/*
 * jQuery 1.2.6 - New Wave Javascript
 *
 * Copyright (c) 2008 John Resig (jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008)
 * Rev: 5685
 */
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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>';
  }
};
;

/**
 * Adds the custom autocomplete widget behavior.
 */
Drupal.behaviors.apachesolr_autocomplete = function(context) {
  $(".apachesolr-autocomplete.unprocessed", context).autocomplete(Drupal.settings.apachesolr_autocomplete.path,
  {
    // Classnames for the widget.
    inputClass: "",
    loadingClass: "throbbing",
    // Do not select first suggestion by default.
    selectFirst: false,
    // Specify no matching as it wil be done on server-side.
    matchContains: false,
    matchSubset: false,
    // Maximum number of items to show in widget.
    max: 50,
    scroll: true,
    scrollHeight: 360,
    // Data returned from server is JSON-encoded.
    dataType: "json",
    // Function to parse returned json into elements.
    parse: function(data) {
      return $.map(data, function(item) {
        return {
          data: item,          // Echo the input data.
          value: item.display, // This will be shown in the options widget.
          result: item.key     // The actual value to put into the form element.
        }
      });
    },
    // Return the HTML to display in the options widget.
    formatItem: function(item) {
      return item.display;
    }
  }).result(function(item, element) {
    // Handle selection of an element in the autocomplete widget.
    // We should submit the widget's parent form.
    $(this).get(0).form.submit();
  }).addClass('form-autocomplete'); // Add Drupal autocomplete widget's style.
};
;
/*
 * jQuery Autocomplete plugin 1.1
 *
 * Copyright (c) 2009 Jörn 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($) {
	
$.fn.extend({
	autocomplete: function(urlOrData, options) {
		var isUrl = typeof urlOrData == "string";
		options = $.extend({}, $.Autocompleter.defaults, {
			url: isUrl ? urlOrData : null,
			data: isUrl ? null : urlOrData,
			delay: isUrl ? $.Autocompleter.defaults.delay : 10,
			max: options && !options.scroll ? 10 : 150
		}, options);
		
		// if highlight is set to false, replace it with a do-nothing function
		options.highlight = options.highlight || function(value) { return value; };
		
		// if the formatMatch option is not specified, then use formatItem for backwards compatibility
		options.formatMatch = options.formatMatch || options.formatItem;
		
		return this.each(function() {
			new $.Autocompleter(this, options);
		});
	},
	result: function(handler) {
		return this.bind("result", handler);
	},
	search: function(handler) {
		return this.trigger("search", [handler]);
	},
	flushCache: function() {
		return this.trigger("flushCache");
	},
	setOptions: function(options){
		return this.trigger("setOptions", [options]);
	},
	unautocomplete: function() {
		return this.trigger("unautocomplete");
	}
});

$.Autocompleter = function(input, options) {

	var KEY = {
		UP: 38,
		DOWN: 40,
		DEL: 46,
		TAB: 9,
		RETURN: 13,
		ESC: 27,
		COMMA: 188,
		PAGEUP: 33,
		PAGEDOWN: 34,
		BACKSPACE: 8
	};

	// Create $ object for input element
	var $input = $(input).attr("autocomplete", "off").addClass(options.inputClass);

	var timeout;
	var previousValue = "";
	var cache = $.Autocompleter.Cache(options);
	var hasFocus = 0;
	var lastKeyPressCode;
	var config = {
		mouseDownOnSelect: false
	};
	var select = $.Autocompleter.Select(options, input, selectCurrent, config);
	
	var blockSubmit;
	
	// prevent form submit in opera when selecting with return key
	$.browser.opera && $(input.form).bind("submit.autocomplete", function() {
		if (blockSubmit) {
			blockSubmit = false;
			return false;
		}
	});
	
	// only opera doesn't trigger keydown multiple times while pressed, others don't work with keypress at all
	$input.bind(($.browser.opera ? "keypress" : "keydown") + ".autocomplete", function(event) {
		// a keypress means the input has focus
		// avoids issue where input had focus before the autocomplete was applied
		hasFocus = 1;
		// track last key pressed
		lastKeyPressCode = event.keyCode;
		switch(event.keyCode) {
		
			case KEY.UP:
				event.preventDefault();
				if ( select.visible() ) {
					select.prev();
				} else {
					onChange(0, true);
				}
				break;
				
			case KEY.DOWN:
				event.preventDefault();
				if ( select.visible() ) {
					select.next();
				} else {
					onChange(0, true);
				}
				break;
				
			case KEY.PAGEUP:
				event.preventDefault();
				if ( select.visible() ) {
					select.pageUp();
				} else {
					onChange(0, true);
				}
				break;
				
			case KEY.PAGEDOWN:
				event.preventDefault();
				if ( select.visible() ) {
					select.pageDown();
				} else {
					onChange(0, true);
				}
				break;
			
			// matches also semicolon
			case options.multiple && $.trim(options.multipleSeparator) == "," && KEY.COMMA:
			case KEY.TAB:
			case KEY.RETURN:
				if( selectCurrent() ) {
					// stop default to prevent a form submit, Opera needs special handling
					event.preventDefault();
					blockSubmit = true;
					return false;
				}
				break;
				
			case KEY.ESC:
				select.hide();
				break;
				
			default:
				clearTimeout(timeout);
				timeout = setTimeout(onChange, options.delay);
				break;
		}
	}).focus(function(){
		// track whether the field has focus, we shouldn't process any
		// results if the field no longer has focus
		hasFocus++;
	}).blur(function() {
		hasFocus = 0;
		if (!config.mouseDownOnSelect) {
			hideResults();
		}
	}).click(function() {
		// show select when clicking in a focused field
		if ( hasFocus++ > 1 && !select.visible() ) {
			onChange(0, true);
		}
	}).bind("search", function() {
		// TODO why not just specifying both arguments?
		var fn = (arguments.length > 1) ? arguments[1] : null;
		function findValueCallback(q, data) {
			var result;
			if( data && data.length ) {
				for (var i=0; i < data.length; i++) {
					if( data[i].result.toLowerCase() == q.toLowerCase() ) {
						result = data[i];
						break;
					}
				}
			}
			if( typeof fn == "function" ) fn(result);
			else $input.trigger("result", result && [result.data, result.value]);
		}
		$.each(trimWords($input.val()), function(i, value) {
			request(value, findValueCallback, findValueCallback);
		});
	}).bind("flushCache", function() {
		cache.flush();
	}).bind("setOptions", function() {
		$.extend(options, arguments[1]);
		// if we've updated the data, repopulate
		if ( "data" in arguments[1] )
			cache.populate();
	}).bind("unautocomplete", function() {
		select.unbind();
		$input.unbind();
		$(input.form).unbind(".autocomplete");
	});
	
	
	function selectCurrent() {
		var selected = select.selected();
		if( !selected )
			return false;
		
		var v = selected.result;
		previousValue = v;
		
		if ( options.multiple ) {
			var words = trimWords($input.val());
			if ( words.length > 1 ) {
				var seperator = options.multipleSeparator.length;
				var cursorAt = $(input).selection().start;
				var wordAt, progress = 0;
				$.each(words, function(i, word) {
					progress += word.length;
					if (cursorAt <= progress) {
						wordAt = i;
						return false;
					}
					progress += seperator;
				});
				words[wordAt] = v;
				// TODO this should set the cursor to the right position, but it gets overriden somewhere
				//$.Autocompleter.Selection(input, progress + seperator, progress + seperator);
				v = words.join( options.multipleSeparator );
			}
			v += options.multipleSeparator;
		}
		
		$input.val(v);
		hideResultsNow();
		$input.trigger("result", [selected.data, selected.value]);
		return true;
	}
	
	function onChange(crap, skipPrevCheck) {
		if( lastKeyPressCode == KEY.DEL ) {
			select.hide();
			return;
		}
		
		var currentValue = $input.val();
		
		if ( !skipPrevCheck && currentValue == previousValue )
			return;
		
		previousValue = currentValue;
		
		currentValue = lastWord(currentValue);
		if ( currentValue.length >= options.minChars) {
			$input.addClass(options.loadingClass);
			if (!options.matchCase)
				currentValue = currentValue.toLowerCase();
			request(currentValue, receiveData, hideResultsNow);
		} else {
			stopLoading();
			select.hide();
		}
	};
	
	function trimWords(value) {
		if (!value)
			return [""];
		if (!options.multiple)
			return [$.trim(value)];
		return $.map(value.split(options.multipleSeparator), function(word) {
			return $.trim(value).length ? $.trim(word) : null;
		});
	}
	
	function lastWord(value) {
		if ( !options.multiple )
			return value;
		var words = trimWords(value);
		if (words.length == 1) 
			return words[0];
		var cursorAt = $(input).selection().start;
		if (cursorAt == value.length) {
			words = trimWords(value)
		} else {
			words = trimWords(value.replace(value.substring(cursorAt), ""));
		}
		return words[words.length - 1];
	}
	
	// fills in the input box w/the first match (assumed to be the best match)
	// q: the term entered
	// sValue: the first matching result
	function autoFill(q, sValue){
		// autofill in the complete box w/the first match as long as the user hasn't entered in more data
		// if the last user key pressed was backspace, don't autofill
		if( options.autoFill && (lastWord($input.val()).toLowerCase() == q.toLowerCase()) && lastKeyPressCode != KEY.BACKSPACE ) {
			// fill in the value (keep the case the user has typed)
			$input.val($input.val() + sValue.substring(lastWord(previousValue).length));
			// select the portion of the value not typed by the user (so the next character will erase)
			$(input).selection(previousValue.length, previousValue.length + sValue.length);
		}
	};

	function hideResults() {
		clearTimeout(timeout);
		timeout = setTimeout(hideResultsNow, 200);
	};

	function hideResultsNow() {
		var wasVisible = select.visible();
		select.hide();
		clearTimeout(timeout);
		stopLoading();
		if (options.mustMatch) {
			// call search and run callback
			$input.search(
				function (result){
					// if no value found, clear the input box
					if( !result ) {
						if (options.multiple) {
							var words = trimWords($input.val()).slice(0, -1);
							$input.val( words.join(options.multipleSeparator) + (words.length ? options.multipleSeparator : "") );
						}
						else {
							$input.val( "" );
							$input.trigger("result", null);
						}
					}
				}
			);
		}
	};

	function receiveData(q, data) {
		if ( data && data.length && hasFocus ) {
			stopLoading();
			select.display(data, q);
			autoFill(q, data[0].value);
			select.show();
		} else {
			hideResultsNow();
		}
	};

	function request(term, success, failure) {
		if (!options.matchCase)
			term = term.toLowerCase();
		var data = cache.load(term);
		// recieve the cached data
		if (data && data.length) {
			success(term, data);
		// if an AJAX url has been supplied, try loading the data now
		} else if( (typeof options.url == "string") && (options.url.length > 0) ){
			
			var extraParams = {
				timestamp: +new Date()
			};
			$.each(options.extraParams, function(key, param) {
				extraParams[key] = typeof param == "function" ? param() : param;
			});
			
			$.ajax({
				// try to leverage ajaxQueue plugin to abort previous requests
				mode: "abort",
				// limit abortion to this input
				port: "autocomplete" + input.name,
				dataType: options.dataType,
				url: options.url,
				data: $.extend({
					query: lastWord(term),
					limit: options.max
				}, extraParams),
				success: function(data) {
					var parsed = options.parse && options.parse(data) || parse(data);
					cache.add(term, parsed);
					success(term, parsed);
				}
			});
		} else {
			// if we have a failure, we need to empty the list -- this prevents the the [TAB] key from selecting the last successful match
			select.emptyList();
			failure(term);
		}
	};
	
	function parse(data) {
		var parsed = [];
		var rows = data.split("\n");
		for (var i=0; i < rows.length; i++) {
			var row = $.trim(rows[i]);
			if (row) {
				row = row.split("|");
				parsed[parsed.length] = {
					data: row,
					value: row[0],
					result: options.formatResult && options.formatResult(row, row[0]) || row[0]
				};
			}
		}
		return parsed;
	};

	function stopLoading() {
		$input.removeClass(options.loadingClass);
	};

};

$.Autocompleter.defaults = {
	inputClass: "ac_input",
	resultsClass: "ac_results",
	loadingClass: "ac_loading",
	minChars: 1,
	delay: 400,
	matchCase: false,
	matchSubset: true,
	matchContains: false,
	cacheLength: 10,
	max: 100,
	mustMatch: false,
	extraParams: {},
	selectFirst: true,
	formatItem: function(row) { return row[0]; },
	formatMatch: null,
	autoFill: false,
	width: 0,
	multiple: false,
	multipleSeparator: ", ",
	highlight: function(value, term) {
		return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + term.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1") + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "<strong>$1</strong>");
	},
    scroll: true,
    scrollHeight: 180
};

$.Autocompleter.Cache = function(options) {

	var data = {};
	var length = 0;
	
	function matchSubset(s, sub) {
		if (!options.matchCase) 
			s = s.toLowerCase();
		var i = s.indexOf(sub);
		if (options.matchContains == "word"){
			i = s.toLowerCase().search("\\b" + sub.toLowerCase());
		}
		if (i == -1) return false;
		return i == 0 || options.matchContains;
	};
	
	function add(q, value) {
		if (length > options.cacheLength){
			flush();
		}
		if (!data[q]){ 
			length++;
		}
		data[q] = value;
	}
	
	function populate(){
		if( !options.data ) return false;
		// track the matches
		var stMatchSets = {},
			nullData = 0;

		// no url was specified, we need to adjust the cache length to make sure it fits the local data store
		if( !options.url ) options.cacheLength = 1;
		
		// track all options for minChars = 0
		stMatchSets[""] = [];
		
		// loop through the array and create a lookup structure
		for ( var i = 0, ol = options.data.length; i < ol; i++ ) {
			var rawValue = options.data[i];
			// if rawValue is a string, make an array otherwise just reference the array
			rawValue = (typeof rawValue == "string") ? [rawValue] : rawValue;
			
			var value = options.formatMatch(rawValue, i+1, options.data.length);
			if ( value === false )
				continue;
				
			var firstChar = value.charAt(0).toLowerCase();
			// if no lookup array for this character exists, look it up now
			if( !stMatchSets[firstChar] ) 
				stMatchSets[firstChar] = [];

			// if the match is a string
			var row = {
				value: value,
				data: rawValue,
				result: options.formatResult && options.formatResult(rawValue) || value
			};
			
			// push the current match into the set list
			stMatchSets[firstChar].push(row);

			// keep track of minChars zero items
			if ( nullData++ < options.max ) {
				stMatchSets[""].push(row);
			}
		};

		// add the data items to the cache
		$.each(stMatchSets, function(i, value) {
			// increase the cache size
			options.cacheLength++;
			// add to the cache
			add(i, value);
		});
	}
	
	// populate any existing data
	setTimeout(populate, 25);
	
	function flush(){
		data = {};
		length = 0;
	}
	
	return {
		flush: flush,
		add: add,
		populate: populate,
		load: function(q) {
			if (!options.cacheLength || !length)
				return null;
			/* 
			 * if dealing w/local data and matchContains than we must make sure
			 * to loop through all the data collections looking for matches
			 */
			if( !options.url && options.matchContains ){
				// track all matches
				var csub = [];
				// loop through all the data grids for matches
				for( var k in data ){
					// don't search through the stMatchSets[""] (minChars: 0) cache
					// this prevents duplicates
					if( k.length > 0 ){
						var c = data[k];
						$.each(c, function(i, x) {
							// if we've got a match, add it to the array
							if (matchSubset(x.value, q)) {
								csub.push(x);
							}
						});
					}
				}				
				return csub;
			} else 
			// if the exact item exists, use it
			if (data[q]){
				return data[q];
			} else
			if (options.matchSubset) {
				for (var i = q.length - 1; i >= options.minChars; i--) {
					var c = data[q.substr(0, i)];
					if (c) {
						var csub = [];
						$.each(c, function(i, x) {
							if (matchSubset(x.value, q)) {
								csub[csub.length] = x;
							}
						});
						return csub;
					}
				}
			}
			return null;
		}
	};
};

$.Autocompleter.Select = function (options, input, select, config) {
	var CLASSES = {
		ACTIVE: "ac_over"
	};
	
	var listItems,
		active = -1,
		data,
		term = "",
		needsInit = true,
		element,
		list;
	
	// Create results
	function init() {
		if (!needsInit)
			return;
		element = $("<div/>")
		.hide()
		.addClass(options.resultsClass)
		.css("position", "absolute")
		.appendTo(document.body);
	
		list = $("<ul/>").appendTo(element).mouseover( function(event) {
			if(target(event).nodeName && target(event).nodeName.toUpperCase() == 'LI') {
	            active = $("li", list).removeClass(CLASSES.ACTIVE).index(target(event));
			    $(target(event)).addClass(CLASSES.ACTIVE);            
	        }
		}).click(function(event) {
			$(target(event)).addClass(CLASSES.ACTIVE);
			select();
			// TODO provide option to avoid setting focus again after selection? useful for cleanup-on-focus
			input.focus();
			return false;
		}).mousedown(function() {
			config.mouseDownOnSelect = true;
		}).mouseup(function() {
			config.mouseDownOnSelect = false;
		});
		
		if( options.width > 0 )
			element.css("width", options.width);
			
		needsInit = false;
	} 
	
	function target(event) {
		var element = event.target;
		while(element && element.tagName != "LI")
			element = element.parentNode;
		// more fun with IE, sometimes event.target is empty, just ignore it then
		if(!element)
			return [];
		return element;
	}

	function moveSelect(step) {
		listItems.slice(active, active + 1).removeClass(CLASSES.ACTIVE);
		movePosition(step);
        var activeItem = listItems.slice(active, active + 1).addClass(CLASSES.ACTIVE);
        if(options.scroll) {
            var offset = 0;
            listItems.slice(0, active).each(function() {
				offset += this.offsetHeight;
			});
            if((offset + activeItem[0].offsetHeight - list.scrollTop()) > list[0].clientHeight) {
                list.scrollTop(offset + activeItem[0].offsetHeight - list.innerHeight());
            } else if(offset < list.scrollTop()) {
                list.scrollTop(offset);
            }
        }
	};
	
	function movePosition(step) {
		active += step;
		if (active < 0) {
			active = listItems.size() - 1;
		} else if (active >= listItems.size()) {
			active = 0;
		}
	}
	
	function limitNumberOfItems(available) {
		return options.max && options.max < available
			? options.max
			: available;
	}
	
	function fillList() {
		list.empty();
		var max = limitNumberOfItems(data.length);
		for (var i=0; i < max; i++) {
			if (!data[i])
				continue;
			var formatted = options.formatItem(data[i].data, i+1, max, data[i].value, term);
			if ( formatted === false )
				continue;
			var li = $("<li/>").html( options.highlight(formatted, term) ).addClass(i%2 == 0 ? "ac_even" : "ac_odd").appendTo(list)[0];
			$.data(li, "ac_data", data[i]);
		}
		listItems = list.find("li");
		if ( options.selectFirst ) {
			listItems.slice(0, 1).addClass(CLASSES.ACTIVE);
			active = 0;
		}
		// apply bgiframe if available
		if ( $.fn.bgiframe )
			list.bgiframe();
	}
	
	return {
		display: function(d, q) {
			init();
			data = d;
			term = q;
			fillList();
		},
		next: function() {
			moveSelect(1);
		},
		prev: function() {
			moveSelect(-1);
		},
		pageUp: function() {
			if (active != 0 && active - 8 < 0) {
				moveSelect( -active );
			} else {
				moveSelect(-8);
			}
		},
		pageDown: function() {
			if (active != listItems.size() - 1 && active + 8 > listItems.size()) {
				moveSelect( listItems.size() - 1 - active );
			} else {
				moveSelect(8);
			}
		},
		hide: function() {
			element && element.hide();
			listItems && listItems.removeClass(CLASSES.ACTIVE);
			active = -1;
		},
		visible : function() {
			return element && element.is(":visible");
		},
		current: function() {
			return this.visible() && (listItems.filter("." + CLASSES.ACTIVE)[0] || options.selectFirst && listItems[0]);
		},
		show: function() {
			var offset = $(input).offset();
			element.css({
				width: typeof options.width == "string" || options.width > 0 ? options.width : $(input).width(),
				top: offset.top + input.offsetHeight,
				left: offset.left
			}).show();
            if(options.scroll) {
                list.scrollTop(0);
                list.css({
					maxHeight: options.scrollHeight,
					overflow: 'auto'
				});
				
                if($.browser.msie && typeof document.body.style.maxHeight === "undefined") {
					var listHeight = 0;
					listItems.each(function() {
						listHeight += this.offsetHeight;
					});
					var scrollbarsVisible = listHeight > options.scrollHeight;
                    list.css('height', scrollbarsVisible ? options.scrollHeight : listHeight );
					if (!scrollbarsVisible) {
						// IE doesn't recalculate width when scrollbar disappears
						listItems.width( list.width() - parseInt(listItems.css("padding-left")) - parseInt(listItems.css("padding-right")) );
					}
                }
                
            }
		},
		selected: function() {
			var selected = listItems && listItems.filter("." + CLASSES.ACTIVE).removeClass(CLASSES.ACTIVE);
			return selected && selected.length && $.data(selected[0], "ac_data");
		},
		emptyList: function (){
			list && list.empty();
		},
		unbind: function() {
			element && element.remove();
		}
	};
};

$.fn.selection = function(start, end) {
	if (start !== undefined) {
		return this.each(function() {
			if( this.createTextRange ){
				var selRange = this.createTextRange();
				if (end === undefined || start == end) {
					selRange.move("character", start);
					selRange.select();
				} else {
					selRange.collapse(true);
					selRange.moveStart("character", start);
					selRange.moveEnd("character", end);
					selRange.select();
				}
			} else if( this.setSelectionRange ){
				this.setSelectionRange(start, end);
			} else if( this.selectionStart ){
				this.selectionStart = start;
				this.selectionEnd = end;
			}
		});
	}
	var field = this[0];
	if ( field.createTextRange ) {
		var range = document.selection.createRange(),
			orig = field.value,
			teststring = "<->",
			textLength = range.text.length;
		range.text = teststring;
		var caretAt = field.value.indexOf(teststring);
		field.value = orig;
		this.selection(caretAt, caretAt + textLength);
		return {
			start: caretAt,
			end: caretAt + textLength
		}
	} else if( field.selectionStart !== undefined ){
		return {
			start: field.selectionStart,
			end: field.selectionEnd
		}
	}
};

})(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]);
          }
        }
      }
    });
  });
});
;
/* $Id: lightbox.js,v 1.5.2.6.2.136 2010/09/24 08:39:40 snpower Exp $ */

/**
 * jQuery Lightbox
 * @author
 *   Stella Power, <http://drupal.org/user/66894>
 *
 * Based on Lightbox v2.03.3 by Lokesh Dhakar
 * <http://www.huddletogether.com/projects/lightbox2/>
 * Also partially based on the jQuery Lightbox by Warren Krewenki
 *   <http://warren.mesozen.com>
 *
 * Permission has been granted to Mark Ashmead & other Drupal Lightbox2 module
 * maintainers to distribute this file via Drupal.org
 * Under GPL license.
 *
 * Slideshow, iframe and video functionality added by Stella Power.
 */

var Lightbox = {
  auto_modal : false,
  overlayOpacity : 0.8, // Controls transparency of shadow overlay.
  overlayColor : '000', // Controls colour of shadow overlay.
  disableCloseClick : true,
  // Controls the order of the lightbox resizing animation sequence.
  resizeSequence: 0, // 0: simultaneous, 1: width then height, 2: height then width.
  resizeSpeed: 'normal', // Controls the speed of the lightbox resizing animation.
  fadeInSpeed: 'normal', // Controls the speed of the image appearance.
  slideDownSpeed: 'slow', // Controls the speed of the image details appearance.
  minWidth: 240,
  borderSize : 10,
  boxColor : 'fff',
  fontColor : '000',
  topPosition : '',
  infoHeight: 20,
  alternative_layout : false,
  imageArray : [],
  imageNum : null,
  total : 0,
  activeImage : null,
  inprogress : false,
  disableResize : false,
  disableZoom : false,
  isZoomedIn : false,
  rtl : false,
  loopItems : false,
  keysClose : ['c', 'x', 27],
  keysPrevious : ['p', 37],
  keysNext : ['n', 39],
  keysZoom : ['z'],
  keysPlayPause : [32],

  // Slideshow options.
  slideInterval : 5000, // In milliseconds.
  showPlayPause : true,
  autoStart : true,
  autoExit : true,
  pauseOnNextClick : false, // True to pause the slideshow when the "Next" button is clicked.
  pauseOnPrevClick : true, // True to pause the slideshow when the "Prev" button is clicked.
  slideIdArray : [],
  slideIdCount : 0,
  isSlideshow : false,
  isPaused : false,
  loopSlides : false,

  // Iframe options.
  isLightframe : false,
  iframe_width : 600,
  iframe_height : 400,
  iframe_border : 1,

  // Video and modal options.
  enableVideo : false,
  flvPlayer : '/flvplayer.swf',
  flvFlashvars : '',
  isModal : false,
  isVideo : false,
  videoId : false,
  modalWidth : 400,
  modalHeight : 400,
  modalHTML : null,


  // initialize()
  // Constructor runs on completion of the DOM loading.
  // The function inserts html at the bottom of the page which is used
  // to display the shadow overlay and the image container.
  initialize: function() {

    var s = Drupal.settings.lightbox2;
    Lightbox.overlayOpacity = s.overlay_opacity;
    Lightbox.overlayColor = s.overlay_color;
    Lightbox.disableCloseClick = s.disable_close_click;
    Lightbox.resizeSequence = s.resize_sequence;
    Lightbox.resizeSpeed = s.resize_speed;
    Lightbox.fadeInSpeed = s.fade_in_speed;
    Lightbox.slideDownSpeed = s.slide_down_speed;
    Lightbox.borderSize = s.border_size;
    Lightbox.boxColor = s.box_color;
    Lightbox.fontColor = s.font_color;
    Lightbox.topPosition = s.top_position;
    Lightbox.rtl = s.rtl;
    Lightbox.loopItems = s.loop_items;
    Lightbox.keysClose = s.keys_close.split(" ");
    Lightbox.keysPrevious = s.keys_previous.split(" ");
    Lightbox.keysNext = s.keys_next.split(" ");
    Lightbox.keysZoom = s.keys_zoom.split(" ");
    Lightbox.keysPlayPause = s.keys_play_pause.split(" ");
    Lightbox.disableResize = s.disable_resize;
    Lightbox.disableZoom = s.disable_zoom;
    Lightbox.slideInterval = s.slideshow_interval;
    Lightbox.showPlayPause = s.show_play_pause;
    Lightbox.showCaption = s.show_caption;
    Lightbox.autoStart = s.slideshow_automatic_start;
    Lightbox.autoExit = s.slideshow_automatic_exit;
    Lightbox.pauseOnNextClick = s.pause_on_next_click;
    Lightbox.pauseOnPrevClick = s.pause_on_previous_click;
    Lightbox.loopSlides = s.loop_slides;
    Lightbox.alternative_layout = s.use_alt_layout;
    Lightbox.iframe_width = s.iframe_width;
    Lightbox.iframe_height = s.iframe_height;
    Lightbox.iframe_border = s.iframe_border;
    Lightbox.enableVideo = s.enable_video;
    if (s.enable_video) {
      Lightbox.flvPlayer = s.flvPlayer;
      Lightbox.flvFlashvars = s.flvFlashvars;
    }

