").text("Request unsuccessful: "+d.statusText):a(this).contents())})},W.next=function(){!T&&y[1]&&(Q<y.length-1||K.loop)&&(Q=Z(1),W.load())},W.prev=function(){!T&&y[1]&&(Q||K.loop)&&(Q=Z(-1),W.load())},W.close=function(){S&&!U&&(U=!0,S=!1,bb(k,K.onCleanup),z.unbind("."+f+" ."+p),q.fadeTo(200,0),r.stop().fadeTo(300,0,function(){r.add(q).css({opacity:1,cursor:"auto"}).hide(),bb(m),A.remove(),setTimeout(function(){U=!1,bb(l,K.onClosed)},1)}))},W.element=function(){return a(P)},W.settings=d,a("."+g,b).live("click",function(a){a.which>1||a.shiftKey||a.altKey||a.metaKey||(a.preventDefault(),bd(this))}),W.init()})(jQuery,document,this);;
(function ($) {

Drupal.behaviors.initColorbox = function (context) {
  if (!$.isFunction($.colorbox)) {
    return;
  }
  $('a, area, input', context)
    .filter('.colorbox:not(.initColorbox-processed)')
    .addClass('initColorbox-processed')
    .colorbox(Drupal.settings.colorbox);
};

{
  $(document).bind('cbox_complete', function () {
    Drupal.attachBehaviors('#cboxLoadedContent');
  });
}

})(jQuery);
;
(function ($) {

Drupal.behaviors.initColorboxLoad = function (context) {
  if (!$.isFunction($.colorbox)) {
    return;
  }
  var settings = Drupal.settings.colorbox;
  $.urlParam = function(name, url){
    var results = new RegExp('[\\?&]' + name + '=([^&#]*)').exec(url);
    if (!results) { return ''; }
    return results[1] || '';
  };
  $('a, area, input', context).filter('.colorbox-load:not(.initColorboxLoad-processed)').addClass('initColorboxLoad-processed').colorbox({
    transition:settings.transition,
    speed:settings.speed,
    opacity:settings.opacity,
    slideshowAuto:settings.slideshowAuto,
    slideshowSpeed:settings.slideshowSpeed,
    slideshowStart:settings.slideshowStart,
    slideshowStop:settings.slideshowStop,
    current:settings.current,
    previous:settings.previous,
    next:settings.next,
    close:settings.close,
    overlayClose:settings.overlayClose,
    maxWidth:settings.maxWidth,
    maxHeight:settings.maxHeight,
    innerWidth:function(){
      return $.urlParam('width', $(this).attr('href'));
    },
    innerHeight:function(){
      return $.urlParam('height', $(this).attr('href'));
    },
    iframe:function(){
      return $.urlParam('iframe', $(this).attr('href'));
    },
    slideshow:function(){
      return $.urlParam('slideshow', $(this).attr('href'));
    }
  });
};

})(jQuery);
;

$(document).ready(function() {

  // Attach onclick event to document only and catch clicks on all elements.
  $(document.body).click(function(event) {
    // Catch only the first parent link of a clicked element.
    $(event.target).parents("a:first,area:first").andSelf().filter("a,area").each(function() {

      var ga = Drupal.settings.googleanalytics;
      // Expression to check for absolute internal links.
      var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i");
      // Expression to check for special links like gotwo.module /go/* links.
      var isInternalSpecial = new RegExp("(\/go\/.*)$", "i");
      // Expression to check for download links.
      var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i");

      // Is the clicked URL internal?
      if (isInternal.test(this.href)) {
        // Is download tracking activated and the file extension configured for download tracking?
        if (ga.trackDownload && isDownload.test(this.href)) {
          // Download link clicked.
          var extension = isDownload.exec(this.href);
          _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]);
        }
        else if (isInternalSpecial.test(this.href)) {
          // Keep the internal URL for Google Analytics website overlay intact.
          _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]);
        }
      }
      else {
        if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) {
          // Mailto link clicked.
          _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]);
        }
        else if (ga.trackOutgoing && this.href) {
          if (ga.trackOutboundAsPageview) {
            // Track all external links as page views after URL cleanup.
            // Currently required, if click should be tracked as goal.
            _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]);
          }
          else {
            // External link clicked.
            _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]);
          }
        }
      }
    });
  });
});
;
var customform = {
	aObjects: {},
	register: function(sId, oObject)
	{
		this.aObjects[sId] = oObject;
	},
	get: function(sId)
	{
		return typeof this.aObjects[sId] != 'undefined' ? this.aObjects[sId] : false;
	}
};;
/**
 * Add input-tips (default value in element which disappears when clicking on the element) 
 * 
 * @type class/object 
 */
customform.Input_Tip = {
	
	/**
	 * Class which will be added when the title is the value of the input field
	 *  
	 * @type String
	 */
	tipActiveClass: 'input-tip',
	
	/**
	 * Add the input-tip functionality to all input type=text fields with a title. 
	 */
	addTips: function(bAddEvents)
	{
		var self = this;
	
		$('input[type=text][title!=""], textarea[title!=""]').each(function(iIndex, oItem)
		{
			self.addTip($(oItem), bAddEvents);
		});
	},
	/**
	 * Add the input-tip to an input field.
	 * 
	 * @param {object} oInputField The dom reference (mootoolized) to the input field 
	 */
	addTip: function(oInputField, bAddEvents)
	{
		//No value? Set the title tag as value
		this.setTip(oInputField);
		
		//And add the events
		if(typeof bAddEvents == "undefined" || bAddEvents == true)
		{
			this.addTipEvents(oInputField);
		}
	},
	/**
	 * Set the input-tip, if the value is empty. If set of the value is equal to the title, 
	 * the tipActive class will also be set.
	 * 
	 * @param {object} oInputField
	 */
	setTip: function(oInputField)
	{
		if(oInputField.val() == '')
		{
			oInputField.val(oInputField.attr('title'));
		}
		
		//value is equal to title? set the tipActive class
		if(oInputField.val() == oInputField.attr('title'))
		{
			oInputField.addClass(this.tipActiveClass);
		}
	},
	addTipEvents: function(oInputField)
	{
		var self = this;
		
		//Make sure the default value is not submitted to the server
		$(oInputField.parents('form').get(0)).submit(function()
		{
			if(oInputField.val() == oInputField.attr('title'))
			{
				oInputField.val('');
			}
		});
		
		//Remove the input-tip when the user selects the input field
		oInputField.focus(function()
		{
			//Only remove the value if it's the default title
			if(oInputField.val() == oInputField.attr('title'))
			{
				oInputField.val('');
			}
			oInputField.removeClass(self.tipActiveClass);
		});
		
		//Add the input-tip when the user leaves the input field and the value is still empty.
		oInputField.blur(function()
		{
			//Only restore the value if the input field is empty
			if(oInputField.val() == '')
			{
				oInputField.val(oInputField.attr('title'));
				oInputField.addClass(self.tipActiveClass);
			}
		});
	}
};
$(function() { customform.Input_Tip.addTips(); });;
customform.LinkSelect = function(sElementId, aOptions)
{
	//Register the object
	customform.register(sElementId, this);
	
	//Private vars
	var self = this;
	
	//Public vars
	this.sElementId	= sElementId;
	this.bIsBusy	= false;
	this.aOptions	= typeof aOptions != 'undefined' ? aOptions : {};
	
	//Constructor
	if(typeof Drupal != 'undefined')
	{
		this.aOptions.basePath = Drupal.settings.basePath;
	}

	if(typeof this.aOptions.addButton == 'undefined' || this.aOptions.addButton == true)
	{
		$('#' + this.sElementId).siblings('a').click(function() { self.browse(); });
	}
	if(typeof this.aOptions.loadListOnInit != 'undefined' && this.aOptions.loadListOnInit == true)
	{
		this.browse();
	}
};

customform.LinkSelect.prototype.browse = function()
{
	var self = this;
	if(typeof self.aOptions.loadListOnInit == 'undefined' || self.aOptions.browseButton == true)
	{
		$('#' + self.sElementId).siblings('a').addClass('loading');
	}
	//Check if the dialog is already open
	if(self.bIsBusy)	return false;
	self.bIsBusy = true;

	if(typeof self.aOptions.list == 'undefined')
	{
		var aDialogOptions = {
			title	: Drupal.t('Pad kiezen'),
			modal	: true,
			width	: 640,
			buttons	: {},
			close	: function() {
				self.bIsBusy = false;
				$('#' + self.sElementId + '-list').remove();
			},
			height: 400,
			zIndex: 20000
		};
		aDialogOptions.buttons[Drupal.t("Sluiten")] = function() { self.closeBrowse(); };
	}
	//First get list via ajax.
	$.ajax({
		type		: "GET",
	  	url			: self.aOptions.basePath + "customform/linkselect_list",
	  	dataType	: 'html',
	  	data		: {
			value				: $('#' + this.sElementId).val(),
			disableStandardLinks: typeof self.aOptions.disableStandardLinks != 'undefined' ? self.aOptions.disableStandardLinks : false
		},
		success		: function(sData) {
			if(typeof self.aOptions.loadListOnInit == 'undefined' || self.aOptions.browseButton == true)
			{
				$('#' + self.sElementId).siblings('a').removeClass('loading');
			}
			if(typeof self.aOptions.list != 'undefined')
			{
				$(self.aOptions.list).html(sData);
			}
			else
			{
				$('#' + self.sElementId).parent().append('<div class="linkselect-panel" id="' + self.sElementId + '-list" style="display: none;">' + sData + '</div>');
				$('#' + self.sElementId + '-list').dialog(aDialogOptions);
			}
			$('#' + self.sElementId + '-list a.linkselect').click(function() { self.selectNode(this); return false; });
		}
	});
};
customform.LinkSelect.prototype.closeBrowse = function()
{
	$('#' + this.sElementId + '-list').dialog("close");
	this.bIsBusy = false;
};

customform.LinkSelect.prototype.selectNode = function(oLink)
{
	$('#' + this.sElementId).val(oLink.rel);
	$('#' + this.sElementId + '-display').html(oLink.title);
	
	if(typeof this.aOptions.onUpdate != 'undefined')
	{
		this.aOptions.onUpdate(oLink.rel, oLink.title);
	}	
	
	if(typeof this.aOptions.list == 'undefined')
	{
		this.closeBrowse();
	}
};;
customform.NodeLink = function(sElementId, iCampingId)
{
	//Register the object
	customform.register(sElementId, this);
	
	//Private vars
	var self = this;
	
	//Public vars
	this.oBody = $('.body-field-wrapper');
	this.sBodyState = (this.oBody.length > 0) ? this.oBody.css('display') : '';
	
	this.oPageLayout = $('#pagelayout');
	this.oPageLayoutWrapper = $('#edit-use-pagelayout-wrapper');
	this.sPageLayoutState = (this.oPageLayout.length > 0) ? this.oPageLayout.css('display') : '';
	
	this.sElementId	= sElementId;
	this.bIsBusy	= false;
	this.aOptions	= {};
	
	this.aOptions.campingId = iCampingId;
		
	$('#' + sElementId).change(function(){self.checkValue();});
	
	//Constructor
	if(typeof Drupal != 'undefined')
	{
		this.aOptions.basePath = Drupal.settings.basePath;
	}

	if(typeof this.aOptions.addButton == 'undefined' || this.aOptions.addButton == true)
	{
		$('#' + this.sElementId).siblings('a').click(function() { self.browse(); });
	}
	if(typeof this.aOptions.loadListOnInit != 'undefined' && this.aOptions.loadListOnInit == true)
	{
		this.browse();
	}
	
	if($('#' + sElementId).val() != ""){
		$('.body-field-wrapper').hide();
		if(this.oPageLayout.length > 0 && this.oPageLayoutWrapper.length > 0 ){
			this.oPageLayout.hide();
			this.oPageLayoutWrapper.hide();
		}
	}
};

customform.NodeLink.prototype.initVisibility = function(){
	//$('.body-field-wrapper').css('display', this.sBodyState);
	if(this.oPageLayout.length > 0 && this.oPageLayoutWrapper.length > 0 ){
		this.oPageLayoutWrapper.show();
		if($('input:checked',this.oPageLayoutWrapper).length > 0){
			this.oPageLayout.show();
		} else {
			this.oBody.show();
		}
	} else {
		this.oBody.show();
	}
}

customform.NodeLink.prototype.checkValue = function(){
	if($('#' + this.sElementId).val() == ""){
		$('#' + this.sElementId + '-display').html('');	
		this.initVisibility();
	}
}
customform.NodeLink.prototype.browse = function()
{	
	var self = this;
	if(typeof self.aOptions.loadListOnInit == 'undefined' || self.aOptions.browseButton == true)
	{
		$('#' + self.sElementId).siblings('a').addClass('loading');
	}
	//Check if the dialog is already open
	if(self.bIsBusy)	return false;
	self.bIsBusy = true;

	if(typeof self.aOptions.list == 'undefined')
	{
		var aDialogOptions = {
			title	: Drupal.t('Pad kiezen'),
			modal	: true,
			width	: 640,
			buttons	: {},
			close	: function() {
				self.bIsBusy = false;
				$('#' + self.sElementId + '-list').remove();
			},
			height: 400,
			zIndex: 20000
		};
		aDialogOptions.buttons[Drupal.t("Sluiten")] = function() { self.closeBrowse(); };
	}
	//First get list via ajax.
	$.ajax({
		type		: "GET",
	  	url			: self.aOptions.basePath + "customform/nodelink_list",
	  	dataType	: 'html',
	  	data		: {
			value				: $('#' + this.sElementId).val(),
			disableStandardLinks: typeof self.aOptions.disableStandardLinks != 'undefined' ? self.aOptions.disableStandardLinks : false,
			camping_id			: self.aOptions.campingId
		},
		success		: function(sData) {
			if(typeof self.aOptions.loadListOnInit == 'undefined' || self.aOptions.browseButton == true)
			{
				$('#' + self.sElementId).siblings('a').removeClass('loading');
			}
			if(typeof self.aOptions.list != 'undefined')
			{
				$(self.aOptions.list).html(sData);
			}
			else
			{
				$('#' + self.sElementId).parent().append('<div class="linkselect-panel" id="' + self.sElementId + '-list" style="display: none;">' + sData + '</div>');
				$('#' + self.sElementId + '-list').dialog(aDialogOptions);
			}
			$('#' + self.sElementId + '-list a.linkselect').click(function() { self.selectNode(this); return false; });
		}
	});
};
customform.NodeLink.prototype.closeBrowse = function()
{
	$('#' + this.sElementId + '-list').dialog("close");
	this.bIsBusy = false;
};

customform.NodeLink.prototype.selectNode = function(oLink)
{
	$('#' + this.sElementId).val(oLink.rel);
	$('#' + this.sElementId + '-display').html(oLink.title);
	$('.body-field-wrapper').hide();
	if(this.oPageLayout.length > 0 && this.oPageLayoutWrapper.length > 0 ){
		this.oPageLayout.hide();
		this.oPageLayoutWrapper.hide();
	}
	if(typeof this.aOptions.onUpdate != 'undefined')
	{
		this.aOptions.onUpdate(oLink.rel, oLink.title);
	}	
	
	if(typeof this.aOptions.list == 'undefined')
	{
		this.closeBrowse();
	}
};;
customform.Datepicker = function(aElement)
{
	//Register the object
	customform.register(aElement['#id'], this);
	
	//Private functions
	function updateDateField()
	{
		var oYEl = $("#" + aElement['#id'] + '_Y');
		var oMEl = $("#" + aElement['#id'] + '_m');
		var oDEl = $("#" + aElement['#id'] + '_d');
		
		
		var Y = oYEl.val() != '' && oYEl.val() != oYEl.attr('title') ? oYEl.val() : null;
		var m = oMEl.val() != '' && oMEl.val() != oMEl.attr('title') ? oMEl.val() : null;
		var d = oDEl.val() != '' && oDEl.val() != oDEl.attr('title') ? oDEl.val() : null;
		
		if(m != null && m.length == 1)	{ m = '0' + m; }
		if(d != null && d.length == 1)	{ d = '0' + d; }
		
		var sValue = Y != null && m != null && d != null ? Y + '-' + m + '-' + d : '';
		
		$('#' + aElement['#id']).val(sValue);
		if(typeof aElement['#events'] != 'undefined' && typeof aElement['#events']['change'] != 'undefined')
		{
			window[aElement['#events']['change']](sValue);
		}
	}
	
	function keyupDateField(oEvent)
	{
		if((oEvent.keyCode >= 48 && oEvent.keyCode <= 57)|| (oEvent.keyCode >= 97 && oEvent.keyCode <= 105)) {
			if(this.id == aElement['#id'] + '_d' && this.value.toString().length == 2) {
				$("#" + aElement['#id'] + '_m').focus();
			}
			if(this.id == aElement['#id'] + '_m' && this.value.toString().length == 2) {
				$("#" + aElement['#id'] + '_Y').focus();
			}
		}
	}
	//Private variables
	var aOptions = {
		dateFormat		: 'yy-mm-dd',
		changeMonth		: typeof aElement.changeMonth != 'undefined'	? aElement.changeMonth	: true,
		changeYear		: typeof aElement.changeYear != 'undefined'		? aElement.changeYear	: true,
		yearRange		: typeof aElement.yearRange != 'undefined'		? aElement.yearRange	: "-70:70",
		showOn			: 'button',
		buttonImageOnly	: true,
		buttonImage		: aElement.button_image,
		onSelect		: function(dateText, inst) {
			var aDate = dateText.match(/([0-9]{4})-([0-9]{2})-([0-9]{2})/);
			$("#" + aElement['#id'] + '_Y').val(aDate[1]).removeClass('input-tip');
			$("#" + aElement['#id'] + '_m').val(aDate[2]).removeClass('input-tip');
			$("#" + aElement['#id'] + '_d').val(aDate[3]).removeClass('input-tip');
			
			if(typeof aElement['#events'] != 'undefined' && typeof aElement['#events']['change'] != 'undefined')
			{
				window[aElement['#events']['change']](dateText);
			}
		}
	};
	
	if(typeof aElement.minDate != 'undefined')
	{
		var minDate = aElement.minDate.split('-');
		aOptions.minDate = new Date(minDate[0], minDate[1]-1, minDate[2]);
	}
	if(typeof aElement.maxDate != 'undefined')
	{
		var maxDate = aElement.maxDate.split('-');
		aOptions.maxDate = new Date(maxDate[0], maxDate[1]-1, maxDate[2]);
	}
	
	$("#" + aElement['#id'] + '_Y').change(updateDateField).keyup(keyupDateField).focus(function() { this.select(); });
	$("#" + aElement['#id'] + '_m').change(updateDateField).keyup(keyupDateField).focus(function() { this.select(); });
	$("#" + aElement['#id'] + '_d').change(updateDateField).keyup(keyupDateField).focus(function() { this.select(); });
	
	$("#" + aElement['#id']).datepicker(aOptions);
};;
/*
 * jQuery UI Datepicker 1.7.1
 *
 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Datepicker
 *
 * Depends:
 *	ui.core.js
 */

(function($) { // hide the namespace

	$.extend($.ui, { datepicker: { version: "1.7.1"} });

	var PROP_NAME = 'datepicker';

	/* Date picker manager.
	Use the singleton instance of this class, $.datepicker, to interact with the date picker.
	Settings for (groups of) date pickers are maintained in an instance object,
	allowing multiple different settings on the same page. */

	function Datepicker() {
		this.debug = false; // Change this to true to start debugging
		this._curInst = null; // The current instance in use
		this._keyEvent = false; // If the last event was a key event
		this._disabledInputs = []; // List of date picker inputs that have been disabled
		this._datepickerShowing = false; // True if the popup picker is showing , false if not
		this._inDialog = false; // True if showing within a "dialog", false if not
		this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
		this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
		this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
		this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
		this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
		this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
		this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
		this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
		this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
		this._timeClass = 'ui-datepicker-time'; // The name of the time class
		this.regional = []; // Available regional settings, indexed by language code
		this.regional[''] = { // Default regional settings
			closeText: 'Done', // Display text for close link
			prevText: 'Prev', // Display text for previous month link
			nextText: 'Next', // Display text for next month link
			currentText: 'Today', // Display text for current month link
			timeText: 'Time', // Display text for time entry
			monthNames: ['January', 'February', 'March', 'April', 'May', 'June',
			'July', 'August', 'September', 'October', 'November', 'December'], // Names of months for drop-down and formatting
			monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
			dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
			dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
			dayNamesMin: ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa'], // Column headings for days starting at Sunday
			dateFormat: 'mm/dd/yy', // See format options on parseDate
			firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
			isRTL: false // True if right-to-left language, false if left-to-right
		};
		this._defaults = { // Global defaults for all the date picker instances
			showOn: 'focus', // 'focus' for popup on focus,
			// 'button' for trigger button, or 'both' for either
			showAnim: 'show', // Name of jQuery animation for popup
			showOptions: {}, // Options for enhanced animations
			defaultDate: null, // Used when field is blank: actual date,
			// +/-number for offset from today, null for today
			appendText: '', // Display text following the input box, e.g. showing the format
			buttonText: '...', // Text for trigger button
			buttonImage: '', // URL for trigger button image
			buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
			hideIfNoPrevNext: false, // True to hide next/previous month links
			// if not applicable, false to just disable them
			navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
			gotoCurrent: false, // True if today link goes back to current selection instead
			changeMonth: false, // True if month can be selected directly, false if only prev/next
			changeYear: false, // True if year can be selected directly, false if only prev/next
			showMonthAfterYear: false, // True if the year select precedes month, false for month then year
			yearRange: '-10:+10', // Range of years to display in drop-down,
			// either relative to current year (-nn:+nn) or absolute (nnnn:nnnn)
			showOtherMonths: false, // True to show dates in other months, false to leave blank
			calculateWeek: this.iso8601Week, // How to calculate the week of the year,
			// takes a Date and returns the number of the week for it
			shortYearCutoff: '+10', // Short year values < this are in the current century,
			// > this are in the previous century,
			// string value starting with '+' for current year + value
			minDate: null, // The earliest selectable date, or null for no limit
			maxDate: null, // The latest selectable date, or null for no limit
			duration: 'normal', // Duration of display/closure
			beforeShowDay: null, // Function that takes a date and returns an array with
			// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
			// [2] = cell title (optional), e.g. $.datepicker.noWeekends
			beforeShow: null, // Function that takes an input field and
			// returns a set of custom settings for the date picker
			onSelect: null, // Define a callback function when a date is selected
			onChangeMonthYear: null, // Define a callback function when the month or year is changed
			onClose: null, // Define a callback function when the datepicker is closed
			numberOfMonths: 1, // Number of months to show at a time
			showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
			stepMonths: 1, // Number of months to step back/forward
			stepBigMonths: 12, // Number of months to step back/forward for the big links
			altField: '', // Selector for an alternate field to store selected dates into
			altFormat: '', // The date format to use for the alternate field
			constrainInput: true, // The input is constrained by the current date format
			showButtonPanel: false // True to show button panel, false to not show it
		};
		$.extend(this._defaults, this.regional['']);
		this.dpDiv = $('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all ui-helper-hidden-accessible"></div>');
	}

