/*
 * jQuery JavaScript Library v1.3.2
 * http://jquery.com/
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
 * Revision: 6246
 */
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// $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>';
  }
};
;
///////////////////////////////////////////////////////////////////////////////
// NOTE 1: The radiobutton-based forms are handled a bit oddly. The handling
// of these forms is based on the assumption that the radiobuttons are not
// displayed. All click events are handled through the radiobutton's label.
//
// Classes are assigned to the labels based on their state-- clickable,
// not clickable, or already-clicked. The CSS associated with these classes
// change the appearance of these labels based on which classes are assigned.
// Therefore, the Javascript herein concerns itself with changing the classes
// assigned to labels, and leaves the display to CSS.
//
// The "select"-based dropdown boxes are not handled in any unorthodox manner.
// They're pretty straightforward.
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////
// NOTE 2: Thanks to the brain-dead nature of Internet Explorer CSS selectors,
// all classes must be aggragated into a single class.
//
// An element in Internet Explorer can have multiple classes, but you can't build
// CSS selectors with multiple classes. For instance, assume an element E1 with
// class="green blue red", and an element E2 with class="red". The CSS selector
// S1 ".green .red" will select *BOTH* E1 and E2 in Internet Explorer. This is
// a fairly disasterous bug, in that it screws up our combinational logic.
//
// To get around that, aggregate the classes into a single "super-class."
// This super-class is built from the other assigned classes. So, there are three
// types of classes:
//
//    Direction: "karma_up" | "karma_down"
//    Clicked:   "karma_clicked"
//    Clickable: "karma_clickable" | "karma_not_clickable"
//
// Three distinct bits = eight possible combinations:
//
//       karma_up_clicked_clickable
//       karma_up_not_clicked_clickable
//       karma_up_clicked_not_clickable
//       karma_up_not_clicked_not_clickable
//       karma_down_clicked_clickable
//       karma_down_not_clicked_clickable
//       karma_down_clicked_not_clickable
//       karma_down_not_clicked_not_clickable
//
// SEE karma_aggregate_classes for combinational logic
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////
// This is called when a form is submitted.
var KarmaSendForm = function() {
  var form = $(this);
  var args = {};
  var destination = form.find("input[name=js_destination]").val();
  var karma_url=Drupal.settings.extra_voting_forms.base_path + 'extra_voting_forms/handle';
  var karma_timeout=Drupal.settings.extra_voting_forms.jquery_timeout;

  // If 'destination' is defined, we need to load the destination page 
  // rather than submit the vote.
  // This is used to redirect to a login page, for example.
  if (  destination ) {
    // top.location = Drupal.settings.extra_voting_forms.base_path + Drupal.settings.extra_voting_forms.login_page + '?destination=' + destination;
    top.location = '/' + Drupal.settings.extra_voting_forms.login_page + '?destination=' + destination;
    return false;
  }

  // The class "tmpClicked" is a simple state variable. It is added as soon 
  // as a label is clicked, and removed only once the vote has succeeded or 
  // failed. In this way, pending votes are tracked.

  // If an element exists with both the "karma_clicked" and the "tmpClicked", 
  // then the user has cast the same vote again. Ignore it. 
  else if ( form.find('.tmpClicked').length > 0 ) {
    var tmpclicked = $(form.find('.tmpClicked')[0] );
    tmpclicked.removeClass('tmpClicked');
    if ( karma_clicked_indicator( tmpclicked ) == 'clicked' ) {
      return false;
    }
    else {
      tmpclicked.addClass('tmpClicked');
    }
  }
  // Process the vote.
  // Marshall all AJAX arguments

  args.karma_vote   = form.find(":selected").val() || form.find(":checked").val();
  args.oid     = form.find("input[name=oid]").val();
  args.otype     = form.find("input[name=otype]").val();
  args.form_type     = 'ajax';

  form.addClass("karma_sending");
  if (Drupal.settings.extra_voting_forms.hide_karma_form) {
    if (form.hasClass("karma_form_promoted")) {
      form.removeClass("karma_form_promoted");
      var karma_form_promoted_REMOVED=1;
    }
    if (form.hasClass("karma_form")) {
      form.removeClass("karma_form");
      var karma_form_REMOVED=1;
    }
  }