    // Make the lightbox divs.
    var layout_class = (s.use_alt_layout ? 'lightbox2-alt-layout' : 'lightbox2-orig-layout');
    var output = '<div id="lightbox2-overlay" style="display: none;"></div>\
      <div id="lightbox" style="display: none;" class="' + layout_class + '">\
        <div id="outerImageContainer"></div>\
        <div id="imageDataContainer" class="clearfix">\
          <div id="imageData"></div>\
        </div>\
      </div>';
    var loading = '<div id="loading"><a href="#" id="loadingLink"></a></div>';
    var modal = '<div id="modalContainer" style="display: none;"></div>';
    var frame = '<div id="frameContainer" style="display: none;"></div>';
    var imageContainer = '<div id="imageContainer" style="display: none;"></div>';
    var details = '<div id="imageDetails"></div>';
    var bottomNav = '<div id="bottomNav"></div>';
    var image = '<img id="lightboxImage" alt="" />';
    var hoverNav = '<div id="hoverNav"><a id="prevLink" href="#"></a><a id="nextLink" href="#"></a></div>';
    var frameNav = '<div id="frameHoverNav"><a id="framePrevLink" href="#"></a><a id="frameNextLink" href="#"></a></div>';
    var hoverNav = '<div id="hoverNav"><a id="prevLink" title="' + Drupal.t('Previous') + '" href="#"></a><a id="nextLink" title="' + Drupal.t('Next') + '" href="#"></a></div>';
    var frameNav = '<div id="frameHoverNav"><a id="framePrevLink" title="' + Drupal.t('Previous') + '" href="#"></a><a id="frameNextLink" title="' + Drupal.t('Next') + '" href="#"></a></div>';
    var caption = '<span id="caption"></span>';
    var numberDisplay = '<span id="numberDisplay"></span>';
    var close = '<a id="bottomNavClose" title="' + Drupal.t('Close') + '" href="#"></a>';
    var zoom = '<a id="bottomNavZoom" href="#"></a>';
    var zoomOut = '<a id="bottomNavZoomOut" href="#"></a>';
    var pause = '<a id="lightshowPause" title="' + Drupal.t('Pause Slideshow') + '" href="#" style="display: none;"></a>';
    var play = '<a id="lightshowPlay" title="' + Drupal.t('Play Slideshow') + '" href="#" style="display: none;"></a>';

    $("body").append(output);
    $('#outerImageContainer').append(modal + frame + imageContainer + loading);
    if (!s.use_alt_layout) {
      $('#imageContainer').append(image + hoverNav);
      $('#imageData').append(details + bottomNav);
      $('#imageDetails').append(caption + numberDisplay);
      $('#bottomNav').append(frameNav + close + zoom + zoomOut + pause + play);
    }
    else {
      $('#outerImageContainer').append(bottomNav);
      $('#imageContainer').append(image);
      $('#bottomNav').append(close + zoom + zoomOut);
      $('#imageData').append(hoverNav + details);
      $('#imageDetails').append(caption + numberDisplay + pause + play);
    }

    // Setup onclick handlers.
    if (Lightbox.disableCloseClick) {
      $('#lightbox2-overlay').click(function() { Lightbox.end(); return false; } ).hide();
    }
    $('#loadingLink, #bottomNavClose').click(function() { Lightbox.end('forceClose'); return false; } );
    $('#prevLink, #framePrevLink').click(function() { Lightbox.changeData(Lightbox.activeImage - 1); return false; } );
    $('#nextLink, #frameNextLink').click(function() { Lightbox.changeData(Lightbox.activeImage + 1); return false; } );
    $('#bottomNavZoom').click(function() { Lightbox.changeData(Lightbox.activeImage, true); return false; } );
    $('#bottomNavZoomOut').click(function() { Lightbox.changeData(Lightbox.activeImage, false); return false; } );
    $('#lightshowPause').click(function() { Lightbox.togglePlayPause("lightshowPause", "lightshowPlay"); return false; } );
    $('#lightshowPlay').click(function() { Lightbox.togglePlayPause("lightshowPlay", "lightshowPause"); return false; } );

    // Fix positioning.
    $('#prevLink, #nextLink, #framePrevLink, #frameNextLink').css({ 'paddingTop': Lightbox.borderSize + 'px'});
    $('#imageContainer, #frameContainer, #modalContainer').css({ 'padding': Lightbox.borderSize + 'px'});
    $('#outerImageContainer, #imageDataContainer, #bottomNavClose').css({'backgroundColor': '#' + Lightbox.boxColor, 'color': '#'+Lightbox.fontColor});
    if (Lightbox.alternative_layout) {
      $('#bottomNavZoom, #bottomNavZoomOut').css({'bottom': Lightbox.borderSize + 'px', 'right': Lightbox.borderSize + 'px'});
    }
    else if (Lightbox.rtl == 1 && $.browser.msie) {
      $('#bottomNavZoom, #bottomNavZoomOut').css({'left': '0px'});
    }

    // Force navigation links to always be displayed
    if (s.force_show_nav) {
      $('#prevLink, #nextLink').addClass("force_show_nav");
    }

  },

  // initList()
  // Loops through anchor tags looking for 'lightbox', 'lightshow' and
  // 'lightframe', etc, references and applies onclick events to appropriate
  // links. You can rerun after dynamically adding images w/ajax.
  initList : function(context) {

    if (context == undefined || context == null) {
      context = document;
    }

    // Attach lightbox to any links with rel 'lightbox', 'lightshow' or
    // 'lightframe', etc.
    $("a[rel^='lightbox']:not(.lightbox-processed), area[rel^='lightbox']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
      if (Lightbox.disableCloseClick) {
        $('#lightbox').unbind('click');
        $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
      }
      Lightbox.start(this, false, false, false, false);
      if (e.preventDefault) { e.preventDefault(); }
      return false;
    });
    $("a[rel^='lightshow']:not(.lightbox-processed), area[rel^='lightshow']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
      if (Lightbox.disableCloseClick) {
        $('#lightbox').unbind('click');
        $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
      }
      Lightbox.start(this, true, false, false, false);
      if (e.preventDefault) { e.preventDefault(); }
      return false;
    });
    $("a[rel^='lightframe']:not(.lightbox-processed), area[rel^='lightframe']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
      if (Lightbox.disableCloseClick) {
        $('#lightbox').unbind('click');
        $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
      }
      Lightbox.start(this, false, true, false, false);
      if (e.preventDefault) { e.preventDefault(); }
      return false;
    });
    if (Lightbox.enableVideo) {
      $("a[rel^='lightvideo']:not(.lightbox-processed), area[rel^='lightvideo']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
        if (Lightbox.disableCloseClick) {
          $('#lightbox').unbind('click');
          $('#lightbox').click(function() { Lightbox.end('forceClose'); } );
        }
        Lightbox.start(this, false, false, true, false);
        if (e.preventDefault) { e.preventDefault(); }
        return false;
      });
    }
    $("a[rel^='lightmodal']:not(.lightbox-processed), area[rel^='lightmodal']:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
      $('#lightbox').unbind('click');
      // Add classes from the link to the lightbox div - don't include lightbox-processed
      $('#lightbox').addClass($(this).attr('class'));
      $('#lightbox').removeClass('lightbox-processed');
      Lightbox.start(this, false, false, false, true);
      if (e.preventDefault) { e.preventDefault(); }
      return false;
    });
    $("#lightboxAutoModal:not(.lightbox-processed)", context).addClass('lightbox-processed').click(function(e) {
      Lightbox.auto_modal = true;
      $('#lightbox').unbind('click');
      Lightbox.start(this, false, false, false, true);
      if (e.preventDefault) { e.preventDefault(); }
      return false;
    });
  },

  // start()
  // Display overlay and lightbox. If image is part of a set, add siblings to
  // imageArray.
  start: function(imageLink, slideshow, lightframe, lightvideo, lightmodal) {

    Lightbox.isPaused = !Lightbox.autoStart;

    // Replaces hideSelectBoxes() and hideFlash() calls in original lightbox2.
    Lightbox.toggleSelectsFlash('hide');

    // Stretch overlay to fill page and fade in.
    var arrayPageSize = Lightbox.getPageSize();
    $("#lightbox2-overlay").hide().css({
      'width': '100%',
      'zIndex': '10090',
      'height': arrayPageSize[1] + 'px',
      'backgroundColor' : '#' + Lightbox.overlayColor
    });
    // Detect OS X FF2 opacity + flash issue.
    if (lightvideo && this.detectMacFF2()) {
      $("#lightbox2-overlay").removeClass("overlay_default");
      $("#lightbox2-overlay").addClass("overlay_macff2");
      $("#lightbox2-overlay").css({'opacity' : null});
    }
    else {
      $("#lightbox2-overlay").removeClass("overlay_macff2");
      $("#lightbox2-overlay").addClass("overlay_default");
      $("#lightbox2-overlay").css({'opacity' : Lightbox.overlayOpacity});
    }
    $("#lightbox2-overlay").fadeIn(Lightbox.fadeInSpeed);


    Lightbox.isSlideshow = slideshow;
    Lightbox.isLightframe = lightframe;
    Lightbox.isVideo = lightvideo;
    Lightbox.isModal = lightmodal;
    Lightbox.imageArray = [];
    Lightbox.imageNum = 0;

    var anchors = $(imageLink.tagName);
    var anchor = null;
    var rel_parts = Lightbox.parseRel(imageLink);
    var rel = rel_parts["rel"];
    var rel_group = rel_parts["group"];
    var title = (rel_parts["title"] ? rel_parts["title"] : imageLink.title);
    var rel_style = null;
    var i = 0;

    if (rel_parts["flashvars"]) {
      Lightbox.flvFlashvars = Lightbox.flvFlashvars + '&' + rel_parts["flashvars"];
    }

    // Set the title for image alternative text.
    var alt = imageLink.title;
    if (!alt) {
      var img = $(imageLink).find("img");
      if (img && $(img).attr("alt")) {
        alt = $(img).attr("alt");
      }
      else {
        alt = title;
      }
    }

    if ($(imageLink).attr('id') == 'lightboxAutoModal') {
      rel_style = rel_parts["style"];
      Lightbox.imageArray.push(['#lightboxAutoModal > *', title, alt, rel_style, 1]);
    }
    else {
      // Handle lightbox images with no grouping.
      if ((rel == 'lightbox' || rel == 'lightshow') && !rel_group) {
        Lightbox.imageArray.push([imageLink.href, title, alt]);
      }

      // Handle other items with no grouping.
      else if (!rel_group) {
        rel_style = rel_parts["style"];
        Lightbox.imageArray.push([imageLink.href, title, alt, rel_style]);
      }

      // Handle grouped items.
      else {

        // Loop through anchors and add them to imageArray.
        for (i = 0; i < anchors.length; i++) {
          anchor = anchors[i];
          if (anchor.href && typeof(anchor.href) == "string" && $(anchor).attr('rel')) {
            var rel_data = Lightbox.parseRel(anchor);
            var anchor_title = (rel_data["title"] ? rel_data["title"] : anchor.title);
            img_alt = anchor.title;
            if (!img_alt) {
              var anchor_img = $(anchor).find("img");
              if (anchor_img && $(anchor_img).attr("alt")) {
                img_alt = $(anchor_img).attr("alt");
              }
              else {
                img_alt = title;
              }
            }
            if (rel_data["rel"] == rel) {
              if (rel_data["group"] == rel_group) {
                if (Lightbox.isLightframe || Lightbox.isModal || Lightbox.isVideo) {
                  rel_style = rel_data["style"];
                }
                Lightbox.imageArray.push([anchor.href, anchor_title, img_alt, rel_style]);
              }
            }
          }
        }

        // Remove duplicates.
        for (i = 0; i < Lightbox.imageArray.length; i++) {
          for (j = Lightbox.imageArray.length-1; j > i; j--) {
            if (Lightbox.imageArray[i][0] == Lightbox.imageArray[j][0]) {
              Lightbox.imageArray.splice(j,1);
            }
          }
        }
        while (Lightbox.imageArray[Lightbox.imageNum][0] != imageLink.href) {
          Lightbox.imageNum++;
        }
      }
    }

    if (Lightbox.isSlideshow && Lightbox.showPlayPause && Lightbox.isPaused) {
      $('#lightshowPlay').show();
      $('#lightshowPause').hide();
    }

    // Calculate top and left offset for the lightbox.
    var arrayPageScroll = Lightbox.getPageScroll();
    var lightboxTop = arrayPageScroll[1] + (Lightbox.topPosition == '' ? (arrayPageSize[3] / 10) : Lightbox.topPosition) * 1;
    var lightboxLeft = arrayPageScroll[0];
    $('#frameContainer, #modalContainer, #lightboxImage').hide();
    $('#hoverNav, #prevLink, #nextLink, #frameHoverNav, #framePrevLink, #frameNextLink').hide();
    $('#imageDataContainer, #numberDisplay, #bottomNavZoom, #bottomNavZoomOut').hide();
    $('#outerImageContainer').css({'width': '250px', 'height': '250px'});
    $('#lightbox').css({
      'zIndex': '10500',
      'top': lightboxTop + 'px',
      'left': lightboxLeft + 'px'
    }).show();

    Lightbox.total = Lightbox.imageArray.length;
    Lightbox.changeData(Lightbox.imageNum);
  },

  // changeData()
  // Hide most elements and preload image in preparation for resizing image
  // container.
  changeData: function(imageNum, zoomIn) {

    if (Lightbox.inprogress === false) {
      if (Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) {
        if (imageNum >= Lightbox.total) imageNum = 0;
        if (imageNum < 0) imageNum = Lightbox.total - 1;
      }

      if (Lightbox.isSlideshow) {
        for (var i = 0; i < Lightbox.slideIdCount; i++) {
          window.clearTimeout(Lightbox.slideIdArray[i]);
        }
      }
      Lightbox.inprogress = true;
      Lightbox.activeImage = imageNum;

      if (Lightbox.disableResize && !Lightbox.isSlideshow) {
        zoomIn = true;
      }
      Lightbox.isZoomedIn = zoomIn;


      // Hide elements during transition.
      $('#loading').css({'zIndex': '10500'}).show();
      if (!Lightbox.alternative_layout) {
        $('#imageContainer').hide();
      }
      $('#frameContainer, #modalContainer, #lightboxImage').hide();
      $('#hoverNav, #prevLink, #nextLink, #frameHoverNav, #framePrevLink, #frameNextLink').hide();
      $('#imageDataContainer, #numberDisplay, #bottomNavZoom, #bottomNavZoomOut').hide();

      // Preload image content, but not iframe pages.
      if (!Lightbox.isLightframe && !Lightbox.isVideo && !Lightbox.isModal) {
        $("#lightbox #imageDataContainer").removeClass('lightbox2-alt-layout-data');
        imgPreloader = new Image();
        imgPreloader.onerror = function() { Lightbox.imgNodeLoadingError(this); };

        imgPreloader.onload = function() {
          var photo = document.getElementById('lightboxImage');
          photo.src = Lightbox.imageArray[Lightbox.activeImage][0];
          photo.alt = Lightbox.imageArray[Lightbox.activeImage][2];

          var imageWidth = imgPreloader.width;
          var imageHeight = imgPreloader.height;

          // Resize code.
          var arrayPageSize = Lightbox.getPageSize();
          var targ = { w:arrayPageSize[2] - (Lightbox.borderSize * 2), h:arrayPageSize[3] - (Lightbox.borderSize * 6) - (Lightbox.infoHeight * 4) - (arrayPageSize[3] / 10) };
          var orig = { w:imgPreloader.width, h:imgPreloader.height };

          // Image is very large, so show a smaller version of the larger image
          // with zoom button.
          if (zoomIn !== true) {
            var ratio = 1.0; // Shrink image with the same aspect.
            $('#bottomNavZoomOut, #bottomNavZoom').hide();
            if ((orig.w >= targ.w || orig.h >= targ.h) && orig.h && orig.w) {
              ratio = ((targ.w / orig.w) < (targ.h / orig.h)) ? targ.w / orig.w : targ.h / orig.h;
              if (!Lightbox.disableZoom && !Lightbox.isSlideshow) {
                $('#bottomNavZoom').css({'zIndex': '10500'}).show();
              }
            }

            imageWidth  = Math.floor(orig.w * ratio);
            imageHeight = Math.floor(orig.h * ratio);
          }

          else {
            $('#bottomNavZoom').hide();
            // Only display zoom out button if the image is zoomed in already.
            if ((orig.w >= targ.w || orig.h >= targ.h) && orig.h && orig.w) {
              // Only display zoom out button if not a slideshow and if the
              // buttons aren't disabled.
              if (!Lightbox.disableResize && Lightbox.isSlideshow === false && !Lightbox.disableZoom) {
                $('#bottomNavZoomOut').css({'zIndex': '10500'}).show();
              }
            }
          }

          photo.style.width = (imageWidth) + 'px';
          photo.style.height = (imageHeight) + 'px';
          Lightbox.resizeContainer(imageWidth, imageHeight);

          // Clear onLoad, IE behaves irratically with animated gifs otherwise.
          imgPreloader.onload = function() {};
        };

        imgPreloader.src = Lightbox.imageArray[Lightbox.activeImage][0];
        imgPreloader.alt = Lightbox.imageArray[Lightbox.activeImage][2];
      }

      // Set up frame size, etc.
      else if (Lightbox.isLightframe) {
        $("#lightbox #imageDataContainer").addClass('lightbox2-alt-layout-data');
        var src = Lightbox.imageArray[Lightbox.activeImage][0];
        $('#frameContainer').html('<iframe id="lightboxFrame" style="display: none;" src="'+src+'"></iframe>');

        // Enable swf support in Gecko browsers.
        if ($.browser.mozilla && src.indexOf('.swf') != -1) {
          setTimeout(function () {
            document.getElementById("lightboxFrame").src = Lightbox.imageArray[Lightbox.activeImage][0];
          }, 1000);
        }

        if (!Lightbox.iframe_border) {
          $('#lightboxFrame').css({'border': 'none'});
          $('#lightboxFrame').attr('frameborder', '0');
        }
        var iframe = document.getElementById('lightboxFrame');
        var iframeStyles = Lightbox.imageArray[Lightbox.activeImage][3];
        iframe = Lightbox.setStyles(iframe, iframeStyles);
        Lightbox.resizeContainer(parseInt(iframe.width, 10), parseInt(iframe.height, 10));
      }
      else if (Lightbox.isVideo || Lightbox.isModal) {
        $("#lightbox #imageDataContainer").addClass('lightbox2-alt-layout-data');
        var container = document.getElementById('modalContainer');
        var modalStyles = Lightbox.imageArray[Lightbox.activeImage][3];
        container = Lightbox.setStyles(container, modalStyles);
        if (Lightbox.isVideo) {
          Lightbox.modalHeight =  parseInt(container.height, 10) - 10;
          Lightbox.modalWidth =  parseInt(container.width, 10) - 10;
          Lightvideo.startVideo(Lightbox.imageArray[Lightbox.activeImage][0]);
        }
        Lightbox.resizeContainer(parseInt(container.width, 10), parseInt(container.height, 10));
      }
    }
  },

  // imgNodeLoadingError()
  imgNodeLoadingError: function(image) {
    var s = Drupal.settings.lightbox2;
    var original_image = Lightbox.imageArray[Lightbox.activeImage][0];
    if (s.display_image_size !== "") {
      original_image = original_image.replace(new RegExp("."+s.display_image_size), "");
    }
    Lightbox.imageArray[Lightbox.activeImage][0] = original_image;
    image.onerror = function() { Lightbox.imgLoadingError(image); };
    image.src = original_image;
  },

  // imgLoadingError()
  imgLoadingError: function(image) {
    var s = Drupal.settings.lightbox2;
    Lightbox.imageArray[Lightbox.activeImage][0] = s.default_image;
    image.src = s.default_image;
  },

  // resizeContainer()
  resizeContainer: function(imgWidth, imgHeight) {

    imgWidth = (imgWidth < Lightbox.minWidth ? Lightbox.minWidth : imgWidth);

    this.widthCurrent = $('#outerImageContainer').width();
    this.heightCurrent = $('#outerImageContainer').height();

    var widthNew = (imgWidth  + (Lightbox.borderSize * 2));
    var heightNew = (imgHeight  + (Lightbox.borderSize * 2));

    // Scalars based on change from old to new.
    this.xScale = ( widthNew / this.widthCurrent) * 100;
    this.yScale = ( heightNew / this.heightCurrent) * 100;

    // Calculate size difference between new and old image, and resize if
    // necessary.
    wDiff = this.widthCurrent - widthNew;
    hDiff = this.heightCurrent - heightNew;

    $('#modalContainer').css({'width': imgWidth, 'height': imgHeight});
    // Detect animation sequence.
    if (Lightbox.resizeSequence) {
      var animate1 = {width: widthNew};
      var animate2 = {height: heightNew};
      if (Lightbox.resizeSequence == 2) {
        animate1 = {height: heightNew};
        animate2 = {width: widthNew};
      }
      $('#outerImageContainer').animate(animate1, Lightbox.resizeSpeed).animate(animate2, Lightbox.resizeSpeed, 'linear', function() { Lightbox.showData(); });
    }
    // Simultaneous.
    else {
      $('#outerImageContainer').animate({'width': widthNew, 'height': heightNew}, Lightbox.resizeSpeed, 'linear', function() { Lightbox.showData(); });
    }

    // If new and old image are same size and no scaling transition is necessary
    // do a quick pause to prevent image flicker.
    if ((hDiff === 0) && (wDiff === 0)) {
      if ($.browser.msie) {
        Lightbox.pause(250);
      }
      else {
        Lightbox.pause(100);
      }
    }

    var s = Drupal.settings.lightbox2;
    if (!s.use_alt_layout) {
      $('#prevLink, #nextLink').css({'height': imgHeight + 'px'});
    }
    $('#imageDataContainer').css({'width': widthNew + 'px'});
  },

  // showData()
  // Display image and begin preloading neighbors.
  showData: function() {
    $('#loading').hide();

    if (Lightbox.isLightframe || Lightbox.isVideo || Lightbox.isModal) {
      Lightbox.updateDetails();
      if (Lightbox.isLightframe) {
        $('#frameContainer').show();
        if ($.browser.safari || Lightbox.fadeInSpeed === 0) {
          $('#lightboxFrame').css({'zIndex': '10500'}).show();
        }
        else {
          $('#lightboxFrame').css({'zIndex': '10500'}).fadeIn(Lightbox.fadeInSpeed);
        }
      }
      else {
        if (Lightbox.isVideo) {
          $("#modalContainer").html(Lightbox.modalHTML).click(function(){return false;}).css('zIndex', '10500').show();
        }
        else {
          var src = unescape(Lightbox.imageArray[Lightbox.activeImage][0]);
          if (Lightbox.imageArray[Lightbox.activeImage][4]) {
            $(src).appendTo("#modalContainer");
            $('#modalContainer').css({'zIndex': '10500'}).show();
          }
          else {
            // Use a callback to show the new image, otherwise you get flicker.
            $("#modalContainer").hide().load(src, function () {$('#modalContainer').css({'zIndex': '10500'}).show();});
          }
          $('#modalContainer').unbind('click');
        }
        // This might be needed in the Lightframe section above.
        //$('#modalContainer').css({'zIndex': '10500'}).show();
      }
    }

    // Handle display of image content.
    else {
      $('#imageContainer').show();
      if ($.browser.safari || Lightbox.fadeInSpeed === 0) {
        $('#lightboxImage').css({'zIndex': '10500'}).show();
      }
      else {
        $('#lightboxImage').css({'zIndex': '10500'}).fadeIn(Lightbox.fadeInSpeed);
      }
      Lightbox.updateDetails();
      this.preloadNeighborImages();
    }
    Lightbox.inprogress = false;

    // Slideshow specific stuff.
    if (Lightbox.isSlideshow) {
      if (!Lightbox.loopSlides && Lightbox.activeImage == (Lightbox.total - 1)) {
        if (Lightbox.autoExit) {
          Lightbox.slideIdArray[Lightbox.slideIdCount++] = setTimeout(function () {Lightbox.end('slideshow');}, Lightbox.slideInterval);
        }
      }
      else {
        if (!Lightbox.isPaused && Lightbox.total > 1) {
          Lightbox.slideIdArray[Lightbox.slideIdCount++] = setTimeout(function () {Lightbox.changeData(Lightbox.activeImage + 1);}, Lightbox.slideInterval);
        }
      }
      if (Lightbox.showPlayPause && Lightbox.total > 1 && !Lightbox.isPaused) {
        $('#lightshowPause').show();
        $('#lightshowPlay').hide();
      }
      else if (Lightbox.showPlayPause && Lightbox.total > 1) {
        $('#lightshowPause').hide();
        $('#lightshowPlay').show();
      }
    }

    // Adjust the page overlay size.
    var arrayPageSize = Lightbox.getPageSize();
    var arrayPageScroll = Lightbox.getPageScroll();
    var pageHeight = arrayPageSize[1];
    if (Lightbox.isZoomedIn && arrayPageSize[1] > arrayPageSize[3]) {
      var lightboxTop = (Lightbox.topPosition == '' ? (arrayPageSize[3] / 10) : Lightbox.topPosition) * 1;
      pageHeight = pageHeight + arrayPageScroll[1] + lightboxTop;
    }
    $('#lightbox2-overlay').css({'height': pageHeight + 'px', 'width': arrayPageSize[0] + 'px'});

    // Gecko browsers (e.g. Firefox, SeaMonkey, etc) don't handle pdfs as
    // expected.
    if ($.browser.mozilla) {
      if (Lightbox.imageArray[Lightbox.activeImage][0].indexOf(".pdf") != -1) {
        setTimeout(function () {
          document.getElementById("lightboxFrame").src = Lightbox.imageArray[Lightbox.activeImage][0];
        }, 1000);
      }
    }
  },

  // updateDetails()
  // Display caption, image number, and bottom nav.
  updateDetails: function() {

    $("#imageDataContainer").hide();

    var s = Drupal.settings.lightbox2;

    if (s.show_caption) {
      var caption = Lightbox.filterXSS(Lightbox.imageArray[Lightbox.activeImage][1]);
      if (!caption) caption = '';
      $('#caption').html(caption).css({'zIndex': '10500'}).show();
    }

