/*
 * 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: 2008/06/23 22:58:52 $
 * $Rev: 5685 $
 */
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e.custom(start,val,"");}});return true;});},queue:function(type,fn){if(jQuery.isFunction(type)||(type&&type.constructor==Array)){fn=type;type="fx";}if(!type||(typeof type=="string"&&!fn))return queue(this[0],type);return this.each(function(){if(fn.constructor==Array)queue(this,type,fn);else{queue(this,type).push(fn);if(queue(this,type).length==1)fn.call(this);}});},stop:function(clearQueue,gotoEnd){var timers=jQuery.timers;if(clearQueue)this.queue([]);this.each(function(){for(var i=timers.length-1;i>=0;i--)if(timers[i].elem==this){if(gotoEnd)timers[i](true);timers.splice(i,1);}});if(!gotoEnd)this.dequeue();return this;}});var queue=function(elem,type,array){if(elem){type=type||"fx";var q=jQuery.data(elem,type+"queue");if(!q||array)q=jQuery.data(elem,type+"queue",jQuery.makeArray(array));}return q;};jQuery.fn.dequeue=function(type){type=type||"fx";return this.each(function(){var 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firstNum+diff*p;},swing:function(p,n,firstNum,diff){return((-Math.cos(p*Math.PI)/2)+0.5)*diff+firstNum;}},timers:[],timerId:null,fx:function(elem,options,prop){this.options=options;this.elem=elem;this.prop=prop;if(!options.orig)options.orig={};}});jQuery.fx.prototype={update:function(){if(this.options.step)this.options.step.call(this.elem,this.now,this);(jQuery.fx.step[this.prop]||jQuery.fx.step._default)(this);if(this.prop=="height"||this.prop=="width")this.elem.style.display="block";},cur:function(force){if(this.elem[this.prop]!=null&&this.elem.style[this.prop]==null)return this.elem[this.prop];var r=parseFloat(jQuery.css(this.elem,this.prop,force));return r&&r>-10000?r:parseFloat(jQuery.curCSS(this.elem,this.prop))||0;},custom:function(from,to,unit){this.startTime=now();this.start=from;this.end=to;this.unit=unit||this.unit||"px";this.now=this.start;this.pos=this.state=0;this.update();var self=this;function t(gotoEnd){return self.step(gotoEnd);}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++)if(!timers[i]())timers.splice(i--,1);if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null;}},13);}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height")this.elem.style[this.prop]="1px";jQuery(this.elem).show();},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0);},step:function(gotoEnd){var t=now();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim)if(this.options.curAnim[i]!==true)done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")this.elem.style.display="block";}if(this.options.hide)this.elem.style.display="none";if(this.options.hide||this.options.show)for(var p in this.options.curAnim)jQuery.attr(this.elem.style,p,this.options.orig[p]);}if(done)this.options.complete.call(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}return true;}};jQuery.extend(jQuery.fx,{speeds:{slow:600,fast:200,def:400},step:{scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}}});jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),css=jQuery.curCSS,fixed=css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||css(offsetChild,"position")=="absolute"))||(mozilla&&css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}results={top:top,left:left};}function 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// $Id: drupal.js,v 1.41.2.4 2009/07/21 08:59:10 goba Exp $

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>';
  }
};
;
/**
 * Modified Star Rating - jQuery plugin
 *
 * Copyright (c) 2006 Wil Stuckey
 *
 * Original source available: http://sandbox.wilstuckey.com/jquery-ratings/
 * Extensively modified by Lullabot: http://www.lullabot.com
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */

/**
 * Create a degradeable star rating interface out of a simple form structure.
 * Returns a modified jQuery object containing the new interface.
 *   
 * @example jQuery('form.rating').fivestar();
 * @cat plugin
 * @type jQuery 
 *
 */
(function($){ // Create local scope.
    /**
     * Takes the form element, builds the rating interface and attaches the proper events.
     * @param {Object} $obj
     */
    var buildRating = function($obj){
        var $widget = buildInterface($obj),
            $stars = $('.star', $widget),
            $cancel = $('.cancel', $widget),
            $summary = $('.fivestar-summary', $obj),
            feedbackTimerId = 0,
            summaryText = $summary.html(),
            summaryHover = $obj.is('.fivestar-labels-hover'),
            currentValue = $("select", $obj).val(),
            cancelTitle = $('label', $obj).html(),
            voteTitle = cancelTitle != Drupal.settings.fivestar.titleAverage ? cancelTitle : Drupal.settings.fivestar.titleUser,
            voteChanged = false;

        // Record star display.
        if ($obj.is('.fivestar-user-stars')) {
          var starDisplay = 'user';
        }
        else if ($obj.is('.fivestar-average-stars')) {
          var starDisplay = 'average';
          currentValue = $("input[name=vote_average]", $obj).val();
        }
        else if ($obj.is('.fivestar-combo-stars')) {
          var starDisplay = 'combo';
        }
        else {
          var starDisplay = 'none';
        }

        // Smart is intentionally separate, so the average will be set if necessary.
        if ($obj.is('.fivestar-smart-stars')) {
          var starDisplay = 'smart';
        }

        // Record text display.
        if ($summary.size()) {
          var textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
        }
        else {
          var textDisplay = 'none';
        }

        // Add hover and focus events.
        $stars
            .mouseover(function(){
                event.drain();
                event.fill(this);
            })
            .mouseout(function(){
                event.drain();
                event.reset();
            });
        $stars.children()
            .focus(function(){
                event.drain();
                event.fill(this.parentNode)
            })
            .blur(function(){
                event.drain();
                event.reset();
            }).end();

        // Cancel button events.
        $cancel
            .mouseover(function(){
                event.drain();
                $(this).addClass('on')
            })
            .mouseout(function(){
                event.reset();
                $(this).removeClass('on')
            });
        $cancel.children()
            .focus(function(){
                event.drain();
                $(this.parentNode).addClass('on')
            })
            .blur(function(){
                event.reset();
                $(this.parentNode).removeClass('on')
            }).end();

        // Click events.
        $cancel.click(function(){
            currentValue = 0;
            event.reset();
            voteChanged = false;
            // Inform a user that his vote is being processed
            if ($("input.fivestar-path", $obj).size() && $summary.is('.fivestar-feedback-enabled')) {
              setFeedbackText(Drupal.settings.fivestar.feedbackDeletingVote);
            }
            // Save the currentValue in a hidden field.
            $("select", $obj).val(0);
            // Update the title.
            cancelTitle = starDisplay != 'smart' ? cancelTitle : Drupal.settings.fivestar.titleAverage;
            $('label', $obj).html(cancelTitle);
            // Update the smart classes on the widget if needed.
            if ($obj.is('.fivestar-smart-text')) {
              $obj.removeClass('fivestar-user-text').addClass('fivestar-average-text');
              $summary[0].className = $summary[0].className.replace(/-user/, '-average');
              textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
            }
            if ($obj.is('.fivestar-smart-stars')) {
              $obj.removeClass('fivestar-user-stars').addClass('fivestar-average-stars');
            }
            // Submit the form if needed.
            $("input.fivestar-path", $obj).each(function() {
              var token = $("input.fivestar-token", $obj).val();
              $.ajax({
                type: 'GET',
                data: { token: token },
                dataType: 'xml',
                url: this.value + '/' + 0,
                success: voteHook
              });
            });
            return false;
        });
        $stars.click(function(){
            currentValue = $('select option', $obj).get($stars.index(this) + $cancel.size() + 1).value;
            // Save the currentValue to the hidden select field.
            $("select", $obj).val(currentValue);
            // Update the display of the stars.
            voteChanged = true;
            event.reset();
            // Inform a user that his vote is being processed.
            if ($("input.fivestar-path", $obj).size() && $summary.is('.fivestar-feedback-enabled')) {
              setFeedbackText(Drupal.settings.fivestar.feedbackSavingVote);
            }
            // Update the smart classes on the widget if needed.
            if ($obj.is('.fivestar-smart-text')) {
              $obj.removeClass('fivestar-average-text').addClass('fivestar-user-text');
              $summary[0].className = $summary[0].className.replace(/-average/, '-user');
              textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
            }
            if ($obj.is('.fivestar-smart-stars')) {
              $obj.removeClass('fivestar-average-stars').addClass('fivestar-user-stars');
            }
            // Submit the form if needed.
            $("input.fivestar-path", $obj).each(function () {
              var token = $("input.fivestar-token", $obj).val();
              $.ajax({
                type: 'GET',
                data: { token: token },
                dataType: 'xml',
                url: this.value + '/' + currentValue,
                success: voteHook
              });
            });
            return false;
        });

        var event = {
            fill: function(el){
              // Fill to the current mouse position.
              var index = $stars.index(el) + 1;
              $stars
                .children('a').css('width', '100%').end()
                .filter(':lt(' + index + ')').addClass('hover').end();
              // Update the description text and label.
              if (summaryHover && !feedbackTimerId) {
                var summary = $("select option", $obj)[index + $cancel.size()].text;
                var value = $("select option", $obj)[index + $cancel.size()].value;
                $summary.html(summary != index + 1 ? summary : '&nbsp;');
                $('label', $obj).html(voteTitle);
              }
            },
            drain: function() {
              // Drain all the stars.
              $stars
                .filter('.on').removeClass('on').end()
                .filter('.hover').removeClass('hover').end();
              // Update the description text.
              if (summaryHover && !feedbackTimerId) {
                var cancelText = $("select option", $obj)[1].text;
                $summary.html(($cancel.size() && cancelText != 0) ? cancelText : '&nbsp');
                if (!voteChanged) {
                  $('label', $obj).html(cancelTitle);
                }
              }
            },
            reset: function(){
              // Reset the stars to the default index.
              var starValue = currentValue/100 * $stars.size();
              var percent = (starValue - Math.floor(starValue)) * 100;
              $stars.filter(':lt(' + Math.floor(starValue) + ')').addClass('on').end();
              if (percent > 0) {
                $stars.eq(Math.floor(starValue)).addClass('on').children('a').css('width', percent + "%").end().end();
              }
              // Restore the summary text and original title.
              if (summaryHover && !feedbackTimerId) {
                $summary.html(summaryText ? summaryText : '&nbsp;');
              }
              if (voteChanged) {
                $('label', $obj).html(voteTitle);
              }
              else {
                $('label', $obj).html(cancelTitle);
              }
            }
        };

        var setFeedbackText = function(text) {
          // Kill previous timer if it isn't finished yet so that the text we
          // are about to set will not get cleared too early.
          feedbackTimerId = 1;
          $summary.html(text);
        };