	$.extend(Datepicker.prototype, {
		/* Class name added to elements to indicate already configured with a date picker. */
		markerClassName: 'hasDatepicker',

		/* Debug logging (if enabled). */
		log: function() {
			if (this.debug)
				console.log.apply('', arguments);
		},

		/* Override the default settings for all instances of the date picker.
		@param  settings  object - the new settings to use as defaults (anonymous object)
		@return the manager object */
		setDefaults: function(settings) {
			extendRemove(this._defaults, settings || {});
			return this;
		},

		/* Attach the date picker to a jQuery selection.
		@param  target    element - the target input field or division or span
		@param  settings  object - the new settings to use for this date picker instance (anonymous) */
		_attachDatepicker: function(target, settings) {
			// check for settings on the control itself - in namespace 'date:'
			var inlineSettings = null;
			for (var attrName in this._defaults) {
				var attrValue = target.getAttribute('date:' + attrName);
				if (attrValue) {
					inlineSettings = inlineSettings || {};
					try {
						inlineSettings[attrName] = eval(attrValue);
					} catch (err) {
						inlineSettings[attrName] = attrValue;
					}
				}
			}
			var nodeName = target.nodeName.toLowerCase();
			var inline = (nodeName == 'div' || nodeName == 'span');
			if (!target.id)
				target.id = 'dp' + (++this.uuid);
			var inst = this._newInst($(target), inline);
			inst.settings = $.extend({}, settings || {}, inlineSettings || {});
			if (nodeName == 'input') {
				this._connectDatepicker(target, inst);
			} else if (inline) {
				this._inlineDatepicker(target, inst);
			}
		},

		/* Create a new instance object. */
		_newInst: function(target, inline) {
			var id = target[0].id.replace(/([:\[\]\.])/g, '\\\\$1'); // escape jQuery meta chars
			return { id: id, input: target, // associated target
				selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
				drawMonth: 0, drawYear: 0, // month being drawn
				inline: inline, // is datepicker inline or not
				dpDiv: (!inline ? this.dpDiv : // presentation div
			$('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))
			};
		},

		/* Attach the date picker to an input field. */
		_connectDatepicker: function(target, inst) {
			var input = $(target);
			inst.trigger = $([]);
			if (input.hasClass(this.markerClassName))
				return;
			var appendText = this._get(inst, 'appendText');
			var isRTL = this._get(inst, 'isRTL');
			if (appendText)
				input[isRTL ? 'before' : 'after']('<span class="' + this._appendClass + '">' + appendText + '</span>');
			var showOn = this._get(inst, 'showOn');
			if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
				input.focus(this._showDatepicker);
			if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
				var buttonText = this._get(inst, 'buttonText');
				var buttonImage = this._get(inst, 'buttonImage');
				inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
				$('<img/>').addClass(this._triggerClass).
					attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
				$('<button type="button"></button>').addClass(this._triggerClass).
					html(buttonImage == '' ? buttonText : $('<img/>').attr(
					{ src: buttonImage, alt: buttonText, title: buttonText })));
				input[isRTL ? 'before' : 'after'](inst.trigger);
				inst.trigger.click(function() {
					if ($.datepicker._datepickerShowing && $.datepicker._lastInput == target)
						$.datepicker._hideDatepicker();
					else
						$.datepicker._showDatepicker(target);
					return false;
				});
			}
			input.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).
			bind("setData.datepicker", function(event, key, value) {
				inst.settings[key] = value;
			}).bind("getData.datepicker", function(event, key) {
				return this._get(inst, key);
			});
			$.data(target, PROP_NAME, inst);
		},

		/* Attach an inline date picker to a div. */
		_inlineDatepicker: function(target, inst) {
			var divSpan = $(target);
			if (divSpan.hasClass(this.markerClassName))
				return;
			divSpan.addClass(this.markerClassName).append(inst.dpDiv).
			bind("setData.datepicker", function(event, key, value) {
				inst.settings[key] = value;
			}).bind("getData.datepicker", function(event, key) {
				return this._get(inst, key);
			});
			$.data(target, PROP_NAME, inst);
			this._setDate(inst, this._getDefaultDate(inst));
			this._updateDatepicker(inst);
			this._updateAlternate(inst);
		},

		/* Pop-up the date picker in a "dialog" box.
		@param  input     element - ignored
		@param  dateText  string - the initial date to display (in the current format)
		@param  onSelect  function - the function(dateText) to call when a date is selected
		@param  settings  object - update the dialog date picker instance's settings (anonymous object)
		@param  pos       int[2] - coordinates for the dialog's position within the screen or
		event - with x/y coordinates or
		leave empty for default (screen centre)
		@return the manager object */
		_dialogDatepicker: function(input, dateText, onSelect, settings, pos) {
			var inst = this._dialogInst; // internal instance
			if (!inst) {
				var id = 'dp' + (++this.uuid);
				this._dialogInput = $('<input type="text" id="' + id +
				'" size="1" style="position: absolute; top: -100px;"/>');
				this._dialogInput.keydown(this._doKeyDown);
				$('body').append(this._dialogInput);
				inst = this._dialogInst = this._newInst(this._dialogInput, false);
				inst.settings = {};
				$.data(this._dialogInput[0], PROP_NAME, inst);
			}
			extendRemove(inst.settings, settings || {});
			this._dialogInput.val(dateText);

			this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
			if (!this._pos) {
				var browserWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
				var browserHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
				var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
				var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
				this._pos = // should use actual width/height below
				[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
			}

			// move input on screen for focus, but hidden behind dialog
			this._dialogInput.css('left', this._pos[0] + 'px').css('top', this._pos[1] + 'px');
			inst.settings.onSelect = onSelect;
			this._inDialog = true;
			this.dpDiv.addClass(this._dialogClass);
			this._showDatepicker(this._dialogInput[0]);
			if ($.blockUI)
				$.blockUI(this.dpDiv);
			$.data(this._dialogInput[0], PROP_NAME, inst);
			return this;
		},

		/* Detach a datepicker from its control.
		@param  target    element - the target input field or division or span */
		_destroyDatepicker: function(target) {
			var $target = $(target);
			var inst = $.data(target, PROP_NAME);
			if (!$target.hasClass(this.markerClassName)) {
				return;
			}
			var nodeName = target.nodeName.toLowerCase();
			$.removeData(target, PROP_NAME);
			if (nodeName == 'input') {
				inst.trigger.remove();
				$target.siblings('.' + this._appendClass).remove().end().
				removeClass(this.markerClassName).
				unbind('focus', this._showDatepicker).
				unbind('keydown', this._doKeyDown).
				unbind('keypress', this._doKeyPress);
			} else if (nodeName == 'div' || nodeName == 'span')
				$target.removeClass(this.markerClassName).empty();
		},

		/* Enable the date picker to a jQuery selection.
		@param  target    element - the target input field or division or span */
		_enableDatepicker: function(target) {
			var $target = $(target);
			var inst = $.data(target, PROP_NAME);
			if (!$target.hasClass(this.markerClassName)) {
				return;
			}
			var nodeName = target.nodeName.toLowerCase();
			if (nodeName == 'input') {
				target.disabled = false;
				inst.trigger.filter("button").
			each(function() { this.disabled = false; }).end().
				filter("img").
				css({ opacity: '1.0', cursor: '' });
			}
			else if (nodeName == 'div' || nodeName == 'span') {
				var inline = $target.children('.' + this._inlineClass);
				inline.children().removeClass('ui-state-disabled');
			}
			this._disabledInputs = $.map(this._disabledInputs,
			function(value) { return (value == target ? null : value); }); // delete entry
		},

		/* Disable the date picker to a jQuery selection.
		@param  target    element - the target input field or division or span */
		_disableDatepicker: function(target) {
			var $target = $(target);
			var inst = $.data(target, PROP_NAME);
			if (!$target.hasClass(this.markerClassName)) {
				return;
			}
			var nodeName = target.nodeName.toLowerCase();
			if (nodeName == 'input') {
				target.disabled = true;
				inst.trigger.filter("button").
			each(function() { this.disabled = true; }).end().
				filter("img").
				css({ opacity: '0.5', cursor: 'default' });
			}
			else if (nodeName == 'div' || nodeName == 'span') {
				var inline = $target.children('.' + this._inlineClass);
				inline.children().addClass('ui-state-disabled');
			}
			this._disabledInputs = $.map(this._disabledInputs,
			function(value) { return (value == target ? null : value); }); // delete entry
			this._disabledInputs[this._disabledInputs.length] = target;
		},

		/* Is the first field in a jQuery collection disabled as a datepicker?
		@param  target    element - the target input field or division or span
		@return boolean - true if disabled, false if enabled */
		_isDisabledDatepicker: function(target) {
			if (!target) {
				return false;
			}
			for (var i = 0; i < this._disabledInputs.length; i++) {
				if (this._disabledInputs[i] == target)
					return true;
			}
			return false;
		},

		/* Retrieve the instance data for the target control.
		@param  target  element - the target input field or division or span
		@return  object - the associated instance data
		@throws  error if a jQuery problem getting data */
		_getInst: function(target) {
			try {
				return $.data(target, PROP_NAME);
			}
			catch (err) {
				throw 'Missing instance data for this datepicker';
			}
		},

		/* Update the settings for a date picker attached to an input field or division.
		@param  target  element - the target input field or division or span
		@param  name    object - the new settings to update or
		string - the name of the setting to change or
		@param  value   any - the new value for the setting (omit if above is an object) */
		_optionDatepicker: function(target, name, value) {
			var settings = name || {};
			if (typeof name == 'string') {
				settings = {};
				settings[name] = value;
			}
			var inst = this._getInst(target);
			if (inst) {
				if (this._curInst == inst) {
					this._hideDatepicker(null);
				}
				extendRemove(inst.settings, settings);
				var date = new Date();
				extendRemove(inst, { rangeStart: null, // start of range
					endDay: null, endMonth: null, endYear: null, // end of range
					selectedDay: date.getDate(), selectedMonth: date.getMonth(),
					selectedYear: date.getFullYear(), // starting point
					currentDay: date.getDate(), currentMonth: date.getMonth(),
					currentYear: date.getFullYear(), // current selection
					drawMonth: date.getMonth(), drawYear: date.getFullYear()
				}); // month being drawn
				this._updateDatepicker(inst);
			}
		},

		// change method deprecated
		_changeDatepicker: function(target, name, value) {
			this._optionDatepicker(target, name, value);
		},

		/* Redraw the date picker attached to an input field or division.
		@param  target  element - the target input field or division or span */
		_refreshDatepicker: function(target) {
			var inst = this._getInst(target);
			if (inst) {
				this._updateDatepicker(inst);
			}
		},

		/* Set the dates for a jQuery selection.
		@param  target   element - the target input field or division or span
		@param  date     Date - the new date
		@param  endDate  Date - the new end date for a range (optional) */
		_setDateDatepicker: function(target, date, endDate) {
			var inst = this._getInst(target);
			if (inst) {
				this._setDate(inst, date, endDate);
				this._updateDatepicker(inst);
				this._updateAlternate(inst);
			}
		},

		/* Get the date(s) for the first entry in a jQuery selection.
		@param  target  element - the target input field or division or span
		@return Date - the current date or
		Date[2] - the current dates for a range */
		_getDateDatepicker: function(target) {
			var inst = this._getInst(target);
			if (inst && !inst.inline)
				this._setDateFromField(inst);
			return (inst ? this._getDate(inst) : null);
		},

		/* Handle keystrokes. */
		_doKeyDown: function(event) {
			var inst = $.datepicker._getInst(event.target);
			var handled = true;
			var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
			inst._keyEvent = true;
			if ($.datepicker._datepickerShowing)
				switch (event.keyCode) {
				case 9: $.datepicker._hideDatepicker(null, '');
					break; // hide on tab out
				case 13: var sel = $('td.' + $.datepicker._dayOverClass +
							', td.' + $.datepicker._currentClass, inst.dpDiv);
					if (sel[0])
						$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
					else
						$.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration'));
					return false; // don't submit the form
					break; // select the value on enter
				case 27: $.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration'));
					break; // hide on escape
				case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
							-$.datepicker._get(inst, 'stepBigMonths') :
							-$.datepicker._get(inst, 'stepMonths')), 'M');
					break; // previous month/year on page up/+ ctrl
				case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
							+$.datepicker._get(inst, 'stepBigMonths') :
							+$.datepicker._get(inst, 'stepMonths')), 'M');
					break; // next month/year on page down/+ ctrl
				case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
					handled = event.ctrlKey || event.metaKey;
					break; // clear on ctrl or command +end
				case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
					handled = event.ctrlKey || event.metaKey;
					break; // current on ctrl or command +home
				case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
					handled = event.ctrlKey || event.metaKey;
					// -1 day on ctrl or command +left
					if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
									-$.datepicker._get(inst, 'stepBigMonths') :
									-$.datepicker._get(inst, 'stepMonths')), 'M');
					// next month/year on alt +left on Mac
					break;
				case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
					handled = event.ctrlKey || event.metaKey;
					break; // -1 week on ctrl or command +up
				case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
					handled = event.ctrlKey || event.metaKey;
					// +1 day on ctrl or command +right
					if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
									+$.datepicker._get(inst, 'stepBigMonths') :
									+$.datepicker._get(inst, 'stepMonths')), 'M');
					// next month/year on alt +right
					break;
				case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
					handled = event.ctrlKey || event.metaKey;
					break; // +1 week on ctrl or command +down
				default: handled = false;
			}
			else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
				$.datepicker._showDatepicker(this);
			else {
				handled = false;
			}
			if (handled) {
				event.preventDefault();
				event.stopPropagation();
			}
		},

		/* Filter entered characters - based on date format. */
		_doKeyPress: function(event) {
			var inst = $.datepicker._getInst(event.target);
			if ($.datepicker._get(inst, 'constrainInput')) {
				var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat'));
				var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
				return event.ctrlKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
			}
		},

		/* Pop-up the date picker for a given input field.
		@param  input  element - the input field attached to the date picker or
		event - if triggered by focus */
		_showDatepicker: function(input) {
			input = input.target || input;
			if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
				input = $('input', input.parentNode)[0];
			if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
				return;
			var inst = $.datepicker._getInst(input);
			var beforeShow = $.datepicker._get(inst, 'beforeShow');
			extendRemove(inst.settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {}));
			$.datepicker._hideDatepicker(null, '');
			$.datepicker._lastInput = input;
			$.datepicker._setDateFromField(inst);
			if ($.datepicker._inDialog) // hide cursor
				input.value = '';
			if (!$.datepicker._pos) { // position below input
				$.datepicker._pos = $.datepicker._findPos(input);
				$.datepicker._pos[1] += input.offsetHeight; // add the height
			}
			var isFixed = false;
			$(input).parents().each(function() {
				isFixed |= $(this).css('position') == 'fixed';
				return !isFixed;
			});
			if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
				$.datepicker._pos[0] -= document.documentElement.scrollLeft;
				$.datepicker._pos[1] -= document.documentElement.scrollTop;
			}
			var offset = { left: $.datepicker._pos[0], top: $.datepicker._pos[1] };
			$.datepicker._pos = null;
			inst.rangeStart = null;
			// determine sizing offscreen
			inst.dpDiv.css({ position: 'absolute', display: 'block', top: '-1000px' });
			$.datepicker._updateDatepicker(inst);
			// fix width for dynamic number of date pickers
			// and adjust position before showing
			offset = $.datepicker._checkOffset(inst, offset, isFixed);
			inst.dpDiv.css({ position: ($.datepicker._inDialog && $.blockUI ?
			'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
				left: offset.left + 'px', top: offset.top + 'px'
			});
			if (!inst.inline) {
				var showAnim = $.datepicker._get(inst, 'showAnim') || 'show';
				var duration = $.datepicker._get(inst, 'duration');
				var postProcess = function() {
					$.datepicker._datepickerShowing = true;
					if ($.browser.msie && parseInt($.browser.version, 10) < 7) // fix IE < 7 select problems
						$('iframe.ui-datepicker-cover').css({ width: inst.dpDiv.width() + 4,
							height: inst.dpDiv.height() + 4
						});
				};
				if ($.effects && $.effects[showAnim])
					inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
				else
					inst.dpDiv[showAnim](duration, postProcess);
				if (duration == '')
					postProcess();
				if (inst.input[0].type != 'hidden')
					inst.input[0].focus();
				$.datepicker._curInst = inst;
			}
		},

		/* Generate the date picker content. */
		_updateDatepicker: function(inst) {
			var dims = { width: inst.dpDiv.width() + 4,
				height: inst.dpDiv.height() + 4
			};
			var self = this;
			inst.dpDiv.empty().append(this._generateHTML(inst))
			.find('iframe.ui-datepicker-cover').
				css({ width: dims.width, height: dims.height })
			.end()
			.find('button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a')
				.bind('mouseout', function() {
					$(this).removeClass('ui-state-hover');
					if (this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover');
					if (this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover');
				})
				.bind('mouseover', function() {
					if (!self._isDisabledDatepicker(inst.inline ? inst.dpDiv.parent()[0] : inst.input[0])) {
						$(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
						$(this).addClass('ui-state-hover');
						if (this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover');
						if (this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover');
					}
				})
			.end()
			.find('.' + this._dayOverClass + ' a')
				.trigger('mouseover')
			.end();
			var numMonths = this._getNumberOfMonths(inst);
			var cols = numMonths[1];
			var width = 17;
			if (cols > 1) {
				inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
			} else {
				inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
			}
			inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
			'Class']('ui-datepicker-multi');
			inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
			'Class']('ui-datepicker-rtl');
			if (inst.input && inst.input[0].type != 'hidden' && inst == $.datepicker._curInst)
				$(inst.input[0]).focus();
		},

		/* Check positioning to remain on screen. */
		_checkOffset: function(inst, offset, isFixed) {
			var dpWidth = inst.dpDiv.outerWidth();
			var dpHeight = inst.dpDiv.outerHeight();
			var inputWidth = inst.input ? inst.input.outerWidth() : 0;
			var inputHeight = inst.input ? inst.input.outerHeight() : 0;
			var viewWidth = (window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth) + $(document).scrollLeft();
			var viewHeight = (window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight) + $(document).scrollTop();

			offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
			offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
			offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;

			// now check if datepicker is showing outside window viewport - move to a better place if so.
			offset.left -= (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? Math.abs(offset.left + dpWidth - viewWidth) : 0;
			offset.top -= (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? Math.abs(offset.top + dpHeight + inputHeight * 2 - viewHeight) : 0;

			return offset;
		},

		/* Find an object's position on the screen. */
		_findPos: function(obj) {
			while (obj && (obj.type == 'hidden' || obj.nodeType != 1)) {
				obj = obj.nextSibling;
			}
			var position = $(obj).offset();
			return [position.left, position.top];
		},

		/* Hide the date picker from view.
		@param  input  element - the input field attached to the date picker
		@param  duration  string - the duration over which to close the date picker */
		_hideDatepicker: function(input, duration) {
			var inst = this._curInst;
			if (!inst || (input && inst != $.data(input, PROP_NAME)))
				return;
			if (inst.stayOpen)
				this._selectDate('#' + inst.id, this._formatDate(inst,
				inst.currentDay, inst.currentMonth, inst.currentYear, inst.currentHour, inst.currentMinute, inst.currentSecond, inst.currentAmPm));
			inst.stayOpen = false;
			if (this._datepickerShowing) {
				duration = (duration != null ? duration : this._get(inst, 'duration'));
				var showAnim = this._get(inst, 'showAnim');
				var postProcess = function() {
					$.datepicker._tidyDialog(inst);
				};
				if (duration != '' && $.effects && $.effects[showAnim])
					inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'),
					duration, postProcess);
				else
					inst.dpDiv[(duration == '' ? 'hide' : (showAnim == 'slideDown' ? 'slideUp' :
					(showAnim == 'fadeIn' ? 'fadeOut' : 'hide')))](duration, postProcess);
				if (duration == '')
					this._tidyDialog(inst);
				var onClose = this._get(inst, 'onClose');
				if (onClose)
					onClose.apply((inst.input ? inst.input[0] : null),
					[(inst.input ? inst.input.val() : ''), inst]);  // trigger custom callback
				this._datepickerShowing = false;
				this._lastInput = null;
				if (this._inDialog) {
					this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
					if ($.blockUI) {
						$.unblockUI();
						$('body').append(this.dpDiv);
					}
				}
				this._inDialog = false;
			}
			this._curInst = null;
		},

		/* Tidy up after a dialog display. */
		_tidyDialog: function(inst) {
			inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
		},

		/* Close date picker if clicked elsewhere. */
		_checkExternalClick: function(event) {
			if (!$.datepicker._curInst)
				return;
			var $target = $(event.target);
			if (($target.parents('#' + $.datepicker._mainDivId).length == 0) &&
				!$target.hasClass($.datepicker.markerClassName) &&
				!$target.hasClass($.datepicker._triggerClass) &&
				$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI))
				$.datepicker._hideDatepicker(null, '');
		},

		/* Adjust one of the date sub-fields. */
		_adjustDate: function(id, offset, period) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			if (this._isDisabledDatepicker(target[0])) {
				return;
			}
			this._adjustInstDate(inst, offset +
			(period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning
			period);
			this._updateDatepicker(inst);
		},

		/* Action for current link. */
		_gotoToday: function(id) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
				inst.selectedDay = inst.currentDay;
				inst.drawMonth = inst.selectedMonth = inst.currentMonth;
				inst.drawYear = inst.selectedYear = inst.currentYear;
			}
			else {
				var date = new Date();
				inst.selectedDay = date.getDate();
				inst.drawMonth = inst.selectedMonth = date.getMonth();
				inst.drawYear = inst.selectedYear = date.getFullYear();
			}
			this._notifyChange(inst);
			this._adjustDate(target);
		},

		/* Action for selecting a new Hour. */
		_selectHour: function(id, select) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			inst.drawHour = inst.selectedHour = select.options[select.selectedIndex].value - 0;
			this._selectTime(id);
			this._notifyChange(inst);
		},

		/* Action for selecting a new Minute. */
		_selectMinute: function(id, select) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			inst.drawMinute = inst.selectedMinute = select.options[select.selectedIndex].value - 0;
			this._selectTime(id);
			this._notifyChange(inst);
		},

		/* Action for selecting a new Second. */
		_selectSecond: function(id, select) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			inst.drawSecond = inst.selectedSecond = select.options[select.selectedIndex].value - 0;
			this._selectTime(id);
			this._notifyChange(inst);
		},

		/* Action for selecting a new AmPm. */
		_selectAmPm: function(id, select) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			inst.selectedAmPm = "";
			inst.drawAmPm = inst.selectedAmPm = select.options[select.selectedIndex].value;
			this._selectTime(id);
			this._notifyChange(inst);
		},