    // If image is part of set display 'Image x of x'.
    var numberDisplay = null;
    if (s.image_count && Lightbox.total > 1) {
      var currentImage = Lightbox.activeImage + 1;
      if (!Lightbox.isLightframe && !Lightbox.isModal && !Lightbox.isVideo) {
        numberDisplay = s.image_count.replace(/\!current/, currentImage).replace(/\!total/, Lightbox.total);
      }
      else if (Lightbox.isVideo) {
        numberDisplay = s.video_count.replace(/\!current/, currentImage).replace(/\!total/, Lightbox.total);
      }
      else {
        numberDisplay = s.page_count.replace(/\!current/, currentImage).replace(/\!total/, Lightbox.total);
      }
      $('#numberDisplay').html(numberDisplay).css({'zIndex': '10500'}).show();
    }
    else {
      $('#numberDisplay').hide();
    }

    $("#imageDataContainer").hide().slideDown(Lightbox.slideDownSpeed, function() {
      $("#bottomNav").show();
    });
    if (Lightbox.rtl == 1) {
      $("#bottomNav").css({'float': 'left'});
    }
    Lightbox.updateNav();
  },

  // updateNav()
  // Display appropriate previous and next hover navigation.
  updateNav: function() {

    $('#hoverNav').css({'zIndex': '10500'}).show();
    var prevLink = '#prevLink';
    var nextLink = '#nextLink';

    // Slideshow is separated as we need to show play / pause button.
    if (Lightbox.isSlideshow) {
      if ((Lightbox.total > 1 && Lightbox.loopSlides) || Lightbox.activeImage !== 0) {
        $(prevLink).css({'zIndex': '10500'}).show().click(function() {
          if (Lightbox.pauseOnPrevClick) {
            Lightbox.togglePlayPause("lightshowPause", "lightshowPlay");
          }
          Lightbox.changeData(Lightbox.activeImage - 1); return false;
        });
      }
      else {
        $(prevLink).hide();
      }

      // If not last image in set, display next image button.
      if ((Lightbox.total > 1 && Lightbox.loopSlides) || Lightbox.activeImage != (Lightbox.total - 1)) {
        $(nextLink).css({'zIndex': '10500'}).show().click(function() {
          if (Lightbox.pauseOnNextClick) {
            Lightbox.togglePlayPause("lightshowPause", "lightshowPlay");
          }
          Lightbox.changeData(Lightbox.activeImage + 1); return false;
        });
      }
      // Safari browsers need to have hide() called again.
      else {
        $(nextLink).hide();
      }
    }

    // All other types of content.
    else {

      if ((Lightbox.isLightframe || Lightbox.isModal || Lightbox.isVideo) && !Lightbox.alternative_layout) {
        $('#frameHoverNav').css({'zIndex': '10500'}).show();
        $('#hoverNav').css({'zIndex': '10500'}).hide();
        prevLink = '#framePrevLink';
        nextLink = '#frameNextLink';
      }

      // If not first image in set, display prev image button.
      if ((Lightbox.total > 1 && Lightbox.loopItems) || Lightbox.activeImage !== 0) {
        // Unbind any other click handlers, otherwise this adds a new click handler
        // each time the arrow is clicked.
        $(prevLink).css({'zIndex': '10500'}).show().unbind().click(function() {
          Lightbox.changeData(Lightbox.activeImage - 1); return false;
        });
      }
      // Safari browsers need to have hide() called again.
      else {
        $(prevLink).hide();
      }

      // If not last image in set, display next image button.
      if ((Lightbox.total > 1 && Lightbox.loopItems) || Lightbox.activeImage != (Lightbox.total - 1)) {
        // Unbind any other click handlers, otherwise this adds a new click handler
        // each time the arrow is clicked.
        $(nextLink).css({'zIndex': '10500'}).show().unbind().click(function() {
          Lightbox.changeData(Lightbox.activeImage + 1); return false;
        });
      }
      // Safari browsers need to have hide() called again.
      else {
        $(nextLink).hide();
      }
    }

    // Don't enable keyboard shortcuts so forms will work.
    if (!Lightbox.isModal) {
      this.enableKeyboardNav();
    }
  },


  // enableKeyboardNav()
  enableKeyboardNav: function() {
    $(document).bind("keydown", this.keyboardAction);
  },

  // disableKeyboardNav()
  disableKeyboardNav: function() {
    $(document).unbind("keydown", this.keyboardAction);
  },

  // keyboardAction()
  keyboardAction: function(e) {
    if (e === null) { // IE.
      keycode = event.keyCode;
      escapeKey = 27;
    }
    else { // Mozilla.
      keycode = e.keyCode;
      escapeKey = e.DOM_VK_ESCAPE;
    }

    key = String.fromCharCode(keycode).toLowerCase();

    // Close lightbox.
    if (Lightbox.checkKey(Lightbox.keysClose, key, keycode)) {
      Lightbox.end('forceClose');
    }
    // Display previous image (p, <-).
    else if (Lightbox.checkKey(Lightbox.keysPrevious, key, keycode)) {
      if ((Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) || Lightbox.activeImage !== 0) {
        Lightbox.changeData(Lightbox.activeImage - 1);
      }

    }
    // Display next image (n, ->).
    else if (Lightbox.checkKey(Lightbox.keysNext, key, keycode)) {
      if ((Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) || Lightbox.activeImage != (Lightbox.total - 1)) {
        Lightbox.changeData(Lightbox.activeImage + 1);
      }
    }
    // Zoom in.
    else if (Lightbox.checkKey(Lightbox.keysZoom, key, keycode) && !Lightbox.disableResize && !Lightbox.disableZoom && !Lightbox.isSlideshow && !Lightbox.isLightframe) {
      if (Lightbox.isZoomedIn) {
        Lightbox.changeData(Lightbox.activeImage, false);
      }
      else if (!Lightbox.isZoomedIn) {
        Lightbox.changeData(Lightbox.activeImage, true);
      }
      return false;
    }
    // Toggle play / pause (space).
    else if (Lightbox.checkKey(Lightbox.keysPlayPause, key, keycode) && Lightbox.isSlideshow) {

      if (Lightbox.isPaused) {
        Lightbox.togglePlayPause("lightshowPlay", "lightshowPause");
      }
      else {
        Lightbox.togglePlayPause("lightshowPause", "lightshowPlay");
      }
      return false;
    }
  },

  preloadNeighborImages: function() {

    if ((Lightbox.total - 1) > Lightbox.activeImage) {
      preloadNextImage = new Image();
      preloadNextImage.src = Lightbox.imageArray[Lightbox.activeImage + 1][0];
    }
    if (Lightbox.activeImage > 0) {
      preloadPrevImage = new Image();
      preloadPrevImage.src = Lightbox.imageArray[Lightbox.activeImage - 1][0];
    }

  },

  end: function(caller) {
    var closeClick = (caller == 'slideshow' ? false : true);
    if (Lightbox.isSlideshow && Lightbox.isPaused && !closeClick) {
      return;
    }
    // To prevent double clicks on navigation links.
    if (Lightbox.inprogress === true && caller != 'forceClose') {
      return;
    }
    Lightbox.disableKeyboardNav();
    $('#lightbox').hide();
    $("#lightbox2-overlay").fadeOut();
    Lightbox.isPaused = true;
    Lightbox.inprogress = false;
    // Replaces calls to showSelectBoxes() and showFlash() in original
    // lightbox2.
    Lightbox.toggleSelectsFlash('visible');
    if (Lightbox.isSlideshow) {
      for (var i = 0; i < Lightbox.slideIdCount; i++) {
        window.clearTimeout(Lightbox.slideIdArray[i]);
      }
      $('#lightshowPause, #lightshowPlay').hide();
    }
    else if (Lightbox.isLightframe) {
      $('#frameContainer').empty().hide();
    }
    else if (Lightbox.isVideo || Lightbox.isModal) {
      if (!Lightbox.auto_modal) {
        $('#modalContainer').hide().html("");
      }
      Lightbox.auto_modal = false;
    }
  },


  // getPageScroll()
  // Returns array with x,y page scroll values.
  // Core code from - quirksmode.com.
  getPageScroll : function() {

    var xScroll, yScroll;

    if (self.pageYOffset || self.pageXOffset) {
      yScroll = self.pageYOffset;
      xScroll = self.pageXOffset;
    }
    else if (document.documentElement && (document.documentElement.scrollTop || document.documentElement.scrollLeft)) {  // Explorer 6 Strict.
      yScroll = document.documentElement.scrollTop;
      xScroll = document.documentElement.scrollLeft;
    }
    else if (document.body) {// All other Explorers.
      yScroll = document.body.scrollTop;
      xScroll = document.body.scrollLeft;
    }

    arrayPageScroll = [xScroll,yScroll];
    return arrayPageScroll;
  },

  // getPageSize()
  // Returns array with page width, height and window width, height.
  // Core code from - quirksmode.com.
  // Edit for Firefox by pHaez.

  getPageSize : function() {

    var xScroll, yScroll;

    if (window.innerHeight && window.scrollMaxY) {
      xScroll = window.innerWidth + window.scrollMaxX;
      yScroll = window.innerHeight + window.scrollMaxY;
    }
    else if (document.body.scrollHeight > document.body.offsetHeight) { // All but Explorer Mac.
      xScroll = document.body.scrollWidth;
      yScroll = document.body.scrollHeight;
    }
    else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari.
      xScroll = document.body.offsetWidth;
      yScroll = document.body.offsetHeight;
    }

    var windowWidth, windowHeight;

    if (self.innerHeight) { // All except Explorer.
      if (document.documentElement.clientWidth) {
        windowWidth = document.documentElement.clientWidth;
      }
      else {
        windowWidth = self.innerWidth;
      }
      windowHeight = self.innerHeight;
    }
    else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode.
      windowWidth = document.documentElement.clientWidth;
      windowHeight = document.documentElement.clientHeight;
    }
    else if (document.body) { // Other Explorers.
      windowWidth = document.body.clientWidth;
      windowHeight = document.body.clientHeight;
    }
    // For small pages with total height less than height of the viewport.
    if (yScroll < windowHeight) {
      pageHeight = windowHeight;
    }
    else {
      pageHeight = yScroll;
    }
    // For small pages with total width less than width of the viewport.
    if (xScroll < windowWidth) {
      pageWidth = xScroll;
    }
    else {
      pageWidth = windowWidth;
    }
    arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
    return arrayPageSize;
  },


  // pause(numberMillis)
  pause : function(ms) {
    var date = new Date();
    var curDate = null;
    do { curDate = new Date(); }
    while (curDate - date < ms);
  },


  // toggleSelectsFlash()
  // Hide / unhide select lists and flash objects as they appear above the
  // lightbox in some browsers.
  toggleSelectsFlash: function (state) {
    if (state == 'visible') {
      $("select.lightbox_hidden, embed.lightbox_hidden, object.lightbox_hidden").show();
    }
    else if (state == 'hide') {
      $("select:visible, embed:visible, object:visible").not('#lightboxAutoModal select, #lightboxAutoModal embed, #lightboxAutoModal object').addClass("lightbox_hidden");
      $("select.lightbox_hidden, embed.lightbox_hidden, object.lightbox_hidden").hide();
    }
  },


  // parseRel()
  parseRel: function (link) {
    var parts = [];
    parts["rel"] = parts["title"] = parts["group"] = parts["style"] = parts["flashvars"] = null;
    if (!$(link).attr('rel')) return parts;
    parts["rel"] = $(link).attr('rel').match(/\w+/)[0];

    if ($(link).attr('rel').match(/\[(.*)\]/)) {
      var info = $(link).attr('rel').match(/\[(.*?)\]/)[1].split('|');
      parts["group"] = info[0];
      parts["style"] = info[1];
      if (parts["style"] != undefined && parts["style"].match(/flashvars:\s?(.*?);/)) {
        parts["flashvars"] = parts["style"].match(/flashvars:\s?(.*?);/)[1];
      }
    }
    if ($(link).attr('rel').match(/\[.*\]\[(.*)\]/)) {
      parts["title"] = $(link).attr('rel').match(/\[.*\]\[(.*)\]/)[1];
    }
    return parts;
  },

  // setStyles()
  setStyles: function(item, styles) {
    item.width = Lightbox.iframe_width;
    item.height = Lightbox.iframe_height;
    item.scrolling = "auto";

    if (!styles) return item;
    var stylesArray = styles.split(';');
    for (var i = 0; i< stylesArray.length; i++) {
      if (stylesArray[i].indexOf('width:') >= 0) {
        var w = stylesArray[i].replace('width:', '');
        item.width = jQuery.trim(w);
      }
      else if (stylesArray[i].indexOf('height:') >= 0) {
        var h = stylesArray[i].replace('height:', '');
        item.height = jQuery.trim(h);
      }
      else if (stylesArray[i].indexOf('scrolling:') >= 0) {
        var scrolling = stylesArray[i].replace('scrolling:', '');
        item.scrolling = jQuery.trim(scrolling);
      }
      else if (stylesArray[i].indexOf('overflow:') >= 0) {
        var overflow = stylesArray[i].replace('overflow:', '');
        item.overflow = jQuery.trim(overflow);
      }
    }
    return item;
  },


  // togglePlayPause()
  // Hide the pause / play button as appropriate.  If pausing the slideshow also
  // clear the timers, otherwise move onto the next image.
  togglePlayPause: function(hideId, showId) {
    if (Lightbox.isSlideshow && hideId == "lightshowPause") {
      for (var i = 0; i < Lightbox.slideIdCount; i++) {
        window.clearTimeout(Lightbox.slideIdArray[i]);
      }
    }
    $('#' + hideId).hide();
    $('#' + showId).show();

    if (hideId == "lightshowPlay") {
      Lightbox.isPaused = false;
      if (!Lightbox.loopSlides && Lightbox.activeImage == (Lightbox.total - 1)) {
        Lightbox.end();
      }
      else if (Lightbox.total > 1) {
        Lightbox.changeData(Lightbox.activeImage + 1);
      }
    }
    else {
      Lightbox.isPaused = true;
    }
  },

  triggerLightbox: function (rel_type, rel_group) {
    if (rel_type.length) {
      if (rel_group && rel_group.length) {
        $("a[rel^='" + rel_type +"\[" + rel_group + "\]'], area[rel^='" + rel_type +"\[" + rel_group + "\]']").eq(0).trigger("click");
      }
      else {
        $("a[rel^='" + rel_type +"'], area[rel^='" + rel_type +"']").eq(0).trigger("click");
      }
    }
  },

  detectMacFF2: function() {
    var ua = navigator.userAgent.toLowerCase();
    if (/firefox[\/\s](\d+\.\d+)/.test(ua)) {
      var ffversion = new Number(RegExp.$1);
      if (ffversion < 3 && ua.indexOf('mac') != -1) {
        return true;
      }
    }
    return false;
  },

  checkKey: function(keys, key, code) {
    return (jQuery.inArray(key, keys) != -1 || jQuery.inArray(String(code), keys) != -1);
  },

  filterXSS: function(str, allowed_tags) {
    var output = "";
    $.ajax({
      url: Drupal.settings.basePath + 'system/lightbox2/filter-xss',
      data: {
        'string' : str,
        'allowed_tags' : allowed_tags
      },
      type: "POST",
      async: false,
      dataType:  "json",
      success: function(data) {
        output = data;
      }
    });
    return output;
  }

};

// Initialize the lightbox.
Drupal.behaviors.initLightbox = function (context) {
  $('body:not(.lightbox-processed)', context).addClass('lightbox-processed').each(function() {
    Lightbox.initialize();
    return false; // Break the each loop.
  });

  // Attach lightbox to any links with lightbox rels.
  Lightbox.initList(context);
  $('#lightboxAutoModal', context).triggerHandler('click');
};

;
(function ($) {

/**
 * Open Mollom privacy policy link in a new window.
 *
 * Required for valid XHTML Strict markup.
 */
Drupal.behaviors.mollomPrivacy = function (context) {
  $('.mollom-privacy a', context).click(function () {
    this.target = '_blank';
  });
};

/**
 * Attach click event handlers for CAPTCHA links.
 */
Drupal.behaviors.mollomCaptcha = function (context) {
  $('a.mollom-switch-captcha', context).click(getMollomCaptcha);
};

/**
 * Fetch a Mollom CAPTCHA and output the image or audio into the form.
 */
function getMollomCaptcha() {
  // Get the current requested CAPTCHA type from the clicked link.
  var newCaptchaType = $(this).hasClass('mollom-audio-captcha') ? 'audio' : 'image';

  var context = $(this).parents('form');

  // Extract the Mollom session id from the form.
  var mollomSessionId = $('input.mollom-session-id', context).val();

  // Retrieve a CAPTCHA:
  $.getJSON(Drupal.settings.basePath + 'mollom/captcha/' + newCaptchaType + '/' + mollomSessionId,
    function (data) {
      if (!(data && data.content)) {
        return;
      }
      // Inject new CAPTCHA.
      $('.mollom-captcha-content', context).parent().html(data.content);
      // Update session id.
      $('input.mollom-session-id', context).val(data.session_id);
      // Add an onclick-event handler for the new link.
      Drupal.attachBehaviors(context);
      // Focus on the CATPCHA input.
      $('input[name="mollom[captcha]"]', context).focus();
    }
  );
  return false;
}

})(jQuery);
;
/***

    P R O C E S S I N G . J S - 1.2.3
    a port of the Processing visualization language

    Processing.js is licensed under the MIT License, see LICENSE.
    For a list of copyright holders, please refer to AUTHORS.