  // Send the request  
  $.ajax({

    data    : args,
    url     : karma_url,
    type    : 'POST',
    dataType: 'json',
    timeout : karma_timeout,
    success : function(json){
      var ts;
      for(var x in json) {args[x] = json[x];}

      if (karma_form_promoted_REMOVED==1) {
        form.addClass("karma_form_promoted");
      }
      if (karma_form_REMOVED==1) {
        form.addClass("karma_form");
      }

      form.removeClass("karma_sending");

      // If there's an error, remove "tmpClicked", as the request is no 
      // longer pending. 
      if (json.error) {
        form.find(".tmpClicked").removeClass("tmpClicked");
        alert(json.error);
      } else {

        // On success, disable the appropriate forms (SEE KarmaStripForm 
        // for more details).
        // Also, ensure only the currently-clicked button has the state 
        // "karma_clicked". Remove "tmpClicked", as the request is 
        // no longer pending.
        var tmpclicked = form.find(".tmpClicked");
        form.addClass("karma_success");
        form.find("label").each( function() { karma_clicked( $(this), "not_clicked"); } )
        tmpclicked.each( function() { { karma_clicked( $(this), "clicked")  } } );
        KarmaStripForm(form,args);
      }
    },
    error : function(xhr,msg){
      // If there's an error, remove "tmpClicked", as the request is no longer pending. 

      form.find(".tmpClicked").removeClass("tmpClicked");
      if (xhr.status==404||!msg) {
        alert("Karma Error: Communication (0)");
      } else {
        alert("Karma Error: "+msg);
      }
    },
    complete: function(xhr,stat) {
      (function(form,args){
        window.setTimeout(function(){
          form.removeClass("karma_sending");

          if (karma_form_promoted_REMOVED==1) {
            form.addClass("karma_form_promoted");
          }
          if (karma_form_REMOVED==1) {
            form.addClass("karma_form");
          }
        },karma_timeout);

      })(form,args);
    }
  });
  return false;
}


///////////////////////////////////////////////////////////////////////////////
// Given a form, disable the appropriate related forms.
var KarmaStripForm  = function(form,args) {

  // If the site is set to allow only a single vote, disable the target form.

  if (Drupal.settings.extra_voting_forms.only_one_vote) {
    // Disable the drop-down select elements by setting their "disabled" attribute
    form.find("select").attr("disabled","disabled");

    // For our radio-button based forms, the label is the clickable element. Select all labels in the target form.
    form.find("label")
      .each(function() { karma_clickable( $(this), 'not_clickable' ); } )

      // Finally, remove the 'click' event, so the label no longer responds to user input.
      .unbind('click');
  }

  // Find all forms associated with this node. Disable all other forms. This has the effect of
  // disabling *all* forms in an only_one_vote environment, or disabling all forms but the target
  // form in other environments.

  var fid = form.attr("id");

  // Modify the forms *only* if there is a valid karma score (in args.karma_aggregate)
  if ( args.karma_aggregate != "Undefined") {
    for ( var prefix in ( { 'w': 1, 'x': 1, 'y': 1, 'z': 1} ) ) {
      var did = prefix + args.oid;

      // Update all the karma scores for this node
      $("#" + did + " span.karma_score").text(args.karma_aggregate);
      var did = prefix + args.oid;
      if ( did != fid ) {

        // Disable all drop-down select elements
        $("#" + did + " *").attr("disabled", "true");

        // Disable all radiobutton-based forms, via their clickable labels.
        $("#" + did + " label")
           .each(function() { karma_clickable( $(this), 'not_clickable' ); } )
          // Finally, remove the 'click' event, so the label no longer responds to user input.
          .unbind('click');
      }
    }
  }
}

///////////////////////////////////////////////////////////////////////////////
// Add click events to the appropriate form elements. This occurs at document load time.
var KarmaRenderForm = function() {
  var form   = $(this);
  var submit = form.find("input[type=submit]");

  // Skip this form if it's disabled.
  if (! submit.attr("disabled")) {

    // Remove checks on radiobuttons.
    form.find(":checked").attr("checked", false );

    // Add a simple "submit" event when a drop-down is selected.
    form.find("select").change(function(){form.submit();});

    // For radiobutton-based forms, add a slightly more complex click event
    // to the *label* of the radiobutton. The radiobuttons themselves are
    // not visible, so the *label* becomes the active element.

    form.find("label").click(function(){

      // If this radiobutton is not checked, do nothing. Basically, there are *two* click
      // events on each label. The first is generated when the label is clicked, but before
      // the radiobutton has been checked. The second is when the radiobutton is checked, which
      // occurs immediately after the first click event propogates.
      //
      // NOTE: "checked" here means "received the checkmark," and does not refer to validiation.

      form.find("#"+$(this).attr("for")).attr("checked", true );
      if($('.karma_sending').length > 0) {
  
        return;
      }
      // Add the "tmpClicked" class, to provide a state variable indicating a vote
      // submission is in progress for this label.