		/* Update time in input box to match current selection */
		_selectTime: function(id) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			inst.stayOpen = true;
			this._selectDate(id, this._formatDate(inst, inst.selectedDay, inst.selectedMonth, inst.selectedYear,
				inst.selectedHour, inst.selectedMinute, inst.selectedSecond, inst.selectedAmPm));
			inst.stayOpen = false;
		},

		/* Action for selecting a new month/year. */
		_selectMonthYear: function(id, select, period) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			inst._selectingMonthYear = false;
			inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
			inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
			parseInt(select.options[select.selectedIndex].value, 10);
			this._notifyChange(inst);
			this._adjustDate(target);
		},

		/* Restore input focus after not changing month/year. */
		_clickMonthYear: function(id) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			if (inst.input && inst._selectingMonthYear && !$.browser.msie)
				inst.input[0].focus();
			inst._selectingMonthYear = !inst._selectingMonthYear;
		},

		/* Action for selecting a day. */
		_selectDay: function(id, month, year, td) {
			var target = $(id);
			if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
				return;
			}
			var inst = this._getInst(target[0]);
			inst.selectedDay = inst.currentDay = $('a', td).html();
			inst.selectedMonth = inst.currentMonth = month;
			inst.selectedYear = inst.currentYear = year;
			if (inst.stayOpen) {
				inst.endDay = inst.endMonth = inst.endYear = null;
			}
			this._selectDate(id, this._formatDate(inst,
			inst.currentDay, inst.currentMonth, inst.currentYear, inst.selectedHour, inst.selectedMinute, inst.selectedSecond, inst.selectedAmPm));
			if (inst.stayOpen) {
				inst.rangeStart = this._daylightSavingAdjust(inst,
				new Date(inst.currentYear, inst.currentMonth, inst.currentDay, inst.selectedHour, inst.selectedMinute, inst.selectedSecond));
				this._updateDatepicker(inst);
			}
		},

		/* Erase the input field and hide the date picker. */
		_clearDate: function(id) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			inst.stayOpen = false;
			inst.endDay = inst.endMonth = inst.endYear = inst.rangeStart = null;
			this._selectDate(target, '');
		},

		/* Update the input field with the selected date. */
		_selectDate: function(id, dateStr) {
			var target = $(id);
			var inst = this._getInst(target[0]);
			dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
			if (inst.input)
				inst.input.val(dateStr);
			this._updateAlternate(inst);
			var onSelect = this._get(inst, 'onSelect');
			if (onSelect)
				onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);  // trigger custom callback
			else if (inst.input)
				inst.input.trigger('change'); // fire the change event
			if (inst.inline)
				this._updateDatepicker(inst);
			else if (!inst.stayOpen) {
				this._hideDatepicker(null, this._get(inst, 'duration'));
				this._lastInput = inst.input[0];
				if (typeof (inst.input[0]) != 'object')
					inst.input[0].focus(); // restore focus
				this._lastInput = null;
			}
		},

		/* Update any alternate field to synchronise with the main field. */
		_updateAlternate: function(inst) {
			var altField = this._get(inst, 'altField');
			if (altField) { // update alternate field too
				var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
				var date = this._getDate(inst);
				dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
				$(altField).each(function() { $(this).val(dateStr); });
			}
		},

		/* Set as beforeShowDay function to prevent selection of weekends.
		@param  date  Date - the date to customise
		@return [boolean, string] - is this date selectable?, what is its CSS class? */
		noWeekends: function(date) {
			var day = date.getDay();
			return [(day > 0 && day < 6), ''];
		},

		/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
		@param  date  Date - the date to get the week for
		@return  number - the number of the week within the year that contains this date */
		iso8601Week: function(date) {
			var checkDate = new Date(date.getFullYear(), date.getMonth(), date.getDate());
			var firstMon = new Date(checkDate.getFullYear(), 1 - 1, 4); // First week always contains 4 Jan
			var firstDay = firstMon.getDay() || 7; // Day of week: Mon = 1, ..., Sun = 7
			firstMon.setDate(firstMon.getDate() + 1 - firstDay); // Preceding Monday
			if (firstDay < 4 && checkDate < firstMon) { // Adjust first three days in year if necessary
				checkDate.setDate(checkDate.getDate() - 3); // Generate for previous year
				return $.datepicker.iso8601Week(checkDate);
			} else if (checkDate > new Date(checkDate.getFullYear(), 12 - 1, 28)) { // Check last three days in year
				firstDay = new Date(checkDate.getFullYear() + 1, 1 - 1, 4).getDay() || 7;
				if (firstDay > 4 && (checkDate.getDay() || 7) < firstDay - 3) { // Adjust if necessary
					return 1;
				}
			}
			return Math.floor(((checkDate - firstMon) / 86400000) / 7) + 1; // Weeks to given date
		},

		/* Parse a string value into a date object.
		See formatDate below for the possible formats.

	   @param  inst      Object
		@param  format    string - the expected format of the date
		@param  value     string - the date in the above format
		@param  settings  Object - attributes include:
		shortYearCutoff  number - the cutoff year for determining the century (optional)
		dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
		dayNames         string[7] - names of the days from Sunday (optional)
		monthNamesShort  string[12] - abbreviated names of the months (optional)
		monthNames       string[12] - names of the months (optional)
		@return  Date - the extracted date value or null if value is blank */
		parseDate: function(inst, format, value, settings) {
			if (format == null || value == null)
				throw 'Invalid arguments';
			value = (typeof value == 'object' ? value.toString() : value + '');
			if (value == '')
				return null;
			var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
			var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
			var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
			var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
			var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
			var year = -1;
			var month = -1;
			var day = -1;
			var hour = 0;
			var minute = 0;
			var second = 0;
			var ampm = '';
			var doy = -1;
			var literal = false;
			// Check whether a format character is doubled
			var lookAhead = function(match) {
				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
				if (matches)
					iFormat++;
				return matches;
			};
			// Extract a number from the string value
			var getNumber = function(match) {
				lookAhead(match);
				var origSize = (match == '@' ? 14 : (match == 'y' ? 4 : (match == 'o' ? 3 : 2)));
				var size = origSize;
				var num = 0;
				while (size > 0 && iValue < value.length &&
					value.charAt(iValue) >= '0' && value.charAt(iValue) <= '9') {
					num = num * 10 + parseInt(value.charAt(iValue++), 10);
					size--;
				}
				if (size == origSize)
					throw 'Missing number at position ' + iValue;
				return num;
			};
			// Extract a name from the string value and convert to an index
			var getName = function(match, shortNames, longNames) {
				var names = (lookAhead(match) ? longNames : shortNames);
				var size = 0;
				for (var j = 0; j < names.length; j++)
					size = Math.max(size, names[j].length);
				var name = '';
				var iInit = iValue;
				while (size > 0 && iValue < value.length) {
					name += value.charAt(iValue++);
					for (var i = 0; i < names.length; i++)
						if (name == names[i])
						return i + 1;
					size--;
				}
				throw 'Unknown name at position ' + iInit;
			};
			// Extract AM/PM from the string value
			var getAmPm = function(match) {
				lookAhead(match);
				var origSize = (match == '@' ? 14 : (match == 'y' ? 4 : (match == 'o' ? 3 : 2)));
				var size = origSize;
				var ampm = '';
				while (size > 0 && iValue < value.length) {
					ampm += value.charAt(iValue++);
					size--;
				}
				if (size == origSize)
					throw 'Missing letter at position ' + iValue;
				return ampm.toUpperCase();
			};
			// Confirm that a literal character matches the string value
			var checkLiteral = function() {
				if (value.charAt(iValue) != format.charAt(iFormat))
					throw 'Unexpected literal at position ' + iValue;
				iValue++;
			};
			var iValue = 0;
			for (var iFormat = 0; iFormat < format.length; iFormat++) {
				if (literal)
					if (format.charAt(iFormat) == "'" && !lookAhead("'"))
					literal = false;
				else
					checkLiteral();
				else
					switch (format.charAt(iFormat)) {
					case 'd':
						day = getNumber('d');
						break;
					case 'D':
						getName('D', dayNamesShort, dayNames);
						break;
					case 'o':
						doy = getNumber('o');
						break;
					case 'm':
						month = getNumber('m');
						break;
					case 'M':
						month = getName('M', monthNamesShort, monthNames);
						break;
					case 'y':
						year = getNumber('y');
						break;
					case 'H':
						hour = getNumber('H');
						break;
					case 'I':
						minute = getNumber('I');
						break;
					case 'S':
						second = getNumber('S');
						break;
					case 'h':
						hour = getNumber('h');
						break;
					case 't':
						ampm = getAmPm('t').toUpperCase();	// the code expects upper case
						hour = evalAmPm(ampm, hour)
						break;
					case 'T':
						ampm = getAmPm('T');
						hour = evalAmPm(ampm, hour)
						break;
					case '@':
						var date = new Date(getNumber('@'));
						year = date.getFullYear();
						month = date.getMonth() + 1;
						day = date.getDate();
						break;
					case "'":
						if (lookAhead("'"))
							checkLiteral();
						else
							literal = true;
						break;
					default:
						checkLiteral();
				}
			}
			if (year == -1)
				year = new Date().getFullYear();
			else if (year < 100)
				year += new Date().getFullYear() - new Date().getFullYear() % 100 +
				(year <= shortYearCutoff ? 0 : -100);
			if (doy > -1) {
				month = 1;
				day = doy;
				do {
					var dim = this._getDaysInMonth(year, month - 1);
					if (day <= dim)
						break;
					month++;
					day -= dim;
				} while (true);
			}
			var date = this._daylightSavingAdjust(inst, new Date(year, month - 1, day, hour, minute, second));
			if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day)
				throw 'Invalid date'; // E.g. 31/02/*
			return date;
		},

		/* Standard date formats. */
		ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
		COOKIE: 'D, dd M yy',
		ISO_8601: 'yy-mm-dd',
		RFC_822: 'D, d M y',
		RFC_850: 'DD, dd-M-y',
		RFC_1036: 'D, d M y',
		RFC_1123: 'D, d M yy',
		RFC_2822: 'D, d M yy',
		RSS: 'D, d M y', // RFC 822
		TIMESTAMP: '@',
		W3C: 'yy-mm-dd', // ISO 8601

		/* Format a date object into a string value.
		The format can be combinations of the following:
		d  - day of month (no leading zero)
		dd - day of month (two digit)
		o  - day of year (no leading zeros)
		oo - day of year (three digit)
		D  - day name short
		DD - day name long
		m  - month of year (no leading zero)
		mm - month of year (two digit)
		M  - month name short
		MM - month name long
		y  - year (two digit)
		yy - year (four digit)
		@ - Unix timestamp (ms since 01/01/1970)
		'...' - literal text
		'' - single quote

	   @param  format    string - the desired format of the date
		@param  date      Date - the date value to format
		@param  settings  Object - attributes include:
		dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
		dayNames         string[7] - names of the days from Sunday (optional)
		monthNamesShort  string[12] - abbreviated names of the months (optional)
		monthNames       string[12] - names of the months (optional)
		@return  string - the date in the above format */
		formatDate: function(format, date, settings) {
			if (!date)
				return '';
			var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
			var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
			var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
			var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
			// Check whether a format character is doubled
			var lookAhead = function(match) {
				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
				if (matches)
					iFormat++;
				return matches;
			};
			// Format a number, with leading zero if necessary
			var formatNumber = function(match, value, len) {
				var num = '' + value;
				if (lookAhead(match))
					while (num.length < len)
					num = '0' + num;
				return num;
			};
			// Format a name, short or long as requested
			var formatName = function(match, value, shortNames, longNames) {
				return (lookAhead(match) ? longNames[value] : shortNames[value]);
			};
			// Format AM/PM from the string value
			var formatAmPm = function(match, value, len) {
				var ampm = '';
				if (lookAhead(match))
					while (ampm.length < len)
					ampm = (value < 12) ? "AM" : "PM";
				return ampm;
			};
			var output = '';
			var literal = false;
			if (date)
				for (var iFormat = 0; iFormat < format.length; iFormat++) {
				if (literal)
					if (format.charAt(iFormat) == "'" && !lookAhead("'"))
					literal = false;
				else
					output += format.charAt(iFormat);
				else
					switch (format.charAt(iFormat)) {
					case 'd':
						output += formatNumber('d', date.getDate(), 2);
						break;
					case 'D':
						output += formatName('D', date.getDay(), dayNamesShort, dayNames);
						break;
					case 'o':
						var doy = date.getDate();
						for (var m = date.getMonth() - 1; m >= 0; m--)
							doy += this._getDaysInMonth(date.getFullYear(), m);
						output += formatNumber('o', doy, 3);
						break;
					case 'm':
						output += formatNumber('m', date.getMonth() + 1, 2);
						break;
					case 'M':
						output += formatName('M', date.getMonth(), monthNamesShort, monthNames);
						break;
					case 'y':
						output += (lookAhead('y') ? date.getFullYear() :
								(date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
						break;
					case 'H':
						output += formatNumber('H', date.getHours(), 2);
						break;
					case 'I':
						output += formatNumber('I', date.getMinutes(), 2);
						break;
					case 'S':
						output += formatNumber('S', date.getSeconds(), 2);
						break;
					case 'h':
						output += formatNumber('h', evalAmPmHour(date.getHours()), 2);
						break;
					case 'T':
						output += formatAmPm('T', date.getHours(), 2);
						break;
					case 't':
						output += formatAmPm('t', date.getHours(), 2).toLowerCase();	// the code works with upper case
						break;
					case '@':
						output += date.getTime();
						break;
					case "'":
						if (lookAhead("'"))
							output += "'";
						else
							literal = true;
						break;
					default:
						output += format.charAt(iFormat);
				}
			}
			return output;
		},

		/* Extract all possible characters from the date format. */
		_possibleChars: function(format) {
			var chars = '';
			var literal = false;
			for (var iFormat = 0; iFormat < format.length; iFormat++)
				if (literal)
				if (format.charAt(iFormat) == "'" && !lookAhead("'"))
				literal = false;
			else
				chars += format.charAt(iFormat);
			else
				switch (format.charAt(iFormat)) {
				case 'd': case 'm': case 'y': case '@': case 'h':
					chars += '0123456789';
					break;
				case 't': case 'T':
					chars += 'aApPmM';
					break;
				case 'D': case 'M':
					return null; // Accept anything
				case "'":
					if (lookAhead("'"))
						chars += "'";
					else
						literal = true;
					break;
				default:
					chars += format.charAt(iFormat);
			}
			return chars;
		},

		/* Get a setting value, defaulting if necessary. */
		_get: function(inst, name) {
			return inst.settings[name] !== undefined ?
			inst.settings[name] : this._defaults[name];
		},

		/* Parse existing date and initialise date picker. */
		_setDateFromField: function(inst) {
			var dateFormat = this._get(inst, 'dateFormat');
			var dates = inst.input ? inst.input.val() : null;
			inst.endDay = inst.endMonth = inst.endYear = null;
			var date = defaultDate = this._getDefaultDate(inst);
			var settings = this._getFormatConfig(inst);
			try {
				date = this.parseDate(inst, dateFormat, dates, settings) || defaultDate;
			} catch (event) {
				this.log(event);
				date = defaultDate;
			}
			inst.selectedDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = date.getFullYear();
			inst.drawHour = inst.selectedHour = date.getHours();
			inst.drawMinute = inst.selectedMinute = date.getMinutes();
			inst.drawSecond = inst.selectedSecond = date.getSeconds();
			inst.drawAmPm = inst.selectedAmPm = eval12Hr(date.getHours());
			inst.currentDay = (dates ? date.getDate() : 0);
			inst.currentMonth = (dates ? date.getMonth() : 0);
			inst.currentYear = (dates ? date.getFullYear() : 0);
			inst.currentHour = (dates ? date.getHours() : 0);
			inst.currentMinute = (dates ? date.getMinutes() : 0);
			inst.currentSecond = (dates ? date.getSeconds() : 0);
			inst.currentAmPm = (dates ? eval12Hr(date.getHours()) : "AM");
			this._adjustInstDate(inst);
		},

		/* Retrieve the default date shown on opening. */
		_getDefaultDate: function(inst) {
			var date = this._determineDate(inst, this._get(inst, 'defaultDate'), new Date());
			var minDate = this._getMinMaxDate(inst, 'min', true);
			var maxDate = this._getMinMaxDate(inst, 'max');
			date = (minDate && date < minDate ? minDate : date);
			date = (maxDate && date > maxDate ? maxDate : date);
			return date;
		},

		/* A date may be specified as an exact value or a relative one. */
		_determineDate: function(inst, date, defaultDate) {
			var showTime = this._showTime(inst);
			var offsetNumeric = function(offset) {
				var date = new Date();
				date.setDate(date.getDate() + offset);
				return date;
			};
			var offsetString = function(offset, getDaysInMonth) {
				var date = new Date();
				var year = date.getFullYear();
				var month = date.getMonth();
				var day = date.getDate();
				var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
				var matches = pattern.exec(offset);
				while (matches) {
					switch (matches[2] || 'd') {
						case 'd': case 'D':
							day += parseInt(matches[1], 10); break;
						case 'w': case 'W':
							day += parseInt(matches[1], 10) * 7; break;
						case 'm': case 'M':
							month += parseInt(matches[1], 10);
							day = Math.min(day, getDaysInMonth(year, month));
							break;
						case 'y': case 'Y':
							year += parseInt(matches[1], 10);
							day = Math.min(day, getDaysInMonth(year, month));
							break;
					}
					matches = pattern.exec(offset);
				}
				return new Date(year, month, day);
			};
			date = (date == null ? defaultDate :
			(typeof date == 'string' ? offsetString(date, this._getDaysInMonth) :
			(typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : date)));
			date = (date && date.toString() == 'Invalid Date' ? defaultDate : date);
			if (date) {
				if (!this._showTime(inst)) {
					date.setHours(0);
					date.setMinutes(0);
					date.setSeconds(0);
				}
				date.setMilliseconds(0);
			}
			return this._daylightSavingAdjust(inst, date);
		},

		_showTime: function(inst) {
			var dateFormat = this._get(inst, 'dateFormat');
			return (dateFormat.indexOf('H') > -1 || dateFormat.indexOf('h') > -1 || dateFormat.indexOf('I') > -1 || dateFormat.indexOf('S') > -1);
		},

		/* Handle switch to/from daylight saving.
		Hours may be non-zero on daylight saving cut-over:
		> 12 when midnight changeover, but then cannot generate
		midnight datetime, so jump to 1AM, otherwise reset.
		@param  date  (Date) the date to check
		@return  (Date) the corrected date */
		_daylightSavingAdjust: function(inst, date) {
			if (!date) return null;
			if (this._showTime(inst)) { return date; } // disable adjustment when times are active
			date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
			return date;
		},

		/* Set the date(s) directly. */
		_setDate: function(inst, date, endDate) {
			var clear = !(date);
			var origMonth = inst.selectedMonth;
			var origYear = inst.selectedYear;
			date = this._determineDate(inst, date, new Date());
			inst.selectedDay = inst.currentDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = inst.currentMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = inst.currentYear = date.getFullYear();
			inst.drawHour = inst.selectedHour = inst.currentHour = date.getHours();
			inst.drawMinute = inst.selectedMinute = inst.currentMinute = date.getMinutes();
			inst.drawSecond = inst.selectedSecond = inst.currentSecond = date.getSeconds();
			inst.drawAmPm = inst.selectedAmPm = inst.currentAmPm = eval12Hr(date.getHours());
			if (origMonth != inst.selectedMonth || origYear != inst.selectedYear)
				this._notifyChange(inst);
			this._adjustInstDate(inst);
			if (inst.input) {
				inst.input.val(clear ? '' : this._formatDate(inst));
			}
		},

		/* Retrieve the date(s) directly. */
		_getDate: function(inst) {
			var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
			this._daylightSavingAdjust(inst, new Date(
			inst.currentYear, inst.currentMonth, inst.currentDay,
			inst.currentHour, inst.currentMinute, inst.currentSecond)));
			return startDate;
		},