    http://processingjs.org

***/

(function(X,A,g,p){function wa(c,f){if(c in X)return X[c];return typeof X[f]==="function"?X[f]:function(c){if(c instanceof Array)return c;else if(typeof c==="number"){var i=[];i.length=c;return i}}}function xc(c){if(c.constructor===String){for(var f=0,Q=0;Q<c.length;++Q)f=f*31+c.charCodeAt(Q)&4294967295;return f}else if(typeof c!=="object")return c&4294967295;else if(c.hashCode instanceof Function)return c.hashCode();else{if(c.$id===p)c.$id=g.floor(g.random()*65536)-32768<<16|g.floor(g.random()*65536);
return c.$id}}function qa(c,f){return c===null||f===null?c===null&&f===null:c.constructor===String?c===f:typeof c!=="object"?c===f:c.equals instanceof Function?c.equals(f):c===f}function Wb(){}function xb(c,f){function g(Q){la.defineProperty(c,Q,{get:function(){return f[Q]},set:function(c){f[Q]=c},enumerable:!0})}var v=[],p;for(p in f)typeof f[p]==="function"?c.hasOwnProperty(p)||(c[p]=f[p]):p.charAt(0)!=="$"&&!(p in c)&&v.push(p);for(;v.length>0;)g(v.shift())}function yc(){var c=["abs","acos","alpha",
"ambient","ambientLight","append","applyMatrix","arc","arrayCopy","asin","atan","atan2","background","beginCamera","beginDraw","beginShape","bezier","bezierDetail","bezierPoint","bezierTangent","bezierVertex","binary","blend","blendColor","blit_resize","blue","box","breakShape","brightness","camera","ceil","Character","color","colorMode","concat","console","constrain","copy","cos","createFont","createGraphics","createImage","cursor","curve","curveDetail","curvePoint","curveTangent","curveTightness",
"curveVertex","day","degrees","directionalLight","disableContextMenu","dist","draw","ellipse","ellipseMode","emissive","enableContextMenu","endCamera","endDraw","endShape","exit","exp","expand","externals","fill","filter","filter_bilinear","filter_new_scanline","floor","focused","frameCount","frameRate","frustum","get","glyphLook","glyphTable","green","height","hex","hint","hour","hue","image","imageMode","Import","intersect","join","key","keyCode","keyPressed","keyReleased","keyTyped","lerp","lerpColor",
"lightFalloff","lights","lightSpecular","line","link","loadBytes","loadFont","loadGlyphs","loadImage","loadPixels","loadShape","loadStrings","log","loop","mag","map","match","matchAll","max","millis","min","minute","mix","modelX","modelY","modelZ","modes","month","mouseButton","mouseClicked","mouseDragged","mouseMoved","mouseOut","mouseOver","mousePressed","mouseReleased","mouseScroll","mouseScrolled","mouseX","mouseY","name","nf","nfc","nfp","nfs","noCursor","noFill","noise","noiseDetail","noiseSeed",
"noLights","noLoop","norm","normal","noSmooth","noStroke","noTint","ortho","param","parseBoolean","parseByte","parseChar","parseFloat","parseInt","peg","perspective","PFont","PImage","pixels","PMatrix2D","PMatrix3D","PMatrixStack","pmouseX","pmouseY","point","pointLight","popMatrix","popStyle","pow","print","printCamera","println","printMatrix","printProjection","PShape","PShapeSVG","pushMatrix","pushStyle","quad","radians","random","Random","randomSeed","rect","rectMode","red","redraw","requestImage",
"resetMatrix","reverse","rotate","rotateX","rotateY","rotateZ","round","saturation","save","saveFrame","saveStrings","scale","screenX","screenY","screenZ","second","set","setup","shape","shapeMode","shared","shininess","shorten","sin","size","smooth","sort","specular","sphere","sphereDetail","splice","split","splitTokens","spotLight","sq","sqrt","status","str","stroke","strokeCap","strokeJoin","strokeWeight","subset","tan","text","textAlign","textAscent","textDescent","textFont","textLeading","textMode",
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k):this.nameTable.push([b,k])},translate:function(){arguments.length===2?(this.checkMatrix(2),this.matrix.translate(arguments[0],arguments[1])):(this.checkMatrix(3),this.matrix.translate(arguments[0],arguments[1],0))},checkMatrix:function(b){if(this.matrix===null)this.matrix=b===2?new a.PMatrix2D:new a.PMatrix3D;else if(b===3&&this.matrix instanceof a.PMatrix2D)this.matrix=new a.PMatrix3D},rotateX:function(b){this.rotate(b,1,0,0)},rotateY:function(b){this.rotate(b,0,1,0)},rotateZ:function(b){this.rotate(b,
0,0,1)},rotate:function(){arguments.length===1?(this.checkMatrix(2),this.matrix.rotate(arguments[0])):(this.checkMatrix(3),this.matrix.rotate(arguments[0],arguments[1],arguments[2],arguments[3]))},scale:function(){arguments.length===2?(this.checkMatrix(2),this.matrix.scale(arguments[0],arguments[1])):arguments.length===3?(this.checkMatrix(2),this.matrix.scale(arguments[0],arguments[1],arguments[2])):(this.checkMatrix(2),this.matrix.scale(arguments[0]))},resetMatrix:function(){this.checkMatrix(2);
this.matrix.reset()},applyMatrix:function(b){arguments.length===1?this.applyMatrix(b.elements[0],b.elements[1],0,b.elements[2],b.elements[3],b.elements[4],0,b.elements[5],0,0,1,0,0,0,0,1):arguments.length===6?(this.checkMatrix(2),this.matrix.apply(arguments[0],arguments[1],arguments[2],0,arguments[3],arguments[4],arguments[5],0,0,0,1,0,0,0,0,1)):arguments.length===16&&(this.checkMatrix(3),this.matrix.apply(arguments[0],arguments[1],arguments[2],arguments[3],arguments[4],arguments[5],arguments[6],
arguments[7],arguments[8],arguments[9],arguments[10],arguments[11],arguments[12],arguments[13],arguments[14],arguments[15]))}};var R=a.PShapeSVG=function(){a.PShape.call(this);if(arguments.length===1){if(this.element=arguments[0],this.vertexCodes=[],this.vertices=[],this.opacity=1,this.stroke=!1,this.strokeColor=c.ALPHA_MASK,this.strokeWeight=1,this.strokeCap=c.SQUARE,this.strokeJoin=c.MITER,this.strokeName=this.strokeGradientPaint=this.strokeGradient=null,this.strokeOpacity=1,this.fill=!0,this.fillColor=
c.ALPHA_MASK,this.fillName=this.fillGradientPaint=this.fillGradient=null,this.fillOpacity=1,this.element.getName()!=="svg")throw"root is not <svg>, it's <"+this.element.getName()+">";}else if(arguments.length===2)if(typeof arguments[1]==="string"){if(arguments[1].indexOf(".svg")>-1)this.element=new a.XMLElement(null,arguments[1]),this.vertexCodes=[],this.vertices=[],this.opacity=1,this.stroke=!1,this.strokeColor=c.ALPHA_MASK,this.strokeWeight=1,this.strokeCap=c.SQUARE,this.strokeJoin=c.MITER,this.strokeName=
this.strokeGradientPaint=this.strokeGradient="",this.strokeOpacity=1,this.fill=!0,this.fillColor=c.ALPHA_MASK,this.fillGradientPaint=this.fillGradient=null,this.fillOpacity=1}else if(arguments[0])this.element=arguments[1],this.vertexCodes=arguments[0].vertexCodes.slice(),this.vertices=arguments[0].vertices.slice(),this.stroke=arguments[0].stroke,this.strokeColor=arguments[0].strokeColor,this.strokeWeight=arguments[0].strokeWeight,this.strokeCap=arguments[0].strokeCap,this.strokeJoin=arguments[0].strokeJoin,
this.strokeGradient=arguments[0].strokeGradient,this.strokeGradientPaint=arguments[0].strokeGradientPaint,this.strokeName=arguments[0].strokeName,this.fill=arguments[0].fill,this.fillColor=arguments[0].fillColor,this.fillGradient=arguments[0].fillGradient,this.fillGradientPaint=arguments[0].fillGradientPaint,this.fillName=arguments[0].fillName,this.strokeOpacity=arguments[0].strokeOpacity,this.fillOpacity=arguments[0].fillOpacity,this.opacity=arguments[0].opacity;this.name=this.element.getStringAttribute("id");
this.visible=this.element.getStringAttribute("display","inline")!=="none";var b=this.element.getAttribute("transform");if(b)this.matrix=this.parseMatrix(b);b=this.element.getStringAttribute("viewBox");if(b!==null)b=b.split(" "),this.width=b[2],this.height=b[3];var b=this.element.getStringAttribute("width"),k=this.element.getStringAttribute("height");if(b!==null)this.width=this.parseUnitSize(b),this.height=this.parseUnitSize(k);else if(this.width===0||this.height===0)throw this.height=this.width=1,
"The width and/or height is not readable in the <svg> tag of this file.";this.parseColors(this.element);this.parseChildren(this.element)};R.prototype=new fc;R.prototype.parseMatrix=function(){function b(b){var a=[];b.replace(/\((.*?)\)/,function(){return function(b,k){a=k.replace(/,+/g," ").split(/\s+/)}}());return a}return function(k){this.checkMatrix(2);var c=[];k.replace(/\s*(\w+)\((.*?)\)/g,function(b){c.push(a.trim(b))});if(c.length===0)return null;for(var k=0,e=c.length;k<e;k++){var h=b(c[k]);
if(c[k].indexOf("matrix")!==-1)this.matrix.set(h[0],h[2],h[4],h[1],h[3],h[5]);else if(c[k].indexOf("translate")!==-1)this.matrix.translate(h[0],h.length===2?h[1]:0);else if(c[k].indexOf("scale")!==-1)this.matrix.scale(h[0],h.length===2?h[1]:h[0]);else if(c[k].indexOf("rotate")!==-1){var d=h[0];h.length===1?this.matrix.rotate(a.radians(d)):h.length===3&&(this.matrix.translate(h[1],h[2]),this.matrix.rotate(a.radians(h[0])),this.matrix.translate(-h[1],-h[2]))}else c[k].indexOf("skewX")!==-1?this.matrix.skewX(parseFloat(h[0])):
c[k].indexOf("skewY")!==-1&&this.matrix.skewY(h[0])}return this.matrix}}();R.prototype.parseChildren=function(b){for(var b=b.getChildren(),k=new a.PShape,c=0,e=b.length;c<e;c++){var h=this.parseChild(b[c]);h&&k.addChild(h)}this.children.push(k)};R.prototype.getName=function(){return this.name};R.prototype.parseChild=function(b){var k=b.getName(),a;k==="g"?a=new R(this,b):k==="defs"?a=new R(this,b):k==="line"?(a=new R(this,b),a.parseLine()):k==="circle"?(a=new R(this,b),a.parseEllipse(!0)):k==="ellipse"?
(a=new R(this,b),a.parseEllipse(!1)):k==="rect"?(a=new R(this,b),a.parseRect()):k==="polygon"?(a=new R(this,b),a.parsePoly(!0)):k==="polyline"?(a=new R(this,b),a.parsePoly(!1)):k==="path"?(a=new R(this,b),a.parsePath()):k==="radialGradient"?Q("PShapeSVG.prototype.parseChild, name = radialGradient"):k==="linearGradient"?Q("PShapeSVG.prototype.parseChild, name = linearGradient"):k==="text"?Q("PShapeSVG.prototype.parseChild, name = text"):k==="filter"?Q("PShapeSVG.prototype.parseChild, name = filter"):
k==="mask"&&Q("PShapeSVG.prototype.parseChild, name = mask");return a};R.prototype.parsePath=function(){this.family=c.PATH;this.kind=0;var b=a.trim(this.element.getStringAttribute("d").replace(/[\s,]+/g," "));if(b!==null)for(var b=a.__toCharArray(b),k=0,m=0,e=0,h=0,d=h=e=0,j=0,l=0,y=0,f=y=h=l=e=0,g=0,i="",n=[],o=!1,p,q,t;f<b.length;)if(g=b[f].valueOf(),g>=65&&g<=90||g>=97&&g<=122){t=f;f++;if(f<b.length){n=[];for(g=b[f].valueOf();!(g>=65&&g<=90||g>=97&&g<=100||g>=102&&g<=122)&&o===!1;)g===32?i!==""&&
(n.push(parseFloat(i)),i=""):g===45?b[f-1].valueOf()===101?i+=b[f].toString():(i!==""&&n.push(parseFloat(i)),i=b[f].toString()):i+=b[f].toString(),f++,f===b.length?o=!0:g=b[f].valueOf()}i!==""&&(n.push(parseFloat(i)),i="");q=b[t];g=q.valueOf();if(g===77){if(n.length>=2&&n.length%2===0&&(k=n[0],m=n[1],this.parsePathMoveto(k,m),n.length>2)){t=2;for(g=n.length;t<g;t+=2)k=n[t],m=n[t+1],this.parsePathLineto(k,m)}}else if(g===109){if(n.length>=2&&n.length%2===0&&(k+=n[0],m+=n[1],this.parsePathMoveto(k,
m),n.length>2)){t=2;for(g=n.length;t<g;t+=2)k+=n[t],m+=n[t+1],this.parsePathLineto(k,m)}}else if(g===76){if(n.length>=2&&n.length%2===0){t=0;for(g=n.length;t<g;t+=2)k=n[t],m=n[t+1],this.parsePathLineto(k,m)}}else if(g===108){if(n.length>=2&&n.length%2===0){t=0;for(g=n.length;t<g;t+=2)k+=n[t],m+=n[t+1],this.parsePathLineto(k,m)}}else if(g===72){t=0;for(g=n.length;t<g;t++)k=n[t],this.parsePathLineto(k,m)}else if(g===104){t=0;for(g=n.length;t<g;t++)k+=n[t],this.parsePathLineto(k,m)}else if(g===86){t=
0;for(g=n.length;t<g;t++)m=n[t],this.parsePathLineto(k,m)}else if(g===118){t=0;for(g=n.length;t<g;t++)m+=n[t],this.parsePathLineto(k,m)}else if(g===67){if(n.length>=6&&n.length%6===0){t=0;for(g=n.length;t<g;t+=6)e=n[t],d=n[t+1],h=n[t+2],j=n[t+3],l=n[t+4],y=n[t+5],this.parsePathCurveto(e,d,h,j,l,y),k=l,m=y}}else if(g===99){if(n.length>=6&&n.length%6===0){t=0;for(g=n.length;t<g;t+=6)e=k+n[t],d=m+n[t+1],h=k+n[t+2],j=m+n[t+3],l=k+n[t+4],y=m+n[t+5],this.parsePathCurveto(e,d,h,j,l,y),k=l,m=y}}else if(g===
83){if(n.length>=4&&n.length%4===0){t=0;for(g=n.length;t<g;t+=4)p.toLowerCase()==="c"||p.toLowerCase()==="s"?(e=this.vertices[this.vertices.length-2][0],l=this.vertices[this.vertices.length-2][1],h=this.vertices[this.vertices.length-1][0],y=this.vertices[this.vertices.length-1][1],e=h+(h-e),d=y+(y-l)):(e=this.vertices[this.vertices.length-1][0],d=this.vertices[this.vertices.length-1][1]),h=n[t],j=n[t+1],l=n[t+2],y=n[t+3],this.parsePathCurveto(e,d,h,j,l,y),k=l,m=y}}else if(g===115){if(n.length>=4&&
n.length%4===0){t=0;for(g=n.length;t<g;t+=4)p.toLowerCase()==="c"||p.toLowerCase()==="s"?(e=this.vertices[this.vertices.length-2][0],l=this.vertices[this.vertices.length-2][1],h=this.vertices[this.vertices.length-1][0],y=this.vertices[this.vertices.length-1][1],e=h+(h-e),d=y+(y-l)):(e=this.vertices[this.vertices.length-1][0],d=this.vertices[this.vertices.length-1][1]),h=k+n[t],j=m+n[t+1],l=k+n[t+2],y=m+n[t+3],this.parsePathCurveto(e,d,h,j,l,y),k=l,m=y}}else if(g===81){if(n.length>=4&&n.length%4===
0){t=0;for(g=n.length;t<g;t+=4)e=n[t],h=n[t+1],l=n[t+2],y=n[t+3],this.parsePathQuadto(k,m,e,h,l,y),k=l,m=y}}else if(g===113){if(n.length>=4&&n.length%4===0){t=0;for(g=n.length;t<g;t+=4)e=k+n[t],h=m+n[t+1],l=k+n[t+2],y=m+n[t+3],this.parsePathQuadto(k,m,e,h,l,y),k=l,m=y}}else if(g===84){if(n.length>=2&&n.length%2===0){t=0;for(g=n.length;t<g;t+=2)p.toLowerCase()==="q"||p.toLowerCase()==="t"?(e=this.vertices[this.vertices.length-2][0],l=this.vertices[this.vertices.length-2][1],h=this.vertices[this.vertices.length-
1][0],y=this.vertices[this.vertices.length-1][1],e=h+(h-e),h=y+(y-l)):(e=k,h=m),l=n[t],y=n[t+1],this.parsePathQuadto(k,m,e,h,l,y),k=l,m=y}}else if(g===116){if(n.length>=2&&n.length%2===0){t=0;for(g=n.length;t<g;t+=2)p.toLowerCase()==="q"||p.toLowerCase()==="t"?(e=this.vertices[this.vertices.length-2][0],l=this.vertices[this.vertices.length-2][1],h=this.vertices[this.vertices.length-1][0],y=this.vertices[this.vertices.length-1][1],e=h+(h-e),h=y+(y-l)):(e=k,h=m),l=k+n[t],y=m+n[t+1],this.parsePathQuadto(k,
m,e,h,l,y),k=l,m=y}}else if(g!==90&&g===122)this.close=!0;p=q.toString()}else f++};R.prototype.parsePathQuadto=function(b,k,a,e,h,d){if(this.vertices.length>0)this.parsePathCode(c.BEZIER_VERTEX),this.parsePathVertex(b+(a-b)*2/3,k+(e-k)*2/3),this.parsePathVertex(h+(a-h)*2/3,d+(e-d)*2/3),this.parsePathVertex(h,d);else throw"Path must start with M/m";};R.prototype.parsePathCurveto=function(b,a,m,e,h,d){if(this.vertices.length>0)this.parsePathCode(c.BEZIER_VERTEX),this.parsePathVertex(b,a),this.parsePathVertex(m,
e),this.parsePathVertex(h,d);else throw"Path must start with M/m";};R.prototype.parsePathLineto=function(b,a){if(this.vertices.length>0)this.parsePathCode(c.VERTEX),this.parsePathVertex(b,a),this.vertices[this.vertices.length-1].moveTo=!1;else throw"Path must start with M/m";};R.prototype.parsePathMoveto=function(b,a){this.vertices.length>0&&this.parsePathCode(c.BREAK);this.parsePathCode(c.VERTEX);this.parsePathVertex(b,a);this.vertices[this.vertices.length-1].moveTo=!0};R.prototype.parsePathVertex=
function(b,a){var c=[];c[0]=b;c[1]=a;this.vertices.push(c)};R.prototype.parsePathCode=function(b){this.vertexCodes.push(b)};R.prototype.parsePoly=function(b){this.family=c.PATH;this.close=b;b=a.trim(this.element.getStringAttribute("points").replace(/[,\s]+/g," "));if(b!==null)if(b=b.split(" "),b.length%2===0)for(var k=0,m=b.length;k<m;k++){var e=[];e[0]=b[k];e[1]=b[++k];this.vertices.push(e)}else throw"Error parsing polygon points: odd number of coordinates provided";};R.prototype.parseRect=function(){this.kind=
c.RECT;this.family=c.PRIMITIVE;this.params=[];this.params[0]=this.element.getFloatAttribute("x");this.params[1]=this.element.getFloatAttribute("y");this.params[2]=this.element.getFloatAttribute("width");this.params[3]=this.element.getFloatAttribute("height");if(this.params[2]<0||this.params[3]<0)throw"svg error: negative width or height found while parsing <rect>";};R.prototype.parseEllipse=function(b){this.kind=c.ELLIPSE;this.family=c.PRIMITIVE;this.params=[];this.params[0]=this.element.getFloatAttribute("cx")|
0;this.params[1]=this.element.getFloatAttribute("cy")|0;var a;if(b){if(b=a=this.element.getFloatAttribute("r"),b<0)throw"svg error: negative radius found while parsing <circle>";}else if(b=this.element.getFloatAttribute("rx"),a=this.element.getFloatAttribute("ry"),b<0||a<0)throw"svg error: negative x-axis radius or y-axis radius found while parsing <ellipse>";this.params[0]-=b;this.params[1]-=a;this.params[2]=b*2;this.params[3]=a*2};R.prototype.parseLine=function(){this.kind=c.LINE;this.family=c.PRIMITIVE;
this.params=[];this.params[0]=this.element.getFloatAttribute("x1");this.params[1]=this.element.getFloatAttribute("y1");this.params[2]=this.element.getFloatAttribute("x2");this.params[3]=this.element.getFloatAttribute("y2")};R.prototype.parseColors=function(b){b.hasAttribute("opacity")&&this.setOpacity(b.getAttribute("opacity"));b.hasAttribute("stroke")&&this.setStroke(b.getAttribute("stroke"));b.hasAttribute("stroke-width")&&this.setStrokeWeight(b.getAttribute("stroke-width"));b.hasAttribute("stroke-linejoin")&&
this.setStrokeJoin(b.getAttribute("stroke-linejoin"));b.hasAttribute("stroke-linecap")&&this.setStrokeCap(b.getStringAttribute("stroke-linecap"));b.hasAttribute("fill")&&this.setFill(b.getStringAttribute("fill"));if(b.hasAttribute("style"))for(var b=b.getStringAttribute("style").toString().split(";"),k=0,c=b.length;k<c;k++){var e=a.trim(b[k].split(":"));e[0]==="fill"?this.setFill(e[1]):e[0]==="fill-opacity"?this.setFillOpacity(e[1]):e[0]==="stroke"?this.setStroke(e[1]):e[0]==="stroke-width"?this.setStrokeWeight(e[1]):
e[0]==="stroke-linecap"?this.setStrokeCap(e[1]):e[0]==="stroke-linejoin"?this.setStrokeJoin(e[1]):e[0]==="stroke-opacity"?this.setStrokeOpacity(e[1]):e[0]==="opacity"&&this.setOpacity(e[1])}};R.prototype.setFillOpacity=function(b){this.fillOpacity=parseFloat(b);this.fillColor=this.fillOpacity*255<<24|this.fillColor&16777215};R.prototype.setFill=function(b){var a=this.fillColor&4278190080;if(b==="none")this.fill=!1;else if(b.indexOf("#")===0)this.fill=!0,b.length===4&&(b=b.replace(/#(.)(.)(.)/,"#$1$1$2$2$3$3")),
this.fillColor=a|parseInt(b.substring(1),16)&16777215;else if(b.indexOf("rgb")===0)this.fill=!0,this.fillColor=a|this.parseRGB(b);else if(b.indexOf("url(#")===0)this.fillName=b.substring(5,b.length-1);else if(Jb[b])this.fill=!0,this.fillColor=a|parseInt(Jb[b].substring(1),16)&16777215};R.prototype.setOpacity=function(b){this.strokeColor=parseFloat(b)*255<<24|this.strokeColor&16777215;this.fillColor=parseFloat(b)*255<<24|this.fillColor&16777215};R.prototype.setStroke=function(b){var a=this.strokeColor&
4278190080;if(b==="none")this.stroke=!1;else if(b.charAt(0)==="#")this.stroke=!0,b.length===4&&(b=b.replace(/#(.)(.)(.)/,"#$1$1$2$2$3$3")),this.strokeColor=a|parseInt(b.substring(1),16)&16777215;else if(b.indexOf("rgb")===0)this.stroke=!0,this.strokeColor=a|this.parseRGB(b);else if(b.indexOf("url(#")===0)this.strokeName=b.substring(5,b.length-1);else if(Jb[b])this.stroke=!0,this.strokeColor=a|parseInt(Jb[b].substring(1),16)&16777215};R.prototype.setStrokeWeight=function(b){this.strokeWeight=this.parseUnitSize(b)};
R.prototype.setStrokeJoin=function(b){if(b==="miter")this.strokeJoin=c.MITER;else if(b==="round")this.strokeJoin=c.ROUND;else if(b==="bevel")this.strokeJoin=c.BEVEL};R.prototype.setStrokeCap=function(b){if(b==="butt")this.strokeCap=c.SQUARE;else if(b==="round")this.strokeCap=c.ROUND;else if(b==="square")this.strokeCap=c.PROJECT};R.prototype.setStrokeOpacity=function(b){this.strokeOpacity=parseFloat(b);this.strokeColor=this.strokeOpacity*255<<24|this.strokeColor&16777215};R.prototype.parseRGB=function(b){b=
b.substring(b.indexOf("(")+1,b.indexOf(")")).split(", ");return b[0]<<16|b[1]<<8|b[2]};R.prototype.parseUnitSize=function(b){var a=b.length-2;if(a<0)return b;return b.indexOf("pt")===a?parseFloat(b.substring(0,a))*1.25:b.indexOf("pc")===a?parseFloat(b.substring(0,a))*15:b.indexOf("mm")===a?parseFloat(b.substring(0,a))*3.543307:b.indexOf("cm")===a?parseFloat(b.substring(0,a))*35.43307:b.indexOf("in")===a?parseFloat(b.substring(0,a))*90:b.indexOf("px")===a?parseFloat(b.substring(0,a)):parseFloat(b)};
a.shape=function(b,k,m,e,h){arguments.length>=1&&arguments[0]!==null&&b.isVisible()&&(a.pushMatrix(),ec===c.CENTER?arguments.length===5?(a.translate(k-e/2,m-h/2),a.scale(e/b.getWidth(),h/b.getHeight())):arguments.length===3?a.translate(k-b.getWidth()/2,-b.getHeight()/2):a.translate(-b.getWidth()/2,-b.getHeight()/2):ec===c.CORNER?arguments.length===5?(a.translate(k,m),a.scale(e/b.getWidth(),h/b.getHeight())):arguments.length===3&&a.translate(k,m):ec===c.CORNERS&&(arguments.length===5?(e-=k,h-=m,a.translate(k,
m),a.scale(e/b.getWidth(),h/b.getHeight())):arguments.length===3&&a.translate(k,m)),b.draw(),(arguments.length===1&&ec===c.CENTER||arguments.length>1)&&a.popMatrix())};a.shapeMode=function(b){ec=b};a.loadShape=function(b){if(arguments.length===1&&b.indexOf(".svg")>-1)return new R(null,b);return null};var uc=function(b,a,c,e,h){this.fullName=b||"";this.name=a||"";this.namespace=c||"";this.value=e;this.type=h};uc.prototype={getName:function(){return this.name},getFullName:function(){return this.fullName},
getNamespace:function(){return this.namespace},getValue:function(){return this.value},getType:function(){return this.type},setValue:function(b){this.value=b}};var mb=a.XMLElement=function(){this.attributes=[];this.children=[];this.name=this.fullName=null;this.namespace="";this.parent=this.content=null;this.systemID=this.lineNr="";this.type="ELEMENT";if(arguments.length===4){this.fullName=arguments[0]||"";if(arguments[1])this.name=arguments[1];else{var b=this.fullName.indexOf(":");this.name=b>=0?this.fullName.substring(b+
1):this.fullName}this.namespace=arguments[1];this.lineNr=arguments[3];this.systemID=arguments[2]}else arguments.length===2&&arguments[1].indexOf(".")>-1?this.parse(arguments[arguments.length-1]):arguments.length===1&&typeof arguments[0]==="string"&&this.parse(arguments[0])};mb.prototype={parse:function(b){var a;try{if(b.indexOf(".xml")>-1||b.indexOf(".svg")>-1)b=Ec(b);a=(new DOMParser).parseFromString(b,"text/xml");var c=a.documentElement;if(c)this.parseChildrenRecursive(null,c);else throw"Error loading document";
return this}catch(e){throw e;}},parseChildrenRecursive:function(b,a){var c,e,h,d;b?(c=new mb(a.localName,a.nodeName,"",""),c.parent=b):(this.fullName=a.localName,this.name=a.nodeName,c=this);if(a.nodeType===3&&a.textContent!=="")return this.createPCDataElement(a.textContent);h=0;for(d=a.attributes.length;h<d;h++)e=a.attributes[h],e=new uc(e.getname,e.nodeName,e.namespaceURI,e.nodeValue,e.nodeType),c.attributes.push(e);h=0;for(d=a.childNodes.length;h<d;h++)if(e=a.childNodes[h],e.nodeType===1||e.nodeType===
3)e=c.parseChildrenRecursive(c,e),e!==null&&c.children.push(e);return c},createElement:function(){return arguments.length===2?new mb(arguments[0],arguments[1],null,null):new mb(arguments[0],arguments[1],arguments[2],arguments[3])},createPCDataElement:function(b){if(b.replace(/^\s+$/g,"")==="")return null;var a=new mb;a.content=b;a.type="TEXT";return a},hasAttribute:function(){if(arguments.length===1)return this.getAttribute(arguments[0])!==null;else if(arguments.length===2)return this.getAttribute(arguments[0],
arguments[1])!==null},equals:function(b){if(!(b instanceof mb))return!1;var a,c;if(this.name!==b.getLocalName())return!1;if(this.attributes.length!==b.getAttributeCount())return!1;if(this.attributes.length!==b.attributes.length)return!1;var e,h;a=0;for(c=this.attributes.length;a<c;a++){e=this.attributes[a].getName();h=this.attributes[a].getNamespace();e=b.findAttribute(e,h);if(e===null)return!1;if(this.attributes[a].getValue()!==e.getValue())return!1;if(this.attributes[a].getType()!==e.getType())return!1}if(this.children.length!==
b.getChildCount())return!1;if(this.children.length>0){a=0;for(c=this.children.length;a<c;a++)if(e=this.getChild(a),h=b.getChild(a),!e.equals(h))return!1;return!0}else return this.content===b.content},getContent:function(){if(this.type==="TEXT")return this.content;else if(this.children.length===1&&this.children[0].type==="TEXT")return this.children[0].content;return null},getAttribute:function(){var b;if(arguments.length===2)return(b=this.findAttribute(arguments[0]))?b.getValue():arguments[1];else if(arguments.length===