        /**
         * Checks for the presence of a javascript hook 'fivestarResult' to be
         * called upon completion of a AJAX vote request.
         */
        var voteHook = function(data) {
          var returnObj = {
            result: {
              count: $("result > count", data).text(),
              average: $("result > average", data).text(),
              summary: {
                average: $("summary average", data).text(),
                average_count: $("summary average_count", data).text(),
                user: $("summary user", data).text(),
                user_count: $("summary user_count", data).text(),
                combo: $("summary combo", data).text(),
                count: $("summary count", data).text()
              }
            },
            vote: {
              id: $("vote id", data).text(),
              tag: $("vote tag", data).text(),
              type: $("vote type", data).text(),
              value: $("vote value", data).text()
            },
            display: {
              stars: starDisplay,
              text: textDisplay
            }
          };
          // Check for a custom callback.
          if (window.fivestarResult) {
            fivestarResult(returnObj);
          }
          // Use the default.
          else {
            fivestarDefaultResult(returnObj);
          }
          // Update the summary text.
          summaryText = returnObj.result.summary[returnObj.display.text];
          if ($(returnObj.result.summary.average).is('.fivestar-feedback-enabled')) {
            // Inform user that his/her vote has been processed.
            if (returnObj.vote.value != 0) { // check if vote has been saved or deleted 
              setFeedbackText(Drupal.settings.fivestar.feedbackVoteSaved);
            }
            else {
              setFeedbackText(Drupal.settings.fivestar.feedbackVoteDeleted);
            }
            // Setup a timer to clear the feedback text after 3 seconds.
            feedbackTimerId = setTimeout(function() { clearTimeout(feedbackTimerId); feedbackTimerId = 0; $summary.html(returnObj.result.summary[returnObj.display.text]); }, 2000);
          }
          // Update the current star currentValue to the previous average.
          if (returnObj.vote.value == 0 && (starDisplay == 'average' || starDisplay == 'smart')) {
            currentValue = returnObj.result.average;
            event.reset();
          }
        };

        event.reset();
        return $widget;
    };
    
    /**
     * Accepts jQuery object containing a single fivestar widget.
     * Returns the proper div structure for the star interface.
     * 
     * @return jQuery
     * @param {Object} $widget
     * 
     */
    var buildInterface = function($widget){
        var $container = $('<div class="fivestar-widget clear-block"></div>');
        var $options = $("select option", $widget);
        var size = $('option', $widget).size() - 1;
        var cancel = 1;
        for (var i = 1, option; option = $options[i]; i++){
            if (option.value == "0") {
              cancel = 0;
              $div = $('<div class="cancel"><a href="#0" title="' + option.text + '">' + option.text + '</a></div>');
            }
            else {
              var zebra = (i + cancel - 1) % 2 == 0 ? 'even' : 'odd';
              var count = i + cancel - 1;
              var first = count == 1 ? ' star-first' : '';
              var last = count == size + cancel - 1 ? ' star-last' : '';
              $div = $('<div class="star star-' + count + ' star-' + zebra + first + last + '"><a href="#' + option.value + '" title="' + option.text + '">' + option.text + '</a></div>');
            }
            $container.append($div[0]);
        }
        $container.addClass('fivestar-widget-' + (size + cancel - 1));
        // Attach the new widget and hide the existing widget.
        $('select', $widget).after($container).css('display', 'none');
        return $container;
    };

    /**
     * Standard handler to update the average rating when a user changes their
     * vote. This behavior can be overridden by implementing a fivestarResult
     * function in your own module or theme.
     * @param object voteResult
     * Object containing the following properties from the vote result:
     * voteResult.result.count The current number of votes for this item.
     * voteResult.result.average The current average of all votes for this item.
     * voteResult.result.summary.average The textual description of the average.
     * voteResult.result.summary.user The textual description of the user's current vote.
     * voteResult.vote.id The id of the item the vote was placed on (such as the nid)
     * voteResult.vote.type The type of the item the vote was placed on (such as 'node')
     * voteResult.vote.tag The multi-axis tag the vote was placed on (such as 'vote')
     * voteResult.vote.average The average of the new vote saved
     * voteResult.display.stars The type of star display we're using. Either 'average', 'user', or 'combo'.
     * voteResult.display.text The type of text display we're using. Either 'average', 'user', or 'combo'.
     */
    function fivestarDefaultResult(voteResult) {
      // Update the summary text.
      $('div.fivestar-summary-'+voteResult.vote.tag+'-'+voteResult.vote.id).html(voteResult.result.summary[voteResult.display.text]);
      // If this is a combo display, update the average star display.
      if (voteResult.display.stars == 'combo') {
        $('div.fivestar-form-'+voteResult.vote.id).each(function() {
          // Update stars.
          var $stars = $('.fivestar-widget-static .star span', this);
          var average = voteResult.result.average/100 * $stars.size();
          var index = Math.floor(average);
          $stars.removeClass('on').addClass('off').css('width', 'auto');
          $stars.filter(':lt(' + (index + 1) + ')').removeClass('off').addClass('on');
          $stars.eq(index).css('width', ((average - index) * 100) + "%");
          // Update summary.
          var $summary = $('.fivestar-static-form-item .fivestar-summary', this);
          if ($summary.size()) {
            var textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
            $summary.html(voteResult.result.summary[textDisplay]);
          }
        });
      }
    };

    /**
     * Set up the plugin
     */
    $.fn.fivestar = function() {
      var stack = [];
      this.each(function() {
          var ret = buildRating($(this));
          stack.push(ret);
      });
      return stack;
    };

  // Fix ie6 background flicker problem.
  if ($.browser.msie == true) {
    try {
      document.execCommand('BackgroundImageCache', false, true);
    } catch(err) {}
  }

  Drupal.behaviors.fivestar = function(context) {
    $('div.fivestar-form-item:not(.fivestar-processed)', context).addClass('fivestar-processed').fivestar();
    $('input.fivestar-submit', context).css('display', 'none');
  }

})(jQuery);;
// Javascript for user_relationships_ui.module

// Creating our own namespace for the module
Drupal.user_relationships_ui = {};

if (Drupal.jsEnabled) {
  $(document).ready(function() {
    // Any links that we have created in the ui module are
    // Given a click handler so you can display the popup correctly
    $('a.user_relationships_popup_link').click(function(e) {
      var buttoncode = e.which ? e.which : e.button; // msie specific checks does not support e.which
      // If position is fixed, allow for %'s.
      position = Drupal.settings.user_relationships_ui.position.position;
      left = Drupal.settings.user_relationships_ui.position.left;
      xtop = Drupal.settings.user_relationships_ui.position.top;
      
      if(position == "fixed") {
        // If left is defined in a % (.5) calculate left requirement
        if(left <= 1) {
          // Window width * desired - UI width
          left = Math.round(($(window).width()*left) - ($("#user_relationships_popup_form").width()/2));
        }
        // If top is define in a % (.33) calculate top requirement
        if(xtop <= 1) {
          // Window height * desired - UI height (which is an unknown)
          xtop = Math.round(($(window).height()*xtop));// - ($("#user_relationships_popup_form").height()/2));
        }
      } else {
      left = (e.pageX ? e.pageX : e.clientX) + Number(left); // msie specific checks does not support e.page
      if (left + $("#user_relationships_popup_form").width() > $(window).width()) {
        left = (e.pageX ? e.pageX : e.clientX) - $("#user_relationships_popup_form").width();
      }
        xtop = (e.pageY ? e.pageY : e.clientY) + Number(xtop); // msie specific checks does not support e.page
      }
      var href = $(this).attr('href'); // Where we send the ajax request.
      Drupal.user_relationships_ui.showForm(href, position, left, xtop);
      return false;
    });
  });
}

/**
 * Function to display the pertinent form for the user
 *
 * @param href
 *      Ajax url where we will retrieve the form
 * @param pageX
 *      Left value for the event
 * @param pageY
 *      Top value for the event
 */
Drupal.user_relationships_ui.showForm = function(href, position, left, top) {
  // Making sure that any currently open popups will be hidden.
  Drupal.user_relationships_ui.hidePopup();
  // Putting the animation into this

  $('#user_relationships_popup_form')
    .css({top: top + 'px', left: left + 'px', position: position})
    .html(Drupal.user_relationships_ui.loadingAnimation())
    .slideDown();
  // Adding ajax to the href because we need to determine between ajax and regular
  if (href.indexOf('?') == -1) {
    href += '?';
  };
  href += '&ajax=1';
  // Making the ajax request to the server to retrieve the form.
  $.get(href, function(result) {
    $('#user_relationships_popup_form').html(result).slideDown();
    // Making sure the cancel link on each form in the popup closes the popup.
    $('#user_relationships_popup_form a').click(function() {
      Drupal.user_relationships_ui.hidePopup();
      return false;
    });
    //Prevent users from clicking submit button twice
    Drupal.user_relationships_ui.formCheck();
  });
};

/**
 * Function used to return the html that is used to build the.
 * Loading animation when a form is requested by the user.
 */
Drupal.user_relationships_ui.loadingAnimation = function() {
  var html = '<div>';
  html += '<div style="text-align: center; font-weight: bold;">';
  html += Drupal.t('Form Loading');
  html += '</div>';
  html += '<img src="' + Drupal.settings.user_relationships_ui['loadingimage'] + '" border="0" height="20" width="200" />';
  html += '</div>';
  return html;
}

/**
 * Helper function to hide the popup form
 */
Drupal.user_relationships_ui.hidePopup = function() {
  $('#user_relationships_popup_form').slideUp();
}

/**
 * Prevent users from clicking a submit button twice - borrowed from http://drupal.org/project/newswire - thanks, fellows :)
 */
Drupal.user_relationships_ui.formCheck = function() {
  // only apply this to node and comment and new user registration forms
  var forms = $("#user_relationships_popup_form #edit-submit");
  // insert the saving div now to cache it for better performance and to show the loading image
  $('<div id="user_relationships_popup_form_saving"><p class="user_relationships_popup_form_saving">' + Drupal.t('Saving...') + '</p></div>').insertAfter(forms);
  forms.click(function() {
    $(this).siblings("input[type=submit]").hide();
    $(this).hide();
    $("#user_relationships_popup_form_saving").show();
    var notice = function() {
      $('<p id="user_relationships_popup_form_saving_notice">' + Drupal.t('Not saving? Please wait a few seconds, reload this page, and try again.') + '</p>').appendTo("#user_relationships_popup_form_saving").fadeIn();
    };
    // append notice if form saving isn't work, perhaps a timeout issue
    setTimeout(notice, 60000);
  });
};

$(document).ready(function() {
  $('#edit-is-oneway').click(function () {
    if ($('#edit-is-oneway').attr('checked')) {
      $('#edit-is-reciprocal-wrapper').slideDown('slow');
    }
    else {
      $('#edit-is-reciprocal-wrapper').slideUp('slow');
    }
  });
  
  if (!$('#edit-is-oneway').attr('checked')) {
    $('#edit-is-reciprocal-wrapper').hide();
  }
});
;
/*
 * Copyright (c) 2009 Simo Kinnunen.
 * Licensed under the MIT license.
 *
 * @version 1.09
 */
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// $Id: custom_search.js,v 1.1.2.7 2010/05/25 13:42:12 jdanthinne Exp $

Drupal.behaviors.custom_search = function (context) {

  // Check if the search box is not empty on submit
  $('form.search-form')
    .submit(function(){
      var box = $(this).find('input.custom-search-box');
      if (box.val() != undefined && (box.val() == '' || box.val() == $(this).find('input.default-text').val())) {
        $(this).find('input.custom-search-box').addClass('error');
        return false;
      }
      // If basic search is hidden, copy or value to the keys
      if ($(this).find('#edit-keys').parents('div.element-invisible').attr('class') == 'element-invisible') {
        $(this).find('#edit-keys').val($(this).find('#edit-or').val());
        $(this).find('#edit-or').val('');
      }
      return true;
    }
  );