		/* Generate the HTML for the current state of the date picker. */
		_generateHTML: function(inst) {
			var today = new Date();
			today = this._daylightSavingAdjust(inst,
			new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
			var showTime = this._showTime(inst);
			var isRTL = this._get(inst, 'isRTL');
			var showButtonPanel = this._get(inst, 'showButtonPanel');
			var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
			var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
			var numMonths = this._getNumberOfMonths(inst);
			var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
			var stepMonths = this._get(inst, 'stepMonths');
			var stepBigMonths = this._get(inst, 'stepBigMonths');
			var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
			var currentDate = this._daylightSavingAdjust(inst, (!inst.currentDay ? new Date(9999, 9, 9) :
			new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
			var minDate = this._getMinMaxDate(inst, 'min', true);
			var maxDate = this._getMinMaxDate(inst, 'max');
			var drawMonth = inst.drawMonth - showCurrentAtPos;
			var drawYear = inst.drawYear;
			var drawHour = inst.drawHour;
			var drawMinute = inst.drawMinute;
			var drawSecond = inst.drawSecond;
			var drawAmPm = inst.drawAmPm;
			if (drawMonth < 0) {
				drawMonth += 12;
				drawYear--;
			}
			if (maxDate) {
				var maxDraw = this._daylightSavingAdjust(inst, new Date(maxDate.getFullYear(),
				maxDate.getMonth() - numMonths[1] + 1, maxDate.getDate()));
				maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
				while (this._daylightSavingAdjust(inst, new Date(drawYear, drawMonth, 1)) > maxDraw) {
					drawMonth--;
					if (drawMonth < 0) {
						drawMonth = 11;
						drawYear--;
					}
				}
			}
			inst.drawMonth = drawMonth;
			inst.drawYear = drawYear;
			inst.drawHour = drawHour;
			inst.drawMinute = drawMinute;
			inst.drawSecond = drawSecond;
			inst.drawAmPm = drawAmPm;
			var prevText = this._get(inst, 'prevText');
			prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
			this._daylightSavingAdjust(inst, new Date(drawYear, drawMonth - stepMonths, 1)),
			this._getFormatConfig(inst)));
			var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
			'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' +
			' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + (isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' :
			(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + (isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>'));
			var nextText = this._get(inst, 'nextText');
			nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
			this._daylightSavingAdjust(inst, new Date(drawYear, drawMonth + stepMonths, 1)),
			this._getFormatConfig(inst)));
			var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
			'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' +
			' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + (isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' :
			(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + (isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>'));
			var currentText = this._get(inst, 'currentText');
			var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
			currentText = (!navigationAsDateFormat ? currentText :
			this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
			var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : '');
			var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') +
			(this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery.datepicker._gotoToday(\'#' + inst.id + '\');"' +
			'>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : '';
			var hourMinuteHeader = this._generateHourMinuteHeader(inst);
			var firstDay = parseInt(this._get(inst, 'firstDay'), 10);
			firstDay = (isNaN(firstDay) ? 0 : firstDay);
			var dayNames = this._get(inst, 'dayNames');
			var dayNamesShort = this._get(inst, 'dayNamesShort');
			var dayNamesMin = this._get(inst, 'dayNamesMin');
			var monthNames = this._get(inst, 'monthNames');
			var monthNamesShort = this._get(inst, 'monthNamesShort');
			var beforeShowDay = this._get(inst, 'beforeShowDay');
			var showOtherMonths = this._get(inst, 'showOtherMonths');
			var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
			var endDate = inst.endDay ? this._daylightSavingAdjust(inst,
			new Date(inst.endYear, inst.endMonth, inst.endDay)) : currentDate;
			var defaultDate = this._getDefaultDate(inst);
			var html = '';
			for (var row = 0; row < numMonths[0]; row++) {
				var group = '';
				for (var col = 0; col < numMonths[1]; col++) {
					var selectedDate = this._daylightSavingAdjust(inst, new Date(drawYear, drawMonth, inst.selectedDay));
					var cornerClass = ' ui-corner-all';
					var calender = '';
					if (isMultiMonth) {
						calender += '<div class="ui-datepicker-group ui-datepicker-group-';
						switch (col) {
							case 0: calender += 'first'; cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break;
							case numMonths[1] - 1: calender += 'last'; cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break;
							default: calender += 'middle'; cornerClass = ''; break;
						}
						calender += '">';
					}
					calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' +
					(/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') +
					(/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') +
					this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
					selectedDate, row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
					'</div><table class="ui-datepicker-calendar"><thead>' +
					'<tr>';
					var thead = '';
					for (var dow = 0; dow < 7; dow++) { // days of the week
						var day = (dow + firstDay) % 7;
						thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' +
						'<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>';
					}
					calender += thead + '</tr></thead><tbody>';
					var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
					if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
						inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
					var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
					var numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7)); // calculate the number of rows to generate
					var printDate = this._daylightSavingAdjust(inst, new Date(drawYear, drawMonth, 1 - leadDays));
					for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
						calender += '<tr>';
						var tbody = '';
						for (var dow = 0; dow < 7; dow++) { // create date picker days
							var daySettings = (beforeShowDay ?
							beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
							var otherMonth = (printDate.getMonth() != drawMonth);
							var unselectable = otherMonth || !daySettings[0] ||
							(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
							tbody += '<td class="' +
							((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends
							(otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months
							((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key
							(defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ?
							// or defaultDate is current printedDate and defaultDate is selectedDate
							' ' + this._dayOverClass : '') + // highlight selected day
							(unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled' : '') +  // highlight unselectable days
							(otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
							(printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range
							' ' + this._currentClass : '') + // highlight selected day
							(printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different)
							((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title
							(unselectable ? '' : ' onclick="DP_jQuery.datepicker._selectDay(\'#' +
							inst.id + '\',' + drawMonth + ',' + drawYear + ', this);return false;"') + '>' + // actions
							(otherMonth ? (showOtherMonths ? printDate.getDate() : '&#xa0;') : // display for other months
							(unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' +
							(printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') +
							(printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range
							' ui-state-active' : '') + // highlight selected day
							'" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display for this month
							printDate.setDate(printDate.getDate() + 1);
							printDate = this._daylightSavingAdjust(inst, printDate);
						}
						calender += tbody + '</tr>';
					}
					drawMonth++;
					if (drawMonth > 11) {
						drawMonth = 0;
						drawYear++;
					}
					calender += '</tbody></table>' + (isMultiMonth ? '</div>' +
							((numMonths[0] > 0 && col == numMonths[1] - 1) ? '<div class="ui-datepicker-row-break"></div>' : '') : '');
					group += calender;
				}
				html += group;
			}
			html += (showTime ? hourMinuteHeader : '') + buttonPanel + ($.browser.msie && parseInt($.browser.version, 10) < 7 && !inst.inline ?
			'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : '');
			inst._keyEvent = false;
			return html;
		},

		/* Generate the month and year header. */
		_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
			selectedDate, secondary, monthNames, monthNamesShort) {
			minDate = (inst.rangeStart && minDate && selectedDate < minDate ? selectedDate : minDate);
			var changeMonth = this._get(inst, 'changeMonth');
			var changeYear = this._get(inst, 'changeYear');
			var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
			var html = '<div class="ui-datepicker-title">';
			var monthHtml = '';
			// month selection
			if (secondary || !changeMonth)
				monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span> ';
			else {
				var inMinYear = (minDate && minDate.getFullYear() == drawYear);
				var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
				monthHtml += '<select class="ui-datepicker-month" ' +
				'onchange="DP_jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' +
				'onclick="DP_jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
			 	'>';
				for (var month = 0; month < 12; month++) {
					if ((!inMinYear || month >= minDate.getMonth()) &&
						(!inMaxYear || month <= maxDate.getMonth()))
						monthHtml += '<option value="' + month + '"' +
						(month == drawMonth ? ' selected="selected"' : '') +
						'>' + monthNamesShort[month] + '</option>';
				}
				monthHtml += '</select>';
			}
			if (!showMonthAfterYear)
				html += monthHtml + ((secondary || changeMonth || changeYear) && (!(changeMonth && changeYear)) ? '&#xa0;' : '');
			// year selection
			if (secondary || !changeYear)
				html += '<span class="ui-datepicker-year">' + drawYear + '</span>';
			else {
				// determine range of years to display
				var years = this._get(inst, 'yearRange').split(':');
				var year = 0;
				var endYear = 0;
				if (years.length != 2) {
					year = drawYear - 10;
					endYear = drawYear + 10;
				} else if (years[0].charAt(0) == '+' || years[0].charAt(0) == '-') {
					year = drawYear + parseInt(years[0], 10);
					endYear = drawYear + parseInt(years[1], 10);
				} else {
					year = parseInt(years[0], 10);
					endYear = parseInt(years[1], 10);
				}
				year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
				endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
				html += '<select class="ui-datepicker-year" ' +
				'onchange="DP_jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' +
				'onclick="DP_jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
				'>';
				for (; year <= endYear; year++) {
					html += '<option value="' + year + '"' +
					(year == drawYear ? ' selected="selected"' : '') +
					'>' + year + '</option>';
				}
				html += '</select>';
			}
			if (showMonthAfterYear)
				html += (secondary || changeMonth || changeYear ? '&#xa0;' : '') + monthHtml;
			html += '</div>'; // Close datepicker_header
			return html;
		},

		/* Generate the hour, minute and second */
		_generateHourMinuteHeader: function(inst) {
			var currentText = this._get(inst, 'timeText');
			var ampm = (this._get(inst, 'dateFormat').indexOf('h') > -1);
			var drawHour = inst.drawHour;
			var drawMinute = inst.drawMinute;
			var drawSecond = inst.drawSecond;
			var drawAmPm = inst.drawAmPm;
			var html = '<div class="' + this._timeClass + ' ui-corner-all">' +
					   '<span class="ui-datepicker-time-caption">' + currentText + '</span>';
			// hour selection
			var hour = 0;
			var endHour = 23;
			if (ampm) {
				drawHour = evalAmPmHour(drawHour);
				hour = 1;
				endHour = 12;
			}

			html += '<select class="ui-datepicker-time" ' +
					'onchange="jQuery.datepicker._selectHour(\'#' + inst.id + '\', this);">';
			for (; hour <= endHour; hour++) {
				html += '<option value="' + format_hourmin(hour) + '"' +
							(hour == drawHour ? ' selected="selected"' : '') +
							'>' + format_hourmin(hour) + '</option>';
			}
			html += '</select>';
			// minute selection
			var minute = 0;
			var endMinute = 59;
			html += ':<select class="ui-datepicker-time" ' +
					'onchange="jQuery.datepicker._selectMinute(\'#' + inst.id + '\', this);">';
			for (; minute <= endMinute; minute++) {
				html += '<option value="' + format_hourmin(minute) + '"' +
							(minute == drawMinute ? ' selected="selected"' : '') +
							'>' + format_hourmin(minute) + '</option>';
			}
			html += '</select>';
			// second selection (only if SS appears in dateFormat)
			if (this._get(inst, 'dateFormat').indexOf('S') > -1) {
				var second = 0;
				var endSecond = 59;
				html += ':<select class="ui-datepicker-time" ' +
						'onchange="jQuery.datepicker._selectSecond(\'#' + inst.id + '\', this);">';
				for (; second <= endSecond; second++) {
					html += '<option value="' + format_hourmin(second) + '"' +
								(second == drawSecond ? ' selected="selected"' : '') +
								'>' + format_hourmin(second) + '</option>';
				}
				html += '</select>';
			}
			// am/pm selection
			if (ampm) {
				html += '&nbsp;<select class="ui-datepicker-time" ' +
						'onchange="jQuery.datepicker._selectAmPm(\'#' + inst.id + '\', this);">';
				html += '<option value="AM"' + ("AM" == drawAmPm ? ' selected="selected"' : '') + '>AM</option>';
				html += '<option value="PM"' + ("PM" == drawAmPm ? ' selected="selected"' : '') + '>PM</option>';
				html += '</select>';
			}

			html += '</div>';
			return html;
		},

		/* Adjust one of the date sub-fields. */
		_adjustInstDate: function(inst, offset, period) {
			var year = inst.drawYear + (period == 'Y' ? offset : 0);
			var month = inst.drawMonth + (period == 'M' ? offset : 0);
			var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
			(period == 'D' ? offset : 0);
			var date = this._daylightSavingAdjust(inst, new Date(year, month, day));
			// ensure it is within the bounds set
			var minDate = this._getMinMaxDate(inst, 'min', true);
			var maxDate = this._getMinMaxDate(inst, 'max');
			date = (minDate && date < minDate ? minDate : date);
			date = (maxDate && date > maxDate ? maxDate : date);
			inst.selectedDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = date.getFullYear();
			if (period == 'M' || period == 'Y')
				this._notifyChange(inst);
		},

		/* Notify change of month/year. */
		_notifyChange: function(inst) {
			var onChange = this._get(inst, 'onChangeMonthYear');
			if (onChange)
				onChange.apply((inst.input ? inst.input[0] : null),
				[inst.selectedYear, inst.selectedMonth + 1, inst]);
		},

		/* Determine the number of months to show. */
		_getNumberOfMonths: function(inst) {
			var numMonths = this._get(inst, 'numberOfMonths');
			return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
		},

		/* Determine the current maximum date - ensure no time components are set - may be overridden for a range. */
		_getMinMaxDate: function(inst, minMax, checkRange) {
			var date = this._determineDate(inst, this._get(inst, minMax + 'Date'), null);
			return (!checkRange || !inst.rangeStart ? date :
			(!date || inst.rangeStart > date ? inst.rangeStart : date));
		},

		/* Find the number of days in a given month. */
		_getDaysInMonth: function(year, month) {
			return 32 - new Date(year, month, 32).getDate();
		},

		/* Find the day of the week of the first of a month. */
		_getFirstDayOfMonth: function(year, month) {
			return new Date(year, month, 1).getDay();
		},

		/* Determines if we should allow a "next/prev" month display change. */
		_canAdjustMonth: function(inst, offset, curYear, curMonth) {
			var numMonths = this._getNumberOfMonths(inst);
			var date = this._daylightSavingAdjust(inst, new Date(
			curYear, curMonth + (offset < 0 ? offset : numMonths[1]), 1));
			if (offset < 0)
				date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
			return this._isInRange(inst, date);
		},

		/* Is the given date in the accepted range? */
		_isInRange: function(inst, date) {
			// during range selection, use minimum of selected date and range start
			var newMinDate = (!inst.rangeStart ? null : this._daylightSavingAdjust(inst,
			new Date(inst.selectedYear, inst.selectedMonth, inst.selectedDay)));
			newMinDate = (newMinDate && inst.rangeStart < newMinDate ? inst.rangeStart : newMinDate);
			var minDate = newMinDate || this._getMinMaxDate(inst, 'min');
			var maxDate = this._getMinMaxDate(inst, 'max');
			return ((!minDate || date >= minDate) && (!maxDate || date <= maxDate));
		},

		/* Provide the configuration settings for formatting/parsing. */
		_getFormatConfig: function(inst) {
			var shortYearCutoff = this._get(inst, 'shortYearCutoff');
			shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
			new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
			return { shortYearCutoff: shortYearCutoff,
				dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
				monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')
			};
		},

		/* Format the given date for display. */
		_formatDate: function(inst, day, month, year, hour, minute, second, ampm) {
			var b12HrTime = false;
			if(this._get(inst, 'dateFormat').indexOf('h') > -1)
				b12HrTime = true;
			
			if (!day) {
				inst.currentDay = inst.selectedDay;
				inst.currentMonth = inst.selectedMonth;
				inst.currentYear = inst.selectedYear;
				inst.currentHour = b12HrTime ? evalAmPm(ampm, inst.currentHour) : inst.currentHour;
				inst.currentMinute = inst.selectedMinute;
				inst.currentSecond = inst.selectedSecond;
			}
			var date = (day ? (typeof day == 'object' ? day :
				this._daylightSavingAdjust(inst, new Date(year, month, day, 
					b12HrTime ? evalAmPm(ampm, hour) : hour, minute, second))) :
				this._daylightSavingAdjust(inst, new Date(inst.currentYear, inst.currentMonth, inst.currentDay, 
					b12HrTime ? evalAmPm(ampm, inst.currentHour) : hour, inst.currentMinute, inst.currentSecond)));
			return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
		}
	});

	/* jQuery extend now ignores nulls! */
	function extendRemove(target, props) {
		$.extend(target, props);
		for (var name in props)
			if (props[name] == null || props[name] == undefined)
			target[name] = props[name];
		return target;
	};

	function format_hourmin(hourmin) {
		var sHourmin = String(hourmin);
		if (sHourmin.length == 1) {
			return '0' + sHourmin
		} else {
			return sHourmin;
		}
	};
	
	function eval12Hr(hour) {
		return (hour < 12) ? "AM" : "PM";
	}
	
	function evalAmPm(ampm, hour) {
		hour = evalAmPmHour(hour);
		if(ampm == "PM" && hour < 12)
			hour += 12;
		else if(ampm == "AM" && hour == 12) 
			hour = 0;
	
		return hour;
	};
	
	function evalAmPmHour(hour) {
		hour = ((hour + 11) % 12) + 1;
				
		return hour;
	};
	
				

	/* Determine whether an object is an array. */
	function isArray(a) {
		return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
		(a.constructor && a.constructor.toString().match(/\Array\(\)/))));
	};

	/* Invoke the datepicker functionality.
	@param  options  string - a command, optionally followed by additional parameters or
	Object - settings for attaching new datepicker functionality
	@return  jQuery object */
	$.fn.datepicker = function(options) {

		/* Initialise the date picker. */
		if (!$.datepicker.initialized) {
			$(document).mousedown($.datepicker._checkExternalClick).
			find('body').append($.datepicker.dpDiv);
			$.datepicker.initialized = true;
		}

		var otherArgs = Array.prototype.slice.call(arguments, 1);
		if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate'))
			return $.datepicker['_' + options + 'Datepicker'].
			apply($.datepicker, [this[0]].concat(otherArgs));
		return this.each(function() {
			typeof options == 'string' ?
			$.datepicker['_' + options + 'Datepicker'].
				apply($.datepicker, [this].concat(otherArgs)) :
			$.datepicker._attachDatepicker(this, options);
		});
	};

	$.datepicker = new Datepicker(); // singleton instance
	$.datepicker.initialized = false;
	$.datepicker.uuid = new Date().getTime();
	$.datepicker.version = "1.7.1";

	// Workaround for #4055
	// Add another global to avoid noConflict issues with inline event handlers
	window.DP_jQuery = $;

})(jQuery);;
/* Dutch (UTF-8) initialisation for the jQuery UI date picker plugin. */
/* Written by Mathias Bynens <http://mathiasbynens.be/> */
jQuery(function($){
	$.datepicker.regional.nl = {
		closeText: 'Sluiten',
		prevText: '←',
		nextText: '→',
		currentText: 'Vandaag',
		monthNames: ['januari', 'februari', 'maart', 'april', 'mei', 'juni',
		'juli', 'augustus', 'september', 'oktober', 'november', 'december'],
		monthNamesShort: ['jan', 'feb', 'maa', 'apr', 'mei', 'jun',
		'jul', 'aug', 'sep', 'okt', 'nov', 'dec'],
		dayNames: ['zondag', 'maandag', 'dinsdag', 'woensdag', 'donderdag', 'vrijdag', 'zaterdag'],
		dayNamesShort: ['zon', 'maa', 'din', 'woe', 'don', 'vri', 'zat'],
		dayNamesMin: ['zo', 'ma', 'di', 'wo', 'do', 'vr', 'za'],
		dateFormat: 'dd/mm/yy', firstDay: 1,
		isRTL: false};
	$.datepicker.setDefaults($.datepicker.regional.nl);
});;
var SWFUploader = function(aSettings){
	var aFileQueue			= {};
	var oSWFUpload;
	var oForm				= $('#' + aSettings['element']).parents('form');
	var bUploadComplete		= false;
	var sSWFUploadHolder	= 'swfupload-holder';
	var sQueueHolder		= 'swfupload-queue-holder';
	var sProgressHolder		= 'progress-holder';
	var sUploadHolder 		= 'swfupload-uploaded-holder';
	var sPath;
	var iTotalSize			= 0;
	var iPercent			= 0;
	var iNumFilesInQueue	= 0;
	
	/**
	 * Reset the file uploader, delete all settings/selected files (not fysically, just in the variables)
	 */
	function reset()
	{
		$('#' + sQueueHolder).html('');
		
		if (iNumFilesInQueue > 0)
		{
			for(sFileId in aFileQueue)
			{
				oSWFUpload.cancelUpload(sFileId);
			};
		}
		
		iTotalSize			= 0;
		bHasFileToUpload	= false;
		aFileQueue			= {};
	}
	
	function fileQueueError(file, errorCode, message)
	{
		try
		{
			// Handle this error separately because we don't want to create a FileProgress element for it.
			switch (errorCode)
			{
				case SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED:
					alert("Er staan te veel bestanden in de wachtrij.\n" + (message === 0 ? "Je hebt de limiet voor het aantal bestand bereikt." : "Je mag " + (message > 1 ? "tot " + message + " bestanden selecteren." : "een bestand selecteren.")));
					return;
				case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
					alert("Het geselecteerde bestand is te groot.");
					this.debug("Error Code: File too big, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
					return;
				case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
					alert("Het geselecteerde bestand is leeg, selecteer een ander bestand.");
					this.debug("Error Code: Zero byte file, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
					return;
				case SWFUpload.QUEUE_ERROR.INVALID_FILETYPE:
					alert("Het geselecteerde bestand heeft niet het goede formaat.");
					this.debug("Error Code: Invalid File Type, File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
					return;
				default:
					alert("Er is een fout onstaan tijdens het versturen van het bestand, probeer het later nogmaals.");
					this.debug("Error Code: " + errorCode + ", File name: " + file.name + ", File size: " + file.size + ", Message: " + message);
					return;
			}
		}
		catch (e) { }
	}
	
	function fileRemoveFromQueue(oEvent)
	{
		//Get the id
		var sId = $($(this).parent().get(0)).attr('id').replace(/file_/, '');
		
		//Cancel the upload
		oSWFUpload.cancelUpload(sId);
		
		//Remove the file from the queue
		$($(this).parent().get(0)).remove();
		
		//Decrease the totalsize
		iTotalSize = iTotalSize - aFileQueue[sId].size;
		
		//Delete it from the internal queue
		delete aFileQueue[sId];
		
		//Decrease number of files in queue
		iNumFilesInQueue--;
		
		//Check if we still have files to upload
		if(iNumFilesInQueue == 0)
		{
			reset();
		}
	}
	
	function fileDialogStart()
	{
		
	}
	
	function fileQueued(file)
	{
		bHasFileToUpload	 = true;
		aFileQueue[file.id]	 = file;
		iTotalSize			+= file.size;
		iNumFilesInQueue++;
		
		$('#' + sQueueHolder).append($('<div>').
			attr('class', 'file').
			attr('id', "file_" + file.id).
			html(file.name).prepend( $('<div>').attr('class', 'icon').click(fileRemoveFromQueue) )
		);
	}
	
	function fileDialogComplete(numFilesSelected, numFilesQueued)
	{
		
	}
	
	
	function uploadError(file, errorCode, message)
	{
	}
	
	function uploadComplete(file)
	{
	}
	
	function uploadSuccess(file, serverData){
		$('#' + sQueueHolder + ' #file_' + file.id  + ' .icon').removeClass('pending').addClass('finished');
		
		$('#' + sUploadHolder).append('<input type="hidden" name="'+ aSettings['elementName'] +'_new[]" value="'+serverData+'" />');
		
	}
	
	function uploadProgress(file, bytesLoaded, bytesTotal)
	{
		aFileQueue[file.id].bytesLoaded	= bytesLoaded;

		var iTotalbytesLoaded = 0;
		
		for(sFileId in aFileQueue)
		{
			iTotalbytesLoaded += typeof aFileQueue[sFileId].bytesLoaded != 'undefined' ? aFileQueue[sFileId].bytesLoaded : 0;
		};
		var percent		= Math.ceil((iTotalbytesLoaded / iTotalSize) * 100);
		if(percent == 100)
		{
			percent = 99;
		}
		if($( '#' + sProgressHolder ).css('display') == 'none')
		{
			$('#' + sProgressHolder).css('display', 'block');
		}
		$('#' + sProgressHolder + ' div.inner').css('width', percent+'%');
		$('#' + sProgressHolder + ' div.progress').html(percent+'%');
	}
	
	function queueComplete(file)
	{
		bUploadComplete = true;
		oForm.submit();
	}
	
	var aOptions = {
		file_post_name				: "swfupload_file",
		flash_url					: Drupal.settings.basePath + 'sites/all/modules/custom/customform/swfupload/Flash/swfupload.swf',
		
		file_size_limit				: 2560000,
		file_types					: typeof aSettings.filetypes != 'undefined' && aSettings.filetypes != "" ? aSettings.filetypes : "*.*",
		file_types_description		: typeof aSettings.filetypes_name != 'undefined' && aSettings.filetypes_name != "" ? aSettings.filetypes_name : "All Files",
		//file_upload_limit			: "0",
		file_upload_limit 			: "100",
		file_queue_limit 			: aSettings.numFiles,

		
		file_dialog_start_handler	: fileDialogStart,
		file_queued_handler			: fileQueued,
		file_queue_error_handler	: fileQueueError,
		file_dialog_complete_handler: fileDialogComplete,
		
		upload_progress_handler		: uploadProgress,
		upload_error_handler		: uploadError,
		upload_success_handler		: uploadSuccess,
		upload_complete_handler		: uploadComplete,
		queue_complete_handler		: queueComplete,
		
		button_image_url			: Drupal.settings.basePath + 'sites/all/modules/custom/customform/images/bg-formbutton.png',
		button_placeholder_id		: sSWFUploadHolder,
		button_width				: 120,
		button_height				: 24,
		button_text					: "<span class='btn-swfupload'>Bladeren</div>",
		button_text_top_padding 	: 2,
		button_cursor 				: SWFUpload.CURSOR.HAND,
		button_text_style			: ".btn-swfupload { display: block; text-align: center; font-family: Arial,Helvetica,sans-serif; }",
		button_window_mode 			: SWFUpload.WINDOW_MODE.TRANSPARENT
		