1)return(b=this.findAttribute(arguments[0]))?b.getValue():null;else if(arguments.length===3)return(b=this.findAttribute(arguments[0],arguments[1]))?b.getValue():arguments[2]},getStringAttribute:function(){return arguments.length===1?this.getAttribute(arguments[0]):arguments.length===2?this.getAttribute(arguments[0],arguments[1]):this.getAttribute(arguments[0],arguments[1],arguments[2])},getString:function(b){return this.getStringAttribute(b)},getFloatAttribute:function(){return arguments.length===
1?parseFloat(this.getAttribute(arguments[0],0)):arguments.length===2?this.getAttribute(arguments[0],arguments[1]):this.getAttribute(arguments[0],arguments[1],arguments[2])},getFloat:function(b){return this.getFloatAttribute(b)},getIntAttribute:function(){return arguments.length===1?this.getAttribute(arguments[0],0):arguments.length===2?this.getAttribute(arguments[0],arguments[1]):this.getAttribute(arguments[0],arguments[1],arguments[2])},getInt:function(b){return this.getIntAttribute(b)},hasChildren:function(){return this.children.length>
0},addChild:function(b){if(b!==null)b.parent=this,this.children.push(b)},insertChild:function(b,a){if(b){if(b.getLocalName()===null&&!this.hasChildren()){var c=this.children[this.children.length-1];if(c.getLocalName()===null){c.setContent(c.getContent()+b.getContent());return}}b.parent=this;this.children.splice(a,0,b)}},getChild:function(b){if(typeof b==="number")return this.children[b];else if(b.indexOf("/")!==-1)this.getChildRecursive(b.split("/"),0);else{for(var a,c,e=0,h=this.getChildCount();e<
h;e++)if(a=this.getChild(e),c=a.getName(),c!==null&&c===b)return a;return null}},getChildren:function(){if(arguments.length===1)if(typeof arguments[0]==="number")return this.getChild(arguments[0]);else if(arguments[0].indexOf("/")!==-1)return this.getChildrenRecursive(arguments[0].split("/"),0);else{for(var b=[],a,c,e=0,h=this.getChildCount();e<h;e++)a=this.getChild(e),c=a.getName(),c!==null&&c===arguments[0]&&b.push(a);return b}else return this.children},getChildCount:function(){return this.children.length},
getChildRecursive:function(b,a){for(var c,e,h=0,d=this.getChildCount();h<d;h++)if(c=this.getChild(h),e=c.getName(),e!==null&&e===b[a])return a===b.length-1?c:(a+=1,c.getChildRecursive(b,a));return null},getChildrenRecursive:function(b,a){if(a===b.length-1)return this.getChildren(b[a]);for(var c=this.getChildren(b[a]),e=[],h=0;h<c.length;h++)e=e.concat(c[h].getChildrenRecursive(b,a+1));return e},isLeaf:function(){return!this.hasChildren()},listChildren:function(){for(var b=[],a=0,c=this.children.length;a<
c;a++)b.push(this.getChild(a).getName());return b},removeAttribute:function(b,a){this.namespace=a||"";for(var c=0,e=this.attributes.length;c<e;c++)if(this.attributes[c].getName()===b&&this.attributes[c].getNamespace()===this.namespace){this.attributes.splice(c,1);break}},removeChild:function(b){if(b)for(var a=0,c=this.children.length;a<c;a++)if(this.children[a].equals(b)){this.children.splice(a,1);break}},removeChildAtIndex:function(b){this.children.length>b&&this.children.splice(b,1)},findAttribute:function(b,
a){this.namespace=a||"";for(var c=0,e=this.attributes.length;c<e;c++)if(this.attributes[c].getName()===b&&this.attributes[c].getNamespace()===this.namespace)return this.attributes[c];return null},setAttribute:function(){var b;if(arguments.length===3){b=arguments[0].indexOf(":");var a=arguments[0].substring(b+1);(b=this.findAttribute(a,arguments[1]))?b.setValue(arguments[2]):(b=new uc(arguments[0],a,arguments[1],arguments[2],"CDATA"),this.attributes.push(b))}else(b=this.findAttribute(arguments[0]))?
b.setValue(arguments[1]):(b=new uc(arguments[0],arguments[0],null,arguments[1],"CDATA"),this.attributes.push(b))},setString:function(b,a){this.setAttribute(b,a)},setInt:function(b,a){this.setAttribute(b,a)},setFloat:function(b,a){this.setAttribute(b,a)},setContent:function(b){this.children.length>0&&z.debug("Tried to set content for XMLElement with children");this.content=b},setName:function(){if(arguments.length===1)this.name=arguments[0],this.fullName=arguments[0],this.namespace=null;else{var b=
arguments[0].indexOf(":");this.name=arguments[1]===null||b<0?arguments[0]:arguments[0].substring(b+1);this.fullName=arguments[0];this.namespace=arguments[1]}},getName:function(){return this.fullName},getLocalName:function(){return this.name},getAttributeCount:function(){return this.attributes.length},toString:function(){if(this.type==="TEXT")return this.content;var b=(this.namespace!==""&&this.namespace!==this.name?this.namespace+":":"")+this.name,a="<"+b,c;for(c=0;c<this.attributes.length;c++){var e=
this.attributes[c];a+=" "+e.getName()+'="'+e.getValue()+'"'}if(this.children.length===0)a+=this.content===""?"/>":">"+this.content+"</"+b+">";else{a+=">";for(c=0;c<this.children.length;c++)a+=this.children[c].toString();a+="</"+b+">"}return a}};mb.parse=function(b){var a=new mb;a.parse(b);return a};var ud=function(b){for(var a=0,c=0;c<b.length;c++)a=c!==0?g.max(a,g.abs(b[c])):g.abs(b[c]);b=(a+"").indexOf(".");if(b===0)b=1;else if(b===-1)b=(a+"").length;return b},ab=a.PMatrix2D=function(){arguments.length===
0?this.reset():arguments.length===1&&arguments[0]instanceof ab?this.set(arguments[0].array()):arguments.length===6&&this.set(arguments[0],arguments[1],arguments[2],arguments[3],arguments[4],arguments[5])};ab.prototype={set:function(){if(arguments.length===6){var b=arguments;this.set([b[0],b[1],b[2],b[3],b[4],b[5]])}else if(arguments.length===1&&arguments[0]instanceof ab)this.elements=arguments[0].array();else if(arguments.length===1&&arguments[0]instanceof Array)this.elements=arguments[0].slice()},
get:function(){var b=new ab;b.set(this.elements);return b},reset:function(){this.set([1,0,0,0,1,0])},array:function(){return this.elements.slice()},translate:function(b,a){this.elements[2]=b*this.elements[0]+a*this.elements[1]+this.elements[2];this.elements[5]=b*this.elements[3]+a*this.elements[4]+this.elements[5]},invTranslate:function(b,a){this.translate(-b,-a)},transpose:function(){},mult:function(b,a){var c,e;b instanceof aa?(c=b.x,e=b.y,a||(a=new aa)):b instanceof Array&&(c=b[0],e=b[1],a||(a=
[]));if(a instanceof Array)a[0]=this.elements[0]*c+this.elements[1]*e+this.elements[2],a[1]=this.elements[3]*c+this.elements[4]*e+this.elements[5];else if(a instanceof aa)a.x=this.elements[0]*c+this.elements[1]*e+this.elements[2],a.y=this.elements[3]*c+this.elements[4]*e+this.elements[5],a.z=0;return a},multX:function(b,a){return b*this.elements[0]+a*this.elements[1]+this.elements[2]},multY:function(b,a){return b*this.elements[3]+a*this.elements[4]+this.elements[5]},skewX:function(b){this.apply(1,
0,1,b,0,0)},skewY:function(b){this.apply(1,0,1,0,b,0)},determinant:function(){return this.elements[0]*this.elements[4]-this.elements[1]*this.elements[3]},invert:function(){var b=this.determinant();if(g.abs(b)>c.MIN_INT){var a=this.elements[0],m=this.elements[1],e=this.elements[2],h=this.elements[3],d=this.elements[4],j=this.elements[5];this.elements[0]=d/b;this.elements[3]=-h/b;this.elements[1]=-m/b;this.elements[4]=a/b;this.elements[2]=(m*j-d*e)/b;this.elements[5]=(h*e-a*j)/b;return!0}return!1},
scale:function(b,a){b&&!a&&(a=b);b&&a&&(this.elements[0]*=b,this.elements[1]*=a,this.elements[3]*=b,this.elements[4]*=a)},invScale:function(b,a){b&&!a&&(a=b);this.scale(1/b,1/a)},apply:function(){var b;arguments.length===1&&arguments[0]instanceof ab?b=arguments[0].array():arguments.length===6?b=Array.prototype.slice.call(arguments):arguments.length===1&&arguments[0]instanceof Array&&(b=arguments[0]);for(var a=[0,0,this.elements[2],0,0,this.elements[5]],c=0,e=0;e<2;e++)for(var h=0;h<3;h++,c++)a[c]+=
this.elements[e*3+0]*b[h+0]+this.elements[e*3+1]*b[h+3];this.elements=a.slice()},preApply:function(){var b;arguments.length===1&&arguments[0]instanceof ab?b=arguments[0].array():arguments.length===6?b=Array.prototype.slice.call(arguments):arguments.length===1&&arguments[0]instanceof Array&&(b=arguments[0]);var a=[0,0,b[2],0,0,b[5]];a[2]=b[2]+this.elements[2]*b[0]+this.elements[5]*b[1];a[5]=b[5]+this.elements[2]*b[3]+this.elements[5]*b[4];a[0]=this.elements[0]*b[0]+this.elements[3]*b[1];a[3]=this.elements[0]*
b[3]+this.elements[3]*b[4];a[1]=this.elements[1]*b[0]+this.elements[4]*b[1];a[4]=this.elements[1]*b[3]+this.elements[4]*b[4];this.elements=a.slice()},rotate:function(b){var a=g.cos(b),b=g.sin(b),c=this.elements[0],e=this.elements[1];this.elements[0]=a*c+b*e;this.elements[1]=-b*c+a*e;c=this.elements[3];e=this.elements[4];this.elements[3]=a*c+b*e;this.elements[4]=-b*c+a*e},rotateZ:function(b){this.rotate(b)},invRotateZ:function(b){this.rotateZ(b-g.PI)},print:function(){var b=ud(this.elements),b=""+
a.nfs(this.elements[0],b,4)+" "+a.nfs(this.elements[1],b,4)+" "+a.nfs(this.elements[2],b,4)+"\n"+a.nfs(this.elements[3],b,4)+" "+a.nfs(this.elements[4],b,4)+" "+a.nfs(this.elements[5],b,4)+"\n\n";a.println(b)}};var C=a.PMatrix3D=function(){this.reset()};C.prototype={set:function(){if(arguments.length===16)this.elements=Array.prototype.slice.call(arguments);else if(arguments.length===1&&arguments[0]instanceof C)this.elements=arguments[0].array();else if(arguments.length===1&&arguments[0]instanceof
Array)this.elements=arguments[0].slice()},get:function(){var b=new C;b.set(this.elements);return b},reset:function(){this.set([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])},array:function(){return this.elements.slice()},translate:function(b,a,c){c===p&&(c=0);this.elements[3]+=b*this.elements[0]+a*this.elements[1]+c*this.elements[2];this.elements[7]+=b*this.elements[4]+a*this.elements[5]+c*this.elements[6];this.elements[11]+=b*this.elements[8]+a*this.elements[9]+c*this.elements[10];this.elements[15]+=b*this.elements[12]+
a*this.elements[13]+c*this.elements[14]},transpose:function(){var b=this.elements.slice();this.elements[0]=b[0];this.elements[1]=b[4];this.elements[2]=b[8];this.elements[3]=b[12];this.elements[4]=b[1];this.elements[5]=b[5];this.elements[6]=b[9];this.elements[7]=b[13];this.elements[8]=b[2];this.elements[9]=b[6];this.elements[10]=b[10];this.elements[11]=b[14];this.elements[12]=b[3];this.elements[13]=b[7];this.elements[14]=b[11];this.elements[15]=b[15]},mult:function(b,a){var c,e,h,d;if(b instanceof
aa)c=b.x,e=b.y,h=b.z,d=1,a||(a=new aa);else if(b instanceof Array&&(c=b[0],e=b[1],h=b[2],d=b[3]||1,!a||a.length!==3&&a.length!==4))a=[0,0,0];a instanceof Array&&(a.length===3?(a[0]=this.elements[0]*c+this.elements[1]*e+this.elements[2]*h+this.elements[3],a[1]=this.elements[4]*c+this.elements[5]*e+this.elements[6]*h+this.elements[7],a[2]=this.elements[8]*c+this.elements[9]*e+this.elements[10]*h+this.elements[11]):a.length===4&&(a[0]=this.elements[0]*c+this.elements[1]*e+this.elements[2]*h+this.elements[3]*
d,a[1]=this.elements[4]*c+this.elements[5]*e+this.elements[6]*h+this.elements[7]*d,a[2]=this.elements[8]*c+this.elements[9]*e+this.elements[10]*h+this.elements[11]*d,a[3]=this.elements[12]*c+this.elements[13]*e+this.elements[14]*h+this.elements[15]*d));if(a instanceof aa)a.x=this.elements[0]*c+this.elements[1]*e+this.elements[2]*h+this.elements[3],a.y=this.elements[4]*c+this.elements[5]*e+this.elements[6]*h+this.elements[7],a.z=this.elements[8]*c+this.elements[9]*e+this.elements[10]*h+this.elements[11];
return a},preApply:function(){var b;arguments.length===1&&arguments[0]instanceof C?b=arguments[0].array():arguments.length===16?b=Array.prototype.slice.call(arguments):arguments.length===1&&arguments[0]instanceof Array&&(b=arguments[0]);for(var a=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],c=0,e=0;e<4;e++)for(var h=0;h<4;h++,c++)a[c]+=this.elements[h+0]*b[e*4+0]+this.elements[h+4]*b[e*4+1]+this.elements[h+8]*b[e*4+2]+this.elements[h+12]*b[e*4+3];this.elements=a.slice()},apply:function(){var b;arguments.length===
1&&arguments[0]instanceof C?b=arguments[0].array():arguments.length===16?b=Array.prototype.slice.call(arguments):arguments.length===1&&arguments[0]instanceof Array&&(b=arguments[0]);for(var a=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],c=0,e=0;e<4;e++)for(var h=0;h<4;h++,c++)a[c]+=this.elements[e*4+0]*b[h+0]+this.elements[e*4+1]*b[h+4]+this.elements[e*4+2]*b[h+8]+this.elements[e*4+3]*b[h+12];this.elements=a.slice()},rotate:function(b,k,c,e){if(c){var h=a.cos(b),b=a.sin(b),d=1-h;this.apply(d*k*k+h,d*k*c-b*e,
d*k*e+b*c,0,d*k*c+b*e,d*c*c+h,d*c*e-b*k,0,d*k*e-b*c,d*c*e+b*k,d*e*e+h,0,0,0,0,1)}else this.rotateZ(b)},invApply:function(){dc===p&&(dc=new C);var b=arguments;dc.set(b[0],b[1],b[2],b[3],b[4],b[5],b[6],b[7],b[8],b[9],b[10],b[11],b[12],b[13],b[14],b[15]);if(!dc.invert())return!1;this.preApply(dc);return!0},rotateX:function(b){var k=a.cos(b),b=a.sin(b);this.apply([1,0,0,0,0,k,-b,0,0,b,k,0,0,0,0,1])},rotateY:function(b){var k=a.cos(b),b=a.sin(b);this.apply([k,0,b,0,0,1,0,0,-b,0,k,0,0,0,0,1])},rotateZ:function(b){var a=
g.cos(b),b=g.sin(b);this.apply([a,-b,0,0,b,a,0,0,0,0,1,0,0,0,0,1])},scale:function(b,a,c){b&&!a&&!c?a=c=b:b&&a&&!c&&(c=1);b&&a&&c&&(this.elements[0]*=b,this.elements[1]*=a,this.elements[2]*=c,this.elements[4]*=b,this.elements[5]*=a,this.elements[6]*=c,this.elements[8]*=b,this.elements[9]*=a,this.elements[10]*=c,this.elements[12]*=b,this.elements[13]*=a,this.elements[14]*=c)},skewX:function(b){this.apply(1,g.tan(b),0,0,0,1,0,0,0,0,1,0,0,0,0,1)},skewY:function(b){this.apply(1,0,0,0,g.tan(b),1,0,0,0,
0,1,0,0,0,0,1)},multX:function(b,a,c,e){return c?e?this.elements[0]*b+this.elements[1]*a+this.elements[2]*c+this.elements[3]*e:this.elements[0]*b+this.elements[1]*a+this.elements[2]*c+this.elements[3]:this.elements[0]*b+this.elements[1]*a+this.elements[3]},multY:function(b,a,c,e){return c?e?this.elements[4]*b+this.elements[5]*a+this.elements[6]*c+this.elements[7]*e:this.elements[4]*b+this.elements[5]*a+this.elements[6]*c+this.elements[7]:this.elements[4]*b+this.elements[5]*a+this.elements[7]},multZ:function(b,
a,c,e){return e?this.elements[8]*b+this.elements[9]*a+this.elements[10]*c+this.elements[11]*e:this.elements[8]*b+this.elements[9]*a+this.elements[10]*c+this.elements[11]},multW:function(b,a,c,e){return e?this.elements[12]*b+this.elements[13]*a+this.elements[14]*c+this.elements[15]*e:this.elements[12]*b+this.elements[13]*a+this.elements[14]*c+this.elements[15]},invert:function(){var b=this.elements[0]*this.elements[5]-this.elements[1]*this.elements[4],a=this.elements[0]*this.elements[6]-this.elements[2]*
this.elements[4],c=this.elements[0]*this.elements[7]-this.elements[3]*this.elements[4],e=this.elements[1]*this.elements[6]-this.elements[2]*this.elements[5],h=this.elements[1]*this.elements[7]-this.elements[3]*this.elements[5],d=this.elements[2]*this.elements[7]-this.elements[3]*this.elements[6],j=this.elements[8]*this.elements[13]-this.elements[9]*this.elements[12],l=this.elements[8]*this.elements[14]-this.elements[10]*this.elements[12],y=this.elements[8]*this.elements[15]-this.elements[11]*this.elements[12],
f=this.elements[9]*this.elements[14]-this.elements[10]*this.elements[13],i=this.elements[9]*this.elements[15]-this.elements[11]*this.elements[13],o=this.elements[10]*this.elements[15]-this.elements[11]*this.elements[14],n=b*o-a*i+c*f+e*y-h*l+d*j;if(g.abs(n)<=1.0E-9)return!1;var p=[];p[0]=+this.elements[5]*o-this.elements[6]*i+this.elements[7]*f;p[4]=-this.elements[4]*o+this.elements[6]*y-this.elements[7]*l;p[8]=+this.elements[4]*i-this.elements[5]*y+this.elements[7]*j;p[12]=-this.elements[4]*f+this.elements[5]*
l-this.elements[6]*j;p[1]=-this.elements[1]*o+this.elements[2]*i-this.elements[3]*f;p[5]=+this.elements[0]*o-this.elements[2]*y+this.elements[3]*l;p[9]=-this.elements[0]*i+this.elements[1]*y-this.elements[3]*j;p[13]=+this.elements[0]*f-this.elements[1]*l+this.elements[2]*j;p[2]=+this.elements[13]*d-this.elements[14]*h+this.elements[15]*e;p[6]=-this.elements[12]*d+this.elements[14]*c-this.elements[15]*a;p[10]=+this.elements[12]*h-this.elements[13]*c+this.elements[15]*b;p[14]=-this.elements[12]*e+this.elements[13]*
a-this.elements[14]*b;p[3]=-this.elements[9]*d+this.elements[10]*h-this.elements[11]*e;p[7]=+this.elements[8]*d-this.elements[10]*c+this.elements[11]*a;p[11]=-this.elements[8]*h+this.elements[9]*c-this.elements[11]*b;p[15]=+this.elements[8]*e-this.elements[9]*a+this.elements[10]*b;b=1/n;p[0]*=b;p[1]*=b;p[2]*=b;p[3]*=b;p[4]*=b;p[5]*=b;p[6]*=b;p[7]*=b;p[8]*=b;p[9]*=b;p[10]*=b;p[11]*=b;p[12]*=b;p[13]*=b;p[14]*=b;p[15]*=b;this.elements=p.slice();return!0},toString:function(){for(var b="",a=0;a<15;a++)b+=
this.elements[a]+", ";b+=this.elements[15];return b},print:function(){var b=ud(this.elements),b=""+a.nfs(this.elements[0],b,4)+" "+a.nfs(this.elements[1],b,4)+" "+a.nfs(this.elements[2],b,4)+" "+a.nfs(this.elements[3],b,4)+"\n"+a.nfs(this.elements[4],b,4)+" "+a.nfs(this.elements[5],b,4)+" "+a.nfs(this.elements[6],b,4)+" "+a.nfs(this.elements[7],b,4)+"\n"+a.nfs(this.elements[8],b,4)+" "+a.nfs(this.elements[9],b,4)+" "+a.nfs(this.elements[10],b,4)+" "+a.nfs(this.elements[11],b,4)+"\n"+a.nfs(this.elements[12],
b,4)+" "+a.nfs(this.elements[13],b,4)+" "+a.nfs(this.elements[14],b,4)+" "+a.nfs(this.elements[15],b,4)+"\n\n";a.println(b)},invTranslate:function(b,a,c){this.preApply(1,0,0,-b,0,1,0,-a,0,0,1,-c,0,0,0,1)},invRotateX:function(b){var a=g.cos(-b),b=g.sin(-b);this.preApply([1,0,0,0,0,a,-b,0,0,b,a,0,0,0,0,1])},invRotateY:function(b){var a=g.cos(-b),b=g.sin(-b);this.preApply([a,0,b,0,0,1,0,0,-b,0,a,0,0,0,0,1])},invRotateZ:function(b){var a=g.cos(-b),b=g.sin(-b);this.preApply([a,-b,0,0,b,a,0,0,0,0,1,0,0,
0,0,1])},invScale:function(b,a,c){this.preApply([1/b,0,0,0,0,1/a,0,0,0,0,1/c,0,0,0,0,1])}};var bb=a.PMatrixStack=function(){this.matrixStack=[]};bb.prototype.load=function(){var b=ga.$newPMatrix();arguments.length===1?b.set(arguments[0]):b.set(arguments);this.matrixStack.push(b)};E.prototype.$newPMatrix=function(){return new ab};I.prototype.$newPMatrix=function(){return new C};bb.prototype.push=function(){this.matrixStack.push(this.peek())};bb.prototype.pop=function(){return this.matrixStack.pop()};
bb.prototype.peek=function(){var b=ga.$newPMatrix();b.set(this.matrixStack[this.matrixStack.length-1]);return b};bb.prototype.mult=function(b){this.matrixStack[this.matrixStack.length-1].apply(b)};a.split=function(b,a){return b.split(a)};a.splitTokens=function(b,a){arguments.length===1&&(a="\n\t\r\u000c ");for(var a="["+a+"]",c=[],e=0,h=b.search(a);h>=0;)h===0?b=b.substring(1):(c[e]=b.substring(0,h),e++,b=b.substring(h)),h=b.search(a);b.length>0&&(c[e]=b);c.length===0&&(c=p);return c};a.append=function(b,
a){b[b.length]=a;return b};a.concat=function(b,a){return b.concat(a)};a.sort=function(b,a){var c=[];if(b.length>0){for(var e=a>0?a:b.length,h=0;h<e;h++)c.push(b[h]);typeof b[0]==="string"?c.sort():c.sort(function(b,a){return b-a});if(a>0)for(e=c.length;e<b.length;e++)c.push(b[e])}return c};a.splice=function(b,a,c){if(a.length===0)return b;if(a instanceof Array)for(var e=0;e<a.length;c++,e++)b.splice(c,0,a[e]);else b.splice(c,0,a);return b};a.subset=function(b,a,c){if(arguments.length===2)return b.slice(a,
b.length);else if(arguments.length===3)return b.slice(a,a+c)};a.join=function(b,a){return b.join(a)};a.shorten=function(b){for(var a=[],c=b.length,e=0;e<c;e++)a[e]=b[e];a.pop();return a};a.expand=function(b,a){var c=b.slice(0);if(arguments.length===1)return c.length=b.length*2,c;else if(arguments.length===2)return c.length=a,c};a.arrayCopy=function(){var b,a=0,c,e=0,h;arguments.length===2?(b=arguments[0],c=arguments[1],h=b.length):arguments.length===3?(b=arguments[0],c=arguments[1],h=arguments[2]):
arguments.length===5&&(b=arguments[0],a=arguments[1],c=arguments[2],e=arguments[3],h=arguments[4]);for(var d=a;d<h+a;d++,e++)if(c[e]!==p)c[e]=b[d];else throw"array index out of bounds exception";};a.reverse=function(b){return b.reverse()};a.mix=function(b,a,c){return b+((a-b)*c>>8)};a.peg=function(b){return b<0?0:b>255?255:b};a.modes={replace:function(b,a){return a},blend:function(b,k){var m=(k&c.ALPHA_MASK)>>>24;return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|a.mix(b&c.RED_MASK,k&c.RED_MASK,m)&c.RED_MASK|
a.mix(b&c.GREEN_MASK,k&c.GREEN_MASK,m)&c.GREEN_MASK|a.mix(b&c.BLUE_MASK,k&c.BLUE_MASK,m)},add:function(b,a){var m=(a&c.ALPHA_MASK)>>>24;return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|g.min((b&c.RED_MASK)+((a&c.RED_MASK)>>8)*m,c.RED_MASK)&c.RED_MASK|g.min((b&c.GREEN_MASK)+((a&c.GREEN_MASK)>>8)*m,c.GREEN_MASK)&c.GREEN_MASK|g.min((b&c.BLUE_MASK)+((a&c.BLUE_MASK)*m>>8),c.BLUE_MASK)},subtract:function(b,a){var m=(a&c.ALPHA_MASK)>>>24;return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|g.max((b&c.RED_MASK)-
((a&c.RED_MASK)>>8)*m,c.GREEN_MASK)&c.RED_MASK|g.max((b&c.GREEN_MASK)-((a&c.GREEN_MASK)>>8)*m,c.BLUE_MASK)&c.GREEN_MASK|g.max((b&c.BLUE_MASK)-((a&c.BLUE_MASK)*m>>8),0)},lightest:function(b,a){var m=(a&c.ALPHA_MASK)>>>24;return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|g.max(b&c.RED_MASK,((a&c.RED_MASK)>>8)*m)&c.RED_MASK|g.max(b&c.GREEN_MASK,((a&c.GREEN_MASK)>>8)*m)&c.GREEN_MASK|g.max(b&c.BLUE_MASK,(a&c.BLUE_MASK)*m>>8)},darkest:function(b,k){var m=(k&c.ALPHA_MASK)>>>24;return g.min(((b&c.ALPHA_MASK)>>>
24)+m,255)<<24|a.mix(b&c.RED_MASK,g.min(b&c.RED_MASK,((k&c.RED_MASK)>>8)*m),m)&c.RED_MASK|a.mix(b&c.GREEN_MASK,g.min(b&c.GREEN_MASK,((k&c.GREEN_MASK)>>8)*m),m)&c.GREEN_MASK|a.mix(b&c.BLUE_MASK,g.min(b&c.BLUE_MASK,(k&c.BLUE_MASK)*m>>8),m)},difference:function(b,k){var m=(k&c.ALPHA_MASK)>>>24,e=(b&c.RED_MASK)>>16,h=(b&c.GREEN_MASK)>>8,d=b&c.BLUE_MASK,j=(k&c.RED_MASK)>>16,l=(k&c.GREEN_MASK)>>8,y=k&c.BLUE_MASK,j=e>j?e-j:j-e,l=h>l?h-l:l-h,y=d>y?d-y:y-d;return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|a.peg(e+
((j-e)*m>>8))<<16|a.peg(h+((l-h)*m>>8))<<8|a.peg(d+((y-d)*m>>8))},exclusion:function(b,k){var m=(k&c.ALPHA_MASK)>>>24,e=(b&c.RED_MASK)>>16,h=(b&c.GREEN_MASK)>>8,d=b&c.BLUE_MASK,j=(k&c.RED_MASK)>>16,l=(k&c.GREEN_MASK)>>8,y=k&c.BLUE_MASK,j=e+j-(e*j>>7),l=h+l-(h*l>>7),y=d+y-(d*y>>7);return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|a.peg(e+((j-e)*m>>8))<<16|a.peg(h+((l-h)*m>>8))<<8|a.peg(d+((y-d)*m>>8))},multiply:function(b,k){var m=(k&c.ALPHA_MASK)>>>24,e=(b&c.RED_MASK)>>16,h=(b&c.GREEN_MASK)>>8,d=b&
c.BLUE_MASK,j=e*((k&c.RED_MASK)>>16)>>8,l=h*((k&c.GREEN_MASK)>>8)>>8,y=d*(k&c.BLUE_MASK)>>8;return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|a.peg(e+((j-e)*m>>8))<<16|a.peg(h+((l-h)*m>>8))<<8|a.peg(d+((y-d)*m>>8))},screen:function(b,k){var m=(k&c.ALPHA_MASK)>>>24,e=(b&c.RED_MASK)>>16,h=(b&c.GREEN_MASK)>>8,d=b&c.BLUE_MASK,j=255-((255-e)*(255-((k&c.RED_MASK)>>16))>>8),l=255-((255-h)*(255-((k&c.GREEN_MASK)>>8))>>8),y=255-((255-d)*(255-(k&c.BLUE_MASK))>>8);return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<
24|a.peg(e+((j-e)*m>>8))<<16|a.peg(h+((l-h)*m>>8))<<8|a.peg(d+((y-d)*m>>8))},hard_light:function(b,k){var m=(k&c.ALPHA_MASK)>>>24,e=(b&c.RED_MASK)>>16,h=(b&c.GREEN_MASK)>>8,d=b&c.BLUE_MASK,j=(k&c.RED_MASK)>>16,l=(k&c.GREEN_MASK)>>8,y=k&c.BLUE_MASK,j=j<128?e*j>>7:255-((255-e)*(255-j)>>7),l=l<128?h*l>>7:255-((255-h)*(255-l)>>7),y=y<128?d*y>>7:255-((255-d)*(255-y)>>7);return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|a.peg(e+((j-e)*m>>8))<<16|a.peg(h+((l-h)*m>>8))<<8|a.peg(d+((y-d)*m>>8))},soft_light:function(b,
k){var m=(k&c.ALPHA_MASK)>>>24,e=(b&c.RED_MASK)>>16,h=(b&c.GREEN_MASK)>>8,d=b&c.BLUE_MASK,j=(k&c.RED_MASK)>>16,l=(k&c.GREEN_MASK)>>8,y=k&c.BLUE_MASK,j=(e*j>>7)+(e*e>>8)-(e*e*j>>15),l=(h*l>>7)+(h*h>>8)-(h*h*l>>15),y=(d*y>>7)+(d*d>>8)-(d*d*y>>15);return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|a.peg(e+((j-e)*m>>8))<<16|a.peg(h+((l-h)*m>>8))<<8|a.peg(d+((y-d)*m>>8))},overlay:function(b,k){var m=(k&c.ALPHA_MASK)>>>24,e=(b&c.RED_MASK)>>16,h=(b&c.GREEN_MASK)>>8,d=b&c.BLUE_MASK,j=(k&c.RED_MASK)>>16,l=(k&
c.GREEN_MASK)>>8,y=k&c.BLUE_MASK,j=e<128?e*j>>7:255-((255-e)*(255-j)>>7),l=h<128?h*l>>7:255-((255-h)*(255-l)>>7),y=d<128?d*y>>7:255-((255-d)*(255-y)>>7);return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|a.peg(e+((j-e)*m>>8))<<16|a.peg(h+((l-h)*m>>8))<<8|a.peg(d+((y-d)*m>>8))},dodge:function(b,k){var m=(k&c.ALPHA_MASK)>>>24,e=(b&c.RED_MASK)>>16,h=(b&c.GREEN_MASK)>>8,d=b&c.BLUE_MASK,j=(k&c.RED_MASK)>>16,l=(k&c.GREEN_MASK)>>8,y=k&c.BLUE_MASK,j=j===255?255:a.peg((e<<8)/(255-j)),l=l===255?255:a.peg((h<<
8)/(255-l)),y=y===255?255:a.peg((d<<8)/(255-y));return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|a.peg(e+((j-e)*m>>8))<<16|a.peg(h+((l-h)*m>>8))<<8|a.peg(d+((y-d)*m>>8))},burn:function(b,k){var m=(k&c.ALPHA_MASK)>>>24,e=(b&c.RED_MASK)>>16,h=(b&c.GREEN_MASK)>>8,d=b&c.BLUE_MASK,j=(k&c.RED_MASK)>>16,l=(k&c.GREEN_MASK)>>8,y=k&c.BLUE_MASK,j=j===0?0:255-a.peg((255-e<<8)/j),l=l===0?0:255-a.peg((255-h<<8)/l),y=y===0?0:255-a.peg((255-d<<8)/y);return g.min(((b&c.ALPHA_MASK)>>>24)+m,255)<<24|a.peg(e+((j-e)*m>>