  // Clear default text on focus, and put it back on blur.
  $('input.custom-search-box')
    .blur(function(){
      if ($(this).val() == '') {
        $(this).addClass('custom-search-default-value');
        $(this).val($(this).parents('form').find('input.default-text').val());
      }
    })
    .focus(function(){
      if ($(this).val() == $(this).parents('form').find('input.default-text').val()) $(this).val('');
      $(this).removeClass('custom-search-default-value');
    }
  );

  // Handle checkboxes
  $('.custom-search-selector input:checkbox').each(function(){
    var el = $(this);
    if (el.val() == 'c-all') {
      el.change(function(){
        $(this).parents('.custom-search-selector').find('input:checkbox[value!=c-all]').attr('checked', false);
      });
    }
    else {
      if (el.val().substr(0,2) == 'c-') {
        el.change(function(){
          $('.custom-search-selector input:checkbox').each(function(){
            if ($(this).val().substr(0,2) == 'o-') $(this).attr('checked', false);
          });
          $(this).parents('.custom-search-selector').find('input:checkbox[value=c-all]').attr('checked', false);
        });
      } else {
        el.change(function(){
          $(this).parents('.custom-search-selector').find('input:checkbox[value!='+el.val()+']').attr('checked', false);
        });
      }
    }
  });

  // Reselect types and terms in advanced search
  var edit_keys = $('#edit-keys').val();
  if(edit_keys) {
    // types
    var pos = edit_keys.indexOf('type:');
    if (pos) {
      var pos2 = edit_keys.indexOf(' ',pos);
      if (pos2==-1) pos2 = edit_keys.length;
      var types = edit_keys.substring(pos+5,pos2);
      types = types.split(',');
      for (var i in types) {
        $('.search-form input:checkbox[value='+types[i]+']').attr('checked', true);
      }
    }
    // terms
    var pos = edit_keys.indexOf('category:');
    if (pos) {
      var pos2 = edit_keys.indexOf(' ',pos);
      if (pos2==-1) pos2 = edit_keys.length;
      var terms = edit_keys.substring(pos+9,pos2);
      terms = terms.split(',');
      for (var i in terms) {
        $('.search-form option[value='+terms[i]+']').attr('selected', true);
      }
    }
  }

}
;
// $Id: comment.js,v 1.5 2007/09/12 18:29:32 goba Exp $

Drupal.behaviors.comment = function (context) {
  var parts = new Array("name", "homepage", "mail");
  var cookie = '';
  for (i=0;i<3;i++) {
    cookie = Drupal.comment.getCookie('comment_info_' + parts[i]);
    if (cookie != '') {
      $("#comment-form input[name=" + parts[i] + "]:not(.comment-processed)", context)
        .val(cookie)
        .addClass('comment-processed');
    }
  }
};

Drupal.comment = {};

Drupal.comment.getCookie = function(name) {
  var search = name + '=';
  var returnValue = '';

  if (document.cookie.length > 0) {
    offset = document.cookie.indexOf(search);
    if (offset != -1) {
      offset += search.length;
      var end = document.cookie.indexOf(';', offset);
      if (end == -1) {
        end = document.cookie.length;
      }
      returnValue = decodeURIComponent(document.cookie.substring(offset, end).replace(/\+/g, '%20'));
    }
  }

  return returnValue;
};
;
// $Id: textarea.js,v 1.22 2008/01/17 19:31:56 goba Exp $

Drupal.behaviors.textarea = function(context) {
  $('textarea.resizable:not(.textarea-processed)', context).each(function() {
    // Avoid non-processed teasers.
    if ($(this).is(('textarea.teaser:not(.teaser-processed)'))) {
      return false;  
    }
    var textarea = $(this).addClass('textarea-processed'), staticOffset = null;

    // When wrapping the text area, work around an IE margin bug.  See:
    // http://jaspan.com/ie-inherited-margin-bug-form-elements-and-haslayout
    $(this).wrap('<div class="resizable-textarea"><span></span></div>')
      .parent().append($('<div class="grippie"></div>').mousedown(startDrag));

    var grippie = $('div.grippie', $(this).parent())[0];
    grippie.style.marginRight = (grippie.offsetWidth - $(this)[0].offsetWidth) +'px';

    function startDrag(e) {
      staticOffset = textarea.height() - e.pageY;
      textarea.css('opacity', 0.25);
      $(document).mousemove(performDrag).mouseup(endDrag);
      return false;
    }

    function performDrag(e) {
      textarea.height(Math.max(32, staticOffset + e.pageY) + 'px');
      return false;
    }

    function endDrag(e) {
      $(document).unbind("mousemove", performDrag).unbind("mouseup", endDrag);
      textarea.css('opacity', 1);
    }
  });
};
;
/* $Id: gmap.js,v 1.16.2.1 2010/04/08 13:40:19 rooby Exp $ */

/**
 * @file
 * Drupal to Google Maps API bridge.
 */

/*global $, Drupal, GLatLng, GSmallZoomControl, GLargeMapControl, GMap2 */
/*global GMapTypeControl, GSmallMapControl, G_HYBRID_MAP, G_NORMAL_MAP */
/*global G_PHYSICAL_MAP, G_SATELLITE_MAP, GHierarchicalMapTypeControl */
/*global GKeyboardHandler, GLatLngBounds, GMenuMapTypeControl, GEvent */
/*global GOverviewMapControl, GScaleControl, GUnload */

(function () { // BEGIN closure
  var handlers = {};
  var maps = {};
  var ajaxoffset = 0;

  Drupal.gmap = {

    /**
     * Retrieve a map object for use by a non-widget.
     * Use this if you need to be able to fire events against a certain map
     * which you have the mapid for.
     * Be a good GMap citizen! Remember to send change()s after modifying variables!
     */
    getMap: function (mapid) {
      if (maps[mapid]) {
        return maps[mapid];
      }
      else {
        // Perhaps the user passed a widget id instead?
        mapid = mapid.split('-').slice(1, -1).join('-');
        if (maps[mapid]) {
          return maps[mapid];
        }
      }
      return false;
    },

    unloadMap: function (mapid) {
      delete maps[mapid];
    },

    addHandler: function (handler, callback) {
      if (!handlers[handler]) {
        handlers[handler] = [];
      }
      handlers[handler].push(callback);
    },

    globalChange: function (name, userdata) {
      for (var mapid in Drupal.settings.gmap) {
        if (Drupal.settings.gmap.hasOwnProperty(mapid)) {
          maps[mapid].change(name, -1, userdata);
        }
      }
    },

    setup: function (settings) {
      var obj = this;

      var initcallback = function (mapid) {
        return (function () {
          maps[mapid].change("bootstrap_options", -1);
          maps[mapid].change("boot", -1);
          maps[mapid].change("init", -1);
          // Send some changed events to fire up the rest of the initial settings..
          maps[mapid].change("maptypechange", -1);
          maps[mapid].change("controltypechange", -1);
          maps[mapid].change("alignchange", -1);
          // Set ready to put the event system into action.
          maps[mapid].ready = true;
          maps[mapid].change("ready", -1);
        });
      };

      if (settings || (Drupal.settings && Drupal.settings.gmap)) {
        var mapid = obj.id.split('-');
        if (Drupal.settings['gmap_remap_widgets']) {
          if (Drupal.settings['gmap_remap_widgets'][obj.id]) {
            jQuery.each(Drupal.settings['gmap_remap_widgets'][obj.id].classes, function() {
              jQuery(obj).addClass(this);
            });
            mapid = Drupal.settings['gmap_remap_widgets'][obj.id].id.split('-');
          }
        }
        var instanceid = mapid.pop();
        mapid.shift();
        mapid = mapid.join('-');
        var control = instanceid.replace(/\d+$/, '');

        // Lazy init the map object.
        if (!maps[mapid]) {
          if (settings) {
            maps[mapid] = new Drupal.gmap.map(settings);
          }
          else {
            maps[mapid] = new Drupal.gmap.map(Drupal.settings.gmap[mapid]);
          }
          // Prepare the initialization callback.
          var callback = initcallback(mapid);
          setTimeout(callback, 0);
        }

        if (handlers[control]) {
          for (var i = 0; i < handlers[control].length; i++) {
            handlers[control][i].call(maps[mapid], obj);
          }
        }
        else {
          // Element with wrong class?
        }
      }
    }
  };

  jQuery.fn.createGMap = function (settings, mapid) {
    return this.each(function () {
      if (!mapid) {
        mapid = 'auto' + ajaxoffset + 'ajax';
        ajaxoffset++;
      }
      settings.id = mapid;
      $(this)
        .attr('id', 'gmap-' + mapid + '-gmap0')
        .css('width', settings.width)
        .css('height', settings.height)
        .addClass('gmap-control')
        .addClass('gmap-gmap')
        .addClass('gmap')
        .addClass('gmap-map')
        .addClass('gmap-' + mapid + '-gmap')
        .addClass('gmap-processed')
        .each(function() {Drupal.gmap.setup.call(this, settings)});
    });
  };

})(); // END closure

Drupal.gmap.factory = {};

Drupal.gmap.map = function (v) {
  this.vars = v;
  this.map = undefined;
  this.ready = false;
  var _bindings = {};

  /**
   * Register interest in a change.
   */
  this.bind = function (name, callback) {
    if (!_bindings[name]) {
      _bindings[name] = [];
    }
    return _bindings[name].push(callback) - 1;
  };

  /**
   * Change notification.
   * Interested parties can act on changes.
   */
  this.change = function (name, id, userdata) {
    var c;
    if (_bindings[name]) {
      for (c = 0; c < _bindings[name].length; c++) {
        if (c !== id) {
          _bindings[name][c](userdata);
        }
      }
    }
    if (name !== 'all') {
      this.change('all', -1, name, userdata);
    }
  };

  /**
   * Deferred change notification.
   * This will cause a change notification to be tacked on to the *end* of the event queue.
   */
  this.deferChange = function (name, id, userdata) {
    var obj = this;
    // This will move the function call to the end of the event loop.
    setTimeout(function () {
      obj.change(name, id, userdata);
    }, 0);
  };
};

////////////////////////////////////////
//             Map widget             //
////////////////////////////////////////
Drupal.gmap.addHandler('gmap', function (elem) {
  var obj = this;

  var _ib = {};


  // Respond to incoming zooms
  _ib.zoom = obj.bind("zoom", function () {
    obj.map.setZoom(obj.vars.zoom);
  });

  // Respond to incoming moves
  _ib.move = obj.bind("move", function () {
    obj.map.panTo(new GLatLng(obj.vars.latitude, obj.vars.longitude));
  });

  // Respond to incoming map type changes
  _ib.mtc = obj.bind("maptypechange", function () {
    var i;
    for (i = 0; i < obj.opts.mapTypeNames.length; i++) {
      if (obj.opts.mapTypeNames[i] === obj.vars.maptype) {
        obj.map.setMapType(obj.opts.mapTypes[i]);
        break;
      }
    }
  });