	};
	oSWFUpload = new SWFUpload(aOptions);
	oForm.submit(function(event)
	{	
		if(!bUploadComplete)
		{
			$('#' + sQueueHolder + ' .icon').addClass('pending');
			oSWFUpload.setUplogadURL(Drupal.settings.basePath + 'customform/swfupload?path=' + aSettings.path + '&url=' + sPath);
			oSWFUpload.startUpload();
			return false;
		}
		return true;
	});
};	;
/**
 * SWFUpload: http://www.swfupload.org, http://swfupload.googlecode.com
 *
 * mmSWFUpload 1.0: Flash upload dialog - http://profandesign.se/swfupload/,  http://www.vinterwebb.se/
 *
 * SWFUpload is (c) 2006-2007 Lars Huring, Olov Nilz�n and Mammon Media and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * SWFUpload 2 is (c) 2007-2008 Jake Roberts and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 */


/* ******************* */
/* Constructor & Init  */
/* ******************* */
var SWFUpload;

if (SWFUpload == undefined) {
	SWFUpload = function (settings) {
		this.initSWFUpload(settings);
	};
}

SWFUpload.prototype.initSWFUpload = function (settings) {
	try {
		this.customSettings = {};	// A container where developers can place their own settings associated with this instance.
		this.settings = settings;
		this.eventQueue = [];
		this.movieName = "SWFUpload_" + SWFUpload.movieCount++;
		this.movieElement = null;


		// Setup global control tracking
		SWFUpload.instances[this.movieName] = this;

		// Load the settings.  Load the Flash movie.
		this.initSettings();
		this.loadFlash();
		this.displayDebugInfo();
	} catch (ex) {
		delete SWFUpload.instances[this.movieName];
		throw ex;
	}
};

/* *************** */
/* Static Members  */
/* *************** */
SWFUpload.instances = {};
SWFUpload.movieCount = 0;
SWFUpload.version = "2.2.0 2009-03-25";
SWFUpload.QUEUE_ERROR = {
	QUEUE_LIMIT_EXCEEDED	  		: -100,
	FILE_EXCEEDS_SIZE_LIMIT  		: -110,
	ZERO_BYTE_FILE			  		: -120,
	INVALID_FILETYPE		  		: -130
};
SWFUpload.UPLOAD_ERROR = {
	HTTP_ERROR				  		: -200,
	MISSING_UPLOAD_URL	      		: -210,
	IO_ERROR				  		: -220,
	SECURITY_ERROR			  		: -230,
	UPLOAD_LIMIT_EXCEEDED	  		: -240,
	UPLOAD_FAILED			  		: -250,
	SPECIFIED_FILE_ID_NOT_FOUND		: -260,
	FILE_VALIDATION_FAILED	  		: -270,
	FILE_CANCELLED			  		: -280,
	UPLOAD_STOPPED					: -290
};
SWFUpload.FILE_STATUS = {
	QUEUED		 : -1,
	IN_PROGRESS	 : -2,
	ERROR		 : -3,
	COMPLETE	 : -4,
	CANCELLED	 : -5
};
SWFUpload.BUTTON_ACTION = {
	SELECT_FILE  : -100,
	SELECT_FILES : -110,
	START_UPLOAD : -120
};
SWFUpload.CURSOR = {
	ARROW : -1,
	HAND : -2
};
SWFUpload.WINDOW_MODE = {
	WINDOW : "window",
	TRANSPARENT : "transparent",
	OPAQUE : "opaque"
};

// Private: takes a URL, determines if it is relative and converts to an absolute URL
// using the current site. Only processes the URL if it can, otherwise returns the URL untouched
SWFUpload.completeURL = function(url) {
	if (typeof(url) !== "string" || url.match(/^https?:\/\//i) || url.match(/^\//)) {
		return url;
	}
	
	var currentURL = window.location.protocol + "//" + window.location.hostname + (window.location.port ? ":" + window.location.port : "");
	
	var indexSlash = window.location.pathname.lastIndexOf("/");
	if (indexSlash <= 0) {
		path = "/";
	} else {
		path = window.location.pathname.substr(0, indexSlash) + "/";
	}
	
	return /*currentURL +*/ path + url;
	
};


/* ******************** */
/* Instance Members  */
/* ******************** */

// Private: initSettings ensures that all the
// settings are set, getting a default value if one was not assigned.
SWFUpload.prototype.initSettings = function () {
	this.ensureDefault = function (settingName, defaultValue) {
		this.settings[settingName] = (this.settings[settingName] == undefined) ? defaultValue : this.settings[settingName];
	};
	
	// Upload backend settings
	this.ensureDefault("upload_url", "");
	this.ensureDefault("preserve_relative_urls", false);
	this.ensureDefault("file_post_name", "Filedata");
	this.ensureDefault("post_params", {});
	this.ensureDefault("use_query_string", false);
	this.ensureDefault("requeue_on_error", false);
	this.ensureDefault("http_success", []);
	this.ensureDefault("assume_success_timeout", 0);
	
	// File Settings
	this.ensureDefault("file_types", "*.*");
	this.ensureDefault("file_types_description", "All Files");
	this.ensureDefault("file_size_limit", 0);	// Default zero means "unlimited"
	this.ensureDefault("file_upload_limit", 0);
	this.ensureDefault("file_queue_limit", 0);

	// Flash Settings
	this.ensureDefault("flash_url", "swfupload.swf");
	this.ensureDefault("prevent_swf_caching", true);
	
	// Button Settings
	this.ensureDefault("button_image_url", "");
	this.ensureDefault("button_width", 1);
	this.ensureDefault("button_height", 1);
	this.ensureDefault("button_text", "");
	this.ensureDefault("button_text_style", "color: #000000; font-size: 16pt;");
	this.ensureDefault("button_text_top_padding", 0);
	this.ensureDefault("button_text_left_padding", 0);
	this.ensureDefault("button_action", SWFUpload.BUTTON_ACTION.SELECT_FILES);
	this.ensureDefault("button_disabled", false);
	this.ensureDefault("button_placeholder_id", "");
	this.ensureDefault("button_placeholder", null);
	this.ensureDefault("button_cursor", SWFUpload.CURSOR.ARROW);
	this.ensureDefault("button_window_mode", SWFUpload.WINDOW_MODE.WINDOW);
	
	// Debug Settings
	this.ensureDefault("debug", false);
	this.settings.debug_enabled = this.settings.debug;	// Here to maintain v2 API
	
	// Event Handlers
	this.settings.return_upload_start_handler = this.returnUploadStart;
	this.ensureDefault("swfupload_loaded_handler", null);
	this.ensureDefault("file_dialog_start_handler", null);
	this.ensureDefault("file_queued_handler", null);
	this.ensureDefault("file_queue_error_handler", null);
	this.ensureDefault("file_dialog_complete_handler", null);
	
	this.ensureDefault("upload_start_handler", null);
	this.ensureDefault("upload_progress_handler", null);
	this.ensureDefault("upload_error_handler", null);
	this.ensureDefault("upload_success_handler", null);
	this.ensureDefault("upload_complete_handler", null);
	
	this.ensureDefault("debug_handler", this.debugMessage);

	this.ensureDefault("custom_settings", {});

	// Other settings
	this.customSettings = this.settings.custom_settings;
	
	// Update the flash url if needed
	if (!!this.settings.prevent_swf_caching) {
		this.settings.flash_url = this.settings.flash_url + (this.settings.flash_url.indexOf("?") < 0 ? "?" : "&") + "preventswfcaching=" + new Date().getTime();
	}
	
	if (!this.settings.preserve_relative_urls) {
		//this.settings.flash_url = SWFUpload.completeURL(this.settings.flash_url);	// Don't need to do this one since flash doesn't look at it
		this.settings.upload_url = SWFUpload.completeURL(this.settings.upload_url);
		this.settings.button_image_url = SWFUpload.completeURL(this.settings.button_image_url);
	}
	
	delete this.ensureDefault;
};

// Private: loadFlash replaces the button_placeholder element with the flash movie.
SWFUpload.prototype.loadFlash = function () {
	var targetElement, tempParent;

	// Make sure an element with the ID we are going to use doesn't already exist
	if (document.getElementById(this.movieName) !== null) {
		throw "ID " + this.movieName + " is already in use. The Flash Object could not be added";
	}

	// Get the element where we will be placing the flash movie
	targetElement = document.getElementById(this.settings.button_placeholder_id) || this.settings.button_placeholder;

	if (targetElement == undefined) {
		throw "Could not find the placeholder element: " + this.settings.button_placeholder_id;
	}

	// Append the container and load the flash
	tempParent = document.createElement("div");
	tempParent.innerHTML = this.getFlashHTML();	// Using innerHTML is non-standard but the only sensible way to dynamically add Flash in IE (and maybe other browsers)
	targetElement.parentNode.replaceChild(tempParent.firstChild, targetElement);

	// Fix IE Flash/Form bug
	if (window[this.movieName] == undefined) {
		window[this.movieName] = this.getMovieElement();
	}
	
};

// Private: getFlashHTML generates the object tag needed to embed the flash in to the document
SWFUpload.prototype.getFlashHTML = function () {
	// Flash Satay object syntax: http://www.alistapart.com/articles/flashsatay
	return ['<object id="', this.movieName, '" type="application/x-shockwave-flash" data="', this.settings.flash_url, '" width="', this.settings.button_width, '" height="', this.settings.button_height, '" class="swfupload">',
				'<param name="wmode" value="', this.settings.button_window_mode, '" />',
				'<param name="movie" value="', this.settings.flash_url, '" />',
				'<param name="quality" value="high" />',
				'<param name="menu" value="false" />',
				'<param name="allowScriptAccess" value="always" />',
				'<param name="flashvars" value="' + this.getFlashVars() + '" />',
				'</object>'].join("");
};

// Private: getFlashVars builds the parameter string that will be passed
// to flash in the flashvars param.
SWFUpload.prototype.getFlashVars = function () {
	// Build a string from the post param object
	var paramString = this.buildParamString();
	var httpSuccessString = this.settings.http_success.join(",");
	
	// Build the parameter string
	return ["movieName=", encodeURIComponent(this.movieName),
			"&amp;uploadURL=", encodeURIComponent(this.settings.upload_url),
			"&amp;useQueryString=", encodeURIComponent(this.settings.use_query_string),
			"&amp;requeueOnError=", encodeURIComponent(this.settings.requeue_on_error),
			"&amp;httpSuccess=", encodeURIComponent(httpSuccessString),
			"&amp;assumeSuccessTimeout=", encodeURIComponent(this.settings.assume_success_timeout),
			"&amp;params=", encodeURIComponent(paramString),
			"&amp;filePostName=", encodeURIComponent(this.settings.file_post_name),
			"&amp;fileTypes=", encodeURIComponent(this.settings.file_types),
			"&amp;fileTypesDescription=", encodeURIComponent(this.settings.file_types_description),
			"&amp;fileSizeLimit=", encodeURIComponent(this.settings.file_size_limit),
			"&amp;fileUploadLimit=", encodeURIComponent(this.settings.file_upload_limit),
			"&amp;fileQueueLimit=", encodeURIComponent(this.settings.file_queue_limit),
			"&amp;debugEnabled=", encodeURIComponent(this.settings.debug_enabled),
			"&amp;buttonImageURL=", encodeURIComponent(this.settings.button_image_url),
			"&amp;buttonWidth=", encodeURIComponent(this.settings.button_width),
			"&amp;buttonHeight=", encodeURIComponent(this.settings.button_height),
			"&amp;buttonText=", encodeURIComponent(this.settings.button_text),
			"&amp;buttonTextTopPadding=", encodeURIComponent(this.settings.button_text_top_padding),
			"&amp;buttonTextLeftPadding=", encodeURIComponent(this.settings.button_text_left_padding),
			"&amp;buttonTextStyle=", encodeURIComponent(this.settings.button_text_style),
			"&amp;buttonAction=", encodeURIComponent(this.settings.button_action),
			"&amp;buttonDisabled=", encodeURIComponent(this.settings.button_disabled),
			"&amp;buttonCursor=", encodeURIComponent(this.settings.button_cursor)
		].join("");
};

// Public: getMovieElement retrieves the DOM reference to the Flash element added by SWFUpload
// The element is cached after the first lookup
SWFUpload.prototype.getMovieElement = function () {
	if (this.movieElement == undefined) {
		this.movieElement = document.getElementById(this.movieName);
	}

	if (this.movieElement === null) {
		throw "Could not find Flash element";
	}
	
	return this.movieElement;
};

// Private: buildParamString takes the name/value pairs in the post_params setting object
// and joins them up in to a string formatted "name=value&amp;name=value"
SWFUpload.prototype.buildParamString = function () {
	var postParams = this.settings.post_params; 
	var paramStringPairs = [];

	if (typeof(postParams) === "object") {
		for (var name in postParams) {
			if (postParams.hasOwnProperty(name)) {
				paramStringPairs.push(encodeURIComponent(name.toString()) + "=" + encodeURIComponent(postParams[name].toString()));
			}
		}
	}

	return paramStringPairs.join("&amp;");
};

// Public: Used to remove a SWFUpload instance from the page. This method strives to remove
// all references to the SWF, and other objects so memory is properly freed.
// Returns true if everything was destroyed. Returns a false if a failure occurs leaving SWFUpload in an inconsistant state.
// Credits: Major improvements provided by steffen
SWFUpload.prototype.destroy = function () {
	try {
		// Make sure Flash is done before we try to remove it
		this.cancelUpload(null, false);
		

		// Remove the SWFUpload DOM nodes
		var movieElement = null;
		movieElement = this.getMovieElement();
		
		if (movieElement && typeof(movieElement.CallFunction) === "unknown") { // We only want to do this in IE
			// Loop through all the movie's properties and remove all function references (DOM/JS IE 6/7 memory leak workaround)
			for (var i in movieElement) {
				try {
					if (typeof(movieElement[i]) === "function") {
						movieElement[i] = null;
					}
				} catch (ex1) {}
			}

			// Remove the Movie Element from the page
			try {
				movieElement.parentNode.removeChild(movieElement);
			} catch (ex) {}
		}
		
		// Remove IE form fix reference
		window[this.movieName] = null;

		// Destroy other references
		SWFUpload.instances[this.movieName] = null;
		delete SWFUpload.instances[this.movieName];

		this.movieElement = null;
		this.settings = null;
		this.customSettings = null;
		this.eventQueue = null;
		this.movieName = null;
		
		
		return true;
	} catch (ex2) {
		return false;
	}
};


// Public: displayDebugInfo prints out settings and configuration
// information about this SWFUpload instance.
// This function (and any references to it) can be deleted when placing
// SWFUpload in production.
SWFUpload.prototype.displayDebugInfo = function () {
	this.debug(
		[
			"---SWFUpload Instance Info---\n",
			"Version: ", SWFUpload.version, "\n",
			"Movie Name: ", this.movieName, "\n",
			"Settings:\n",
			"\t", "upload_url:               ", this.settings.upload_url, "\n",
			"\t", "flash_url:                ", this.settings.flash_url, "\n",
			"\t", "use_query_string:         ", this.settings.use_query_string.toString(), "\n",
			"\t", "requeue_on_error:         ", this.settings.requeue_on_error.toString(), "\n",
			"\t", "http_success:             ", this.settings.http_success.join(", "), "\n",
			"\t", "assume_success_timeout:   ", this.settings.assume_success_timeout, "\n",
			"\t", "file_post_name:           ", this.settings.file_post_name, "\n",
			"\t", "post_params:              ", this.settings.post_params.toString(), "\n",
			"\t", "file_types:               ", this.settings.file_types, "\n",
			"\t", "file_types_description:   ", this.settings.file_types_description, "\n",
			"\t", "file_size_limit:          ", this.settings.file_size_limit, "\n",
			"\t", "file_upload_limit:        ", this.settings.file_upload_limit, "\n",
			"\t", "file_queue_limit:         ", this.settings.file_queue_limit, "\n",
			"\t", "debug:                    ", this.settings.debug.toString(), "\n",

			"\t", "prevent_swf_caching:      ", this.settings.prevent_swf_caching.toString(), "\n",

			"\t", "button_placeholder_id:    ", this.settings.button_placeholder_id.toString(), "\n",
			"\t", "button_placeholder:       ", (this.settings.button_placeholder ? "Set" : "Not Set"), "\n",
			"\t", "button_image_url:         ", this.settings.button_image_url.toString(), "\n",
			"\t", "button_width:             ", this.settings.button_width.toString(), "\n",
			"\t", "button_height:            ", this.settings.button_height.toString(), "\n",
			"\t", "button_text:              ", this.settings.button_text.toString(), "\n",
			"\t", "button_text_style:        ", this.settings.button_text_style.toString(), "\n",
			"\t", "button_text_top_padding:  ", this.settings.button_text_top_padding.toString(), "\n",
			"\t", "button_text_left_padding: ", this.settings.button_text_left_padding.toString(), "\n",
			"\t", "button_action:            ", this.settings.button_action.toString(), "\n",
			"\t", "button_disabled:          ", this.settings.button_disabled.toString(), "\n",

			"\t", "custom_settings:          ", this.settings.custom_settings.toString(), "\n",
			"Event Handlers:\n",
			"\t", "swfupload_loaded_handler assigned:  ", (typeof this.settings.swfupload_loaded_handler === "function").toString(), "\n",
			"\t", "file_dialog_start_handler assigned: ", (typeof this.settings.file_dialog_start_handler === "function").toString(), "\n",
			"\t", "file_queued_handler assigned:       ", (typeof this.settings.file_queued_handler === "function").toString(), "\n",
			"\t", "file_queue_error_handler assigned:  ", (typeof this.settings.file_queue_error_handler === "function").toString(), "\n",
			"\t", "upload_start_handler assigned:      ", (typeof this.settings.upload_start_handler === "function").toString(), "\n",
			"\t", "upload_progress_handler assigned:   ", (typeof this.settings.upload_progress_handler === "function").toString(), "\n",
			"\t", "upload_error_handler assigned:      ", (typeof this.settings.upload_error_handler === "function").toString(), "\n",
			"\t", "upload_success_handler assigned:    ", (typeof this.settings.upload_success_handler === "function").toString(), "\n",
			"\t", "upload_complete_handler assigned:   ", (typeof this.settings.upload_complete_handler === "function").toString(), "\n",
			"\t", "debug_handler assigned:             ", (typeof this.settings.debug_handler === "function").toString(), "\n"
		].join("")
	);
};

/* Note: addSetting and getSetting are no longer used by SWFUpload but are included
	the maintain v2 API compatibility
*/
// Public: (Deprecated) addSetting adds a setting value. If the value given is undefined or null then the default_value is used.
SWFUpload.prototype.addSetting = function (name, value, default_value) {
    if (value == undefined) {
        return (this.settings[name] = default_value);
    } else {
        return (this.settings[name] = value);
	}
};

// Public: (Deprecated) getSetting gets a setting. Returns an empty string if the setting was not found.
SWFUpload.prototype.getSetting = function (name) {
    if (this.settings[name] != undefined) {
        return this.settings[name];
	}

    return "";
};



// Private: callFlash handles function calls made to the Flash element.
// Calls are made with a setTimeout for some functions to work around
// bugs in the ExternalInterface library.
SWFUpload.prototype.callFlash = function (functionName, argumentArray) {
	argumentArray = argumentArray || [];
	
	var movieElement = this.getMovieElement();
	var returnValue, returnString;

	// Flash's method if calling ExternalInterface methods (code adapted from MooTools).
	try {
		returnString = movieElement.CallFunction('<invoke name="' + functionName + '" returntype="javascript">' + __flash__argumentsToXML(argumentArray, 0) + '</invoke>');
		returnValue = eval(returnString);
	} catch (ex) {
		throw "Call to " + functionName + " failed";
	}
	
	// Unescape file post param values
	if (returnValue != undefined && typeof returnValue.post === "object") {
		returnValue = this.unescapeFilePostParams(returnValue);
	}

	return returnValue;
};

/* *****************************
	-- Flash control methods --
	Your UI should use these
	to operate SWFUpload
   ***************************** */

// WARNING: this function does not work in Flash Player 10
// Public: selectFile causes a File Selection Dialog window to appear.  This
// dialog only allows 1 file to be selected.
SWFUpload.prototype.selectFile = function () {
	this.callFlash("SelectFile");
};

// WARNING: this function does not work in Flash Player 10
// Public: selectFiles causes a File Selection Dialog window to appear/ This
// dialog allows the user to select any number of files
// Flash Bug Warning: Flash limits the number of selectable files based on the combined length of the file names.
// If the selection name length is too long the dialog will fail in an unpredictable manner.  There is no work-around
// for this bug.
SWFUpload.prototype.selectFiles = function () {
	this.callFlash("SelectFiles");
};


// Public: startUpload starts uploading the first file in the queue unless
// the optional parameter 'fileID' specifies the ID 
SWFUpload.prototype.startUpload = function (fileID) {
	this.callFlash("StartUpload", [fileID]);
};

// Public: cancelUpload cancels any queued file.  The fileID parameter may be the file ID or index.
// If you do not specify a fileID the current uploading file or first file in the queue is cancelled.
// If you do not want the uploadError event to trigger you can specify false for the triggerErrorEvent parameter.
SWFUpload.prototype.cancelUpload = function (fileID, triggerErrorEvent) {
	if (triggerErrorEvent !== false) {
		triggerErrorEvent = true;
	}
	this.callFlash("CancelUpload", [fileID, triggerErrorEvent]);
};

// Public: stopUpload stops the current upload and requeues the file at the beginning of the queue.
// If nothing is currently uploading then nothing happens.
SWFUpload.prototype.stopUpload = function () {
	this.callFlash("StopUpload");
};

/* ************************
 * Settings methods
 *   These methods change the SWFUpload settings.
 *   SWFUpload settings should not be changed directly on the settings object
 *   since many of the settings need to be passed to Flash in order to take
 *   effect.
 * *********************** */

// Public: getStats gets the file statistics object.
SWFUpload.prototype.getStats = function () {
	return this.callFlash("GetStats");
};

// Public: setStats changes the SWFUpload statistics.  You shouldn't need to 
// change the statistics but you can.  Changing the statistics does not
// affect SWFUpload accept for the successful_uploads count which is used
// by the upload_limit setting to determine how many files the user may upload.
SWFUpload.prototype.setStats = function (statsObject) {
	this.callFlash("SetStats", [statsObject]);
};