8))<<16|a.peg(h+((l-h)*m>>8))<<8|a.peg(d+((y-d)*m>>8))}};a.color=function(b,a,m,e){if(b!==p&&a!==p&&m!==p&&e!==p)return x(b,a,m,e);if(b!==p&&a!==p&&m!==p)return x(b,a,m,Z);if(b!==p&&a!==p){var h;b&c.ALPHA_MASK?(a=g.round(255*(a/Z)),h=b-(b&c.ALPHA_MASK)+((a>255?255:a)<<24&c.ALPHA_MASK)):db===c.RGB?h=x(b,b,b,a):db===c.HSB&&(h=x(0,0,b/ia*B,a));return h}if(typeof b==="number"){var d;b<=ia&&b>=0?db===c.RGB?d=x(b,b,b,Z):db===c.HSB&&(d=x(0,0,b/ia*B,Z)):b&&(d=b);return d}return x(ia,xa,B,Z)};a.color.toString=
function(b){return"rgba("+((b&c.RED_MASK)>>>16)+","+((b&c.GREEN_MASK)>>>8)+","+(b&c.BLUE_MASK)+","+((b&c.ALPHA_MASK)>>>24)/255+")"};a.color.toInt=function(b,a,m,e){return e<<24&c.ALPHA_MASK|b<<16&c.RED_MASK|a<<8&c.GREEN_MASK|m&c.BLUE_MASK};a.color.toArray=function(b){return[(b&c.RED_MASK)>>>16,(b&c.GREEN_MASK)>>>8,b&c.BLUE_MASK,(b&c.ALPHA_MASK)>>>24]};a.color.toGLArray=function(b){return[((b&c.RED_MASK)>>>16)/255,((b&c.GREEN_MASK)>>>8)/255,(b&c.BLUE_MASK)/255,((b&c.ALPHA_MASK)>>>24)/255]};a.color.toRGB=
function(b,a,c){var b=b>ia?ia:b,a=a>xa?xa:a,c=c>B?B:c,b=b/ia*360,a=a/xa*100,c=c/B*100,e=g.round(c/100*255);if(a===0)return[e,e,e];else{b%=360;var h=b%60,d=g.round(c*(100-a)/1E4*255),j=g.round(c*(6E3-a*h)/6E5*255),a=g.round(c*(6E3-a*(60-h))/6E5*255);switch(g.floor(b/60)){case 0:return[e,a,d];case 1:return[j,e,d];case 2:return[d,e,a];case 3:return[d,j,e];case 4:return[a,d,e];case 5:return[e,d,j]}}};a.color.toHSB=function(b){var k,m,e;k=((b&c.RED_MASK)>>>16)/255;m=((b&c.GREEN_MASK)>>>8)/255;e=(b&c.BLUE_MASK)/
255;var b=a.max(a.max(k,m),e),h=a.min(a.min(k,m),e);if(h===b)return[0,0,b];else k=k===b?(m-e)/(b-h):m===b?2+(e-k)/(b-h):4+(k-m)/(b-h),k/=6,k<0?k+=1:k>1&&(k-=1);return[k*ia,(b-h)/b*xa,b*B]};a.brightness=function(b){return a.color.toHSB(b)[2]};a.saturation=function(b){return a.color.toHSB(b)[1]};a.hue=function(b){return a.color.toHSB(b)[0]};a.red=function(b){return((b&c.RED_MASK)>>>16)/255*ia};a.green=function(b){return((b&c.GREEN_MASK)>>>8)/255*xa};a.blue=function(b){return(b&c.BLUE_MASK)/255*B};a.alpha=
function(b){return((b&c.ALPHA_MASK)>>>24)/255*Z};a.lerpColor=function(b,k,m){var e=a.color(b),h=(e&c.RED_MASK)>>>16,d=(e&c.GREEN_MASK)>>>8,b=e&c.BLUE_MASK,e=((e&c.ALPHA_MASK)>>>24)/Z,j=a.color(k),l=(j&c.GREEN_MASK)>>>8,g=j&c.BLUE_MASK,k=((j&c.ALPHA_MASK)>>>24)/Z,h=parseInt(a.lerp(h,(j&c.RED_MASK)>>>16,m),10),d=parseInt(a.lerp(d,l,m),10),b=parseInt(a.lerp(b,g,m),10),m=parseFloat(a.lerp(e,k,m)*Z);return a.color.toInt(h,d,b,m)};a.colorMode=function(){db=arguments[0];arguments.length>1&&(ia=arguments[1],
xa=arguments[2]||arguments[1],B=arguments[3]||arguments[1],Z=arguments[4]||arguments[1])};a.blendColor=function(b,k,m){var e=0;switch(m){case c.REPLACE:e=a.modes.replace(b,k);break;case c.BLEND:e=a.modes.blend(b,k);break;case c.ADD:e=a.modes.add(b,k);break;case c.SUBTRACT:e=a.modes.subtract(b,k);break;case c.LIGHTEST:e=a.modes.lightest(b,k);break;case c.DARKEST:e=a.modes.darkest(b,k);break;case c.DIFFERENCE:e=a.modes.difference(b,k);break;case c.EXCLUSION:e=a.modes.exclusion(b,k);break;case c.MULTIPLY:e=
a.modes.multiply(b,k);break;case c.SCREEN:e=a.modes.screen(b,k);break;case c.HARD_LIGHT:e=a.modes.hard_light(b,k);break;case c.SOFT_LIGHT:e=a.modes.soft_light(b,k);break;case c.OVERLAY:e=a.modes.overlay(b,k);break;case c.DODGE:e=a.modes.dodge(b,k);break;case c.BURN:e=a.modes.burn(b,k)}return e};a.printMatrix=function(){V.print()};E.prototype.translate=function(b,a){ra.translate(b,a);sa.invTranslate(b,a);d.translate(b,a)};I.prototype.translate=function(b,a,c){ra.translate(b,a,c);sa.invTranslate(b,
a,c)};E.prototype.scale=function(b,a){ra.scale(b,a);sa.invScale(b,a);d.scale(b,a||b)};I.prototype.scale=function(b,a,c){ra.scale(b,a,c);sa.invScale(b,a,c)};E.prototype.pushMatrix=function(){Pb.load(V);Qb.load(Wa);d.save()};I.prototype.pushMatrix=function(){Pb.load(V);Qb.load(Wa)};E.prototype.popMatrix=function(){V.set(Pb.pop());Wa.set(Qb.pop());zb()};I.prototype.popMatrix=function(){V.set(Pb.pop());Wa.set(Qb.pop())};E.prototype.resetMatrix=function(){ra.reset();sa.reset();d.setTransform(1,0,0,1,0,
0)};I.prototype.resetMatrix=function(){ra.reset();sa.reset()};M.prototype.applyMatrix=function(){var b=arguments;ra.apply(b[0],b[1],b[2],b[3],b[4],b[5],b[6],b[7],b[8],b[9],b[10],b[11],b[12],b[13],b[14],b[15]);sa.invApply(b[0],b[1],b[2],b[3],b[4],b[5],b[6],b[7],b[8],b[9],b[10],b[11],b[12],b[13],b[14],b[15])};E.prototype.applyMatrix=function(){for(var b=arguments,a=b.length;a<16;a++)b[a]=0;b[10]=b[15]=1;M.prototype.applyMatrix.apply(this,b)};a.rotateX=function(b){ra.rotateX(b);sa.invRotateX(b)};E.prototype.rotateZ=
function(){throw"rotateZ() is not supported in 2D mode. Use rotate(float) instead.";};I.prototype.rotateZ=function(b){ra.rotateZ(b);sa.invRotateZ(b)};a.rotateY=function(b){ra.rotateY(b);sa.invRotateY(b)};E.prototype.rotate=function(b){ra.rotateZ(b);sa.invRotateZ(b);d.rotate(b)};I.prototype.rotate=function(b){a.rotateZ(b)};a.pushStyle=function(){d.save();a.pushMatrix();qd.push({doFill:U,currentFillColor:Fa,doStroke:O,currentStrokeColor:ka,curTint:nb,curRectMode:T,curColorMode:db,colorModeX:ia,colorModeZ:B,
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d.useProgram(u);q("usingTexture3d",u,"usingTexture",Da);a.lightFalloff(1,0,0);a.shininess(1);a.ambient(255,255,255);a.specular(0,0,0);a.emissive(0,0,0);Ic=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,Ic);d.bufferData(d.ARRAY_BUFFER,rd,d.STATIC_DRAW);Jc=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,Jc);d.bufferData(d.ARRAY_BUFFER,zc,d.STATIC_DRAW);Kc=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,Kc);d.bufferData(d.ARRAY_BUFFER,sd,d.STATIC_DRAW);nc=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,nc);d.bufferData(d.ARRAY_BUFFER,
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K,u,"lights"+K+".concentration",i);v("lights.angle.3d."+K,u,"lights"+K+".angle",f);q("lights.type.3d."+K,u,"lights"+K+".type",3);q("lightCount3d",u,"lightCount",++K)};a.beginCamera=function(){if(rc)throw"You cannot call beginCamera() again before calling endCamera()";else rc=!0,ra=Va,sa=ub};a.endCamera=function(){if(rc)V.set(ub),Wa.set(Va),ra=V,sa=Wa,rc=!1;else throw"You cannot call endCamera() before calling beginCamera()";};a.camera=function(b,a,c,e,d,r,j,l,f){arguments.length===0&&(Tc=i.width/
2,vb=i.height/2,wb=vb/g.tan(sc/2),b=Tc,a=vb,c=wb,e=Tc,d=vb,j=r=0,l=1,f=0);var p=new aa(b-e,a-d,c-r),o=new aa(j,l,f);p.normalize();var q=aa.cross(o,p),o=aa.cross(p,q);q.normalize();o.normalize();ub.set(q.x,q.y,q.z,0,o.x,o.y,o.z,0,p.x,p.y,p.z,0,0,0,0,1);ub.translate(-b,-a,-c);Va.reset();Va.invApply(q.x,q.y,q.z,0,o.x,o.y,o.z,0,p.x,p.y,p.z,0,0,0,0,1);Va.translate(b,a,c);V.set(ub);Wa.set(Va)};a.perspective=function(b,c,d,e){arguments.length===0&&(vb=i.height/2,wb=vb/g.tan(sc/2),nd=wb/10,od=wb*10,pd=i.width/
i.height,b=sc,c=pd,d=nd,e=od);var h,r;h=d*g.tan(b/2);r=-h;a.frustum(r*c,h*c,r,h,d,e)};a.frustum=function(b,a,c,e,h,r){Na=new C;Na.set(2*h/(a-b),0,(a+b)/(a-b),0,0,2*h/(e-c),(e+c)/(e-c),0,0,0,-(r+h)/(r-h),-(2*r*h)/(r-h),0,0,-1,0);b=new C;b.set(Na);b.transpose();d.useProgram(F);w("projection2d",F,"projection",!1,b.array());d.useProgram(u);w("projection3d",u,"projection",!1,b.array());d.useProgram(ua);w("uProjectionUS",ua,"uProjection",!1,b.array())};a.ortho=function(b,c,m,e,h,r){if(arguments.length===
0)b=0,c=a.width,m=0,e=a.height,h=-10,r=10;var j=2/(c-b),l=2/(e-m),g=-2/(r-h),f=-(c+b)/(c-b),i=-(e+m)/(e-m),p=-(r+h)/(r-h);Na=new C;Na.set(j,0,0,f,0,l,0,i,0,0,g,p,0,0,0,1);j=new C;j.set(Na);j.transpose();d.useProgram(F);w("projection2d",F,"projection",!1,j.array());d.useProgram(u);w("projection3d",u,"projection",!1,j.array());d.useProgram(ua);w("uProjectionUS",ua,"uProjection",!1,j.array())};a.printProjection=function(){Na.print()};a.printCamera=function(){ub.print()};E.prototype.box=M.prototype.a3DOnlyFunction;
I.prototype.box=function(b,a,c){if(!a||!c)a=c=b;var e=new C;e.scale(b,a,c);b=new C;b.scale(1,-1,1);b.apply(V.array());b.transpose();U&&(d.useProgram(u),w("model3d",u,"model",!1,e.array()),w("view3d",u,"view",!1,b.array()),d.enable(d.POLYGON_OFFSET_FILL),d.polygonOffset(1,1),v("color3d",u,"color",na),K>0?(a=new C,a.set(b),c=new C,c.set(e),a.mult(c),c=new C,c.set(a),c.invert(),c.transpose(),w("normalTransform3d",u,"normalTransform",!1,c.array()),s("normal3d",u,"Normal",3,Jc)):J("normal3d",u,"Normal"),
s("vertex3d",u,"Vertex",3,Ic),J("aColor3d",u,"aColor"),J("aTexture3d",u,"aTexture"),d.drawArrays(d.TRIANGLES,0,rd.length/3),d.disable(d.POLYGON_OFFSET_FILL));pa>0&&O&&(d.useProgram(F),w("model2d",F,"model",!1,e.array()),w("view2d",F,"view",!1,b.array()),v("color2d",F,"color",oa),q("picktype2d",F,"picktype",0),s("vertex2d",F,"Vertex",3,Kc),J("aTextureCoord2d",F,"aTextureCoord"),d.drawArrays(d.LINES,0,sd.length/3))};a.sphereDetail=function(b,a){var m;arguments.length===1&&(b=a=arguments[0]);b<3&&(b=
3);a<2&&(a=2);if(!(b===tb&&a===qc)){var e=c.SINCOS_LENGTH/b,h=new L(b),r=new L(b);for(m=0;m<b;m++)h[m]=Ob[parseInt(m*e%c.SINCOS_LENGTH,10)],r[m]=Nb[parseInt(m*e%c.SINCOS_LENGTH,10)];m=b*(a-1)+2;e=0;Sa=new L(m);Ta=new L(m);Ua=new L(m);var j=c.SINCOS_LENGTH*0.5/a,l=j;for(m=1;m<a;m++){for(var g=Nb[parseInt(l%c.SINCOS_LENGTH,10)],f=-Ob[parseInt(l%c.SINCOS_LENGTH,10)],i=0;i<b;i++)Sa[e]=h[i]*g,Ta[e]=f,Ua[e++]=r[i]*g;l+=j}tb=b;qc=a;P=[];for(h=0;h<tb;h++)P.push(0),P.push(-1),P.push(0),P.push(Sa[h]),P.push(Ta[h]),
P.push(Ua[h]);P.push(0);P.push(-1);P.push(0);P.push(Sa[0]);P.push(Ta[0]);P.push(Ua[0]);j=0;for(h=2;h<qc;h++){r=m=j;j+=tb;e=j;for(l=0;l<tb;l++)P.push(parseFloat(Sa[r])),P.push(parseFloat(Ta[r])),P.push(parseFloat(Ua[r++])),P.push(parseFloat(Sa[e])),P.push(parseFloat(Ta[e])),P.push(parseFloat(Ua[e++]));r=m;e=j;P.push(parseFloat(Sa[r]));P.push(parseFloat(Ta[r]));P.push(parseFloat(Ua[r]));P.push(parseFloat(Sa[e]));P.push(parseFloat(Ta[e]));P.push(parseFloat(Ua[e]))}for(h=0;h<tb;h++)e=j+h,P.push(parseFloat(Sa[e])),
P.push(parseFloat(Ta[e])),P.push(parseFloat(Ua[e])),P.push(0),P.push(1),P.push(0);P.push(parseFloat(Sa[j]));P.push(parseFloat(Ta[j]));P.push(parseFloat(Ua[j]));P.push(0);P.push(1);P.push(0);d.bindBuffer(d.ARRAY_BUFFER,cc);d.bufferData(d.ARRAY_BUFFER,new L(P),d.STATIC_DRAW)}};E.prototype.sphere=M.prototype.a3DOnlyFunction;I.prototype.sphere=function(b){(tb<3||qc<2)&&a.sphereDetail(30);var c=new C;c.scale(b,b,b);b=new C;b.scale(1,-1,1);b.apply(V.array());b.transpose();if(U){if(K>0){var m=new C;m.set(b);
var e=new C;e.set(c);m.mult(e);e=new C;e.set(m);e.invert();e.transpose();w("normalTransform3d",u,"normalTransform",!1,e.array());s("normal3d",u,"Normal",3,cc)}else J("normal3d",u,"Normal");d.useProgram(u);J("aTexture3d",u,"aTexture");w("model3d",u,"model",!1,c.array());w("view3d",u,"view",!1,b.array());s("vertex3d",u,"Vertex",3,cc);J("aColor3d",u,"aColor");d.enable(d.POLYGON_OFFSET_FILL);d.polygonOffset(1,1);v("color3d",u,"color",na);d.drawArrays(d.TRIANGLE_STRIP,0,P.length/3);d.disable(d.POLYGON_OFFSET_FILL)}pa>
0&&O&&(d.useProgram(F),w("model2d",F,"model",!1,c.array()),w("view2d",F,"view",!1,b.array()),s("vertex2d",F,"Vertex",3,cc),J("aTextureCoord2d",F,"aTextureCoord"),v("color2d",F,"color",oa),q("picktype2d",F,"picktype",0),d.drawArrays(d.LINE_STRIP,0,P.length/3))};a.modelX=function(b,a,c){var e=V.array(),d=Va.array(),r=e[0]*b+e[1]*a+e[2]*c+e[3],j=e[4]*b+e[5]*a+e[6]*c+e[7],l=e[8]*b+e[9]*a+e[10]*c+e[11],a=e[12]*b+e[13]*a+e[14]*c+e[15],b=d[0]*r+d[1]*j+d[2]*l+d[3]*a,d=d[12]*r+d[13]*j+d[14]*l+d[15]*a;return d!==
0?b/d:b};a.modelY=function(b,a,c){var e=V.array(),d=Va.array(),r=e[0]*b+e[1]*a+e[2]*c+e[3],j=e[4]*b+e[5]*a+e[6]*c+e[7],l=e[8]*b+e[9]*a+e[10]*c+e[11],a=e[12]*b+e[13]*a+e[14]*c+e[15],b=d[4]*r+d[5]*j+d[6]*l+d[7]*a,d=d[12]*r+d[13]*j+d[14]*l+d[15]*a;return d!==0?b/d:b};a.modelZ=function(b,a,c){var e=V.array(),d=Va.array(),r=e[0]*b+e[1]*a+e[2]*c+e[3],j=e[4]*b+e[5]*a+e[6]*c+e[7],l=e[8]*b+e[9]*a+e[10]*c+e[11],a=e[12]*b+e[13]*a+e[14]*c+e[15],b=d[8]*r+d[9]*j+d[10]*l+d[11]*a,d=d[12]*r+d[13]*j+d[14]*l+d[15]*
a;return d!==0?b/d:b};E.prototype.ambient=M.prototype.a3DOnlyFunction;I.prototype.ambient=function(){var b=arguments;d.useProgram(u);q("usingMat3d",u,"usingMat",!0);b.length===1?typeof b[0]==="string"?(b=b[0].slice(5,-1).split(","),v("mat_ambient3d",u,"mat_ambient",[b[0]/255,b[1]/255,b[2]/255])):v("mat_ambient3d",u,"mat_ambient",[b[0]/255,b[0]/255,b[0]/255]):v("mat_ambient3d",u,"mat_ambient",[b[0]/255,b[1]/255,b[2]/255])};E.prototype.emissive=M.prototype.a3DOnlyFunction;I.prototype.emissive=function(){var b=
arguments;d.useProgram(u);q("usingMat3d",u,"usingMat",!0);b.length===1?typeof b[0]==="string"?(b=b[0].slice(5,-1).split(","),v("mat_emissive3d",u,"mat_emissive",[b[0]/255,b[1]/255,b[2]/255])):v("mat_emissive3d",u,"mat_emissive",[b[0]/255,b[0]/255,b[0]/255]):v("mat_emissive3d",u,"mat_emissive",[b[0]/255,b[1]/255,b[2]/255])};E.prototype.shininess=M.prototype.a3DOnlyFunction;I.prototype.shininess=function(b){d.useProgram(u);q("usingMat3d",u,"usingMat",!0);v("shininess3d",u,"shininess",b)};E.prototype.specular=
M.prototype.a3DOnlyFunction;I.prototype.specular=function(){var b=a.color.apply(this,arguments);d.useProgram(u);q("usingMat3d",u,"usingMat",!0);v("mat_specular3d",u,"mat_specular",a.color.toGLArray(b).slice(0,3))};a.screenX=function(b,c,d){var e=V.array();if(e.length===16){var h=e[0]*b+e[1]*c+e[2]*d+e[3],r=e[4]*b+e[5]*c+e[6]*d+e[7],j=e[8]*b+e[9]*c+e[10]*d+e[11],c=e[12]*b+e[13]*c+e[14]*d+e[15],d=Na.array(),b=d[0]*h+d[1]*r+d[2]*j+d[3]*c,h=d[12]*h+d[13]*r+d[14]*j+d[15]*c;h!==0&&(b/=h);return a.width*
(1+b)/2}else return V.multX(b,c)};a.screenY=function(b,c,d){var e=V.array();if(e.length===16){var h=e[0]*b+e[1]*c+e[2]*d+e[3],r=e[4]*b+e[5]*c+e[6]*d+e[7],j=e[8]*b+e[9]*c+e[10]*d+e[11],c=e[12]*b+e[13]*c+e[14]*d+e[15],d=Na.array(),b=d[4]*h+d[5]*r+d[6]*j+d[7]*c,h=d[12]*h+d[13]*r+d[14]*j+d[15]*c;h!==0&&(b/=h);return a.height*(1+b)/2}else return V.multY(b,c)};a.screenZ=function(b,a,c){var d=V.array();if(d.length!==16)return 0;var h=Na.array(),r=d[0]*b+d[1]*a+d[2]*c+d[3],j=d[4]*b+d[5]*a+d[6]*c+d[7],l=d[8]*
b+d[9]*a+d[10]*c+d[11],a=d[12]*b+d[13]*a+d[14]*c+d[15],b=h[8]*r+h[9]*j+h[10]*l+h[11]*a,h=h[12]*r+h[13]*j+h[14]*l+h[15]*a;h!==0&&(b/=h);return(b+1)/2};M.prototype.fill=function(b,c,d,e){b=a.color(b,c,d,e);b===Fa&&U||(U=!0,Fa=b)};E.prototype.fill=function(){M.prototype.fill.apply(this,arguments);Ga=!0};I.prototype.fill=function(){M.prototype.fill.apply(this,arguments);na=a.color.toGLArray(Fa)};a.noFill=function(){U=!1};M.prototype.stroke=function(b,c,d,e){b=a.color(b,c,d,e);b===ka&&O||(O=!0,ka=b)};
E.prototype.stroke=function(){M.prototype.stroke.apply(this,arguments);Db=!0};I.prototype.stroke=function(){M.prototype.stroke.apply(this,arguments);oa=a.color.toGLArray(ka)};a.noStroke=function(){O=!1};M.prototype.strokeWeight=function(b){pa=b};E.prototype.strokeWeight=function(b){M.prototype.strokeWeight.apply(this,arguments);d.lineWidth=b};I.prototype.strokeWeight=function(b){M.prototype.strokeWeight.apply(this,arguments);d.useProgram(F);v("pointSize2d",F,"pointSize",b);d.useProgram(ua);v("pointSizeUnlitShape",
ua,"pointSize",b);d.lineWidth(b)};a.strokeCap=function(b){ga.$ensureContext().lineCap=b};a.strokeJoin=function(b){ga.$ensureContext().lineJoin=b};M.prototype.smooth=function(){i.style.setProperty("image-rendering","optimizeQuality","important")};E.prototype.smooth=function(){M.prototype.smooth.apply(this,arguments);if("mozImageSmoothingEnabled"in d)d.mozImageSmoothingEnabled=!0};M.prototype.noSmooth=function(){i.style.setProperty("image-rendering","optimizeSpeed","important")};E.prototype.noSmooth=
function(){M.prototype.noSmooth.apply(this,arguments);if("mozImageSmoothingEnabled"in d)d.mozImageSmoothingEnabled=!1};E.prototype.point=function(b,k){if(O)if($.options.crispLines){var m=g.PI/4,e=a.get(b,k);a.set(b,k,hc(e,ka,m))}else pa>1?(d.fillStyle=a.color.toString(ka),Ga=!0,d.beginPath(),d.arc(b,k,pa/2,0,c.TWO_PI,!1),d.fill(),d.closePath()):(d.fillStyle=a.color.toString(ka),d.fillRect(g.round(b),g.round(k),1,1),Ga=!0)};I.prototype.point=function(b,a,c){var e=new C;e.translate(b,a,c||0);e.transpose();
b=new C;b.scale(1,-1,1);b.apply(V.array());b.transpose();d.useProgram(F);w("model2d",F,"model",!1,e.array());w("view2d",F,"view",!1,b.array());pa>0&&O&&(v("color2d",F,"color",oa),q("picktype2d",F,"picktype",0),s("vertex2d",F,"Vertex",3,oc),J("aTextureCoord2d",F,"aTextureCoord"),d.drawArrays(d.POINTS,0,1))};a.beginShape=function(b){W=b;o=[]};E.prototype.vertex=function(b,a,c,d){var h=[];lb&&(lb=!1);h.isVert=!0;h[0]=b;h[1]=a;h[2]=0;h[3]=c;h[4]=d;h[5]=Fa;h[6]=ka;o.push(h)};I.prototype.vertex=function(b,
a,c,d,h){var r=[];lb&&(lb=!1);r.isVert=!0;r[0]=b;r[1]=a;r[2]=c||0;r[3]=d||0;r[4]=h||0;r[5]=na[0];r[6]=na[1];r[7]=na[2];r[8]=na[3];r[9]=oa[0];r[10]=oa[1];r[11]=oa[2];r[12]=oa[3];r[13]=za;r[14]=ob;r[15]=fb;o.push(r)};var vd=function(b,a){var c=new C;c.scale(1,-1,1);c.apply(V.array());c.transpose();d.useProgram(ua);w("uViewUS",ua,"uView",!1,c.array());s("aVertexUS",ua,"aVertex",3,oc);d.bufferData(d.ARRAY_BUFFER,new L(b),d.STREAM_DRAW);s("aColorUS",ua,"aColor",4,Nc);d.bufferData(d.ARRAY_BUFFER,new L(a),
d.STREAM_DRAW);d.drawArrays(d.POINTS,0,b.length/3)},Ja=function(b,a,c){var a=a==="LINES"?d.LINES:a==="LINE_LOOP"?d.LINE_LOOP:d.LINE_STRIP,e=new C;e.scale(1,-1,1);e.apply(V.array());e.transpose();d.useProgram(ua);w("uViewUS",ua,"uView",!1,e.array());s("aVertexUS",ua,"aVertex",3,Mc);d.bufferData(d.ARRAY_BUFFER,new L(b),d.STREAM_DRAW);s("aColorUS",ua,"aColor",4,gd);d.bufferData(d.ARRAY_BUFFER,new L(c),d.STREAM_DRAW);d.drawArrays(a,0,b.length/3)},cb=function(b,a,m,e){var a=a==="TRIANGLES"?d.TRIANGLES:
a==="TRIANGLE_FAN"?d.TRIANGLE_FAN:d.TRIANGLE_STRIP,h=new C;h.scale(1,-1,1);h.apply(V.array());h.transpose();d.useProgram(u);w("model3d",u,"model",!1,[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);w("view3d",u,"view",!1,h.array());d.enable(d.POLYGON_OFFSET_FILL);d.polygonOffset(1,1);v("color3d",u,"color",[-1,0,0,0]);s("vertex3d",u,"Vertex",3,Wb);d.bufferData(d.ARRAY_BUFFER,new L(b),d.STREAM_DRAW);s("aColor3d",u,"aColor",4,Nc);d.bufferData(d.ARRAY_BUFFER,new L(m),d.STREAM_DRAW);J("normal3d",u,"Normal");if(Da){if(kd===
c.IMAGE)for(m=0;m<e.length;m+=2)e[m]/=pc.width,e[m+1]/=pc.height;for(m=0;m<e.length;m+=2)e[m+0]>1&&(e[m+0]-=e[m+0]-1),e[m+1]>1&&(e[m+1]-=e[m+1]-1);q("usingTexture3d",u,"usingTexture",Da);s("aTexture3d",u,"aTexture",2,hd);d.bufferData(d.ARRAY_BUFFER,new L(e),d.STREAM_DRAW)}d.drawArrays(a,0,b.length/3);d.disable(d.POLYGON_OFFSET_FILL)};E.prototype.endShape=function(b){if(o.length!==0){var b=b===c.CLOSE,k=[],m=[],e=[],h=[],r;lb=!0;var j,l,g=o.length;for(j=0;j<g;j++){r=o[j];for(l=0;l<3;l++)k.push(r[l])}for(j=
0;j<g;j++){r=o[j];for(l=5;l<9;l++)m.push(r[l])}for(j=0;j<g;j++){r=o[j];for(l=9;l<13;l++)e.push(r[l])}for(j=0;j<g;j++)r=o[j],h.push(r[3]),h.push(r[4]);if(b){k.push(o[0][0]);k.push(o[0][1]);k.push(o[0][2]);for(j=5;j<9;j++)m.push(o[0][j]);for(j=9;j<13;j++)e.push(o[0][j]);h.push(o[0][3]);h.push(o[0][4])}if(Rb&&(W===c.POLYGON||W===p)){if(g>3){k=[];m=1-Ya;d.beginPath();d.moveTo(o[1][0],o[1][1]);for(j=1;j+2<g;j++)r=o[j],k[0]=[r[0],r[1]],k[1]=[r[0]+(m*o[j+1][0]-m*o[j-1][0])/6,r[1]+(m*o[j+1][1]-m*o[j-1][1])/
6],k[2]=[o[j+1][0]+(m*o[j][0]-m*o[j+2][0])/6,o[j+1][1]+(m*o[j][1]-m*o[j+2][1])/6],k[3]=[o[j+1][0],o[j+1][1]],d.bezierCurveTo(k[1][0],k[1][1],k[2][0],k[2][1],k[3][0],k[3][1]);b&&d.lineTo(o[0][0],o[0][1]);ea();Y();d.closePath()}}else if(Sb&&(W===c.POLYGON||W===p)){d.beginPath();for(j=0;j<g;j++)r=o[j],o[j].isVert?o[j].moveTo?d.moveTo(r[0],r[1]):d.lineTo(r[0],r[1]):d.bezierCurveTo(o[j][0],o[j][1],o[j][2],o[j][3],o[j][4],o[j][5]);b&&d.lineTo(o[0][0],o[0][1]);ea();Y();d.closePath()}else if(W===c.POINTS)for(j=
0;j<g;j++)r=o[j],O&&a.stroke(r[6]),a.point(r[0],r[1]);else if(W===c.LINES)for(j=0;j+1<g;j+=2)r=o[j],O&&a.stroke(o[j+1][6]),a.line(r[0],r[1],o[j+1][0],o[j+1][1]);else if(W===c.TRIANGLES)for(j=0;j+2<g;j+=3)r=o[j],d.beginPath(),d.moveTo(r[0],r[1]),d.lineTo(o[j+1][0],o[j+1][1]),d.lineTo(o[j+2][0],o[j+2][1]),d.lineTo(r[0],r[1]),U&&(a.fill(o[j+2][5]),ea()),O&&(a.stroke(o[j+2][6]),Y()),d.closePath();else if(W===c.TRIANGLE_STRIP)for(j=0;j+1<g;j++)r=o[j],d.beginPath(),d.moveTo(o[j+1][0],o[j+1][1]),d.lineTo(r[0],
r[1]),O&&a.stroke(o[j+1][6]),U&&a.fill(o[j+1][5]),j+2<g&&(d.lineTo(o[j+2][0],o[j+2][1]),O&&a.stroke(o[j+2][6]),U&&a.fill(o[j+2][5])),ea(),Y(),d.closePath();else if(W===c.TRIANGLE_FAN){if(g>2){d.beginPath();d.moveTo(o[0][0],o[0][1]);d.lineTo(o[1][0],o[1][1]);d.lineTo(o[2][0],o[2][1]);U&&(a.fill(o[2][5]),ea());O&&(a.stroke(o[2][6]),Y());d.closePath();for(j=3;j<g;j++)r=o[j],d.beginPath(),d.moveTo(o[0][0],o[0][1]),d.lineTo(o[j-1][0],o[j-1][1]),d.lineTo(r[0],r[1]),U&&(a.fill(r[5]),ea()),O&&(a.stroke(r[6]),
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a.bezierTangent=function(a,c,d,e,h){return 3*h*h*(-a+3*c-3*d+e)+6*h*(a-2*c+d)+3*(-a+c)};a.curvePoint=function(a,c,d,e,h){return 0.5*(2*c+(-a+d)*h+(2*a-5*c+4*d-e)*h*h+(-a+3*c-3*d+e)*h*h*h)};a.curveTangent=function(a,c,d,e,h){return 0.5*(-a+d+2*(2*a-5*c+4*d-e)*h+3*(-a+3*c-3*d+e)*h*h)};a.triangle=function(b,d,m,e,h,f){a.beginShape(c.TRIANGLES);a.vertex(b,d,0);a.vertex(m,e,0);a.vertex(h,f,0);a.endShape()};a.quad=function(b,d,f,e,h,g,j,l){a.beginShape(c.QUADS);a.vertex(b,d,0);a.vertex(f,e,0);a.vertex(h,
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h.scale(f,e,1);h.transpose();c=new C;c.scale(1,-1,1);c.apply(V.array());c.transpose();pa>0&&O&&(d.useProgram(F),w("model2d",F,"model",!1,h.array()),w("view2d",F,"view",!1,c.array()),v("color2d",F,"color",oa),q("picktype2d",F,"picktype",0),s("vertex2d",F,"Vertex",3,nc),J("aTextureCoord2d",F,"aTextureCoord"),d.drawArrays(d.LINE_LOOP,0,Uc.length/3));U&&(d.useProgram(u),w("model3d",u,"model",!1,h.array()),w("view3d",u,"view",!1,c.array()),d.enable(d.POLYGON_OFFSET_FILL),d.polygonOffset(1,1),v("color3d",
u,"color",na),K>0?(a=new C,a.set(c),c=new C,c.set(h),a.mult(c),h=new C,h.set(a),h.invert(),h.transpose(),w("normalTransform3d",u,"normalTransform",!1,h.array()),s("normal3d",u,"Normal",3,Lc)):J("normal3d",u,"Normal"),s("vertex3d",u,"Vertex",3,nc),d.drawArrays(d.TRIANGLE_FAN,0,Uc.length/3),d.disable(d.POLYGON_OFFSET_FILL))};M.prototype.ellipse=function(a,d,f,e){a=a||0;d=d||0;if(!(f<=0&&e<=0)){ba===c.RADIUS&&(f*=2,e*=2);ba===c.CORNERS&&(f-=a,e-=d);if(ba===c.CORNER||ba===c.CORNERS)a+=f/2,d+=e/2;return{x:a,
y:d,width:f,height:e}}};E.prototype.ellipse=function(b,k,f,e){var h=M.prototype.ellipse.apply(this,arguments);if(h)if(b=h.x,k=h.y,f=h.width,e=h.height,f===e)d.beginPath(),d.arc(b-0,k-0,f/2,0,c.TWO_PI,!1),ea(),Y(),d.closePath();else{var h=f/2,g=e/2,j=0.5522847498307933*h,l=0.5522847498307933*g;a.beginShape();a.vertex(b+h,k);a.bezierVertex(b+h,k-l,b+j,k-g,b,k-g);a.bezierVertex(b-j,k-g,b-h,k-l,b-h,k);a.bezierVertex(b-h,k+l,b-j,k+g,b,k+g);a.bezierVertex(b+j,k+g,b+h,k+l,b+h,k);a.endShape()}};I.prototype.ellipse=
function(b,c,d,e){var h=M.prototype.ellipse.apply(this,arguments);if(h){var b=h.x,c=h.y,d=h.width,e=h.height,h=d/2,f=e/2,j=0.5522847498307933*h,g=0.5522847498307933*f;a.beginShape();a.vertex(b+h,c);a.bezierVertex(b+h,c-g,0,b+j,c-f,0,b,c-f,0);a.bezierVertex(b-j,c-f,0,b-h,c-g,0,b-h,c,0);a.bezierVertex(b-h,c+g,0,b-j,c+f,0,b,c+f,0);a.bezierVertex(b+j,c+f,0,b+h,c+g,0,b+h,c,0);a.endShape();if(U){var g=j=0,i;for(i=0;i<o.length;i++)j+=o[i][0],g+=o[i][1];j/=o.length;g/=o.length;i=[];h=[];f=[];i[0]=j;i[1]=
g;i[2]=0;i[3]=0;i[4]=0;i[5]=na[0];i[6]=na[1];i[7]=na[2];i[8]=na[3];i[9]=oa[0];i[10]=oa[1];i[11]=oa[2];i[12]=oa[3];i[13]=za;i[14]=ob;i[15]=fb;o.unshift(i);for(i=0;i<o.length;i++){for(j=0;j<3;j++)h.push(o[i][j]);for(j=5;j<9;j++)f.push(o[i][j])}cb(h,"TRIANGLE_FAN",f)}}};a.normal=function(a,d,f){if(arguments.length!==3||!(typeof a==="number"&&typeof d==="number"&&typeof f==="number"))throw"normal() requires three numeric arguments.";za=a;ob=d;fb=f;if(W!==0)if(hb===c.NORMAL_MODE_AUTO)hb=c.NORMAL_MODE_SHAPE;
else if(hb===c.NORMAL_MODE_SHAPE)hb=c.NORMAL_MODE_VERTEX};a.save=function(b,c){return c!==p?X.open(c.toDataURL(),"_blank"):X.open(a.externals.canvas.toDataURL(),"_blank")};var Fd=0;a.saveFrame=function(b){b===p&&(b="screen-####.png");b=b.replace(/#+/,function(a){for(var b=""+Fd++;b.length<a.length;)b="0"+b;return b});a.save(b)};var yd=A.createElement("canvas").getContext("2d"),ad=[p,p,p],Ka=function(b,d,f){this.get=function(b,c,d,e){if(arguments.length)if(arguments.length===2)return a.get(b,c,this);