  // Respond to incoming width changes.
  _ib.width = obj.bind("widthchange", function (w) {
    obj.map.getContainer().style.width = w;
    obj.map.checkResize();
  });
  // Send out outgoing width changes.
  // N/A
  // Respond to incoming height changes.
  _ib.height = obj.bind("heightchange", function (h) {
    obj.map.getContainer().style.height = h;
    obj.map.checkResize();
  });
  // Send out outgoing height changes.
  // N/A

  // Respond to incoming control type changes.
  _ib.ctc = obj.bind("controltypechange", function () {
    if (obj.currentcontrol) {
      obj.map.removeControl(obj.currentcontrol);
    }
    if (obj.vars.controltype === 'Micro') {
      obj.map.addControl(obj.currentcontrol = new GSmallZoomControl());
    }
    else if (obj.vars.controltype === 'Small') {
      obj.map.addControl(obj.currentcontrol = new GSmallMapControl());
    }
    else if (obj.vars.controltype === 'Large') {
      obj.map.addControl(obj.currentcontrol = new GLargeMapControl());
    }
  });
  // Send out outgoing control type changes.
  // N/A

  obj.bind("bootstrap_options", function () {
    // Bootup options.
    var opts = {}; // Object literal GMapOptions
    obj.opts = opts;

    // Null out the enabled types.
    opts.mapTypes = [];
    opts.mapTypeNames = [];

    // Load google map types.
    if (obj.vars.baselayers.Map) {
      opts.mapTypes.push(G_NORMAL_MAP);
      opts.mapTypeNames.push('Map');
    }
    if (obj.vars.baselayers.Satellite) {
      opts.mapTypes.push(G_SATELLITE_MAP);
      opts.mapTypeNames.push('Satellite');
    }
    if (obj.vars.baselayers.Hybrid) {
      opts.mapTypes.push(G_HYBRID_MAP);
      opts.mapTypeNames.push('Hybrid');
    }
    if (obj.vars.baselayers.Physical) {
      opts.mapTypes.push(G_PHYSICAL_MAP);
      opts.mapTypeNames.push('Physical');
    }

  });

  obj.bind("boot", function () {
    obj.map = new GMap2(elem, obj.opts);
  });

  obj.bind("init", function () {
    var map = obj.map;

    // Map type control
    if (obj.vars.mtc === 'standard') {
      map.addControl(new GMapTypeControl());
    }
    else if (obj.vars.mtc === 'hier') {
      map.addControl(new GHierarchicalMapTypeControl());
    }
    else if (obj.vars.mtc === 'menu') {
      map.addControl(new GMenuMapTypeControl());
    }

    if (obj.vars.behavior.overview) {
      map.addControl(new GOverviewMapControl());
    }
    if (obj.vars.behavior.googlebar) {
      map.enableGoogleBar();
    }
    if (obj.vars.behavior.scale) {
      map.addControl(new GScaleControl());
    }
    if (obj.vars.behavior.nodrag) {
      map.disableDragging();
    }
    else if (!obj.vars.behavior.nokeyboard) {
      obj._kbdhandler = new GKeyboardHandler(map);
    }
    if (obj.vars.extent) {
      var c = obj.vars.extent;
      var extent = new GLatLngBounds(new GLatLng(c[0][0], c[0][1]), new GLatLng(c[1][0], c[1][1]));
      obj.vars.latitude = extent.getCenter().lat();
      obj.vars.longitude = extent.getCenter().lng();
      obj.vars.zoom = map.getBoundsZoomLevel(extent);
    }
    if (obj.vars.behavior.collapsehack) {
      // Modify collapsable fieldsets to make maps check dom state when the resize handle
      // is clicked. This may not necessarily be the correct thing to do in all themes,
      // hence it being a behavior.
      setTimeout(function () {
        var r = function () {
          map.checkResize();
          map.setCenter(new GLatLng(obj.vars.latitude, obj.vars.longitude), obj.vars.zoom);
        };
        $(elem).parents('fieldset.collapsible').children('legend').children('a').click(r);
        // Would be nice, but doesn't work.
        //$(elem).parents('fieldset.collapsible').children('.fieldset-wrapper').scroll(r);
      }, 0);
    }
    map.setCenter(new GLatLng(obj.vars.latitude, obj.vars.longitude), obj.vars.zoom);

    if (!obj.vars.nocontzoom) {
      map.enableDoubleClickZoom();
      map.enableContinuousZoom();
    }
    if (!obj.vars.behavior.nomousezoom) {
      map.enableScrollWheelZoom();
    }

    // Send out outgoing zooms
    GEvent.addListener(map, "zoomend", function (oldzoom, newzoom) {
      obj.vars.zoom = newzoom;
      obj.change("zoom", _ib.zoom);
    });

    // Send out outgoing moves
    GEvent.addListener(map, "moveend", function () {
      var coord = map.getCenter();
      obj.vars.latitude = coord.lat();
      obj.vars.longitude = coord.lng();
      obj.change("move", _ib.move);
    });

    // Send out outgoing map type changes.
    GEvent.addListener(map, "maptypechanged", function () {
      // If the map isn't ready yet, ignore it.
      if (obj.ready) {
        var type = map.getCurrentMapType();
        var i;
        for (i = 0; i < obj.opts.mapTypes.length; i++) {
          if (obj.opts.mapTypes[i] === type) {
            obj.vars.maptype = obj.opts.mapTypeNames[i];
          }
        }
        obj.change("maptypechange", _ib.mtc);
      }
    });

  });
});

////////////////////////////////////////
//            Zoom widget             //
////////////////////////////////////////
Drupal.gmap.addHandler('zoom', function (elem) {
  var obj = this;
  // Respond to incoming zooms
  var binding = obj.bind("zoom", function () {
    elem.value = obj.vars.zoom;
  });
  // Send out outgoing zooms
  $(elem).change(function () {
    obj.vars.zoom = parseInt(elem.value, 10);
    obj.change("zoom", binding);
  });
});

////////////////////////////////////////
//          Latitude widget           //
////////////////////////////////////////
Drupal.gmap.addHandler('latitude', function (elem) {
  var obj = this;
  // Respond to incoming movements.
  var binding = obj.bind("move", function () {
    elem.value = '' + obj.vars.latitude;
  });
  // Send out outgoing movements.
  $(elem).change(function () {
    obj.vars.latitude = Number(this.value);
    obj.change("move", binding);
  });
});

////////////////////////////////////////
//         Longitude widget           //
////////////////////////////////////////
Drupal.gmap.addHandler('longitude', function (elem) {
  var obj = this;
  // Respond to incoming movements.
  var binding = obj.bind("move", function () {
    elem.value = '' + obj.vars.longitude;
  });
  // Send out outgoing movements.
  $(elem).change(function () {
    obj.vars.longitude = Number(this.value);
    obj.change("move", binding);
  });
});

////////////////////////////////////////
//          Latlon widget             //
////////////////////////////////////////
Drupal.gmap.addHandler('latlon', function (elem) {
  var obj = this;
  // Respond to incoming movements.
  var binding = obj.bind("move", function () {
    elem.value = '' + obj.vars.latitude + ',' + obj.vars.longitude;
  });
  // Send out outgoing movements.
  $(elem).change(function () {
    var t = this.value.split(',');
    obj.vars.latitude = Number(t[0]);
    obj.vars.longitude = Number(t[1]);
    obj.change("move", binding);
  });
});

////////////////////////////////////////
//          Maptype widget            //
////////////////////////////////////////
Drupal.gmap.addHandler('maptype', function (elem) {
  var obj = this;
  // Respond to incoming movements.
  var binding = obj.bind("maptypechange", function () {
    elem.value = obj.vars.maptype;
  });
  // Send out outgoing movements.
  $(elem).change(function () {
    obj.vars.maptype = elem.value;
    obj.change("maptypechange", binding);
  });
});

(function () { // BEGIN CLOSURE
  var re = /([0-9.]+)\s*(em|ex|px|in|cm|mm|pt|pc|%)/;
  var normalize = function (str) {
    var ar;
    if ((ar = re.exec(str.toLowerCase()))) {
      return ar[1] + ar[2];
    }
    return null;
  };
  ////////////////////////////////////////
  //           Width widget             //
  ////////////////////////////////////////
  Drupal.gmap.addHandler('width', function (elem) {
    var obj = this;
    // Respond to incoming width changes.
    var binding = obj.bind("widthchange", function (w) {
      elem.value = normalize(w);
    });
    // Send out outgoing width changes.
    $(elem).change(function () {
      var n;
      if ((n = normalize(elem.value))) {
        elem.value = n;
        obj.change('widthchange', binding, n);
      }
    });
    obj.bind('init', function () {
      $(elem).change();
    });
  });

  ////////////////////////////////////////
  //           Height widget            //
  ////////////////////////////////////////
  Drupal.gmap.addHandler('height', function (elem) {
    var obj = this;
    // Respond to incoming height changes.
    var binding = obj.bind("heightchange", function (h) {
      elem.value = normalize(h);
    });
    // Send out outgoing height changes.
    $(elem).change(function () {
      var n;
      if ((n = normalize(elem.value))) {
        elem.value = n;
        obj.change('heightchange', binding, n);
      }
    });
    obj.bind('init', function () {
      $(elem).change();
    });
  });

})(); // END CLOSURE

////////////////////////////////////////
//        Control type widget         //
////////////////////////////////////////
Drupal.gmap.addHandler('controltype', function (elem) {
  var obj = this;
  // Respond to incoming height changes.
  var binding = obj.bind("controltypechange", function () {
    elem.value = obj.vars.controltype;
  });
  // Send out outgoing height changes.
  $(elem).change(function () {
    obj.vars.controltype = elem.value;
    obj.change("controltypechange", binding);
  });
});

// Map cleanup.
if (Drupal.jsEnabled) {
  $(document).unload(GUnload);
}

Drupal.behaviors.GMap = function (context) {
  if (Drupal.settings && Drupal.settings['gmap_remap_widgets']) {
    jQuery.each(Drupal.settings['gmap_remap_widgets'], function(key, val) {
      $('#'+ key).addClass('gmap-control');
    });
  }
  $('.gmap-control:not(.gmap-processed)', context).addClass('gmap-processed').each(function () {Drupal.gmap.setup.call(this)});
};
;
/* $Id: icon.js,v 1.6 2009/02/11 20:14:39 bdragon Exp $ */

/**
 * @file
 * GIcon manager for GMap.
 * Required for markers to operate properly.
 */

/*global $, Drupal, GIcon, GPoint, GSize, G_DEFAULT_ICON */

/**
 * Get the GIcon corresponding to a setname / sequence.
 * There is only one GIcon for each slot in the sequence.
 * The marker set wraps around when reaching the end of the sequence.
 * @@@ TODO: Move this directly into the preparemarker event binding.
 */
Drupal.gmap.getIcon = function (setname, sequence) {
  var othimg = ['printImage', 'mozPrintImage', 'printShadow', 'transparent'];
  // If no setname, return google's default icon.
  if (!setname) {
    return G_DEFAULT_ICON;
  }
  if (!this.gicons) {
    this.gicons = {};
  }