// Public: getFile retrieves a File object by ID or Index.  If the file is
// not found then 'null' is returned.
SWFUpload.prototype.getFile = function (fileID) {
	if (typeof(fileID) === "number") {
		return this.callFlash("GetFileByIndex", [fileID]);
	} else {
		return this.callFlash("GetFile", [fileID]);
	}
};

// Public: addFileParam sets a name/value pair that will be posted with the
// file specified by the Files ID.  If the name already exists then the
// exiting value will be overwritten.
SWFUpload.prototype.addFileParam = function (fileID, name, value) {
	return this.callFlash("AddFileParam", [fileID, name, value]);
};

// Public: removeFileParam removes a previously set (by addFileParam) name/value
// pair from the specified file.
SWFUpload.prototype.removeFileParam = function (fileID, name) {
	this.callFlash("RemoveFileParam", [fileID, name]);
};

// Public: setUploadUrl changes the upload_url setting.
SWFUpload.prototype.setUploadURL = function (url) {
	this.settings.upload_url = url.toString();
	this.callFlash("SetUploadURL", [url]);
};

// Public: setPostParams changes the post_params setting
SWFUpload.prototype.setPostParams = function (paramsObject) {
	this.settings.post_params = paramsObject;
	this.callFlash("SetPostParams", [paramsObject]);
};

// Public: addPostParam adds post name/value pair.  Each name can have only one value.
SWFUpload.prototype.addPostParam = function (name, value) {
	this.settings.post_params[name] = value;
	this.callFlash("SetPostParams", [this.settings.post_params]);
};

// Public: removePostParam deletes post name/value pair.
SWFUpload.prototype.removePostParam = function (name) {
	delete this.settings.post_params[name];
	this.callFlash("SetPostParams", [this.settings.post_params]);
};

// Public: setFileTypes changes the file_types setting and the file_types_description setting
SWFUpload.prototype.setFileTypes = function (types, description) {
	this.settings.file_types = types;
	this.settings.file_types_description = description;
	this.callFlash("SetFileTypes", [types, description]);
};

// Public: setFileSizeLimit changes the file_size_limit setting
SWFUpload.prototype.setFileSizeLimit = function (fileSizeLimit) {
	this.settings.file_size_limit = fileSizeLimit;
	this.callFlash("SetFileSizeLimit", [fileSizeLimit]);
};

// Public: setFileUploadLimit changes the file_upload_limit setting
SWFUpload.prototype.setFileUploadLimit = function (fileUploadLimit) {
	this.settings.file_upload_limit = fileUploadLimit;
	this.callFlash("SetFileUploadLimit", [fileUploadLimit]);
};

// Public: setFileQueueLimit changes the file_queue_limit setting
SWFUpload.prototype.setFileQueueLimit = function (fileQueueLimit) {
	this.settings.file_queue_limit = fileQueueLimit;
	this.callFlash("SetFileQueueLimit", [fileQueueLimit]);
};

// Public: setFilePostName changes the file_post_name setting
SWFUpload.prototype.setFilePostName = function (filePostName) {
	this.settings.file_post_name = filePostName;
	this.callFlash("SetFilePostName", [filePostName]);
};

// Public: setUseQueryString changes the use_query_string setting
SWFUpload.prototype.setUseQueryString = function (useQueryString) {
	this.settings.use_query_string = useQueryString;
	this.callFlash("SetUseQueryString", [useQueryString]);
};

// Public: setRequeueOnError changes the requeue_on_error setting
SWFUpload.prototype.setRequeueOnError = function (requeueOnError) {
	this.settings.requeue_on_error = requeueOnError;
	this.callFlash("SetRequeueOnError", [requeueOnError]);
};

// Public: setHTTPSuccess changes the http_success setting
SWFUpload.prototype.setHTTPSuccess = function (http_status_codes) {
	if (typeof http_status_codes === "string") {
		http_status_codes = http_status_codes.replace(" ", "").split(",");
	}
	
	this.settings.http_success = http_status_codes;
	this.callFlash("SetHTTPSuccess", [http_status_codes]);
};

// Public: setHTTPSuccess changes the http_success setting
SWFUpload.prototype.setAssumeSuccessTimeout = function (timeout_seconds) {
	this.settings.assume_success_timeout = timeout_seconds;
	this.callFlash("SetAssumeSuccessTimeout", [timeout_seconds]);
};

// Public: setDebugEnabled changes the debug_enabled setting
SWFUpload.prototype.setDebugEnabled = function (debugEnabled) {
	this.settings.debug_enabled = debugEnabled;
	this.callFlash("SetDebugEnabled", [debugEnabled]);
};

// Public: setButtonImageURL loads a button image sprite
SWFUpload.prototype.setButtonImageURL = function (buttonImageURL) {
	if (buttonImageURL == undefined) {
		buttonImageURL = "";
	}
	
	this.settings.button_image_url = buttonImageURL;
	this.callFlash("SetButtonImageURL", [buttonImageURL]);
};

// Public: setButtonDimensions resizes the Flash Movie and button
SWFUpload.prototype.setButtonDimensions = function (width, height) {
	this.settings.button_width = width;
	this.settings.button_height = height;
	
	var movie = this.getMovieElement();
	if (movie != undefined) {
		movie.style.width = width + "px";
		movie.style.height = height + "px";
	}
	
	this.callFlash("SetButtonDimensions", [width, height]);
};
// Public: setButtonText Changes the text overlaid on the button
SWFUpload.prototype.setButtonText = function (html) {
	this.settings.button_text = html;
	this.callFlash("SetButtonText", [html]);
};
// Public: setButtonTextPadding changes the top and left padding of the text overlay
SWFUpload.prototype.setButtonTextPadding = function (left, top) {
	this.settings.button_text_top_padding = top;
	this.settings.button_text_left_padding = left;
	this.callFlash("SetButtonTextPadding", [left, top]);
};

// Public: setButtonTextStyle changes the CSS used to style the HTML/Text overlaid on the button
SWFUpload.prototype.setButtonTextStyle = function (css) {
	this.settings.button_text_style = css;
	this.callFlash("SetButtonTextStyle", [css]);
};
// Public: setButtonDisabled disables/enables the button
SWFUpload.prototype.setButtonDisabled = function (isDisabled) {
	this.settings.button_disabled = isDisabled;
	this.callFlash("SetButtonDisabled", [isDisabled]);
};
// Public: setButtonAction sets the action that occurs when the button is clicked
SWFUpload.prototype.setButtonAction = function (buttonAction) {
	this.settings.button_action = buttonAction;
	this.callFlash("SetButtonAction", [buttonAction]);
};

// Public: setButtonCursor changes the mouse cursor displayed when hovering over the button
SWFUpload.prototype.setButtonCursor = function (cursor) {
	this.settings.button_cursor = cursor;
	this.callFlash("SetButtonCursor", [cursor]);
};

/* *******************************
	Flash Event Interfaces
	These functions are used by Flash to trigger the various
	events.
	
	All these functions a Private.
	
	Because the ExternalInterface library is buggy the event calls
	are added to a queue and the queue then executed by a setTimeout.
	This ensures that events are executed in a determinate order and that
	the ExternalInterface bugs are avoided.
******************************* */

SWFUpload.prototype.queueEvent = function (handlerName, argumentArray) {
	// Warning: Don't call this.debug inside here or you'll create an infinite loop
	
	if (argumentArray == undefined) {
		argumentArray = [];
	} else if (!(argumentArray instanceof Array)) {
		argumentArray = [argumentArray];
	}
	
	var self = this;
	if (typeof this.settings[handlerName] === "function") {
		// Queue the event
		this.eventQueue.push(function () {
			this.settings[handlerName].apply(this, argumentArray);
		});
		
		// Execute the next queued event
		setTimeout(function () {
			self.executeNextEvent();
		}, 0);
		
	} else if (this.settings[handlerName] !== null) {
		throw "Event handler " + handlerName + " is unknown or is not a function";
	}
};

// Private: Causes the next event in the queue to be executed.  Since events are queued using a setTimeout
// we must queue them in order to garentee that they are executed in order.
SWFUpload.prototype.executeNextEvent = function () {
	// Warning: Don't call this.debug inside here or you'll create an infinite loop

	var  f = this.eventQueue ? this.eventQueue.shift() : null;
	if (typeof(f) === "function") {
		f.apply(this);
	}
};

// Private: unescapeFileParams is part of a workaround for a flash bug where objects passed through ExternalInterface cannot have
// properties that contain characters that are not valid for JavaScript identifiers. To work around this
// the Flash Component escapes the parameter names and we must unescape again before passing them along.
SWFUpload.prototype.unescapeFilePostParams = function (file) {
	var reg = /[$]([0-9a-f]{4})/i;
	var unescapedPost = {};
	var uk;

	if (file != undefined) {
		for (var k in file.post) {
			if (file.post.hasOwnProperty(k)) {
				uk = k;
				var match;
				while ((match = reg.exec(uk)) !== null) {
					uk = uk.replace(match[0], String.fromCharCode(parseInt("0x" + match[1], 16)));
				}
				unescapedPost[uk] = file.post[k];
			}
		}

		file.post = unescapedPost;
	}

	return file;
};

// Private: Called by Flash to see if JS can call in to Flash (test if External Interface is working)
SWFUpload.prototype.testExternalInterface = function () {
	try {
		return this.callFlash("TestExternalInterface");
	} catch (ex) {
		return false;
	}
};

// Private: This event is called by Flash when it has finished loading. Don't modify this.
// Use the swfupload_loaded_handler event setting to execute custom code when SWFUpload has loaded.
SWFUpload.prototype.flashReady = function () {
	// Check that the movie element is loaded correctly with its ExternalInterface methods defined
	var movieElement = this.getMovieElement();

	if (!movieElement) {
		this.debug("Flash called back ready but the flash movie can't be found.");
		return;
	}

	this.cleanUp(movieElement);
	
	this.queueEvent("swfupload_loaded_handler");
};

// Private: removes Flash added fuctions to the DOM node to prevent memory leaks in IE.
// This function is called by Flash each time the ExternalInterface functions are created.
SWFUpload.prototype.cleanUp = function (movieElement) {
	// Pro-actively unhook all the Flash functions
	try {
		if (this.movieElement && typeof(movieElement.CallFunction) === "unknown") { // We only want to do this in IE
			this.debug("Removing Flash functions hooks (this should only run in IE and should prevent memory leaks)");
			for (var key in movieElement) {
				try {
					if (typeof(movieElement[key]) === "function") {
						movieElement[key] = null;
					}
				} catch (ex) {
				}
			}
		}
	} catch (ex1) {
	
	}

	// Fix Flashes own cleanup code so if the SWFMovie was removed from the page
	// it doesn't display errors.
	window["__flash__removeCallback"] = function (instance, name) {
		try {
			if (instance) {
				instance[name] = null;
			}
		} catch (flashEx) {
		
		}
	};

};


/* This is a chance to do something before the browse window opens */
SWFUpload.prototype.fileDialogStart = function () {
	this.queueEvent("file_dialog_start_handler");
};


/* Called when a file is successfully added to the queue. */
SWFUpload.prototype.fileQueued = function (file) {
	file = this.unescapeFilePostParams(file);
	this.queueEvent("file_queued_handler", file);
};


/* Handle errors that occur when an attempt to queue a file fails. */
SWFUpload.prototype.fileQueueError = function (file, errorCode, message) {
	file = this.unescapeFilePostParams(file);
	this.queueEvent("file_queue_error_handler", [file, errorCode, message]);
};

/* Called after the file dialog has closed and the selected files have been queued.
	You could call startUpload here if you want the queued files to begin uploading immediately. */
SWFUpload.prototype.fileDialogComplete = function (numFilesSelected, numFilesQueued, numFilesInQueue) {
	this.queueEvent("file_dialog_complete_handler", [numFilesSelected, numFilesQueued, numFilesInQueue]);
};

SWFUpload.prototype.uploadStart = function (file) {
	file = this.unescapeFilePostParams(file);
	this.queueEvent("return_upload_start_handler", file);
};

SWFUpload.prototype.returnUploadStart = function (file) {
	var returnValue;
	if (typeof this.settings.upload_start_handler === "function") {
		file = this.unescapeFilePostParams(file);
		returnValue = this.settings.upload_start_handler.call(this, file);
	} else if (this.settings.upload_start_handler != undefined) {
		throw "upload_start_handler must be a function";
	}

	// Convert undefined to true so if nothing is returned from the upload_start_handler it is
	// interpretted as 'true'.
	if (returnValue === undefined) {
		returnValue = true;
	}
	
	returnValue = !!returnValue;
	
	this.callFlash("ReturnUploadStart", [returnValue]);
};



SWFUpload.prototype.uploadProgress = function (file, bytesComplete, bytesTotal) {
	file = this.unescapeFilePostParams(file);
	this.queueEvent("upload_progress_handler", [file, bytesComplete, bytesTotal]);
};

SWFUpload.prototype.uploadError = function (file, errorCode, message) {
	file = this.unescapeFilePostParams(file);
	this.queueEvent("upload_error_handler", [file, errorCode, message]);
};

SWFUpload.prototype.uploadSuccess = function (file, serverData, responseReceived) {
	file = this.unescapeFilePostParams(file);
	this.queueEvent("upload_success_handler", [file, serverData, responseReceived]);
};

SWFUpload.prototype.uploadComplete = function (file) {
	file = this.unescapeFilePostParams(file);
	this.queueEvent("upload_complete_handler", file);
};

/* Called by SWFUpload JavaScript and Flash functions when debug is enabled. By default it writes messages to the
   internal debug console.  You can override this event and have messages written where you want. */
SWFUpload.prototype.debug = function (message) {
	this.queueEvent("debug_handler", message);
};


/* **********************************
	Debug Console
	The debug console is a self contained, in page location
	for debug message to be sent.  The Debug Console adds
	itself to the body if necessary.

	The console is automatically scrolled as messages appear.
	
	If you are using your own debug handler or when you deploy to production and
	have debug disabled you can remove these functions to reduce the file size
	and complexity.
********************************** */
   
// Private: debugMessage is the default debug_handler.  If you want to print debug messages
// call the debug() function.  When overriding the function your own function should
// check to see if the debug setting is true before outputting debug information.
SWFUpload.prototype.debugMessage = function (message) {
	if (this.settings.debug) {
		var exceptionMessage, exceptionValues = [];

		// Check for an exception object and print it nicely
		if (typeof message === "object" && typeof message.name === "string" && typeof message.message === "string") {
			for (var key in message) {
				if (message.hasOwnProperty(key)) {
					exceptionValues.push(key + ": " + message[key]);
				}
			}
			exceptionMessage = exceptionValues.join("\n") || "";
			exceptionValues = exceptionMessage.split("\n");
			exceptionMessage = "EXCEPTION: " + exceptionValues.join("\nEXCEPTION: ");
			SWFUpload.Console.writeLine(exceptionMessage);
		} else {
			SWFUpload.Console.writeLine(message);
		}
	}
};

SWFUpload.Console = {};
SWFUpload.Console.writeLine = function (message) {
	var console, documentForm;

	try {
		console = document.getElementById("SWFUpload_Console");

		if (!console) {
			documentForm = document.createElement("form");
			document.getElementsByTagName("body")[0].appendChild(documentForm);

			console = document.createElement("textarea");
			console.id = "SWFUpload_Console";
			console.style.fontFamily = "monospace";
			console.setAttribute("wrap", "off");
			console.wrap = "off";
			console.style.overflow = "auto";
			console.style.width = "700px";
			console.style.height = "350px";
			console.style.margin = "5px";
			documentForm.appendChild(console);
		}

		console.value += message + "\n";

		console.scrollTop = console.scrollHeight - console.clientHeight;
	} catch (ex) {
		alert("Exception: " + ex.name + " Message: " + ex.message);
	}
};
;
/*
	Queue Plug-in
	
	Features:
		*Adds a cancelQueue() method for cancelling the entire queue.
		*All queued files are uploaded when startUpload() is called.
		*If false is returned from uploadComplete then the queue upload is stopped.
		 If false is not returned (strict comparison) then the queue upload is continued.
		*Adds a QueueComplete event that is fired when all the queued files have finished uploading.
		 Set the event handler with the queue_complete_handler setting.
		
	*/

var SWFUpload;
if (typeof(SWFUpload) === "function") {
	SWFUpload.queue = {};
	
	SWFUpload.prototype.initSettings = (function (oldInitSettings) {
		return function () {
			if (typeof(oldInitSettings) === "function") {
				oldInitSettings.call(this);
			}
			
			this.queueSettings = {};
			
			this.queueSettings.queue_cancelled_flag = false;
			this.queueSettings.queue_upload_count = 0;
			
			this.queueSettings.user_upload_complete_handler = this.settings.upload_complete_handler;
			this.queueSettings.user_upload_start_handler = this.settings.upload_start_handler;
			this.settings.upload_complete_handler = SWFUpload.queue.uploadCompleteHandler;
			this.settings.upload_start_handler = SWFUpload.queue.uploadStartHandler;
			
			this.settings.queue_complete_handler = this.settings.queue_complete_handler || null;
		};
	})(SWFUpload.prototype.initSettings);

	SWFUpload.prototype.startUpload = function (fileID) {
		this.queueSettings.queue_cancelled_flag = false;
		this.callFlash("StartUpload", [fileID]);
	};

	SWFUpload.prototype.cancelQueue = function () {
		this.queueSettings.queue_cancelled_flag = true;
		this.stopUpload();
		
		var stats = this.getStats();
		while (stats.files_queued > 0) {
			this.cancelUpload();
			stats = this.getStats();
		}
	};
	
	SWFUpload.queue.uploadStartHandler = function (file) {
		var returnValue;
		if (typeof(this.queueSettings.user_upload_start_handler) === "function") {
			returnValue = this.queueSettings.user_upload_start_handler.call(this, file);
		}
		
		// To prevent upload a real "FALSE" value must be returned, otherwise default to a real "TRUE" value.
		returnValue = (returnValue === false) ? false : true;
		
		this.queueSettings.queue_cancelled_flag = !returnValue;

		return returnValue;
	};
	
	SWFUpload.queue.uploadCompleteHandler = function (file) {
		var user_upload_complete_handler = this.queueSettings.user_upload_complete_handler;
		var continueUpload;
		
		if (file.filestatus === SWFUpload.FILE_STATUS.COMPLETE) {
			this.queueSettings.queue_upload_count++;
		}

		if (typeof(user_upload_complete_handler) === "function") {
			continueUpload = (user_upload_complete_handler.call(this, file) === false) ? false : true;
		} else if (file.filestatus === SWFUpload.FILE_STATUS.QUEUED) {
			// If the file was stopped and re-queued don't restart the upload
			continueUpload = false;
		} else {
			continueUpload = true;
		}
		
		if (continueUpload) {
			var stats = this.getStats();
			if (stats.files_queued > 0 && this.queueSettings.queue_cancelled_flag === false) {
				this.startUpload();
			} else if (this.queueSettings.queue_cancelled_flag === false) {
				this.queueEvent("queue_complete_handler", [this.queueSettings.queue_upload_count]);
				this.queueSettings.queue_upload_count = 0;
			} else {
				this.queueSettings.queue_cancelled_flag = false;
				this.queueSettings.queue_upload_count = 0;
			}
		}
	};
};
/*
	Cookie Plug-in
	
	This plug in automatically gets all the cookies for this site and adds them to the post_params.
	Cookies are loaded only on initialization.  The refreshCookies function can be called to update the post_params.
	The cookies will override any other post params with the same name.
*/

var SWFUpload;
if (typeof(SWFUpload) === "function") {
	SWFUpload.prototype.initSettings = function (oldInitSettings) {
		return function () {
			if (typeof(oldInitSettings) === "function") {
				oldInitSettings.call(this);
			}
			
			this.refreshCookies(false);	// The false parameter must be sent since SWFUpload has not initialzed at this point
		};
	}(SWFUpload.prototype.initSettings);
	
	// refreshes the post_params and updates SWFUpload.  The sendToFlash parameters is optional and defaults to True
	SWFUpload.prototype.refreshCookies = function (sendToFlash) {
		if (sendToFlash === undefined) {
			sendToFlash = true;
		}
		sendToFlash = !!sendToFlash;
		
		// Get the post_params object
		var postParams = this.settings.post_params;
		
		// Get the cookies
		var i, cookieArray = document.cookie.split(';'), caLength = cookieArray.length, c, eqIndex, name, value;
		for (i = 0; i < caLength; i++) {
			c = cookieArray[i];
			
			// Left Trim spaces
			while (c.charAt(0) === " ") {
				c = c.substring(1, c.length);
			}
			eqIndex = c.indexOf("=");
			if (eqIndex > 0) {
				name = c.substring(0, eqIndex);
				value = c.substring(eqIndex + 1);
				postParams[name] = value;
			}
		}
		
		if (sendToFlash) {
			this.setPostParams(postParams);
		}
	};

}
;
/*
 * jQuery validation plug-in 1.7
 *
 * http://bassistance.de/jquery-plugins/jquery-plugin-validation/
 * http://docs.jquery.com/Plugins/Validation
 *
 * Copyright (c) 2006 - 2008 Jörn Zaefferer
 *
 * $Id: jquery.validate.js 6403 2009-06-17 14:27:16Z joern.zaefferer $
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */

(function($) {

$.extend($.fn, {
	// http://docs.jquery.com/Plugins/Validation/validate
	validate: function( options ) {

		// if nothing is selected, return nothing; can't chain anyway
		if (!this.length) {
			options && options.debug && window.console && console.warn( "nothing selected, can't validate, returning nothing" );
			return;
		}

		// check if a validator for this form was already created
		var validator = $.data(this[0], 'validator');
		if ( validator ) {
			return validator;
		}
		
		validator = new $.validator( options, this[0] );
		$.data(this[0], 'validator', validator); 
		
		if ( validator.settings.onsubmit ) {
		
			// allow suppresing validation by adding a cancel class to the submit button
			this.find("input, button").filter(".cancel").click(function() {
				validator.cancelSubmit = true;
			});
			
			// when a submitHandler is used, capture the submitting button
			if (validator.settings.submitHandler) {
				this.find("input, button").filter(":submit").click(function() {
					validator.submitButton = this;
				});
			}
		
			// validate the form on submit
			this.submit( function( event ) {
				if ( validator.settings.debug )
					// prevent form submit to be able to see console output
					event.preventDefault();
					
				function handle() {
					if ( validator.settings.submitHandler ) {
						if (validator.submitButton) {
							// insert a hidden input as a replacement for the missing submit button
							var hidden = $("<input type='hidden'/>").attr("name", validator.submitButton.name).val(validator.submitButton.value).appendTo(validator.currentForm);
						}
						validator.settings.submitHandler.call( validator, validator.currentForm );
						if (validator.submitButton) {
							// and clean up afterwards; thanks to no-block-scope, hidden can be referenced
							hidden.remove();
						}
						return false;
					}
					return true;
				}
					