else{if(arguments.length===4)return a.get(b,c,d,e,this)}else return a.get(this)};this.set=function(b,c,d){a.set(b,c,d,this)};this.blend=function(b,c,d,e,k,h,f,m,g,r){arguments.length===9?a.blend(this,b,c,d,e,k,h,f,m,g,this):arguments.length===10&&a.blend(b,c,d,e,k,h,f,m,g,r,this);delete this.sourceImg};this.copy=function(b,d,e,k,h,f,m,g,r){arguments.length===8?a.blend(this,b,d,e,k,h,f,m,g,c.REPLACE,this):arguments.length===9&&a.blend(b,d,e,k,h,f,m,g,r,c.REPLACE,this);delete this.sourceImg};this.filter=
function(b,c){arguments.length===2?a.filter(b,c,this):arguments.length===1&&a.filter(b,null,this);delete this.sourceImg};this.save=function(b){a.save(b,this)};this.resize=function(a,b){if(this.isRemote)throw"Image is loaded remotely. Cannot resize.";else if(this.width!==0||this.height!==0){a===0&&b!==0?a=g.floor(this.width/this.height*b):b===0&&a!==0&&(b=g.floor(this.height/this.width*a));var c=ma(this.imageData).canvas;this.fromImageData(ma(c,a,b).context.getImageData(0,0,a,b))}};this.mask=function(a){this.__mask=
p;if(a instanceof Ka)if(a.width===this.width&&a.height===this.height)this.__mask=a;else throw"mask must have the same dimensions as PImage.";else if(a instanceof Array)if(this.pixels.length===a.length)this.__mask=a;else throw"mask array must be the same length as PImage pixels array.";};this.pixels={getLength:function(a){if(a.isRemote)throw"Image is loaded remotely. Cannot get length.";else return function(){return a.imageData.data.length?a.imageData.data.length/4:0}}(this),getPixel:function(b){if(b.isRemote)throw"Image is loaded remotely. Cannot get pixels.";
else return function(c){c*=4;return a.color.toInt(b.imageData.data[c],b.imageData.data[c+1],b.imageData.data[c+2],b.imageData.data[c+3])}}(this),setPixel:function(a){if(a.isRemote)throw"Image is loaded remotely. Cannot set pixel.";else return function(b,d){var e=b*4;a.imageData.data[e+0]=(d&c.RED_MASK)>>>16;a.imageData.data[e+1]=(d&c.GREEN_MASK)>>>8;a.imageData.data[e+2]=d&c.BLUE_MASK;a.imageData.data[e+3]=(d&c.ALPHA_MASK)>>>24}}(this),set:function(a){if(this.isRemote)throw"Image is loaded remotely. Cannot set pixels.";
else for(var b=0,c=a.length;b<c;b++)this.setPixel(b,a[b])}};this.loadPixels=function(){};this.updatePixels=function(){};this.toImageData=function(){return this.isRemote?this.sourceImg:ma(this.imageData).context.getImageData(0,0,this.width,this.height)};this.toDataURL=function(){if(this.isRemote)throw"Image is loaded remotely. Cannot create dataURI.";else return ma(this.imageData).canvas.toDataURL()};this.fromImageData=function(a){this.width=a.width;this.height=a.height;this.imageData=a;this.format=
c.ARGB};this.fromHTMLImageData=function(a){var b=ma(a);try{this.fromImageData(b.context.getImageData(0,0,a.width,a.height))}catch(c){if(a.width&&a.height)this.isRemote=!0,this.width=a.width,this.height=a.height}this.sourceImg=a};if(arguments.length===1)this.fromHTMLImageData(arguments[0]);else if(arguments.length===2||arguments.length===3){if(this.width=b||1,this.height=d||1,this.imageData=yd.createImageData(this.width,this.height),this.format=f===c.ARGB||f===c.ALPHA?f:c.RGB,this.format===c.RGB)for(var e=
3,h=this.imageData.data,r=h.length;e<r;e+=4)h[e]=255}else this.height=this.width=0,this.imageData=yd.createImageData(1,1),this.format=c.ARGB};a.PImage=Ka;a.createImage=function(a,c,d){return new Ka(a,c,d)};a.loadImage=function(a,c,d){c&&(a=a+"."+c);if($.imageCache.images[a])c=new Ka($.imageCache.images[a]),c.loaded=!0;else{var c=new Ka,e=A.createElement("img");c.sourceImg=e;e.onload=function(a,b,c){return function(){b.fromHTMLImageData(a);b.loaded=!0;c&&c()}}(e,c,d);e.src=a}return c};a.requestImage=
a.loadImage;a.get=function(b,k,f,e,h){if(arguments.length===2){var r;if(b<a.width&&b>=0&&k>=0&&k<a.height)if(bc){var j=((0|b)+a.width*(0|k))*4;r=a.imageData.data;r=a.color.toInt(r[j],r[j+1],r[j+2],r[j+3])}else r=d.getImageData(0|b,0|k,1,1).data,r=a.color.toInt(r[0],r[1],r[2],r[3]);else r=0;return r}else if(arguments.length===0)return r=new Ka(a.width,a.height,c.RGB),r.fromImageData(d.getImageData(0,0,a.width,a.height)),r;else if(arguments.length===5){if(h.isRemote)throw"Image is loaded remotely. Cannot get x,y,w,h.";
else{r=new Ka(f,e,c.RGB);for(var j=r.imageData.data,l=h.width,i=h.height,p=h.imageData.data,o=g.max(0,-k),q=g.max(0,-b),i=g.min(e,i-k),n=g.min(f,l-b);o<i;++o)for(var s=((k+o)*l+(b+q))*4,v=(o*f+q)*4,u=q;u<n;++u)j[v++]=p[s++],j[v++]=p[s++],j[v++]=p[s++],j[v++]=p[s++]}return r}else if(arguments.length===4)return r=new Ka(f,e,c.RGB),r.fromImageData(d.getImageData(b,k,f,e)),r;else if(arguments.length===3){if(f.isRemote)throw"Image is loaded remotely. Cannot get x,y.";else r=k*f.width*4+b*4,r=a.color.toInt(f.imageData.data[r],
f.imageData.data[r+1],f.imageData.data[r+2],f.imageData.data[r+3]);return r}else if(arguments.length===1)return b};a.createGraphics=function(a,c,d){var e=new z;e.size(a,c,d);return e};a.set=function(b,c,f,e){if(arguments.length===3)typeof f==="number"?b<a.width&&b>=0&&c>=0&&c<a.height&&(bc||(a.loadPixels(),Sc===null&&(bd=d,Sc=new La),bc=!0,d=Sc,ld=0),a.pixels.setPixel((0|b)+a.width*(0|c),f),++ld>md&&Ba()):f instanceof Ka&&a.image(f,b,c);else if(arguments.length===4)if(e.isRemote)throw"Image is loaded remotely. Cannot set x,y.";
else{var h=a.color.toArray(f),g=c*e.width*4+b*4,j=e.imageData.data;j[g]=h[0];j[g+1]=h[1];j[g+2]=h[2];j[g+3]=h[3]}};a.imageData={};a.pixels={getLength:function(){return a.imageData.data.length?a.imageData.data.length/4:0},getPixel:function(b){b*=4;return a.imageData.data[b+3]<<24&4278190080|a.imageData.data[b+0]<<16&16711680|a.imageData.data[b+1]<<8&65280|a.imageData.data[b+2]&255},setPixel:function(b,c){var d=b*4;a.imageData.data[d+0]=(c&16711680)>>>16;a.imageData.data[d+1]=(c&65280)>>>8;a.imageData.data[d+
2]=c&255;a.imageData.data[d+3]=(c&4278190080)>>>24},set:function(a){for(var c=0,d=a.length;c<d;c++)this.setPixel(c,a[c])}};a.loadPixels=function(){a.imageData=ga.$ensureContext().getImageData(0,0,a.width,a.height)};a.updatePixels=function(){a.imageData&&ga.$ensureContext().putImageData(a.imageData,0,0)};a.hint=function(a){var d=ga.$ensureContext();a===c.DISABLE_DEPTH_TEST?(d.disable(d.DEPTH_TEST),d.depthMask(!1),d.clear(d.DEPTH_BUFFER_BIT)):a===c.ENABLE_DEPTH_TEST&&(d.enable(d.DEPTH_TEST),d.depthMask(!0))};
var zd=function(b,c,d,e){if(b instanceof Ka)if(b.loaded){if(b.width!==a.width||b.height!==a.height)throw"Background image must be the same dimensions as the canvas.";}else throw"Error using image in background(): PImage not loaded.";else b=a.color(b,c,d,e);Za=b};E.prototype.background=function(b,c,f,e){b!==p&&zd(b,c,f,e);Za instanceof Ka?(d.save(),d.setTransform(1,0,0,1,0,0),a.image(Za,0,0)):(d.save(),d.setTransform(1,0,0,1,0,0),a.alpha(Za)!==Z&&d.clearRect(0,0,a.width,a.height),d.fillStyle=a.color.toString(Za),
d.fillRect(0,0,a.width,a.height),Ga=!0);zb()};I.prototype.background=function(b,c,f,e){arguments.length>0&&zd(b,c,f,e);var h=a.color.toGLArray(Za);d.clearColor(h[0],h[1],h[2],h[3]);d.clear(d.COLOR_BUFFER_BIT|d.DEPTH_BUFFER_BIT)};E.prototype.image=function(a,c,f,e,h){if(a.width>0){var g=tc(c||0,f||0,e||a.width,h||a.height,arguments.length<4);if(a.sourceImg&&nb===null&&!a.__mask){var j=a.sourceImg;d.drawImage(j,0,0,j.width,j.height,g.x,g.y,g.w,g.h)}else{j=a.toImageData();if(a.__mask){var l,i;if(a.__mask instanceof
Ka){var p=a.__mask.toImageData();l=2;for(i=a.width*a.height*4;l<i;l+=4)j.data[l+1]=p.data[l]}else{l=0;for(i=a.__mask.length;l<i;++l)j.data[(l<<2)+3]=a.__mask[l]}}nb!==null&&nb(j);d.drawImage(ma(j).canvas,0,0,a.width,a.height,g.x,g.y,g.w,g.h)}}};I.prototype.image=function(b,c,d,e,h){b.width>0&&(e=e||b.width,h=h||b.height,a.beginShape(a.QUADS),a.texture(b.externals.canvas),a.vertex(c,d,0,0,0),a.vertex(c,d+h,0,0,h),a.vertex(c+e,d+h,0,e,h),a.vertex(c+e,d,0,e,0),a.endShape())};a.tint=function(){var b=
a.color.apply(this,arguments),c=a.red(b)/ia,d=a.green(b)/xa,e=a.blue(b)/B,h=a.alpha(b)/Z;nb=function(a){for(var b=a.data,a=4*a.width*a.height,f=0;f<a;)b[f++]*=c,b[f++]*=d,b[f++]*=e,b[f++]*=h}};a.noTint=function(){nb=null};a.copy=function(b,d,f,e,h,g,j,l,i){arguments.length===8&&(i=l,l=j,j=g,g=h,h=e,e=f,f=d,d=b,b=a);a.blend(b,d,f,e,h,g,j,l,i,c.REPLACE)};a.blend=function(b,c,d,e,h,f,g,l,i,p,o){arguments.length===9&&(p=i,i=l,l=g,g=f,f=h,h=e,e=d,d=c,c=b,b=a);var q=c+e,n=d+h,s=f+l,v=g+i,u;if(b.isRemote)throw"Image is loaded remotely. Cannot blend image.";
else arguments.length===10||arguments.length===9?(a.loadPixels(),u=a):arguments.length===11&&o&&o.imageData&&(u=o),b===a?a.intersect(c,d,q,n,f,g,s,v)?a.blit_resize(a.get(c,d,q-c,n-d),0,0,q-c-1,n-d-1,u.imageData.data,u.width,u.height,f,g,s,v,p):a.blit_resize(b,c,d,q,n,u.imageData.data,u.width,u.height,f,g,s,v,p):(b.loadPixels(),a.blit_resize(b,c,d,q,n,u.imageData.data,u.width,u.height,f,g,s,v,p)),arguments.length===10&&a.updatePixels()};var Ad=function(a,c){var d=0,e=c.pixels.getLength(),h=new Cd(e),
f,g,l,i,p,o,q,n,s,v,u,t;if(a)for(;d<e;){f=d;for(g=d+c.width;d<g;)l=i=c.pixels.getPixel(d),o=d-1,p=d+1,q=d-c.width,n=d+c.width,o<f&&(o=d),p>=g&&(p=d),q<0&&(q=0),n>=e&&(n=d),q=c.pixels.getPixel(q),o=c.pixels.getPixel(o),n=c.pixels.getPixel(n),p=c.pixels.getPixel(p),l=77*(l>>16&255)+151*(l>>8&255)+28*(l&255),v=77*(o>>16&255)+151*(o>>8&255)+28*(o&255),s=77*(p>>16&255)+151*(p>>8&255)+28*(p&255),u=77*(q>>16&255)+151*(q>>8&255)+28*(q&255),t=77*(n>>16&255)+151*(n>>8&255)+28*(n&255),v<l&&(i=o,l=v),s<l&&(i=
p,l=s),u<l&&(i=q,l=u),t<l&&(i=n),h[d++]=i}else for(;d<e;){f=d;for(g=d+c.width;d<g;)l=i=c.pixels.getPixel(d),o=d-1,p=d+1,q=d-c.width,n=d+c.width,o<f&&(o=d),p>=g&&(p=d),q<0&&(q=0),n>=e&&(n=d),q=c.pixels.getPixel(q),o=c.pixels.getPixel(o),n=c.pixels.getPixel(n),p=c.pixels.getPixel(p),l=77*(l>>16&255)+151*(l>>8&255)+28*(l&255),v=77*(o>>16&255)+151*(o>>8&255)+28*(o&255),s=77*(p>>16&255)+151*(p>>8&255)+28*(p&255),u=77*(q>>16&255)+151*(q>>8&255)+28*(q&255),t=77*(n>>16&255)+151*(n>>8&255)+28*(n&255),v>l&&
(i=o,l=v),s>l&&(i=p,l=s),u>l&&(i=q,l=u),t>l&&(i=n),h[d++]=i}c.pixels.set(h)};a.filter=function(b,d,f){var e,h,g,j;arguments.length===3?(f.loadPixels(),e=f):(a.loadPixels(),e=a);d===p&&(d=null);if(e.isRemote)throw"Image is loaded remotely. Cannot filter image.";else{var l=e.pixels.getLength();switch(b){case c.BLUR:var i=d||1,o=e,q,s,n,v,u,w,t,x,z;g=o.pixels.getLength();j=new L(g);l=new L(g);h=new L(g);g=new L(g);var Q=0,B,C,G,i=a.floor(i*3.5),A,i=i<1?1:i<248?i:248;if(a.shared.blurRadius!==i){a.shared.blurRadius=
i;a.shared.blurKernelSize=1+(a.shared.blurRadius<<1);a.shared.blurKernel=new L(a.shared.blurKernelSize);var D=a.shared.blurKernel,F=a.shared.blurKernelSize;for(A=0;A<F;A++)D[A]=0;F=(i-1)*(i-1);for(A=1;A<i;A++)D[i+A]=D[void 0]=F;D[i]=i*i}i=o.height;A=o.width;D=a.shared.blurKernelSize;x=a.shared.blurRadius;var F=a.shared.blurKernel,E=o.imageData.data;for(C=0;C<i;C++){for(B=0;B<A;B++){n=s=q=v=o=0;w=B-x;if(w<0)u=-w,w=0;else{if(w>=A)break;u=0}for(G=u;G<D;G++){if(w>=A)break;t=(w+Q)*4;u=F[G];v+=u*E[t+3];
q+=u*E[t];s+=u*E[t+1];n+=u*E[t+2];o+=u;w++}t=Q+B;g[t]=v/o;j[t]=q/o;l[t]=s/o;h[t]=n/o}Q+=A}Q=0;x=-x;z=x*A;for(C=0;C<i;C++){for(B=0;B<A;B++){n=s=q=v=o=0;if(x<0)u=t=-x,w=B;else{if(x>=i)break;u=0;t=x;w=B+z}for(G=u;G<D;G++){if(t>=i)break;u=F[G];v+=u*g[w];q+=u*j[w];s+=u*l[w];n+=u*h[w];o+=u;t++;w+=A}t=(B+Q)*4;E[t]=q/o;E[t+1]=s/o;E[t+2]=n/o;E[t+3]=v/o}Q+=A;z+=A;x++}break;case c.GRAY:if(e.format===c.ALPHA){for(j=0;j<l;j++)h=255-e.pixels.getPixel(j),e.pixels.setPixel(j,4278190080|h<<16|h<<8|h);e.format=c.RGB}else for(j=
0;j<l;j++)h=e.pixels.getPixel(j),g=77*(h>>16&255)+151*(h>>8&255)+28*(h&255)>>8,e.pixels.setPixel(j,h&c.ALPHA_MASK|g<<16|g<<8|g);break;case c.INVERT:for(j=0;j<l;j++)e.pixels.setPixel(j,e.pixels.getPixel(j)^16777215);break;case c.POSTERIZE:if(d===null)throw"Use filter(POSTERIZE, int levels) instead of filter(POSTERIZE)";h=a.floor(d);if(h<2||h>255)throw"Levels must be between 2 and 255 for filter(POSTERIZE, levels)";g=h-1;for(j=0;j<l;j++)Q=e.pixels.getPixel(j)>>16&255,i=e.pixels.getPixel(j)>>8&255,A=
e.pixels.getPixel(j)&255,Q=(Q*h>>8)*255/g,i=(i*h>>8)*255/g,A=(A*h>>8)*255/g,e.pixels.setPixel(j,4278190080&e.pixels.getPixel(j)|Q<<16|i<<8|A);break;case c.OPAQUE:for(j=0;j<l;j++)e.pixels.setPixel(j,e.pixels.getPixel(j)|4278190080);e.format=c.RGB;break;case c.THRESHOLD:d===null&&(d=0.5);if(d<0||d>1)throw"Level must be between 0 and 1 for filter(THRESHOLD, level)";h=a.floor(d*255);for(j=0;j<l;j++)g=a.max((e.pixels.getPixel(j)&c.RED_MASK)>>16,a.max((e.pixels.getPixel(j)&c.GREEN_MASK)>>8,e.pixels.getPixel(j)&
c.BLUE_MASK)),e.pixels.setPixel(j,e.pixels.getPixel(j)&c.ALPHA_MASK|(g<h?0:16777215));break;case c.ERODE:Ad(!0,e);break;case c.DILATE:Ad(!1,e)}e.updatePixels()}};a.shared={fracU:0,ifU:0,fracV:0,ifV:0,u1:0,u2:0,v1:0,v2:0,sX:0,sY:0,iw:0,iw1:0,ih1:0,ul:0,ll:0,ur:0,lr:0,cUL:0,cLL:0,cUR:0,cLR:0,srcXOffset:0,srcYOffset:0,r:0,g:0,b:0,a:0,srcBuffer:null,blurRadius:0,blurKernelSize:0,blurKernel:null};a.intersect=function(a,c,d,e,h,f,g,l){d=d-a+1;e=e-c+1;g=g-h+1;l=l-f+1;h<a?(g+=h-a,g>d&&(g=d)):(a=d+a-h,g>a&&
(g=a));f<c?(l+=f-c,l>e&&(l=e)):(c=e+c-f,l>c&&(l=c));return!(g<=0||l<=0)};a.filter_new_scanline=function(){a.shared.sX=a.shared.srcXOffset;a.shared.fracV=a.shared.srcYOffset&c.PREC_MAXVAL;a.shared.ifV=c.PREC_MAXVAL-a.shared.fracV;a.shared.v1=(a.shared.srcYOffset>>c.PRECISIONB)*a.shared.iw;a.shared.v2=g.min((a.shared.srcYOffset>>c.PRECISIONB)+1,a.shared.ih1)*a.shared.iw};a.filter_bilinear=function(){a.shared.fracU=a.shared.sX&c.PREC_MAXVAL;a.shared.ifU=c.PREC_MAXVAL-a.shared.fracU;a.shared.ul=a.shared.ifU*
a.shared.ifV>>c.PRECISIONB;a.shared.ll=a.shared.ifU*a.shared.fracV>>c.PRECISIONB;a.shared.ur=a.shared.fracU*a.shared.ifV>>c.PRECISIONB;a.shared.lr=a.shared.fracU*a.shared.fracV>>c.PRECISIONB;a.shared.u1=a.shared.sX>>c.PRECISIONB;a.shared.u2=g.min(a.shared.u1+1,a.shared.iw1);var b=(a.shared.v1+a.shared.u1)*4,d=(a.shared.v1+a.shared.u2)*4,f=(a.shared.v2+a.shared.u1)*4,e=(a.shared.v2+a.shared.u2)*4;a.shared.cUL=a.color.toInt(a.shared.srcBuffer[b],a.shared.srcBuffer[b+1],a.shared.srcBuffer[b+2],a.shared.srcBuffer[b+
3]);a.shared.cUR=a.color.toInt(a.shared.srcBuffer[d],a.shared.srcBuffer[d+1],a.shared.srcBuffer[d+2],a.shared.srcBuffer[d+3]);a.shared.cLL=a.color.toInt(a.shared.srcBuffer[f],a.shared.srcBuffer[f+1],a.shared.srcBuffer[f+2],a.shared.srcBuffer[f+3]);a.shared.cLR=a.color.toInt(a.shared.srcBuffer[e],a.shared.srcBuffer[e+1],a.shared.srcBuffer[e+2],a.shared.srcBuffer[e+3]);a.shared.r=a.shared.ul*((a.shared.cUL&c.RED_MASK)>>16)+a.shared.ll*((a.shared.cLL&c.RED_MASK)>>16)+a.shared.ur*((a.shared.cUR&c.RED_MASK)>>
16)+a.shared.lr*((a.shared.cLR&c.RED_MASK)>>16)<<c.PREC_RED_SHIFT&c.RED_MASK;a.shared.g=a.shared.ul*(a.shared.cUL&c.GREEN_MASK)+a.shared.ll*(a.shared.cLL&c.GREEN_MASK)+a.shared.ur*(a.shared.cUR&c.GREEN_MASK)+a.shared.lr*(a.shared.cLR&c.GREEN_MASK)>>>c.PRECISIONB&c.GREEN_MASK;a.shared.b=a.shared.ul*(a.shared.cUL&c.BLUE_MASK)+a.shared.ll*(a.shared.cLL&c.BLUE_MASK)+a.shared.ur*(a.shared.cUR&c.BLUE_MASK)+a.shared.lr*(a.shared.cLR&c.BLUE_MASK)>>>c.PRECISIONB;a.shared.a=a.shared.ul*((a.shared.cUL&c.ALPHA_MASK)>>>
24)+a.shared.ll*((a.shared.cLL&c.ALPHA_MASK)>>>24)+a.shared.ur*((a.shared.cUR&c.ALPHA_MASK)>>>24)+a.shared.lr*((a.shared.cLR&c.ALPHA_MASK)>>>24)<<c.PREC_ALPHA_SHIFT&c.ALPHA_MASK;return a.shared.a|a.shared.r|a.shared.g|a.shared.b};a.blit_resize=function(b,d,f,e,h,i,j,l,o,p,q,s,n){d<0&&(d=0);f<0&&(f=0);e>=b.width&&(e=b.width-1);h>=b.height&&(h=b.height-1);e-=d;h-=f;q-=o;s-=p;if(!(q<=0||s<=0||e<=0||h<=0||o>=j||p>=l||d>=b.width||f>=b.height))switch(e=g.floor(e/q*c.PRECISIONF),h=g.floor(h/s*c.PRECISIONF),
a.shared.srcXOffset=g.floor(o<0?-o*e:d*c.PRECISIONF),a.shared.srcYOffset=g.floor(p<0?-p*h:f*c.PRECISIONF),o<0&&(q+=o,o=0),p<0&&(s+=p,p=0),q=g.min(q,j-o),s=g.min(s,l-p),d=p*j+o,a.shared.srcBuffer=b.imageData.data,a.shared.iw=b.width,a.shared.iw1=b.width-1,a.shared.ih1=b.height-1,n){case c.BLEND:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.blend(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+
1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.ADD:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.add(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.SUBTRACT:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],
i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.subtract(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.LIGHTEST:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.lightest(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;
d+=j;a.shared.srcYOffset+=h}break;case c.DARKEST:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.darkest(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.REPLACE:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=b.format!==
c.RGB&&i[(d+n)*4]!==255?a.color.toArray(a.modes.blend(l,a.filter_bilinear())):a.color.toArray(a.filter_bilinear()),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.DIFFERENCE:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.difference(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=
l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.EXCLUSION:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.exclusion(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.MULTIPLY:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+
n)*4+3]),l=a.color.toArray(a.modes.multiply(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.SCREEN:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.screen(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;
case c.OVERLAY:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.overlay(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.HARD_LIGHT:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.hard_light(l,a.filter_bilinear())),
i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.SOFT_LIGHT:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.soft_light(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.DODGE:for(f=0;f<s;f++){a.filter_new_scanline();for(n=
0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.dodge(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}break;case c.BURN:for(f=0;f<s;f++){a.filter_new_scanline();for(n=0;n<q;n++)l=a.color.toInt(i[(d+n)*4],i[(d+n)*4+1],i[(d+n)*4+2],i[(d+n)*4+3]),l=a.color.toArray(a.modes.burn(l,a.filter_bilinear())),i[(d+n)*4]=l[0],i[(d+n)*4+1]=l[1],i[(d+n)*4+2]=l[2],i[(d+n)*
4+3]=l[3],a.shared.sX+=e;d+=j;a.shared.srcYOffset+=h}}};Pa.prototype.width=function(a){return"measureText"in d?d.measureText(typeof a==="number"?String.fromCharCode(a):a).width/S:0};Pa.list=function(){return["sans-serif","serif","monospace","fantasy","cursive"]};a.PFont=Pa;a.loadFont=function(b){if(b===p||b.indexOf(".svg")===-1)return new Pa(b);else{var c=a.loadGlyphs(b);return{name:b,glyph:!0,units_per_em:c.units_per_em,horiz_adv_x:1/c.units_per_em*c.horiz_adv_x,ascent:c.ascent,descent:c.descent,
width:function(c){for(var d=0,f=c.length,g=0;g<f;g++)try{d+=parseFloat(a.glyphLook(a.glyphTable[b],c[g]).horiz_adv_x)}catch(i){z.debug(i)}return d/a.glyphTable[b].units_per_em}}}};a.createFont=function(b,c){if(arguments.length===2)return a.textSize(c),a.loadFont(b);else if(arguments.length===3)return a.textSize(c),a.loadFont(b);else if(arguments.length===4)return a.textSize(c),a.loadFont(b);else throw"incorrent number of parameters for createFont";};a.textFont=function(b,c){ja=b;c?a.textSize(c):ga.$ensureContext().font=
S+"px "+ja.name};a.textSize=function(a){if(a)S=a,ga.$ensureContext().font=S+"px "+ja.name};a.textAlign=function(){arguments.length===1?Mb=arguments[0]:arguments.length===2&&(Mb=arguments[0],Lb=arguments[1])};E.prototype.textWidth=function(a){var a=Ea(a).split(/\r?\n/g),c=0,f,e=a.length;d.font=S+"px "+ja.name;for(f=0;f<e;++f)c=g.max(c,d.measureText(a[f]).width);return c};I.prototype.textWidth=function(a){var a=Ea(a).split(/\r?\n/g),c=0,d,e=a.length;Ha===p&&(Ha=A.createElement("canvas"));var f=Ha.getContext("2d");
f.font=S+"px "+ja.name;for(d=0;d<e;++d)c=g.max(c,f.measureText(a[d]).width);return c};a.textLeading=function(a){eb=a};a.textAscent=function(){var b=p,c=p,d=p,e=p;return function(){if(c!==ja||b!==S){c=ja;b=S;var f=!1,i=a.color(0),j=0,l=S,o=S/2;for(e=new Qa(ja.name,S,S,"k");o!==l;){for(var p=0;p<S;p++)e.get(p,o)!==i&&(f=!0,p=S);f?(l=o,f=!1):j=o;o=g.ceil((l+j)/2)}d=S-1-o+1}return d}}();a.textDescent=function(){var b=p,c=p,d=p,e=p;return function(){if(c!==ja||b!==S){c=ja;b=S;var f=!1,i=a.color(0),j=0,
l=S,o=S/2;for(e=new Qa(ja.name,S,0,"p");o!==l;){for(var p=0;p<S;p++)e.get(p,o)!==i&&(f=!0,p=S);f?(j=o,f=!1):l=o;o=g.ceil((l+j)/2)}d=o+1}return d}}();a.glyphLook=function(a,c){try{switch(c){case "1":return a.one;case "2":return a.two;case "3":return a.three;case "4":return a.four;case "5":return a.five;case "6":return a.six;case "7":return a.seven;case "8":return a.eight;case "9":return a.nine;case "0":return a.zero;case " ":return a.space;case "$":return a.dollar;case "!":return a.exclam;case '"':return a.quotedbl;
case "#":return a.numbersign;case "%":return a.percent;case "&":return a.ampersand;case "'":return a.quotesingle;case "(":return a.parenleft;case ")":return a.parenright;case "*":return a.asterisk;case "+":return a.plus;case ",":return a.comma;case "-":return a.hyphen;case ".":return a.period;case "/":return a.slash;case "_":return a.underscore;case ":":return a.colon;case ";":return a.semicolon;case "<":return a.less;case "=":return a.equal;case ">":return a.greater;case "?":return a.question;case "@":return a.at;
case "[":return a.bracketleft;case "\\":return a.backslash;case "]":return a.bracketright;case "^":return a.asciicircum;case "`":return a.grave;case "{":return a.braceleft;case "|":return a.bar;case "}":return a.braceright;case "~":return a.asciitilde;default:return a[c]}}catch(d){z.debug(d)}};E.prototype.text$line=function(b,f,g,e,h){e=e=0;if(ja.glyph){e=a.glyphTable[ja.name];d.save();d.translate(f,g+S);(h===c.RIGHT||h===c.CENTER)&&e.width(b);f=1/e.units_per_em*S;d.scale(f,f);f=0;for(g=b.length;f<
g;f++)try{a.glyphLook(e,b[f]).draw()}catch(i){z.debug(i)}zb()}else if(b&&"fillText"in d){if(Ga)d.fillStyle=a.color.toString(Fa),Ga=!1;if(h===c.RIGHT||h===c.CENTER)e=d.measureText(b).width,e=h===c.RIGHT?-e:-e/2;d.fillText(b,f+e,g)}};I.prototype.text$line=function(a,f,g,e,h){Ha===p&&(Ha=A.createElement("canvas"));var i=d;d=Ha.getContext("2d");d.font=S+"px "+ja.name;var j=d.measureText(a).width;Ha.width=j;Ha.height=S;d=Ha.getContext("2d");d.font=S+"px "+ja.name;d.textBaseline="top";E.prototype.text$line(a,
0,0,0,c.LEFT);a=Ha.width/Ha.height;d=i;d.bindTexture(d.TEXTURE_2D,jd);Tb(Ha);d.texParameteri(d.TEXTURE_2D,d.TEXTURE_MAG_FILTER,d.LINEAR);d.texParameteri(d.TEXTURE_2D,d.TEXTURE_MIN_FILTER,d.LINEAR);d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_T,d.CLAMP_TO_EDGE);d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_S,d.CLAMP_TO_EDGE);i=0;h===c.RIGHT?i=-j:h===c.CENTER&&(i=-j/2);h=new C;j=S*0.5;h.translate(f+i-j/2,g-j,e);h.scale(-a*j,-j,j);h.translate(-1,-1,-1);h.transpose();f=new C;f.scale(1,-1,1);f.apply(V.array());
f.transpose();d.useProgram(F);s("vertex2d",F,"Vertex",3,Oc);s("aTextureCoord2d",F,"aTextureCoord",2,Pc);q("uSampler2d",F,"uSampler",[0]);q("picktype2d",F,"picktype",1);w("model2d",F,"model",!1,h.array());w("view2d",F,"view",!1,f.array());v("color2d",F,"color",na);d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,Qc);d.drawElements(d.TRIANGLES,6,d.UNSIGNED_SHORT,0)};a.text=function(){if(Rc===c.SCREEN){a.pushMatrix();a.resetMatrix();var b=a.textAscent(),d=a.textDescent(),f=a.textWidth(arguments[0]),e=b+d,d=a.loadFont(ja.origName),
f=a.createGraphics(f,e);f.beginDraw();f.fill(Fa);f.opaque=!1;f.background(0,0,0,0);f.textFont(d);f.textSize(S);f.text(arguments[0],0,b);f.endDraw();arguments.length===5||arguments.length===6?a.image(f,arguments[1],arguments[2]-b,arguments[3],arguments[4]):a.image(f,arguments[1],arguments[2]-b);a.popMatrix()}else Rc!==c.SHAPE&&(arguments.length===3?ic(Ea(arguments[0]),arguments[1],arguments[2],0):arguments.length===4?ic(Ea(arguments[0]),arguments[1],arguments[2],arguments[3]):arguments.length===5?
Ab(Ea(arguments[0]),arguments[1],arguments[2],arguments[3],arguments[4],0):arguments.length===6&&Ab(Ea(arguments[0]),arguments[1],arguments[2],arguments[3],arguments[4],arguments[5]))};a.textMode=function(a){Rc=a};a.loadGlyphs=function(b){var c,f,e,h,i,j,l,o,q,s,u,n,v=function(a,b){var c=0,d=[],e,f=RegExp(a,"g");for(e=d[c]=f.exec(b);e;)c++,e=d[c]=f.exec(b);return d},w=function(a){var b=v("[A-Za-z][0-9\\- ]+|Z",a);n="return {draw:function(){var curContext=beforePathDraw();curContext.beginPath();";
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/**
 * @file
 */