      $(this).addClass("tmpClicked");

      // Submit the form. This calls "KarmaSendForm".
      form.submit();
    });
  }
}

///////////////////////////////////////////////////////////////////////////////
function karma_up_down_indicator( element ) {
  if ( element.attr('class').substring(0,8) == "karma_up" ) {
    return "karma_up";
  }
  else {
    return "karma_down";
  }
}

///////////////////////////////////////////////////////////////////////////////
function karma_clickable_indicator( element ) {
  if ( element.attr('class').substr(-13) == "not_clickable" ) {
    return "not_clickable";
  }
  else {
    return "clickable";
  }
}

///////////////////////////////////////////////////////////////////////////////
function karma_clicked_indicator( element ) {
  if ( element.attr('class').substring(0,16) == "karma_up_clicked" ||
       element.attr('class').substring(0,18) == "karma_down_clicked" ) {

    return "clicked";
  }
  else {
    return "not_clicked";
  }
}

///////////////////////////////////////////////////////////////////////////////
function karma_clicked( element, clicked ) {
  var up_down = karma_up_down_indicator( element );
  var clickable = karma_clickable_indicator( element );
  element.removeAttr('class').attr( 'class', up_down + '_' + clicked + '_' + clickable );
  
}

///////////////////////////////////////////////////////////////////////////////
function karma_clickable( element, clickable ) {
  var up_down = karma_up_down_indicator( element );
  var clicked = karma_clicked_indicator( element );
  element.removeAttr('class').addClass( up_down + '_' + clicked + '_' + clickable );
}
///////////////////////////////////////////////////////////////////////////////
/*
var karma_comment_show = function() {
  var button = $(this);
  var parent = button.parent();

  if ( $(".karma_comment_show" ).find(this).length > 0 ) {
    button.removeClass("karma_comment_show");
    button.addClass("karma_comment_hide");
    parent.find("div").each( karma_restore_display );
  }
  else if ( $(".karma_comment_hide" ).find(this).length > 0 ) {
    button.removeClass("karma_comment_hide");
    button.addClass("karma_comment_show");
    parent.find("div").css('display', 'none');
  }
}

var karma_save_display = function() {
  var item = $(this);
  item.attr( "karma-save-display", item.css( 'display' ));
}

var karma_restore_display = function() {
  var item = $(this);
  var disp = item.attr( "karma-save-display" );
  if ( disp ) {
    item.css( "display", disp );
  }
}

var karma_hide_comment = function( val ) {
  var clicked = $(this);
  if ( val && typeof val != 'number' )
  {
    clicked = $(val);
  }
  var comment = clicked.parents( ".comment" );
  if ( comment.find(".karma_down.karma_clicked").length > 0 )
  {
    if ( !( comment.find(".karma_comment_show").length > 0) && !( comment.find(".karma_comment_hide" ).length > 0 )) {
      comment.find('div').each(karma_save_display);
      comment.find('.title').after("<span class='karma_comment_show'>&nbsp;&nbsp;</span>")
      comment.find('.karma_comment_show').click(karma_comment_show);
    }
    comment.find('div').css('display','none');
  }
}
*/

///////////////////////////////////////////////////////////////////////////////
// This is activated when the document is loaded.
$(function(){

  // Modify all karma_forms (even the promoted ones).
  $("form.karma_form,form.karma_form_promoted")

    // Call "KarmaSendForm" when the form is submitted. KarmaSendForm handles
    // all the AJAX magic.
    .submit(KarmaSendForm)

    // Send every form to "KarmaRenderForm" (which attaches click events to the form elements)
    .each(KarmaRenderForm);

  //$(".karma_clicked.karma_down").each(karma_hide_comment);
});
;
/**
 * 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);;
// $Id: googleanalytics.js,v 1.9.2.8 2011/02/05 19:53:32 hass Exp $

$(document).ready(function() {

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

      var ga = Drupal.settings.googleanalytics;
			
			// Expression to check if its an OAS outbound link
			var isOAS = new RegExp("^(https?):\/\/oascentral\.spineuniverse\.com", "i");
			// Expression to check for links with javascript: and javascript:void(0).
			var isJavascript = new RegExp("^(javascript):", "i");
			// Expression to check for absolute internal links.
			var host = window.location.host.replace('www.', '');
			var isInternal = new RegExp("^(https?):\/\/(www\.|static\.)?" + host, "i");
			// Expression to check for CDN links which should be considered internal links.
		