				// prevent submit for invalid forms or custom submit handlers
				if ( validator.cancelSubmit ) {
					validator.cancelSubmit = false;
					return handle();
				}
				if ( validator.form() ) {
					if ( validator.pendingRequest ) {
						validator.formSubmitted = true;
						return false;
					}
					return handle();
				} else {
					validator.focusInvalid();
					return false;
				}
			});
		}
		
		return validator;
	},
	// http://docs.jquery.com/Plugins/Validation/valid
	valid: function() {
        if ( $(this[0]).is('form')) {
            return this.validate().form();
        } else {
            var valid = true;
            var validator = $(this[0].form).validate();
            this.each(function() {
				valid &= validator.element(this);
            });
            return valid;
        }
    },
	// attributes: space seperated list of attributes to retrieve and remove
	removeAttrs: function(attributes) {
		var result = {},
			$element = this;
		$.each(attributes.split(/\s/), function(index, value) {
			result[value] = $element.attr(value);
			$element.removeAttr(value);
		});
		return result;
	},
	// http://docs.jquery.com/Plugins/Validation/rules
	rules: function(command, argument) {
		var element = this[0];
		
		if (command) {
			var settings = $.data(element.form, 'validator').settings;
			var staticRules = settings.rules;
			var existingRules = $.validator.staticRules(element);
			switch(command) {
			case "add":
				$.extend(existingRules, $.validator.normalizeRule(argument));
				staticRules[element.name] = existingRules;
				if (argument.messages)
					settings.messages[element.name] = $.extend( settings.messages[element.name], argument.messages );
				break;
			case "remove":
				if (!argument) {
					delete staticRules[element.name];
					return existingRules;
				}
				var filtered = {};
				$.each(argument.split(/\s/), function(index, method) {
					filtered[method] = existingRules[method];
					delete existingRules[method];
				});
				return filtered;
			}
		}
		
		var data = $.validator.normalizeRules(
		$.extend(
			{},
			$.validator.metadataRules(element),
			$.validator.classRules(element),
			$.validator.attributeRules(element),
			$.validator.staticRules(element)
		), element);
		
		// make sure required is at front
		if (data.required) {
			var param = data.required;
			delete data.required;
			data = $.extend({required: param}, data);
		}
		
		return data;
	}
});

// Custom selectors
$.extend($.expr[":"], {
	// http://docs.jquery.com/Plugins/Validation/blank
	blank: function(a) {return !$.trim("" + a.value);},
	// http://docs.jquery.com/Plugins/Validation/filled
	filled: function(a) {return !!$.trim("" + a.value);},
	// http://docs.jquery.com/Plugins/Validation/unchecked
	unchecked: function(a) {return !a.checked;}
});

// constructor for validator
$.validator = function( options, form ) {
	this.settings = $.extend( true, {}, $.validator.defaults, options );
	this.currentForm = form;
	this.init();
};

$.validator.format = function(source, params) {
	if ( arguments.length == 1 ) 
		return function() {
			var args = $.makeArray(arguments);
			args.unshift(source);
			return $.validator.format.apply( this, args );
		};
	if ( arguments.length > 2 && params.constructor != Array  ) {
		params = $.makeArray(arguments).slice(1);
	}
	if ( params.constructor != Array ) {
		params = [ params ];
	}
	$.each(params, function(i, n) {
		source = source.replace(new RegExp("\\{" + i + "\\}", "g"), n);
	});
	return source;
};

$.extend($.validator, {
	
	defaults: {
		messages: {},
		groups: {},
		rules: {},
		errorClass: "error",
		validClass: "valid",
		errorElement: "label",
		focusInvalid: true,
		errorContainer: $( [] ),
		errorLabelContainer: $( [] ),
		onsubmit: true,
		ignore: [],
		ignoreTitle: false,
		onfocusin: function(element) {
			this.lastActive = element;
				
			// hide error label and remove error class on focus if enabled
			if ( this.settings.focusCleanup && !this.blockFocusCleanup ) {
				this.settings.unhighlight && this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass );
				this.errorsFor(element).hide();
			}
		},
		onfocusout: function(element) {
			if ( !this.checkable(element) && (element.name in this.submitted || !this.optional(element)) ) {
				this.element(element);
			}
		},
		onkeyup: function(element) {
			if ( element.name in this.submitted || element == this.lastElement ) {
				this.element(element);
			}
		},
		onclick: function(element) {
			// click on selects, radiobuttons and checkboxes
			if ( element.name in this.submitted )
				this.element(element);
			// or option elements, check parent select in that case
			else if (element.parentNode.name in this.submitted)
				this.element(element.parentNode);
		},
		highlight: function( element, errorClass, validClass ) {
			$(element).addClass(errorClass).removeClass(validClass);
		},
		unhighlight: function( element, errorClass, validClass ) {
			$(element).removeClass(errorClass).addClass(validClass);
		}
	},

	// http://docs.jquery.com/Plugins/Validation/Validator/setDefaults
	setDefaults: function(settings) {
		$.extend( $.validator.defaults, settings );
	},

	messages: {
		required: "This field is required.",
		remote: "Please fix this field.",
		email: "Please enter a valid email address.",
		url: "Please enter a valid URL.",
		date: "Please enter a valid date.",
		dateISO: "Please enter a valid date (ISO).",
		number: "Please enter a valid number.",
		digits: "Please enter only digits.",
		creditcard: "Please enter a valid credit card number.",
		equalTo: "Please enter the same value again.",
		accept: "Please enter a value with a valid extension.",
		maxlength: $.validator.format("Please enter no more than {0} characters."),
		minlength: $.validator.format("Please enter at least {0} characters."),
		rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
		range: $.validator.format("Please enter a value between {0} and {1}."),
		max: $.validator.format("Please enter a value less than or equal to {0}."),
		min: $.validator.format("Please enter a value greater than or equal to {0}.")
	},
	
	autoCreateRanges: false,
	
	prototype: {
		
		init: function() {
			this.labelContainer = $(this.settings.errorLabelContainer);
			this.errorContext = this.labelContainer.length && this.labelContainer || $(this.currentForm);
			this.containers = $(this.settings.errorContainer).add( this.settings.errorLabelContainer );
			this.submitted = {};
			this.valueCache = {};
			this.pendingRequest = 0;
			this.pending = {};
			this.invalid = {};
			this.reset();
			
			var groups = (this.groups = {});
			$.each(this.settings.groups, function(key, value) {
				$.each(value.split(/\s/), function(index, name) {
					groups[name] = key;
				});
			});
			var rules = this.settings.rules;
			$.each(rules, function(key, value) {
				rules[key] = $.validator.normalizeRule(value);
			});
			
			function delegate(event) {
				var validator = $.data(this[0].form, "validator"),
					eventType = "on" + event.type.replace(/^validate/, "");
				validator.settings[eventType] && validator.settings[eventType].call(validator, this[0] );
			}
			$(this.currentForm)
				.validateDelegate(":text, :password, :file, select, textarea", "focusin focusout keyup", delegate)
				.validateDelegate(":radio, :checkbox, select, option", "click", delegate);

			if (this.settings.invalidHandler)
				$(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler);
		},

		// http://docs.jquery.com/Plugins/Validation/Validator/form
		form: function() {
			this.checkForm();
			$.extend(this.submitted, this.errorMap);
			this.invalid = $.extend({}, this.errorMap);
			if (!this.valid())
				$(this.currentForm).triggerHandler("invalid-form", [this]);
			this.showErrors();
			return this.valid();
		},
		
		checkForm: function() {
			this.prepareForm();
			for ( var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++ ) {
				this.check( elements[i] );
			}
			return this.valid(); 
		},
		
		// http://docs.jquery.com/Plugins/Validation/Validator/element
		element: function( element ) {
			element = this.clean( element );
			this.lastElement = element;
			this.prepareElement( element );
			this.currentElements = $(element);
			var result = this.check( element );
			if ( result ) {
				delete this.invalid[element.name];
			} else {
				this.invalid[element.name] = true;
			}
			if ( !this.numberOfInvalids() ) {
				// Hide error containers on last error
				this.toHide = this.toHide.add( this.containers );
			}
			this.showErrors();
			return result;
		},

		// http://docs.jquery.com/Plugins/Validation/Validator/showErrors
		showErrors: function(errors) {
			if(errors) {
				// add items to error list and map
				$.extend( this.errorMap, errors );
				this.errorList = [];
				for ( var name in errors ) {
					this.errorList.push({
						message: errors[name],
						element: this.findByName(name)[0]
					});
				}
				// remove items from success list
				this.successList = $.grep( this.successList, function(element) {
					return !(element.name in errors);
				});
			}
			this.settings.showErrors
				? this.settings.showErrors.call( this, this.errorMap, this.errorList )
				: this.defaultShowErrors();
		},
		
		// http://docs.jquery.com/Plugins/Validation/Validator/resetForm
		resetForm: function() {
			if ( $.fn.resetForm )
				$( this.currentForm ).resetForm();
			this.submitted = {};
			this.prepareForm();
			this.hideErrors();
			this.elements().removeClass( this.settings.errorClass );
		},
		
		numberOfInvalids: function() {
			return this.objectLength(this.invalid);
		},
		
		objectLength: function( obj ) {
			var count = 0;
			for ( var i in obj )
				count++;
			return count;
		},
		
		hideErrors: function() {
			this.addWrapper( this.toHide ).hide();
		},
		
		valid: function() {
			return this.size() == 0;
		},
		
		size: function() {
			return this.errorList.length;
		},
		
		focusInvalid: function() {
			if( this.settings.focusInvalid ) {
				try {
					$(this.findLastActive() || this.errorList.length && this.errorList[0].element || [])
					.filter(":visible")
					.focus()
					// manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
					.trigger("focusin");
				} catch(e) {
					// ignore IE throwing errors when focusing hidden elements
				}
			}
		},
		
		findLastActive: function() {
			var lastActive = this.lastActive;
			return lastActive && $.grep(this.errorList, function(n) {
				return n.element.name == lastActive.name;
			}).length == 1 && lastActive;
		},
		
		elements: function() {
			var validator = this,
				rulesCache = {};
			
			// select all valid inputs inside the form (no submit or reset buttons)
			// workaround $Query([]).add until http://dev.jquery.com/ticket/2114 is solved
			return $([]).add(this.currentForm.elements)
			.filter(":input")
			.not(":submit, :reset, :image, [disabled]")
			.not( this.settings.ignore )
			.filter(function() {
				!this.name && validator.settings.debug && window.console && console.error( "%o has no name assigned", this);
			
				// select only the first element for each name, and only those with rules specified
				if ( this.name in rulesCache || !validator.objectLength($(this).rules()) )
					return false;
				
				rulesCache[this.name] = true;
				return true;
			});
		},
		
		clean: function( selector ) {
			return $( selector )[0];
		},
		
		errors: function() {
			return $( this.settings.errorElement + "." + this.settings.errorClass, this.errorContext );
		},
		
		reset: function() {
			this.successList = [];
			this.errorList = [];
			this.errorMap = {};
			this.toShow = $([]);
			this.toHide = $([]);
			this.currentElements = $([]);
		},
		
		prepareForm: function() {
			this.reset();
			this.toHide = this.errors().add( this.containers );
		},
		
		prepareElement: function( element ) {
			this.reset();
			this.toHide = this.errorsFor(element);
		},
	
		check: function( element ) {
			element = this.clean( element );
			
			// if radio/checkbox, validate first element in group instead
			if (this.checkable(element)) {
				element = this.findByName( element.name )[0];
			}
			
			var rules = $(element).rules();
			var dependencyMismatch = false;
			for( method in rules ) {
				var rule = { method: method, parameters: rules[method] };
				try {
					var result = $.validator.methods[method].call( this, element.value.replace(/\r/g, ""), element, rule.parameters );
					
					// if a method indicates that the field is optional and therefore valid,
					// don't mark it as valid when there are no other rules
					if ( result == "dependency-mismatch" ) {
						dependencyMismatch = true;
						continue;
					}
					dependencyMismatch = false;
					
					if ( result == "pending" ) {
						this.toHide = this.toHide.not( this.errorsFor(element) );
						return;
					}
					
					if( !result ) {
						this.formatAndAdd( element, rule );
						return false;
					}
				} catch(e) {
					this.settings.debug && window.console && console.log("exception occured when checking element " + element.id
						 + ", check the '" + rule.method + "' method", e);
					throw e;
				}
			}
			if (dependencyMismatch)
				return;
			if ( this.objectLength(rules) )
				this.successList.push(element);
			return true;
		},
		
		// return the custom message for the given element and validation method
		// specified in the element's "messages" metadata
		customMetaMessage: function(element, method) {
			if (!$.metadata)
				return;
			
			var meta = this.settings.meta
				? $(element).metadata()[this.settings.meta]
				: $(element).metadata();
			
			return meta && meta.messages && meta.messages[method];
		},
		
		// return the custom message for the given element name and validation method
		customMessage: function( name, method ) {
			var m = this.settings.messages[name];
			return m && (m.constructor == String
				? m
				: m[method]);
		},
		
		// return the first defined argument, allowing empty strings
		findDefined: function() {
			for(var i = 0; i < arguments.length; i++) {
				if (arguments[i] !== undefined)
					return arguments[i];
			}
			return undefined;
		},
		
		defaultMessage: function( element, method) {
			return this.findDefined(
				this.customMessage( element.name, method ),
				this.customMetaMessage( element, method ),
				// title is never undefined, so handle empty string as undefined
				!this.settings.ignoreTitle && element.title || undefined,
				$.validator.messages[method],
				"<strong>Warning: No message defined for " + element.name + "</strong>"
			);
		},
		
		formatAndAdd: function( element, rule ) {
			var message = this.defaultMessage( element, rule.method ),
				theregex = /\$?\{(\d+)\}/g;
			if ( typeof message == "function" ) {
				message = message.call(this, rule.parameters, element);
			} else if (theregex.test(message)) {
				message = jQuery.format(message.replace(theregex, '{$1}'), rule.parameters);
			}			
			this.errorList.push({
				message: message,
				element: element
			});
			
			this.errorMap[element.name] = message;
			this.submitted[element.name] = message;
		},
		
		addWrapper: function(toToggle) {
			if ( this.settings.wrapper )
				toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) );
			return toToggle;
		},
		
		defaultShowErrors: function() {
			for ( var i = 0; this.errorList[i]; i++ ) {
				var error = this.errorList[i];
				this.settings.highlight && this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.validClass );
				this.showLabel( error.element, error.message );
			}
			if( this.errorList.length ) {
				this.toShow = this.toShow.add( this.containers );
			}
			if (this.settings.success) {
				for ( var i = 0; this.successList[i]; i++ ) {
					this.showLabel( this.successList[i] );
				}
			}
			if (this.settings.unhighlight) {
				for ( var i = 0, elements = this.validElements(); elements[i]; i++ ) {
					this.settings.unhighlight.call( this, elements[i], this.settings.errorClass, this.settings.validClass );
				}
			}
			this.toHide = this.toHide.not( this.toShow );
			this.hideErrors();
			this.addWrapper( this.toShow ).show();
		},
		
		validElements: function() {
			return this.currentElements.not(this.invalidElements());
		},
		
		invalidElements: function() {
			return $(this.errorList).map(function() {
				return this.element;
			});
		},
		
		showLabel: function(element, message) {
			var label = this.errorsFor( element );
			if ( label.length ) {
				// refresh error/success class
				label.removeClass().addClass( this.settings.errorClass );
			
				// check if we have a generated label, replace the message then
				label.attr("generated") && label.html(message);
			} else {
				// create label
				label = $("<" + this.settings.errorElement + "/>")
					.attr({"for":  this.idOrName(element), generated: true})
					.addClass(this.settings.errorClass)
					.html(message || "");
				if ( this.settings.wrapper ) {
					// make sure the element is visible, even in IE
					// actually showing the wrapped element is handled elsewhere
					label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent();
				}
				if ( !this.labelContainer.append(label).length )
					this.settings.errorPlacement
						? this.settings.errorPlacement(label, $(element) )
						: label.insertAfter(element);
			}
			if ( !message && this.settings.success ) {
				label.text("");
				typeof this.settings.success == "string"
					? label.addClass( this.settings.success )
					: this.settings.success( label );
			}
			this.toShow = this.toShow.add(label);
		},
		
		errorsFor: function(element) {
			var name = this.idOrName(element);
    		return this.errors().filter(function() {
				return $(this).attr('for') == name;
			});
		},
		
		idOrName: function(element) {
			return this.groups[element.name] || (this.checkable(element) ? element.name : element.id || element.name);
		},

		checkable: function( element ) {
			return /radio|checkbox/i.test(element.type);
		},
		
		findByName: function( name ) {
			// select by name and filter by form for performance over form.find("[name=...]")
			var form = this.currentForm;
			return $(document.getElementsByName(name)).map(function(index, element) {
				return element.form == form && element.name == name && element  || null;
			});
		},
		
		getLength: function(value, element) {
			switch( element.nodeName.toLowerCase() ) {
			case 'select':
				return $("option:selected", element).length;
			case 'input':
				if( this.checkable( element) )
					return this.findByName(element.name).filter(':checked').length;
			}
			return value.length;
		},
	
		depend: function(param, element) {
			return this.dependTypes[typeof param]
				? this.dependTypes[typeof param](param, element)
				: true;
		},
	
		dependTypes: {
			"boolean": function(param, element) {
				return param;
			},
			"string": function(param, element) {
				return !!$(param, element.form).length;
			},
			"function": function(param, element) {
				return param(element);
			}
		},
		
		optional: function(element) {
			return !$.validator.methods.required.call(this, $.trim(element.value), element) && "dependency-mismatch";
		},
		
		startRequest: function(element) {
			if (!this.pending[element.name]) {
				this.pendingRequest++;
				this.pending[element.name] = true;
			}
		},
		
		stopRequest: function(element, valid) {
			this.pendingRequest--;
			// sometimes synchronization fails, make sure pendingRequest is never < 0
			if (this.pendingRequest < 0)
				this.pendingRequest = 0;
			delete this.pending[element.name];
			if ( valid && this.pendingRequest == 0 && this.formSubmitted && this.form() ) {
				$(this.currentForm).submit();
				this.formSubmitted = false;
			} else if (!valid && this.pendingRequest == 0 && this.formSubmitted) {
				$(this.currentForm).triggerHandler("invalid-form", [this]);
				this.formSubmitted = false;
			}
		},
		
		previousValue: function(element) {
			return $.data(element, "previousValue") || $.data(element, "previousValue", {
				old: null,
				valid: true,
				message: this.defaultMessage( element, "remote" )
			});
		}
		
	},
	
	classRuleSettings: {
		required: {required: true},
		email: {email: true},
		url: {url: true},
		date: {date: true},
		dateISO: {dateISO: true},
		dateDE: {dateDE: true},
		number: {number: true},
		numberDE: {numberDE: true},
		digits: {digits: true},
		creditcard: {creditcard: true}
	},
	
	addClassRules: function(className, rules) {
		className.constructor == String ?
			this.classRuleSettings[className] = rules :
			$.extend(this.classRuleSettings, className);
	},
	
	classRules: function(element) {
		var rules = {};
		var classes = $(element).attr('class');
		classes && $.each(classes.split(' '), function() {
			if (this in $.validator.classRuleSettings) {
				$.extend(rules, $.validator.classRuleSettings[this]);
			}
		});
		return rules;
	},
	
	attributeRules: function(element) {
		var rules = {};
		var $element = $(element);
		
		for (method in $.validator.methods) {
			var value = $element.attr(method);
			if (value) {
				rules[method] = value;
			}
		}
		
		// maxlength may be returned as -1, 2147483647 (IE) and 524288 (safari) for text inputs
		if (rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength)) {
			delete rules.maxlength;
		}
		
		return rules;
	},
	
	metadataRules: function(element) {
		if (!$.metadata) return {};
		
		var meta = $.data(element.form, 'validator').settings.meta;
		return meta ?
			$(element).metadata()[meta] :
			$(element).metadata();
	},
	
	staticRules: function(element) {
		var rules = {};
		var validator = $.data(element.form, 'validator');
		if (validator.settings.rules) {
			rules = $.validator.normalizeRule(validator.settings.rules[element.name]) || {};
		}
		return rules;
	},
	
	normalizeRules: function(rules, element) {
		// handle dependency check
		$.each(rules, function(prop, val) {
			// ignore rule when param is explicitly false, eg. required:false
			if (val === false) {
				delete rules[prop];
				return;
			}
			if (val.param || val.depends) {
				var keepRule = true;
				switch (typeof val.depends) {
					case "string":
						keepRule = !!$(val.depends, element.form).length;
						break;
					case "function":
						keepRule = val.depends.call(element, element);
						break;
				}
				if (keepRule) {
					rules[prop] = val.param !== undefined ? val.param : true;
				} else {
					delete rules[prop];
				}
			}
		});
		
		// evaluate parameters
		$.each(rules, function(rule, parameter) {
			rules[rule] = $.isFunction(parameter) ? parameter(element) : parameter;
		});
		
		// clean number parameters
		$.each(['minlength', 'maxlength', 'min', 'max'], function() {
			if (rules[this]) {
				rules[this] = Number(rules[this]);
			}
		});
		$.each(['rangelength', 'range'], function() {
			if (rules[this]) {
				rules[this] = [Number(rules[this][0]), Number(rules[this][1])];
			}
		});
		
		if ($.validator.autoCreateRanges) {
			// auto-create ranges
			if (rules.min && rules.max) {
				rules.range = [rules.min, rules.max];
				delete rules.min;
				delete rules.max;
			}
			if (rules.minlength && rules.maxlength) {
				rules.rangelength = [rules.minlength, rules.maxlength];
				delete rules.minlength;
				delete rules.maxlength;
			}
		}
		
		// To support custom messages in metadata ignore rule methods titled "messages"
		if (rules.messages) {
			delete rules.messages;
		}
		
		return rules;
	},
	
	// Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}
	normalizeRule: function(data) {
		if( typeof data == "string" ) {
			var transformed = {};
			$.each(data.split(/\s/), function() {
				transformed[this] = true;
			});
			data = transformed;
		}
		return data;
	},
	
	// http://docs.jquery.com/Plugins/Validation/Validator/addMethod
	addMethod: function(name, method, message) {
		$.validator.methods[name] = method;
		$.validator.messages[name] = message != undefined ? message : $.validator.messages[name];
		if (method.length < 3) {
			$.validator.addClassRules(name, $.validator.normalizeRule(name));
		}
	},

	methods: {

		// http://docs.jquery.com/Plugins/Validation/Methods/required
		required: function(value, element, param) {
			// check if dependency is met
			if ( !this.depend(param, element) )
				return "dependency-mismatch";
			switch( element.nodeName.toLowerCase() ) {
			case 'select':
				// could be an array for select-multiple or a string, both are fine this way
				var val = $(element).val();
				return val && val.length > 0;
			case 'input':
				if ( this.checkable(element) )
					return this.getLength(value, element) > 0;
			default:
				return $.trim(value).length > 0;
			}
		},
		