  // If no sequence, synthesise one.
  if (!sequence) {
    // @TODO make this per-map.
    if (!this.sequences) {
      this.sequences = {};
    }
    if (!this.sequences[setname]) {
      this.sequences[setname] = -1;
    }
    this.sequences[setname]++;
    sequence = this.sequences[setname];
  }

  if (!this.gicons[setname]) {
    if (!Drupal.gmap.icons[setname]) {
      alert('Request for invalid marker set ' + setname + '!');
    }
    this.gicons[setname] = [];
    var q = Drupal.gmap.icons[setname];
    var p, t;
    for (var i = 0; i < q.sequence.length; i++) {
      t = new GIcon();
      p = Drupal.gmap.iconpath + q.path;
      t.image = p + q.sequence[i].f;
      if (q.shadow.f !== '') {
        t.shadow = p + q.shadow.f;
        t.shadowSize = new GSize(q.shadow.w, q.shadow.h);
      }
      t.iconSize = new GSize(q.sequence[i].w, q.sequence[i].h);
      t.iconAnchor = new GPoint(q.anchorX, q.anchorY);
      t.infoWindowAnchor = new GPoint(q.infoX, q.infoY);
      for (var j = 0; j < othimg.length; j++) {
        if (q[othimg[j]] !== '') {
          t[othimg[j]] = p + q[othimg[j]];
        }
      }
      // @@@ imageMap?
      this.gicons[setname][i] = t;
    }
    delete Drupal.gmap.icons[setname];
  }
  // TODO: Random, other cycle methods.
  return this.gicons[setname][sequence % this.gicons[setname].length];
};

/**
 * JSON callback to set up the icon defs.
 * When doing the JSON call, the data comes back in a packed format.
 * We need to expand it and file it away in a more useful format.
 */
Drupal.gmap.iconSetup = function () {
  Drupal.gmap.icons = {};
  var m = Drupal.gmap.icondata;
  var filef, filew, fileh, files;
  for (var path in m) {
    if (m.hasOwnProperty(path)) {
      // Reconstitute files array
      filef = m[path].f;
      filew = Drupal.gmap.expandArray(m[path].w, filef.length);
      fileh = Drupal.gmap.expandArray(m[path].h, filef.length);
      files = [];
      for (var i = 0; i < filef.length; i++) {
        files[i] = {f : filef[i], w : filew[i], h : fileh[i]};
      }

      for (var ini in m[path].i) {
        if (m[path].i.hasOwnProperty(ini)) {
          $.extend(Drupal.gmap.icons, Drupal.gmap.expandIconDef(m[path].i[ini], path, files));
        }
      }
    }
  }
};

/**
 * Expand a compressed array.
 * This will pad arr up to len using the last value of the old array.
 */
Drupal.gmap.expandArray = function (arr, len) {
  var d = arr[0];
  for (var i = 0; i < len; i++) {
    if (!arr[i]) {
      arr[i] = d;
    }
    else {
      d = arr[i];
    }
  }
  return arr;
};

/**
 * Expand icon definition.
 * This helper function is the reverse of the packer function found in
 * gmap_markerinfo.inc.
 */
Drupal.gmap.expandIconDef = function (c, path, files) {
  var decomp = ['key', 'name', 'sequence', 'anchorX', 'anchorY', 'infoX',
    'infoY', 'shadow', 'printImage', 'mozPrintImage', 'printShadow',
    'transparent'];
  var fallback = ['', '', [], 0, 0, 0, 0, {f: '', h: 0, w: 0}, '', '', '', ''];
  var imagerep = ['shadow', 'printImage', 'mozPrintImage', 'printShadow',
    'transparent'];
  var defaults = {};
  var sets = [];
  var i, j;
  // Part 1: Defaults / Markersets
  // Expand arrays and fill in missing ones with fallbacks
  for (i = 0; i < decomp.length; i++) {
    if (!c[0][i]) {
      c[0][i] = [ fallback[i] ];
    }
    c[0][i] = Drupal.gmap.expandArray(c[0][i], c[0][0].length);
  }
  for (i = 0; i < c[0][0].length; i++) {
    for (j = 0; j < decomp.length; j++) {
      if (i === 0) {
        defaults[decomp[j]] = c[0][j][i];
      }
      else {
        if (!sets[i - 1]) {
          sets[i - 1] = {};
        }
        sets[i - 1][decomp[j]] = c[0][j][i];
      }
    }
  }
  for (i = 0; i < sets.length; i++) {
    for (j = 0; j < decomp.length; j++) {
      if (sets[i][decomp[j]] === fallback[j]) {
        sets[i][decomp[j]] = defaults[decomp[j]];
      }
    }
  }
  var icons = {};
  for (i = 0; i < sets.length; i++) {
    var key = sets[i].key;
    icons[key] = sets[i];
    icons[key].path = path;
    delete icons[key].key;
    delete sets[i];
    for (j = 0; j < icons[key].sequence.length; j++) {
      icons[key].sequence[j] = files[icons[key].sequence[j]];
    }
    for (j = 0; j < imagerep.length; j++) {
      if (typeof(icons[key][imagerep[j]]) === 'number') {
        icons[key][imagerep[j]] = files[icons[key][imagerep[j]]];
      }
    }
  }
  return icons;
};

/**
 * We attach ourselves if we find a map somewhere needing markers.
 * Note: Since we broadcast our ready event to all maps, it doesn't
 * matter which one we attached to!
 */
Drupal.gmap.addHandler('gmap', function (elem) {
  var obj = this;

  obj.bind('init', function () {
    // Only expand once.
    if (!Drupal.gmap.icons) {
      Drupal.gmap.iconSetup();
    }
  });

  obj.bind('ready', function () {
    // Compatibility event.
    if (Drupal.gmap.icondata) {
      obj.deferChange('iconsready', -1);
    }
  });

  if (!obj.vars.behavior.customicons) {
    // Provide icons to markers.
    obj.bind('preparemarker', function (marker) {
      marker.opts.icon = Drupal.gmap.getIcon(marker.markername, marker.offset);
    });
  }
});
;
// Clusterer.js - marker clustering routines for Google Maps apps
//
// Using these routines is very easy.
//
// 1) Load the routines into your code:
//
//        <script src="http://www.acme.com/javascript/Clusterer.js" type="text/javascript"></script>
//
// 2) Create a Clusterer object, passing it your map object:
//
//        var clusterer = new Clusterer( map );
//
// 3) Wherever you now do map.addOverlay( marker ), instead call
//    clusterer.AddMarker( marker, title ).  The title is just a
//    short descriptive string to use in the cluster info-boxes.
//
// 4) If you are doing any map.removeOverlay( marker ) calls, change those
//    to clusterer.RemoveMarker( marker ).
//
// That's it!  Everything else happens automatically.
//
//
// The current version of this code is always available at:
// http://www.acme.com/javascript/
//
//
// Copyright © 2005,2006 by Jef Poskanzer <jef@mail.acme.com>.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// For commentary on this license please see http://www.acme.com/license.html


// Constructor.
Clusterer = function ( map )
    {
    this.map = map;
    this.markers = [];
    this.clusters = [];
    this.timeout = null;
    this.currentZoomLevel = map.getZoom();

    this.maxVisibleMarkers = Clusterer.defaultMaxVisibleMarkers;
    this.gridSize = Clusterer.defaultGridSize;
    this.minMarkersPerCluster = Clusterer.defaultMinMarkersPerCluster;
    this.maxLinesPerInfoBox = Clusterer.defaultMaxLinesPerInfoBox;
    this.icon = Clusterer.defaultIcon;

    GEvent.addListener( map, 'zoomend', Clusterer.MakeCaller( Clusterer.Display, this ) );
    GEvent.addListener( map, 'moveend', Clusterer.MakeCaller( Clusterer.Display, this ) );
    GEvent.addListener( map, 'infowindowclose', Clusterer.MakeCaller( Clusterer.PopDown, this ) );
    };


Clusterer.defaultMaxVisibleMarkers = 150;
Clusterer.defaultGridSize = 5;
Clusterer.defaultMinMarkersPerCluster = 5;
Clusterer.defaultMaxLinesPerInfoBox = 10;

Clusterer.defaultIcon = new GIcon();
Clusterer.defaultIcon.image = 'http://www.acme.com/resources/images/markers/blue_large.PNG';
Clusterer.defaultIcon.shadow = 'http://www.acme.com/resources/images/markers/shadow_large.PNG';
Clusterer.defaultIcon.iconSize = new GSize( 30, 51 );
Clusterer.defaultIcon.shadowSize = new GSize( 56, 51 );
Clusterer.defaultIcon.iconAnchor = new GPoint( 13, 34 );
Clusterer.defaultIcon.infoWindowAnchor = new GPoint( 13, 3 );
Clusterer.defaultIcon.infoShadowAnchor = new GPoint( 27, 37 );


// Call this to change the cluster icon.
Clusterer.prototype.SetIcon = function ( icon )
    {
    this.icon = icon;
    };


// Changes the maximum number of visible markers before clustering kicks in.
Clusterer.prototype.SetMaxVisibleMarkers = function ( n )
    {
    this.maxVisibleMarkers = n;
    };


// Sets the minumum number of markers for a cluster.
Clusterer.prototype.SetMinMarkersPerCluster = function ( n )
    {
    this.minMarkersPerCluster = n;
    };


// Sets the maximum number of lines in an info box.
Clusterer.prototype.SetMaxLinesPerInfoBox = function ( n )
    {
    this.maxLinesPerInfoBox = n;
    };


// Call this to add a marker.
Clusterer.prototype.AddMarker = function ( marker, title )
    {
    if ( marker.setMap != null )
	marker.setMap( this.map );

    marker.title = title;
    marker.onMap = false;
    this.markers.push( marker );
    this.DisplayLater();
    };


// Call this to remove a marker.
Clusterer.prototype.RemoveMarker = function ( marker )
    {
    for ( var i = 0; i < this.markers.length; ++i )
	if ( this.markers[i] == marker )
	    {
	    if ( marker.onMap )
		this.map.removeOverlay( marker );
	    for ( var j = 0; j < this.clusters.length; ++j )
		{
		var cluster = this.clusters[j];
		if ( cluster != null )
		    {
		    for ( var k = 0; k < cluster.markers.length; ++k )
			if ( cluster.markers[k] == marker )
			    {
			    cluster.markers[k] = null;
			    --cluster.markerCount;
			    break;
			    }
		    if ( cluster.markerCount == 0 )
			{
			this.ClearCluster( cluster );
			this.clusters[j] = null;
			}
		    else if ( cluster == this.poppedUpCluster )
			Clusterer.RePop( this );
		    }
		}
	    this.markers[i] = null;
	    break;
	    }
    this.DisplayLater();
    };


Clusterer.prototype.DisplayLater = function ()
    {
    if ( this.timeout != null )
	clearTimeout( this.timeout );
    this.timeout = setTimeout( Clusterer.MakeCaller( Clusterer.Display, this ), 50 );
    };