      // Expression to check for special links like gotwo.module /go/* links.
      var isInternalSpecial = new RegExp("(\/go\/.*)$", "i");
      // Expression to check for download links.
      var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i");

      // Is the clicked URL internal?
      if (isInternal.test(this.href)) {
        // Is download tracking activated and the file extension configured for download tracking?
        if (ga.trackDownload && isDownload.test(this.href)) {
          // Download link clicked.
          var extension = isDownload.exec(this.href);
          _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]);
        }
        else if (isInternalSpecial.test(this.href)) {
          // Keep the internal URL for Google Analytics website overlay intact.
          _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]);
          setTimeout('document.location = "' + this.href + '"', 100);
        }
      }
      else {
        if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) {
          // Mailto link clicked.
          _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]);
        } 
				else if (ga.trackOutgoing && !isJavascript.test(this.href) && !isOAS.test(this.href)) {
          // External link clicked.
          _gaq.push(["_trackEvent","Outbound links", "Click", this.href]);
					//alert('pageTracker._trackEvent("Outgoing links", "Click", '+this.href+');');
        }
        else if (ga.trackOutgoing && this.href) {
          if (ga.trackOutboundAsPageview) {
            // Track all external links as page views after URL cleanup.
            // Currently required, if click should be tracked as goal.
            _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]);
            setTimeout('document.location = "' + this.href + '"', 100);
          }
          else {
            // External link clicked.
            _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]);
  
            // First, delay the outbound click by a fraction of a second.
            // This delay will hardly be noticeable by the user, but it will provide the
            // browser more time load the tracking code. Without this method, it's possible
            // that a user can click on the outbound link before the tracking code loads,
            // in which case the event will not be recorded.
            // See http://www.google.com/support/analytics/bin/answer.py?hl=en&answer=55527
            setTimeout('document.location = "' + this.href + '"', 100);
          }
        }
      }
    });
  });
});
;
// JavaScript Document
/*
 * jQuery replaceText - v1.1 - 11/21/2009
 * http://benalman.com/projects/jquery-replacetext-plugin/
 * 
 * Copyright (c) 2009 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */


function pageroll_callback(carousel){
	$('.jcarousel-control a').bind('click', function() {
				id = $.jcarousel.intval($(this).attr('id').replace('button-', ''));
				carousel.scroll(id);
				return false;
    });	
	
		// Pause autoscrolling if the user moves with the cursor over the clip.
    carousel.clip.hover(function() {
        carousel.stopAuto();
    }, function() {
        carousel.startAuto();
    });
	
}

function pageroll_set_active(a,b,c,d){
		//alert('yoooo');
		//alert(c);
		$('.jcarousel-control a').removeClass('active');
		$('#button-'+c).addClass('active');
}

Drupal.behaviors.balanceRollButtons = function(context) {
	$('.jcarousel-control a span').each(function(){
		var toppad = Math.floor(($(this).parent('a').height() - $(this).height()) / 2);
		$(this).css('padding-top',toppad);
	});
};
/*!
 * jQuery corner plugin: simple corner rounding
 * Examples and documentation at: http://jquery.malsup.com/corner/
 * version 2.11 (15-JUN-2010)
 * Requires jQuery v1.3.2 or later
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 * Authors: Dave Methvin and Mike Alsup
 */