		// http://docs.jquery.com/Plugins/Validation/Methods/remote
		remote: function(value, element, param) {
			if ( this.optional(element) )
				return "dependency-mismatch";
			
			var previous = this.previousValue(element);
			if (!this.settings.messages[element.name] )
				this.settings.messages[element.name] = {};
			previous.originalMessage = this.settings.messages[element.name].remote;
			this.settings.messages[element.name].remote = previous.message;
			
			param = typeof param == "string" && {url:param} || param; 
			
			if ( previous.old !== value ) {
				previous.old = value;
				var validator = this;
				this.startRequest(element);
				var data = {};
				data[element.name] = value;
				$.ajax($.extend(true, {
					url: param,
					mode: "abort",
					port: "validate" + element.name,
					dataType: "json",
					data: data,
					success: function(response) {
						validator.settings.messages[element.name].remote = previous.originalMessage;
						var valid = response === true;
						if ( valid ) {
							var submitted = validator.formSubmitted;
							validator.prepareElement(element);
							validator.formSubmitted = submitted;
							validator.successList.push(element);
							validator.showErrors();
						} else {
							var errors = {};
							var message = (previous.message = response || validator.defaultMessage( element, "remote" ));
							errors[element.name] = $.isFunction(message) ? message(value) : message;
							validator.showErrors(errors);
						}
						previous.valid = valid;
						validator.stopRequest(element, valid);
					}
				}, param));
				return "pending";
			} else if( this.pending[element.name] ) {
				return "pending";
			}
			return previous.valid;
		},

		// http://docs.jquery.com/Plugins/Validation/Methods/minlength
		minlength: function(value, element, param) {
			return this.optional(element) || this.getLength($.trim(value), element) >= param;
		},
		
		// http://docs.jquery.com/Plugins/Validation/Methods/maxlength
		maxlength: function(value, element, param) {
			return this.optional(element) || this.getLength($.trim(value), element) <= param;
		},
		
		// http://docs.jquery.com/Plugins/Validation/Methods/rangelength
		rangelength: function(value, element, param) {
			var length = this.getLength($.trim(value), element);
			return this.optional(element) || ( length >= param[0] && length <= param[1] );
		},
		
		// http://docs.jquery.com/Plugins/Validation/Methods/min
		min: function( value, element, param ) {
			return this.optional(element) || value >= param;
		},
		
		// http://docs.jquery.com/Plugins/Validation/Methods/max
		max: function( value, element, param ) {
			return this.optional(element) || value <= param;
		},
		
		// http://docs.jquery.com/Plugins/Validation/Methods/range
		range: function( value, element, param ) {
			return this.optional(element) || ( value >= param[0] && value <= param[1] );
		},
		
		// http://docs.jquery.com/Plugins/Validation/Methods/email
		email: function(value, element) {
			// contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
			return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value);
		},
	
		// http://docs.jquery.com/Plugins/Validation/Methods/url
		url: function(value, element) {
			// contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/
			return this.optional(element) || /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);
		},
        
		// http://docs.jquery.com/Plugins/Validation/Methods/date
		date: function(value, element) {
			return this.optional(element) || !/Invalid|NaN/.test(new Date(value));
		},
	
		// http://docs.jquery.com/Plugins/Validation/Methods/dateISO
		dateISO: function(value, element) {
			return this.optional(element) || /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(value);
		},
	
		// http://docs.jquery.com/Plugins/Validation/Methods/number
		number: function(value, element) {
			return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d+)?$/.test(value);
		},
	
		// http://docs.jquery.com/Plugins/Validation/Methods/digits
		digits: function(value, element) {
			return this.optional(element) || /^\d+$/.test(value);
		},
		
		// http://docs.jquery.com/Plugins/Validation/Methods/creditcard
		// based on http://en.wikipedia.org/wiki/Luhn
		creditcard: function(value, element) {
			if ( this.optional(element) )
				return "dependency-mismatch";
			// accept only digits and dashes
			if (/[^0-9-]+/.test(value))
				return false;
			var nCheck = 0,
				nDigit = 0,
				bEven = false;

			value = value.replace(/\D/g, "");

			for (var n = value.length - 1; n >= 0; n--) {
				var cDigit = value.charAt(n);
				var nDigit = parseInt(cDigit, 10);
				if (bEven) {
					if ((nDigit *= 2) > 9)
						nDigit -= 9;
				}
				nCheck += nDigit;
				bEven = !bEven;
			}

			return (nCheck % 10) == 0;
		},
		
		// http://docs.jquery.com/Plugins/Validation/Methods/accept
		accept: function(value, element, param) {
			param = typeof param == "string" ? param.replace(/,/g, '|') : "png|jpe?g|gif";
			return this.optional(element) || value.match(new RegExp(".(" + param + ")$", "i")); 
		},
		
		// http://docs.jquery.com/Plugins/Validation/Methods/equalTo
		equalTo: function(value, element, param) {
			// bind to the blur event of the target in order to revalidate whenever the target field is updated
			// TODO find a way to bind the event just once, avoiding the unbind-rebind overhead
			var target = $(param).unbind(".validate-equalTo").bind("blur.validate-equalTo", function() {
				$(element).valid();
			});
			return value == target.val();
		}
		
	}
	
});

// deprecated, use $.validator.format instead
$.format = $.validator.format;

})(jQuery);

// ajax mode: abort
// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort() 
;(function($) {
	var ajax = $.ajax;
	var pendingRequests = {};
	$.ajax = function(settings) {
		// create settings for compatibility with ajaxSetup
		settings = $.extend(settings, $.extend({}, $.ajaxSettings, settings));
		var port = settings.port;
		if (settings.mode == "abort") {
			if ( pendingRequests[port] ) {
				pendingRequests[port].abort();
			}
			return (pendingRequests[port] = ajax.apply(this, arguments));
		}
		return ajax.apply(this, arguments);
	};
})(jQuery);

// provides cross-browser focusin and focusout events
// IE has native support, in other browsers, use event caputuring (neither bubbles)

// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation
// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target 
;(function($) {
	// only implement if not provided by jQuery core (since 1.4)
	// TODO verify if jQuery 1.4's implementation is compatible with older jQuery special-event APIs
	if (!jQuery.event.special.focusin && !jQuery.event.special.focusout && document.addEventListener) {
		$.each({
			focus: 'focusin',
			blur: 'focusout'	
		}, function( original, fix ){
			$.event.special[fix] = {
				setup:function() {
					this.addEventListener( original, handler, true );
				},
				teardown:function() {
					this.removeEventListener( original, handler, true );
				},
				handler: function(e) {
					arguments[0] = $.event.fix(e);
					arguments[0].type = fix;
					return $.event.handle.apply(this, arguments);
				}
			};
			function handler(e) {
				e = $.event.fix(e);
				e.type = fix;
				return $.event.handle.call(this, e);
			}
		});
	};
	$.extend($.fn, {
		validateDelegate: function(delegate, type, handler) {
			return this.bind(type, function(event) {
				var target = $(event.target);
				if (target.is(delegate)) {
					return handler.apply(target, arguments);
				}
			});
		}
	});
})(jQuery);
;
// Text
Drupal.behaviors.formtext = function(context){
	var oText = $('input.form-text', context);
	if (oText.find('[title]').length > 0) {
		$(oText).each(function(){if (this.value == "") {this.value = this.title;}});
	}

	$(oText).focus(onFocus);
	$(oText).blur(onBlur);

	function onFocus(oEvent){
		if(this.value == this.title){ this.value = ""; }
		$(this).addClass('focus');
	}
	function onBlur(oEvent){
		if(this.value == ""){ this.value = this.title; }
		$(this).removeClass('focus');
	}		
};

// Textarea
Drupal.behaviors.formtextarea = function(context){
	var oText = $('textarea', context);
	if (oText.find('[title]').length > 0) {
		$(oText).each(function(){if (this.value == "") {this.value = this.title;}});
	}

	$(oText).focus(onFocus);
	$(oText).blur(onBlur);

	function onFocus(oEvent){
		if(this.value == this.title){ this.value = ""; }
		$(this).addClass('focus');
	}
	function onBlur(oEvent){
		if(this.value == ""){ this.value = this.title; }
		$(this).removeClass('focus');
	}		
};

// Select
Drupal.behaviors.formselect = function(context){
	var oSelect = $('select', context);
	if (oSelect.length > 0 && !$.isIE6) {
		$(oSelect).change(onChange);
		$(oSelect).focus(onFocus);
		$(oSelect).blur(onBlur);
	}
	
	function onChange(oEvent){
		var oTarget = oEvent.target || oEvent;
		var oParent = $(oTarget).parent();
		var oLink = $('.select-dummy .text', oParent);
		oLink.html($(':selected',oTarget).text());
	}
	
	var iLength = oSelect.length;
	for(i = 0; i < iLength; i++){ onChange(oSelect[i]); }
		
	function onFocus(oEvent){
		$('.select-dummy', oEvent.target.parentNode).addClass('focus');
	}
	function onBlur(oEvent){
		$('.select-dummy', oEvent.target.parentNode).removeClass('focus');
	}			
};

// Radios
Drupal.behaviors.formradio = function(context){
	var oRadio = $('.radio-dummy', context);	
	if (oRadio.length > 0) {
		oRadio.click(function(oEvent){
			var oEl = $(this);
			if (!(oEl.hasClass('checked'))) {
				var oInput = oEl.next()[0];
				$(oInput).trigger('click').trigger('change').focus();
				var oRadios = $("input[name='" + oInput.name + "']");
				for (i = 0; i < oRadios.length; i++) {
					$(oRadios[i]).prev().removeClass('checked');
				}
				oEl.addClass('checked');
			}
			return false;
		});
	};
};

// Checkboxes
Drupal.behaviors.formcheckbox = function(context){
	var oCheckbox = $('.checkbox-dummy', context);	
	if (oCheckbox.length > 0) {
		var iLength = oCheckbox.length;
		for(i = 0; i < iLength; i++){ $(oCheckbox[i]).toggleClass('checked', $(oCheckbox[i]).next()[0].checked); }
			
		oCheckbox.click(function(oEvent){
			var oInput = $(this).next()[0];
			$(oInput).trigger('click');
			$(this).toggleClass('checked', oInput.checked);
			return false;
		});
	};
};

Drupal.behaviors.formfile = function(context){
	var oFile = $('input.form-file', context);
	if (oFile.length > 0) {
		$(oFile).hover(
			function(){ $('a', this.parentNode).toggleClass('hover'); },
			function(){ $('a', this.parentNode).removeClass('hover'); }
		);
		
		$(oFile).change(function(oEvent){ 
			var sFilename = $(oEvent.target).val();
			var oParent = $(oEvent.target).parent();
			if (sFilename === ''){ sFilename = Drupal.t('Upload uw bestand'); }
			else{
				sFilename = sFilename.split(/[\/\\]+/);
				sFilename = sFilename[(sFilename.length-1)];
			}
			$('.fileupload-file strong',oParent).text(sFilename);
			
			this.blur();
		});
	};
};

//Validate
$.extend($.validator.messages, {
	'required' : Drupal.t('This field is required.')
});

$.validator.setDefaults({
	highlight: function(element, errorClass, validClass) {		
		var sClass = element.className.split(' ');
		switch (sClass[0]){
			case 'form-checkbox':
				var oCheckboxes = $(element).parents('.form-checkboxes');
				if (oCheckboxes.length > 0) {
					oCheckboxes.removeClass(validClass).addClass(errorClass);
				}
				if( oCheckboxes.length <= 0){
					$(element).next().removeClass(validClass).addClass(errorClass);
				}
				break;
			case 'form-radio':
				$(element).parents('.form-radios').addClass(errorClass);					
				break;				
			case 'form-file':
				$(element).next().next().addClass(errorClass);
				break;
			case 'form-select':
				$(element).next().addClass(errorClass);
				break;
			default:
				$(element).addClass(errorClass).removeClass(validClass);
				break;
		};
		
	},
	unhighlight: function(element, errorClass, validClass) {
		var sClass = element.className.split(' ');
		switch (sClass[0]){
			case 'form-checkbox':
				var oCheckboxes = $(element).parents('.form-checkboxes');
				if( oCheckboxes.length > 0 ){
				 	oCheckboxes.removeClass(errorClass).addClass(validClass);	
				}
				if( oCheckboxes.length <= 0){
					$(element).next().removeClass(errorClass).addClass(validClass);	
				}
				break;		
			case 'form-radio':
				$(element).parents('.form-radios').removeClass(errorClass).addClass(validClass);	
				break;							
			case 'form-file':
				$(element).next().next().removeClass(errorClass).addClass(validClass);
				break;
			case 'form-select':
				$(element).next().removeClass(errorClass).addClass(validClass);
				break;
			default:
				$(element).removeClass(errorClass).addClass(validClass);
				break;
		};
	},
	errorPlacement: function(error, element){
		if(element.parents('fieldset').hasClass('collapsed')){
			element.parents('fieldset').removeClass('collapsed');
		}

		var sClass = element[0].className.split(' ');
		switch (sClass[0]) {
			case 'form-file':
			case 'form-select':
				error.appendTo($(element[0].parentNode.parentNode));
				break;
			case 'form-radio':
				error.insertBefore($(element[0].parentNode.parentNode.parentNode.parentNode.childNodes[0]));
				break;
			case 'form-checkbox':
				if ($(element).parents('.form-checkboxes').length > 0) {
					error.insertBefore($(element[0].parentNode.parentNode.parentNode.parentNode.childNodes[0]));
				}
				else {
					error.insertAfter($(element[0].parentNode).find('.checkbox-dummy'));
				}
				break;
			case 'form-text':
				error.insertAfter($(element[0].parentNode).find('input'));
				break;				
			default:
				error.appendTo($(element[0].parentNode));
				break;
		};
	}
});

jQuery.validator.addMethod("defaultvalue", function(val, el){ return !(val == '' || val == el.title); }, Drupal.t('This field is required'));

// Validate forms
Drupal.behaviors.formvalidate = function(context){
	var oFormList = $('form', context);
	var oColMain = $('#col-main');
	if(oFormList.length > 0){
		oFormList.each(function(){
			if(typeof Drupal.settings.validation != "undefined"){
				var oRules = Drupal.settings.validation[this.id.toString()] || {};
				oRules['ignoreTitle'] = true;
				if(typeof(oRules) == 'object' && oRules['validationstyle'] == 'summary'){
					$('<div class="block block-messages" style="display: none;"><div class="block-head"></div><div class="block-content"><h2 class="block-title">'+ oRules['validationtitle'] +'</h2><p>'+ oRules['validationtext'] +'</p><ul></ul></div><div class="block-foot"></div></div>').prependTo(oColMain);
					var oMessages = $('.block-messages', oColMain);	
					oRules['errorContainer'] = oMessages;
					oRules['errorLabelContainer'] = $('ul', oMessages);
					oRules['wrapper'] = 'li';
				}
				$(this).validate(oRules);
			}
		});
	}
};


// Throbber
if(typeof(Drupal.ahah) == 'function'){
	Drupal.ahah.prototype.beforeSubmit = function(form_values, element, options) {
		$(this.element).addClass('progress-disabled').attr('disabled', true);
		if (this.progress.type == 'bar') {
			var progressBar = new Drupal.progressBar('ahah-progress-' + this.element.id, eval(this.progress.update_callback), this.progress.method, eval(this.progress.error_callback));
			
			if (this.progress.message) { progressBar.setProgress(-1, this.progress.message); }
			
			if (this.progress.url) { progressBar.startMonitoring(this.progress.url, this.progress.interval || 1500); }
			
			this.progress.element = $(progressBar.element).addClass('ahah-progress ahah-progress-bar');
			this.progress.object = progressBar;
			$(this.element).parent().after(this.progress.element);
		}
		else if (this.progress.type == 'throbber') {
			this.progress.element = $('<div class="ahah-progress ahah-progress-throbber"><div class="throbber">&nbsp;</div></div>');
		    if (this.progress.message) {
		    	$('.throbber', this.progress.element).after('<div class="message">' + this.progress.message + '</div>');
		    }
		    $(this.element).parent().after(this.progress.element);
		}
	};
};
/*!
 * Tiny Carousel 1.9
 * http://www.baijs.nl/tinycarousel
 *
 * Copyright 2010, Maarten Baijs
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.opensource.org/licenses/gpl-2.0.php
 *
 * Date: 01 / 06 / 2011
 * Depends on library: jQuery
 */
 
(function($){
	$.tiny = $.tiny || { };
	
	$.tiny.carousel = {
		options: {	
			start: 1, // where should the carousel start?
			display: 1, // how many blocks do you want to move at 1 time?
			axis: 'x', // vertical or horizontal scroller? ( x || y ).
			controls: true, // show left and right navigation buttons.
			pager: false, // is there a page number navigation present?
			interval: false, // move to another block on intervals.
			intervaltime: 3000, // interval time in milliseconds.
			rewind: false, // If interval is true and rewind is true it will play in reverse if the last slide is reached.
			animation: true, // false is instant, true is animate.
			duration: 1000, // how fast must the animation move in ms?
			callback: null, // function that executes after every move.
			onstart: null // function that executes after every move.
		}
	};
	
	$.fn.tinycarousel = function(options) {
		var options = $.extend({}, $.tiny.carousel.options, options);
		this.each(function(){ $(this).data('tcl', new Carousel($(this), options)); });
		return this;
	};
	$.fn.tinycarousel_start = function(){ $(this).data('tcl').start(); };
	$.fn.tinycarousel_stop = function(){ $(this).data('tcl').stop(); };
	$.fn.tinycarousel_move = function(iNum){ $(this).data('tcl').move(iNum-1,true); };
	
	function Carousel(root, options){
		var oSelf = this;
		var oViewport = $('.viewport:first', root);
		var oContent = $('.overview:first', root);
		var oPages = oContent.children();
		var oBtnNext = $('.next:first', root);
		var oBtnPrev = $('.prev:first', root);
		var oPager = $('.pager:first', root);
		var iPageSize, iSteps, iCurrent, oTimer, bPause, bForward = true, bAxis = options.axis == 'x';
		
		function initialize(){
			iPageSize = bAxis ? $(oPages[0]).outerWidth(true) : $(oPages[0]).outerHeight(true);
			var iLeftover = Math.ceil(((bAxis ? oViewport.outerWidth() : oViewport.outerHeight()) / (iPageSize * options.display)) -1);
			iSteps = Math.max(1, Math.ceil(oPages.length / options.display) - iLeftover);
			iCurrent = Math.min(iSteps, Math.max(1, options.start)) -2;
			oContent.css(bAxis ? 'width' : 'height', (iPageSize * oPages.length));
			oSelf.move(1);
			setEvents();
			return oSelf;
		};
		function setEvents(){
			if(options.controls && oBtnPrev.length > 0 && oBtnNext.length > 0){
				oBtnPrev.click(function(){oSelf.move(-1); return false;});
				oBtnNext.click(function(){oSelf.move( 1); return false;});
			}
			if(options.interval){ root.hover(oSelf.stop,oSelf.start); }
			if(options.pager && oPager.length > 0){ $('a',oPager).click(setPager); }
		};
		function setButtons(){
			if(options.controls){
				oBtnPrev.toggleClass('disable', !(iCurrent > 0));
				oBtnNext.toggleClass('disable', !(iCurrent +1 < iSteps));
			}
			if(options.pager){
				var oNumbers = $('.pagenum', oPager);
				oPager.children().removeClass('active');
				$(oNumbers[iCurrent]).parent().addClass('active');
			}			
		};
		function setPager(oEvent){
			if($(this).hasClass('pagenum')){ oSelf.move(parseInt(this.rel), true); }
			return false;
		};
		function setTimer(){
			if(options.interval && !bPause){
				clearTimeout(oTimer);
				oTimer = setTimeout(function(){
					iCurrent = iCurrent +1 == iSteps ? -1 : iCurrent;
					bForward = iCurrent +1 == iSteps ? false : iCurrent == 0 ? true : bForward;
					oSelf.move(bForward ? 1 : -1);
				}, options.intervaltime);
			}
		};
		this.stop = function(){ clearTimeout(oTimer); bPause = true; };
		this.start = function(){ bPause = false; setTimer(); };
		this.move = function(iDirection, bPublic){
			iCurrent = bPublic ? iDirection : iCurrent += iDirection;
			if(iCurrent > -1 && iCurrent < iSteps){
				var oPosition = {};
				
				if(typeof options.onstart == 'function'){
					options.onstart.call(this, oPages[iCurrent], iCurrent);
				}	
				oPosition[bAxis ? 'left' : 'top'] = -(iCurrent * (iPageSize * options.display));	
				oContent.animate(oPosition,{
					queue: false,
					duration: options.animation ? options.duration : 0,
					complete: function(){
						if(typeof options.callback == 'function')
						options.callback.call(this, oPages[iCurrent], iCurrent);
					}
				});
				setButtons();
				setTimer();
			}
		};
		return initialize();
	};
})(jQuery);;
if(typeof(DD_belatedPNG) != 'undefined'){
	//DD_belatedPNG.fix('');
}

Drupal.behaviors.website = function(context){

	var oBlockHomeCarousel = $('.block-homecarousel');
	var oBlockHomeCarouselPager = $('.pager',oBlockHomeCarousel);
	if(oBlockHomeCarousel.length > 0){
		oBlockHomeCarousel.tinycarousel({ 
			pager: true, 
			controls: false,
			interval: true,
			intervaltime: 6000,
			onstart: function(oEl, iIndex){
				var oPagerCurrent = $(oBlockHomeCarouselPager.children()[iIndex]);
				$('a:first',oPagerCurrent).text(oPagerCurrent.attr('rel'));
				$('.active a',oBlockHomeCarouselPager).text($('.active a',oBlockHomeCarouselPager).text().substring(0, 1));
			} 
		});
	}
	
	var oBlockReferences = $('.block-references');
	if(oBlockReferences.length > 0){
		oBlockReferences.tinycarousel();
	}
	
	var oBlockMaximizer = $('.block-maximizer');
	if(oBlockMaximizer.length > 0){
		var oBlockMaximizerPopup = $('.block-maximizer-popup',oBlockMaximizer);
		oBlockMaximizer.mouseover(function(oEvent){
			oBlockMaximizerPopup.show();
			oBlockMaximizerPopup.animate({'top': -150, 'height': 237 }, { queue: false, duration: 'fast'});
		});
		oBlockMaximizerPopup.mouseleave(function(){
			oBlockMaximizerPopup.animate({'top': 0, 'height': 0 }, { queue: false, duration: 'fast', complete: function(){
				oBlockMaximizerPopup.hide();
			}});
		});	
	}
		
};;