Clusterer.Display = function ( clusterer )
    {
    var i, j, marker, cluster;

    clearTimeout( clusterer.timeout );

    var newZoomLevel = clusterer.map.getZoom();
    if ( newZoomLevel != clusterer.currentZoomLevel )
	{
	// When the zoom level changes, we have to remove all the clusters.
	for ( i = 0; i < clusterer.clusters.length; ++i )
	    if ( clusterer.clusters[i] != null )
		{
		clusterer.ClearCluster( clusterer.clusters[i] );
		clusterer.clusters[i] = null;
		}
	clusterer.clusters.length = 0;
	clusterer.currentZoomLevel = newZoomLevel;
	}

    // Get the current bounds of the visible area.
    var bounds = clusterer.map.getBounds();

    // Expand the bounds a little, so things look smoother when scrolling
    // by small amounts.
    var sw = bounds.getSouthWest();
    var ne = bounds.getNorthEast();
    var dx = ne.lng() - sw.lng();
    var dy = ne.lat() - sw.lat();
    if ( dx < 300 && dy < 150 )
	{
	dx *= 0.10;
	dy *= 0.10;
	bounds = new GLatLngBounds(
	  new GLatLng( sw.lat() - dy, sw.lng() - dx ),
	  new GLatLng( ne.lat() + dy, ne.lng() + dx ) );
	}

    // Partition the markers into visible and non-visible lists.
    var visibleMarkers = [];
    var nonvisibleMarkers = [];
    for ( i = 0; i < clusterer.markers.length; ++i )
	{
	marker = clusterer.markers[i];
	if ( marker != null )
	    if ( bounds.contains( marker.getPoint() ) )
		visibleMarkers.push( marker );
	    else
		nonvisibleMarkers.push( marker );
	}

    // Take down the non-visible markers.
    for ( i = 0; i < nonvisibleMarkers.length; ++i )
	{
	marker = nonvisibleMarkers[i];
	if ( marker.onMap )
	    {
	    clusterer.map.removeOverlay( marker );
	    marker.onMap = false;
	    }
	}

    // Take down the non-visible clusters.
    for ( i = 0; i < clusterer.clusters.length; ++i )
	{
	cluster = clusterer.clusters[i];
	if ( cluster != null && ! bounds.contains( cluster.marker.getPoint() ) && cluster.onMap )
	    {
	    clusterer.map.removeOverlay( cluster.marker );
	    cluster.onMap = false;
	    }
	}

    // Clustering!  This is some complicated stuff.  We have three goals
    // here.  One, limit the number of markers & clusters displayed, so the
    // maps code doesn't slow to a crawl.  Two, when possible keep existing
    // clusters instead of replacing them with new ones, so that the app pans
    // better.  And three, of course, be CPU and memory efficient.
    if ( visibleMarkers.length > clusterer.maxVisibleMarkers )
	{
	// Add to the list of clusters by splitting up the current bounds
	// into a grid.
	var latRange = bounds.getNorthEast().lat() - bounds.getSouthWest().lat();
	var latInc = latRange / clusterer.gridSize;
	var lngInc = latInc / Math.cos( ( bounds.getNorthEast().lat() + bounds.getSouthWest().lat() ) / 2.0 * Math.PI / 180.0 );
	for ( var lat = bounds.getSouthWest().lat(); lat <= bounds.getNorthEast().lat(); lat += latInc )
	    for ( var lng = bounds.getSouthWest().lng(); lng <= bounds.getNorthEast().lng(); lng += lngInc )
		{
		cluster = new Object();
		cluster.clusterer = clusterer;
		cluster.bounds = new GLatLngBounds( new GLatLng( lat, lng ), new GLatLng( lat + latInc, lng + lngInc ) );
		cluster.markers = [];
		cluster.markerCount = 0;
		cluster.onMap = false;
		cluster.marker = null;
		clusterer.clusters.push( cluster );
		}

	// Put all the unclustered visible markers into a cluster - the first
	// one it fits in, which favors pre-existing clusters.
	for ( i = 0; i < visibleMarkers.length; ++i )
	    {
	    marker = visibleMarkers[i];
	    if ( marker != null && ! marker.inCluster )
		{
		for ( j = 0; j < clusterer.clusters.length; ++j )
		    {
		    cluster = clusterer.clusters[j];
		    if ( cluster != null && cluster.bounds.contains( marker.getPoint() ) )
			{
			cluster.markers.push( marker );
			++cluster.markerCount;
			marker.inCluster = true;
			}
		    }
		}
	    }

	// Get rid of any clusters containing only a few markers.
	for ( i = 0; i < clusterer.clusters.length; ++i )
	    if ( clusterer.clusters[i] != null && clusterer.clusters[i].markerCount < clusterer.minMarkersPerCluster )
		{
		clusterer.ClearCluster( clusterer.clusters[i] );
		clusterer.clusters[i] = null;
		}

	// Shrink the clusters list.
	for ( i = clusterer.clusters.length - 1; i >= 0; --i )
	    if ( clusterer.clusters[i] != null )
		break;
	    else
		--clusterer.clusters.length;

	// Ok, we have our clusters.  Go through the markers in each
	// cluster and remove them from the map if they are currently up.
	for ( i = 0; i < clusterer.clusters.length; ++i )
	    {
	    cluster = clusterer.clusters[i];
	    if ( cluster != null )
		{
		for ( j = 0; j < cluster.markers.length; ++j )
		    {
		    marker = cluster.markers[j];
		    if ( marker != null && marker.onMap )
			{
			clusterer.map.removeOverlay( marker );
			marker.onMap = false;
			}
		    }
		}
	    }

	// Now make cluster-markers for any clusters that need one.
	for ( i = 0; i < clusterer.clusters.length; ++i )
	    {
	    cluster = clusterer.clusters[i];
	    if ( cluster != null && cluster.marker == null )
		{
		// Figure out the average coordinates of the markers in this
		// cluster.
		var xTotal = 0.0, yTotal = 0.0;
		for ( j = 0; j < cluster.markers.length; ++j )
		    {
		    marker = cluster.markers[j];
		    if ( marker != null )
			{
			xTotal += ( + marker.getPoint().lng() );
			yTotal += ( + marker.getPoint().lat() );
			}
		    }
		var location = new GLatLng( yTotal / cluster.markerCount, xTotal / cluster.markerCount );
		marker = new GMarker( location, { icon: clusterer.icon } );
		cluster.marker = marker;
		GEvent.addListener( marker, 'click', Clusterer.MakeCaller( Clusterer.PopUp, cluster ) );
		}
	    }
	}

    // Display the visible markers not already up and not in clusters.
    for ( i = 0; i < visibleMarkers.length; ++i )
	{
	marker = visibleMarkers[i];
	if ( marker != null && ! marker.onMap && ! marker.inCluster )
	    {
	    clusterer.map.addOverlay( marker );
	    if ( marker.addedToMap != null )
		marker.addedToMap();
	    marker.onMap = true;
	    }
	}

    // Display the visible clusters not already up.
    for ( i = 0; i < clusterer.clusters.length; ++i )
	{
	cluster = clusterer.clusters[i];
	if ( cluster != null && ! cluster.onMap && bounds.contains( cluster.marker.getPoint() ) )
	    {
	    clusterer.map.addOverlay( cluster.marker );
	    cluster.onMap = true;
	    }
	}

    // In case a cluster is currently popped-up, re-pop to get any new
    // markers into the infobox.
    Clusterer.RePop( clusterer );
    };


Clusterer.PopUp = function ( cluster )
    {
    var clusterer = cluster.clusterer;
    var html = '<table width="300">';
    var n = 0;
    for ( var i = 0; i < cluster.markers.length; ++i )
	{
	var marker = cluster.markers[i];
	if ( marker != null )
	    {
	    ++n;
	    html += '<tr><td>';
	    if ( marker.getIcon().smallImage != null )
		html += '<img src="' + marker.getIcon().smallImage + '">';
	    else
		html += '<img src="' + marker.getIcon().image + '" width="' + ( marker.getIcon().iconSize.width / 2 ) + '" height="' + ( marker.getIcon().iconSize.height / 2 ) + '">';
	    html += '</td><td>' + marker.title + '</td></tr>';
	    if ( n == clusterer.maxLinesPerInfoBox - 1 && cluster.markerCount > clusterer.maxLinesPerInfoBox  )
		{
		html += '<tr><td colspan="2">...and ' + ( cluster.markerCount - n ) + ' more</td></tr>';
		break;
		}
	    }
	}
    html += '</table>';
    clusterer.map.closeInfoWindow();
    cluster.marker.openInfoWindowHtml( html );
    clusterer.poppedUpCluster = cluster;
    };


Clusterer.RePop = function ( clusterer )
    {
    if ( clusterer.poppedUpCluster != null )
	Clusterer.PopUp( clusterer.poppedUpCluster );
    };


Clusterer.PopDown = function ( clusterer )
    {
    clusterer.poppedUpCluster = null;
    };


Clusterer.prototype.ClearCluster = function ( cluster )
    {
    var i, marker;

    for ( i = 0; i < cluster.markers.length; ++i )
	if ( cluster.markers[i] != null )
	    {
	    cluster.markers[i].inCluster = false;
	    cluster.markers[i] = null;
	    }
    cluster.markers.length = 0;
    cluster.markerCount = 0;
    if ( cluster == this.poppedUpCluster )
	this.map.closeInfoWindow();
    if ( cluster.onMap )
	{
	this.map.removeOverlay( cluster.marker );
	cluster.onMap = false;
	}
    };


// This returns a function closure that calls the given routine with the
// specified arg.
Clusterer.MakeCaller = function ( func, arg )
    {
    return function () { func( arg ); };
    };


// Augment GMarker so it handles markers that have been created but
// not yet addOverlayed.