/**
 * Processing module javascript file to switch between render & source.
 *
 * We can't generate script elements on the fly because in Webkit,
 * Gecko, and IE it will always try to compile the script in JavaScript
 * even when type is NOT text/javascript. This doesn't make any sense.
 *
 * A note on performance. There can be a maximum of 0..n processing
 * instances loaded on a page where n is the number of [processing] tag
 * blocks on the page. This value is always increasing and never
 * decreasing so it is possible for a user to overload themselves for
 * high values of n.
 */
if (Drupal.jsEnabled) {
  $(document).ready(function () {
    var instances = new Array;

    $(".processing-wrapper").each(function() {
      if ($(this).children(".processing-button").length == 0 || $(this).children(".processing-button").attr('value') == Drupal.t('View Source')) {
        var canvas = $(this).children('canvas');
        var script = $(this).children('script');
        var canvas_element = script.next('canvas').get(0);
        canvas.show(400);

        if (instances[canvas.attr('id')] === undefined) {
          try {
            instances[canvas.attr('id')] = new Processing(canvas_element, script.get(0).text);
          }
          catch (err) {
            if ($(this).siblings('div.messages').length == 0) {
              $(this).before('<div class="messages error">' + Drupal.t('Syntax Error: ') + err.message + '</div>');
            }
          }
        }
      }
    });

    $(".processing-button").click(function() {
      if ($(this).attr('value') == Drupal.t('Render Sketch')) {
        $(this).attr('value', Drupal.t('View Source'));
        var pre = $(this).nextAll('pre');
        var canvas = $(this).nextAll('canvas');
        var script = $(this).nextAll('script');
        var canvas_element = script.next('canvas').get(0);
        pre.hide(400);
        canvas.show(400);
        
        // If by any chance the process is still running, let's
        // NOT start a new one.
        if (instances[canvas.attr('id')] === undefined) {
          try {
            instances[canvas.attr('id')] = new Processing(canvas_element, script.get(0).text);
          }
          catch (err) {
            $(this).attr('value', Drupal.t('Render Sketch'));
            pre.show(400);
            canvas.hide(400);
//            console.log($(this).prev('div.messages'));
            if ($(this).siblings('div.messages').length == 0) {
              $(this).before('<div class="messages error">' + Drupal.t('Syntax Error: ') + err.message + '</div>');
            }
          }
        }
      }
      else {
        $(this).attr('value', Drupal.t('Render Sketch'));
        $(this).nextAll('pre').show(400);
        $(this).nextAll('canvas').hide(400);
        // @todo We're out of context here so delete or Processing.removeInstances
        // won't work. Since it doesn't work, we still want to keep it in the
        // instances array in case the user clicks the button again.
        // delete instances[$(this).nextAll('canvas').attr('id')];
      }
    });
  });
}
;
// $Id: textareatabs.js,v 1.1 2008/03/15 21:14:41 smokris Exp $
// based on TTabs from http://interface.eyecon.ro/

$(document).ready(function(){
  $("textarea").bind('keydown',
    function(e){
      pressedKey = e.charCode || e.keyCode || -1;
      if (pressedKey == 9) {
        if (window.event) {
          window.event.cancelBubble = true;
          window.event.returnValue = false;
        } else {
          e.preventDefault();
          e.stopPropagation();
        }

        // save current scroll position for later restoration
        var oldScrollTop=this.scrollTop;

        if (this.createTextRange) {
          document.selection.createRange().text="\t";
          this.onblur = function() { this.focus(); this.onblur = null; };
        } else if (this.setSelectionRange) {
          start = this.selectionStart;
          end = this.selectionEnd;
          this.value = this.value.substring(0, start) + "\t" + this.value.substr(end);
          this.setSelectionRange(start + 1, start + 1);
          this.focus();
        }

        this.scrollTop=oldScrollTop;

        return false;
      }
    }
  );
});
;
// $Id: extlink.js,v 1.4.2.12 2010/05/26 01:25:56 quicksketch Exp $
(function ($) {

function extlinkAttach(context) {
  // Strip the host name down, removing ports, subdomains, or www.
  var pattern = /^(([^\/:]+?\.)*)([^\.:]{4,})((\.[a-z]{1,4})*)(:[0-9]{1,5})?$/;
  var host = window.location.host.replace(pattern, '$3$4');
  var subdomain = window.location.host.replace(pattern, '$1');

  // Determine what subdomains are considered internal.
  if (Drupal.settings.extlink.extSubdomains) {
    var subdomains = "([^/]*\\.)?";
  }
  else if (subdomain == 'www.' || subdomain == '') {
    var subdomains = "(www\\.)?";
  }
  else {
    var subdomains = subdomain.replace(".", "\\.");
  }

  // Build regular expressions that define an internal link.
  var internal_link = new RegExp("^https?://" + subdomains + host, "i");

  // Extra internal link matching.
  var extInclude = false;
  if (Drupal.settings.extlink.extInclude) {
    extInclude = new RegExp(Drupal.settings.extlink.extInclude.replace(/\\/, '\\'));
  }

  // Extra external link matching.
  var extExclude = false;
  if (Drupal.settings.extlink.extExclude) {
    extExclude = new RegExp(Drupal.settings.extlink.extExclude.replace(/\\/, '\\'));
  }

  // Find all links which are NOT internal and begin with http (as opposed
  // to ftp://, javascript:, etc. other kinds of links.
  // When operating on the 'this' variable, the host has been appended to
  // all links by the browser, even local ones.
  // In jQuery 1.1 and higher, we'd use a filter method here, but it is not
  // available in jQuery 1.0 (Drupal 5 default).
  var external_links = new Array();
  var mailto_links = new Array();
  $("a:not(." + Drupal.settings.extlink.extClass + ", ." + Drupal.settings.extlink.mailtoClass + ")", context).each(function(el) {
    try {
      var url = this.href.toLowerCase();
      if (url.indexOf('http') == 0 && (!url.match(internal_link) || (extInclude && url.match(extInclude))) && !(extExclude && url.match(extExclude))) {
        external_links.push(this);
      }
      else if (url.indexOf('mailto:') == 0) {
        mailto_links.push(this);
      }
    }
    // IE7 throws errors often when dealing with irregular links, such as:
    // <a href="node/10"></a> Empty tags.
    // <a href="http://user:pass@example.com">example</a> User:pass syntax.
    catch(error) {
      return false;
    }
  });

  if (Drupal.settings.extlink.extClass) {
    // Apply the "ext" class to all links not containing images.
    if (parseFloat($().jquery) < 1.2) {
      $(external_links).not('[img]').addClass(Drupal.settings.extlink.extClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.extClass + '></span>'); });
    }
    else {
      $(external_links).not($(external_links).find('img').parents('a')).addClass(Drupal.settings.extlink.extClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.extClass + '></span>'); });
    }
  }

  if (Drupal.settings.extlink.mailtoClass) {
    // Apply the "mailto" class to all mailto links not containing images.
    if (parseFloat($().jquery) < 1.2) {
      $(mailto_links).not('[img]').addClass(Drupal.settings.extlink.mailtoClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.mailtoClass + '></span>'); });
    }
    else {
      $(mailto_links).not($(mailto_links).find('img').parents('a')).addClass(Drupal.settings.extlink.mailtoClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.mailtoClass + '></span>'); });
    }
  }

  if (Drupal.settings.extlink.extTarget) {
    // Apply the target attribute to all links.
    $(external_links).attr('target', Drupal.settings.extlink.extTarget);
  }

  if (Drupal.settings.extlink.extAlert) {
    // Add pop-up click-through dialog.
    $(external_links).click(function(e) {
     return confirm(Drupal.settings.extlink.extAlertText);
    });
  }

  // Work around for Internet Explorer box model problems.
  if (($.support && !($.support.boxModel === undefined) && !$.support.boxModel) || ($.browser.msie && parseInt($.browser.version) <= 7)) {
    $('span.ext, span.mailto').css('display', 'inline-block');
  }
}

Drupal.behaviors.extlink = function(context) {
  extlinkAttach(context);
}

})(jQuery);
;

Drupal.behaviors.openid = function (context) {
  var $loginElements = $("#edit-name-wrapper, #edit-pass-wrapper, li.openid-link");
  var $openidElements = $("#edit-openid-identifier-wrapper, li.user-link");

  // This behavior attaches by ID, so is only valid once on a page.
  if (!$("#edit-openid-identifier.openid-processed").size() && $("#edit-openid-identifier").val()) {
    $("#edit-openid-identifier").addClass('openid-processed');
    $loginElements.hide();
    // Use .css("display", "block") instead of .show() to be Konqueror friendly.
    $openidElements.css("display", "block");
  }
  $("li.openid-link:not(.openid-processed)", context)
    .addClass('openid-processed')
    .click( function() {
       $loginElements.hide();
       $openidElements.css("display", "block");
      // Remove possible error message.
      $("#edit-name, #edit-pass").removeClass("error");
      $("div.messages.error").hide();
      // Set focus on OpenID Identifier field.
      $("#edit-openid-identifier")[0].focus();
      return false;
    });
  $("li.user-link:not(.openid-processed)", context)
    .addClass('openid-processed')
    .click(function() {
       $openidElements.hide();
       $loginElements.css("display", "block");
      // Clear OpenID Identifier field and remove possible error message.
      $("#edit-openid-identifier").val('').removeClass("error");
      $("div.messages.error").css("display", "block");
      // Set focus on username field.
      $("#edit-name")[0].focus();
      return false;
    });
};
;