GMarker.prototype.setMap = function ( map )
    {
    this.map = map;
    };

GMarker.prototype.addedToMap = function ()
    {
    this.map = null;
    };

GMarker.prototype.origOpenInfoWindow = GMarker.prototype.openInfoWindow;
GMarker.prototype.openInfoWindow = function ( node, opts )
    {
    if ( this.map != null )
	return this.map.openInfoWindow( this.getPoint(), node, opts );
    else
	return this.origOpenInfoWindow( node, opts );
    };

GMarker.prototype.origOpenInfoWindowHtml = GMarker.prototype.openInfoWindowHtml;
GMarker.prototype.openInfoWindowHtml = function ( html, opts )
    {
    if ( this.map != null )
	return this.map.openInfoWindowHtml( this.getPoint(), html, opts );
    else
	return this.origOpenInfoWindowHtml( html, opts );
    };

GMarker.prototype.origOpenInfoWindowTabs = GMarker.prototype.openInfoWindowTabs;
GMarker.prototype.openInfoWindowTabs = function ( tabNodes, opts )
    {
    if ( this.map != null )
	return this.map.openInfoWindowTabs( this.getPoint(), tabNodes, opts );
    else
	return this.origOpenInfoWindowTabs( tabNodes, opts );
    };

GMarker.prototype.origOpenInfoWindowTabsHtml = GMarker.prototype.openInfoWindowTabsHtml;
GMarker.prototype.openInfoWindowTabsHtml = function ( tabHtmls, opts )
    {
    if ( this.map != null )
	return this.map.openInfoWindowTabsHtml( this.getPoint(), tabHtmls, opts );
    else
	return this.origOpenInfoWindowTabsHtml( tabHtmls, opts );
    };

GMarker.prototype.origShowMapBlowup = GMarker.prototype.showMapBlowup;
GMarker.prototype.showMapBlowup = function ( opts )
    {
    if ( this.map != null )
	return this.map.showMapBlowup( this.getPoint(), opts );
    else
	return this.origShowMapBlowup( opts );
    };
;
/* $Id: marker.js,v 1.4.2.1 2010/04/08 13:40:19 rooby Exp $ */

/**
 * @file
 * Common marker routines.
 */

/*global $, Drupal, GEvent, GInfoWindowTab, GLatLng, GLatLngBounds */

Drupal.gmap.addHandler('gmap', function (elem) {
  var obj = this;

  obj.bind('init', function () {
    if (obj.vars.behavior.autozoom) {
      obj.bounds = new GLatLngBounds();
    }
  });

  obj.bind('addmarker', function (marker) {
    var m = Drupal.gmap.factory.marker(new GLatLng(marker.latitude, marker.longitude), marker.opts);
    marker.marker = m;
    GEvent.addListener(m, 'click', function () {
      obj.change('clickmarker', -1, marker);
    });
    if (obj.vars.behavior.highlight) {
      GEvent.addListener(m, 'mouseover', function () {
        var highlightColor = '#' + obj.vars.styles.highlight_color;
        highlightMarker(obj.map, marker, 'hoverHighlight', highlightColor);
      });
      GEvent.addListener(m, 'mouseout', function () {
        unHighlightMarker(obj.map, marker, 'hoverHighlight');
      });
    }
    if (obj.vars.behavior.extramarkerevents) {
      GEvent.addListener(m, 'mouseover', function () {
        obj.change('mouseovermarker', -1, marker);
      });
      GEvent.addListener(m, 'mouseout', function () {
        obj.change('mouseoutmarker', -1, marker);
      });
      GEvent.addListener(m, 'dblclick', function () {
        obj.change('dblclickmarker', -1, marker);
      });
    }
    /**
     * Perform a synthetic marker click on this marker on load.
     */
    if (marker.autoclick || (marker.options && marker.options.autoclick)) {
      obj.deferChange('clickmarker', -1, marker);
    }
    if (obj.vars.behavior.autozoom) {
      obj.bounds.extend(marker.marker.getPoint());
    }
    // If the highlight arg option is used in views highlight the marker.
    if (marker.opts.highlight == 1) {
      highlightMarker(obj.map, marker, 'viewHighlight', marker.opts.highlightcolor);
    }
  });

  // Default marker actions.
  obj.bind('clickmarker', function (marker) {
    // Local/stored content
    if (marker.text) {
      marker.marker.openInfoWindowHtml(marker.text);
    }
    // AJAX content
    if (marker.rmt) {
      var uri = marker.rmt;
      // If there was a callback, prefix that.
      // (If there wasn't, marker.rmt was the FULL path.)
      if (obj.vars.rmtcallback) {
        uri = obj.vars.rmtcallback + '/' + marker.rmt;
      }
      // @Bevan: I think it makes more sense to do it in this order.
      // @Bevan: I don't like your choice of variable btw, seems to me like
      // @Bevan: it belongs in the map object, or at *least* somewhere in
      // @Bevan: the gmap settings proper...
      //if (!marker.text && Drupal.settings.loadingImage) {
      //  marker.marker.openInfoWindowHtml(Drupal.settings.loadingImage);
      //}
      $.get(uri, {}, function (data) {
        marker.marker.openInfoWindowHtml(data);
      });
    }
    // Tabbed content
    else if (marker.tabs) {
      var infoWinTabs = [];
      for (var m in marker.tabs) {
        if (marker.tabs.hasOwnProperty(m)) {
          infoWinTabs.push(new GInfoWindowTab(m, marker.tabs[m]));
        }
      }
      marker.marker.openInfoWindowTabsHtml(infoWinTabs);
    }
    // No content -- marker is a link
    else if (marker.link) {
      open(marker.link, '_self');
    }
  });

  obj.bind('markersready', function () {
    // If we are autozooming, set the map center at this time.
    if (obj.vars.behavior.autozoom) {
      if (!obj.bounds.isEmpty()) {
        obj.map.setCenter(obj.bounds.getCenter(), Math.min(obj.map.getBoundsZoomLevel(obj.bounds), obj.vars.maxzoom));
      }
    }
  });

  obj.bind('clearmarkers', function () {
    // Reset bounds if autozooming
    // @@@ Perhaps we should have a bounds for both markers and shapes?
    if (obj.vars.behavior.autozoom) {
      obj.bounds = new GLatLngBounds();
    }
  });

  // @@@ TODO: Some sort of bounds handling for deletemarker? We'd have to walk the whole thing to figure out the new bounds...
});
;
/* $Id: highlight.js,v 1.1.2.1 2010/04/08 13:40:19 rooby Exp $ */

/**
 * @file
 * Common marker highlighting routines.
 */

/**
 * Highlights marker on rollover.
 * Removes highlight on previous marker.
 *
 * Creates a "circle" using 20-sided GPolygon at the given point
 * Circle polygon object is global variable as there is only one highlighted marker at a time
 * and we want to remove the previously placed polygon before placing a new one.
 * 
 * Original code "Google Maps JavaScript API Example"
 */
highlightMarker = function (map, currentMarker, highlightID, color) {
  var markerPoint = currentMarker.marker.getPoint();
  var polyPoints = Array();

  var mapNormalProj = G_NORMAL_MAP.getProjection();
  var mapZoom = map.getZoom();
  var clickedPixel = mapNormalProj.fromLatLngToPixel(markerPoint, mapZoom);

  var polySmallRadius = 20;
  var polyNumSides = 20;
  var polySideLength = 18;

  for (var a = 0; a < (polyNumSides + 1); a++) {
    var aRad = polySideLength * a * (Math.PI/180);
    var polyRadius = polySmallRadius; 
    var pixelX = clickedPixel.x + polyRadius * Math.cos(aRad);
    var pixelY = clickedPixel.y + polyRadius * Math.sin(aRad);
    var polyPixel = new GPoint(pixelX, pixelY);
    var polyPoint = mapNormalProj.fromPixelToLatLng(polyPixel, mapZoom);
    polyPoints.push(polyPoint);
  }
  // Using GPolygon(points,  strokeColor?,  strokeWeight?,  strokeOpacity?,  fillColor?,  fillOpacity?)
  map.highlightID = new GPolygon(polyPoints, color, 2, 0, color, 0.5);
  map.addOverlay(map.highlightID);
};

unHighlightMarker = function (map, currentMarker, highlightID) {
  if (map.highlightID) {
    map.removeOverlay(map.highlightID);
    delete map.highlightID;
  }
};
;
/* $Id: clusterer_marker.js,v 1.4 2009/02/12 23:45:23 bdragon Exp $ */

/**
 * @file
 * GMap Markers
 * Jef Poskanzer's Clusterer.js API version
 */

/*global Clusterer, Drupal, GMarker */

// Replace to override marker creation
Drupal.gmap.factory.marker = function (loc, opts) {
  return new GMarker(loc, opts);
};

Drupal.gmap.addHandler('gmap', function (elem) {
  var obj = this;

  obj.bind('init', function () {
    obj.clusterer = new Clusterer(obj.map);
    var s = Drupal.settings.gmap_markermanager;
    if (s) {
      obj.clusterer.SetMaxVisibleMarkers(+s.max_nocluster);
      obj.clusterer.SetMinMarkersPerCluster(+s.cluster_min);
      obj.clusterer.SetMaxLinesPerInfoBox(+s.max_lines);
    }
  });

  obj.bind('iconsready', function () {
    var s = Drupal.settings.gmap_markermanager;
    if (s.marker.length) {
      obj.clusterer.SetIcon(Drupal.gmap.getIcon(s.marker, 0));
    }
  });

  obj.bind('addmarker', function (marker) {
    var t = '';
    if (marker.opts.title) {
      t = marker.opts.title;
      if (marker.link) {
        t = '<a href="' + marker.link + '">' + t + '</a>';
      }
    }
    obj.clusterer.AddMarker(marker.marker, t);
  });

  obj.bind('delmarker', function (marker) {
    obj.clusterer.RemoveMarker(marker.marker);
  });

  obj.bind('clearmarkers', function () {
    // @@@ Maybe don't nuke ALL overlays?
    obj.map.clearOverlays();
  });
});

////////////////// Clusterer overrides section //////////////////

// Store original implementations of overridden functions
Clusterer.origFunctions = {};

// Alternate popup code from: http://drupal.org/node/155104#comment-574696
Clusterer.origFunctions.PopUp = Clusterer.PopUp;
Clusterer.PopUp = function (cluster) {
  var mode = Drupal.settings.gmap_markermanager.popup_mode;
  if (mode === 'orig') {
    return Clusterer.origFunctions.PopUp(cluster);
  }
  else if (mode === 'zoom') {
    var bounds = new GLatLngBounds();
    for (var k in cluster.markers)
      bounds.extend(cluster.markers[k].getPoint());

    var sw = bounds.getSouthWest();
    var ne = bounds.getNorthEast();
    var rect = [
      sw,
      new GLatLng(sw.lat(), ne.lng()),
      ne,
      new GLatLng(ne.lat(), sw.lng()),
      sw
    ];

    var center = bounds.getCenter();
    var zoom = cluster.clusterer.map.getBoundsZoomLevel(bounds);
    cluster.clusterer.map.setCenter(new GLatLng(+center.lat(), +center.lng()), +zoom);
  }
};
;
/* $Id: poly.js,v 1.3 2009/02/11 18:36:04 bdragon Exp $ */

/**
 * @file
 * GPolyLine / GPolygon manager
 */

/*global Drupal, GLatLng, GPoint */

Drupal.gmap.map.prototype.poly = {};

/**
 * Distance in pixels between 2 points.
 */
Drupal.gmap.map.prototype.poly.distance = function (point1, point2) {
  return Math.sqrt(Math.pow(point2.x - point1.x, 2) + Math.pow(point2.y - point1.y, 2));
};

/**
 * Circle -- Following projection.
 */
Drupal.gmap.map.prototype.poly.computeCircle = function (obj, center, point2) {
  var numSides = 36;
  var sideInc = 10; // 360 / 20 = 18 degrees
  var convFactor = Math.PI / 180;
  var points = [];
  var radius = obj.poly.distance(center, point2);
  // 36 sided poly ~= circle
  for (var i = 0; i <= numSides; i++) {
    var rad = i * sideInc * convFactor;
    var x = center.x + radius * Math.cos(rad);
    var y = center.y + radius * Math.sin(rad);
    //points.push(obj.map.getCurrentMapType().getProjection().fromPixelToLatLng(new GPoint(x,y),obj.map.getZoom()));
    points.push(new GPoint(x, y));
  }
  return points;
};

Drupal.gmap.map.prototype.poly.calcPolyPoints = function (center, radM, numPoints, sAngle) {
  if (!numPoints) {
    numPoints = 32;
  }
  if (!sAngle) {
    sAngle = 0;
  }

  var d2r = Math.PI / 180.0;
  var r2d = 180.0 / Math.PI;
  var angleRad = sAngle * d2r;
  // earth semi major axis is about 6378137 m
  var latScale = radM / 6378137 * r2d;
  var lngScale = latScale / Math.cos(center.latRadians());

  var angInc = 2 * Math.PI / numPoints;
  var points = [];
  for (var i = 0; i < numPoints; i++) {
    var lat = parseFloat(center.lat()) + latScale * Math.sin(angleRad);
    var lng = parseFloat(center.lng()) + lngScale * Math.cos(angleRad);
    points.push(new GLatLng(lat, lng));
    angleRad += angInc;
  }

  // close the shape and return it
  points.push(points[0]);
  return points;
};
;
/* $Id: markerloader_static.js,v 1.3 2009/02/11 19:30:22 bdragon Exp $ */

/**
 * @file
 * GMap Marker Loader
 * Static markers.
 * This is a simple marker loader to read markers from the map settings array.
 * Commonly used with macros.
 */

/*global Drupal */

// Add a gmap handler
Drupal.gmap.addHandler('gmap', function (elem) {
  var obj = this;
  var marker, i;
  if (obj.vars.markers) {
    // Inject markers as soon as the icon loader is ready.
    obj.bind('iconsready', function () {
      for (i = 0; i < obj.vars.markers.length; i++) {
        marker = obj.vars.markers[i];
        if (!marker.opts) {
          marker.opts = {};
        }
        // Pass around the object, bindings can change it if necessary.
        obj.change('preparemarker', -1, marker);
        // And add it.
        obj.change('addmarker', -1, marker);
      }
      obj.change('markersready', -1);
    });
  }
});
;
// $Id: base.js,v 1.11.2.1 2010/03/10 20:08:58 merlinofchaos Exp $
/**
 * @file base.js
 *
 * Some basic behaviors and utility functions for Views.
 */

Drupal.Views = {};

/**
 * jQuery UI tabs, Views integration component
 */
Drupal.behaviors.viewsTabs = function (context) {
  $('#views-tabset:not(.views-processed)').addClass('views-processed').each(function() {
    new Drupal.Views.Tabs($(this), {selectedClass: 'active'});
  });

  $('a.views-remove-link')
    .addClass('views-processed')
    .click(function() {
      var id = $(this).attr('id').replace('views-remove-link-', '');
      $('#views-row-' + id).hide();
      $('#views-removed-' + id).attr('checked', true);
      return false;
    });
}

/**
 * For IE, attach some javascript so that our hovers do what they're supposed
 * to do.
 */
Drupal.behaviors.viewsHoverlinks = function() {
  if ($.browser.msie) {
    // If IE, attach a hover event so we can see our admin links.
    $("div.view:not(.views-hover-processed)").addClass('views-hover-processed').hover(
      function() {
        $('div.views-hide', this).addClass("views-hide-hover"); return true;
      },
      function(){
        $('div.views-hide', this).removeClass("views-hide-hover"); return true;
      }
    );
    $("div.views-admin-links:not(.views-hover-processed)")
      .addClass('views-hover-processed')
      .hover(
        function() {
          $(this).addClass("views-admin-links-hover"); return true;
        },
        function(){
          $(this).removeClass("views-admin-links-hover"); return true;
        }
      );
  }
}

/**
 * Helper function to parse a querystring.
 */
Drupal.Views.parseQueryString = function (query) {
  var args = {};
  var pos = query.indexOf('?');
  if (pos != -1) {
    query = query.substring(pos + 1);
  }
  var pairs = query.split('&');
  for(var i in pairs) {
    var pair = pairs[i].split('=');
    // Ignore the 'q' path argument, if present.
    if (pair[0] != 'q' && pair[1]) {
      args[pair[0]] = decodeURIComponent(pair[1].replace(/\+/g, ' '));
    }
  }
  return args;
};

/**
 * Helper function to return a view's arguments based on a path.
 */
Drupal.Views.parseViewArgs = function (href, viewPath) {
  var returnObj = {};
  var path = Drupal.Views.getPath(href);
  // Ensure we have a correct path.
  if (viewPath && path.substring(0, viewPath.length + 1) == viewPath + '/') {
    var args = decodeURIComponent(path.substring(viewPath.length + 1, path.length));
    returnObj.view_args = args;
    returnObj.view_path = path;
  }
  return returnObj;
};

/**
 * Strip off the protocol plus domain from an href.
 */
Drupal.Views.pathPortion = function (href) {
  // Remove e.g. http://example.com if present.
  var protocol = window.location.protocol;
  if (href.substring(0, protocol.length) == protocol) {
    // 2 is the length of the '//' that normally follows the protocol
    href = href.substring(href.indexOf('/', protocol.length + 2));
  }
  return href;
};

/**
 * Return the Drupal path portion of an href.
 */
Drupal.Views.getPath = function (href) {
  href = Drupal.Views.pathPortion(href);
  href = href.substring(Drupal.settings.basePath.length, href.length);
  // 3 is the length of the '?q=' added to the url without clean urls.
  if (href.substring(0, 3) == '?q=') {
    href = href.substring(3, href.length);
  }
  var chars = ['#', '?', '&'];
  for (i in chars) {
    if (href.indexOf(chars[i]) > -1) {
      href = href.substr(0, href.indexOf(chars[i]));
    }
  }
  return href;
};
;
// $Id: ajax_view.js,v 1.19.2.5 2010/03/25 18:25:28 merlinofchaos Exp $

/**
 * @file ajaxView.js
 *
 * Handles AJAX fetching of views, including filter submission and response.
 */

Drupal.Views.Ajax = Drupal.Views.Ajax || {};

/**
 * An ajax responder that accepts a packet of JSON data and acts appropriately.
 *
 * The following fields control behavior.
 * - 'display': Display the associated data in the view area.
 */
Drupal.Views.Ajax.ajaxViewResponse = function(target, response) {

  if (response.debug) {
    alert(response.debug);
  }

  var $view = $(target);

  // Check the 'display' for data.
  if (response.status && response.display) {
    var $newView = $(response.display);
    $view.replaceWith($newView);
    $view = $newView;
    Drupal.attachBehaviors($view.parent());
  }

  if (response.messages) {
    // Show any messages (but first remove old ones, if there are any).
    $view.find('.views-messages').remove().end().prepend(response.messages);
  }
};

/**
 * Ajax behavior for views.
 */
Drupal.behaviors.ViewsAjaxView = function() {
  if (Drupal.settings && Drupal.settings.views && Drupal.settings.views.ajaxViews) {
    var ajax_path = Drupal.settings.views.ajax_path;
    // If there are multiple views this might've ended up showing up multiple times.
    if (ajax_path.constructor.toString().indexOf("Array") != -1) {
      ajax_path = ajax_path[0];
    }
    $.each(Drupal.settings.views.ajaxViews, function(i, settings) {
      var view = '.view-dom-id-' + settings.view_dom_id;
      if (!$(view).size()) {
        // Backward compatibility: if 'views-view.tpl.php' is old and doesn't
        // contain the 'view-dom-id-#' class, we fall back to the old way of
        // locating the view:
        view = '.view-id-' + settings.view_name + '.view-display-id-' + settings.view_display_id;
      }


      // Process exposed filter forms.
      $('form#views-exposed-form-' + settings.view_name.replace(/_/g, '-') + '-' + settings.view_display_id.replace(/_/g, '-'))
      .filter(':not(.views-processed)')
      .each(function () {
        // remove 'q' from the form; it's there for clean URLs
        // so that it submits to the right place with regular submit
        // but this method is submitting elsewhere.
        $('input[name=q]', this).remove();
        var form = this;
        // ajaxSubmit doesn't accept a data argument, so we have to
        // pass additional fields this way.
        $.each(settings, function(key, setting) {
          $(form).append('<input type="hidden" name="'+ key + '" value="'+ setting +'"/>');
        });
      })
      .addClass('views-processed')
      .submit(function () {
        $('input[type=submit], button', this).after('<span class="views-throbbing">&nbsp</span>');
        var object = this;
        $(this).ajaxSubmit({
          url: ajax_path,
          type: 'GET',
          success: function(response) {
            // Call all callbacks.
            if (response.__callbacks) {
              $.each(response.__callbacks, function(i, callback) {
                eval(callback)(view, response);
              });
              $('.views-throbbing', object).remove();
            }
          },
          error: function(xhr) { Drupal.Views.Ajax.handleErrors(xhr, ajax_path); $('.views-throbbing', object).remove(); },
          dataType: 'json'
        });

        return false;
      });

      $(view).filter(':not(.views-processed)')
        // Don't attach to nested views. Doing so would attach multiple behaviors
        // to a given element.
        .filter(function() {
          // If there is at least one parent with a view class, this view
          // is nested (e.g., an attachment). Bail.
          return !$(this).parents('.view').size();
        })
        .each(function() {
          // Set a reference that will work in subsequent calls.
          var target = this;
          $(this)
            .addClass('views-processed')
            // Process pager, tablesort, and attachment summary links.
            .find('ul.pager > li > a, th.views-field a, .attachment .views-summary a')
            .each(function () {
              var viewData = { 'js': 1 };
              // Construct an object using the settings defaults and then overriding
              // with data specific to the link.
              $.extend(
                viewData,
                Drupal.Views.parseQueryString($(this).attr('href')),
                // Extract argument data from the URL.
                Drupal.Views.parseViewArgs($(this).attr('href'), settings.view_base_path),
                // Settings must be used last to avoid sending url aliases to the server.
                settings
              );
              $(this).click(function () {
                $.extend(viewData, Drupal.Views.parseViewArgs($(this).attr('href'), settings.view_base_path));
                $(this).addClass('views-throbbing');
                $.ajax({
                  url: ajax_path,
                  type: 'GET',
                  data: viewData,
                  success: function(response) {
                    $(this).removeClass('views-throbbing');
                    // Scroll to the top of the view. This will allow users
                    // to browse newly loaded content after e.g. clicking a pager
                    // link.
                    var offset = $(target).offset();
                    // We can't guarantee that the scrollable object should be
                    // the body, as the view could be embedded in something
                    // more complex such as a modal popup. Recurse up the DOM
                    // and scroll the first element that has a non-zero top.
                    var scrollTarget = target;
                    while ($(scrollTarget).scrollTop() == 0 && $(scrollTarget).parent()) {
                      scrollTarget = $(scrollTarget).parent()
                    }
                    // Only scroll upward
                    if (offset.top - 10 < $(scrollTarget).scrollTop()) {
                      $(scrollTarget).animate({scrollTop: (offset.top - 10)}, 500);
                    }
                    // Call all callbacks.
                    if (response.__callbacks) {
                      $.each(response.__callbacks, function(i, callback) {
                        eval(callback)(target, response);
                      });
                    }
                  },
                  error: function(xhr) { $(this).removeClass('views-throbbing'); Drupal.Views.Ajax.handleErrors(xhr, ajax_path); },
                  dataType: 'json'
                });

                return false;
              });
            }); // .each function () {
      }); // $view.filter().each
    }); // .each Drupal.settings.views.ajaxViews
  } // if
};
;