/**
 *  corner() takes a single string argument:  $('#myDiv').corner("effect corners width")
 *
 *  effect:  name of the effect to apply, such as round, bevel, notch, bite, etc (default is round). 
 *  corners: one or more of: top, bottom, tr, tl, br, or bl.  (default is all corners)
 *  width:   width of the effect; in the case of rounded corners this is the radius. 
 *           specify this value using the px suffix such as 10px (yes, it must be pixels).
 */
;(function($) { 

var style = document.createElement('div').style,
    moz = style['MozBorderRadius'] !== undefined,
    webkit = style['WebkitBorderRadius'] !== undefined,
    radius = style['borderRadius'] !== undefined || style['BorderRadius'] !== undefined,
    mode = document.documentMode || 0,
    noBottomFold = $.browser.msie && (($.browser.version < 8 && !mode) || mode < 8),

    expr = $.browser.msie && (function() {
        var div = document.createElement('div');
        try { div.style.setExpression('width','0+0'); div.style.removeExpression('width'); }
        catch(e) { return false; }
        return true;
    })();

$.support = $.support || {};
$.support.borderRadius = moz || webkit || radius; // so you can do:  if (!$.support.borderRadius) $('#myDiv').corner();

function sz(el, p) { 
    return parseInt($.css(el,p))||0; 
};
function hex2(s) {
    var s = parseInt(s).toString(16);
    return ( s.length < 2 ) ? '0'+s : s;
};
function gpc(node) {
    while(node) {
        var v = $.css(node,'backgroundColor'), rgb;
        if (v && v != 'transparent' && v != 'rgba(0, 0, 0, 0)') {
            if (v.indexOf('rgb') >= 0) { 
                rgb = v.match(/\d+/g); 
                return '#'+ hex2(rgb[0]) + hex2(rgb[1]) + hex2(rgb[2]);
            }
            return v;
        }
        if (node.nodeName.toLowerCase() == 'html')
            break;
        node = node.parentNode; // keep walking if transparent
    }
    return '#ffffff';
};

function getWidth(fx, i, width) {
    switch(fx) {
    case 'round':  return Math.round(width*(1-Math.cos(Math.asin(i/width))));
    case 'cool':   return Math.round(width*(1+Math.cos(Math.asin(i/width))));
    case 'sharp':  return Math.round(width*(1-Math.cos(Math.acos(i/width))));
    case 'bite':   return Math.round(width*(Math.cos(Math.asin((width-i-1)/width))));
    case 'slide':  return Math.round(width*(Math.atan2(i,width/i)));
    case 'jut':    return Math.round(width*(Math.atan2(width,(width-i-1))));
    case 'curl':   return Math.round(width*(Math.atan(i)));
    case 'tear':   return Math.round(width*(Math.cos(i)));
    case 'wicked': return Math.round(width*(Math.tan(i)));
    case 'long':   return Math.round(width*(Math.sqrt(i)));
    case 'sculpt': return Math.round(width*(Math.log((width-i-1),width)));
    case 'dogfold':
    case 'dog':    return (i&1) ? (i+1) : width;
    case 'dog2':   return (i&2) ? (i+1) : width;
    case 'dog3':   return (i&3) ? (i+1) : width;
    case 'fray':   return (i%2)*width;
    case 'notch':  return width; 
    case 'bevelfold':
    case 'bevel':  return i+1;
    }
};

$.fn.corner = function(options) {
    // in 1.3+ we can fix mistakes with the ready state
    if (this.length == 0) {
        if (!$.isReady && this.selector) {
            var s = this.selector, c = this.context;
            $(function() {
                $(s,c).corner(options);
            });
        }
        return this;
    }

    return this.each(function(index){
        var $this = $(this),
            // meta values override options
            o = [$this.attr($.fn.corner.defaults.metaAttr) || '', options || ''].join(' ').toLowerCase(),
            keep = /keep/.test(o),                       // keep borders?
            cc = ((o.match(/cc:(#[0-9a-f]+)/)||[])[1]),  // corner color
            sc = ((o.match(/sc:(#[0-9a-f]+)/)||[])[1]),  // strip color
            width = parseInt((o.match(/(\d+)px/)||[])[1]) || 10, // corner width
            re = /round|bevelfold|bevel|notch|bite|cool|sharp|slide|jut|curl|tear|fray|wicked|sculpt|long|dog3|dog2|dogfold|dog/,
            fx = ((o.match(re)||['round'])[0]),
            fold = /dogfold|bevelfold/.test(o),
            edges = { T:0, B:1 },
            opts = {
                TL:  /top|tl|left/.test(o),       TR:  /top|tr|right/.test(o),
                BL:  /bottom|bl|left/.test(o),    BR:  /bottom|br|right/.test(o)
            },
            // vars used in func later
            strip, pad, cssHeight, j, bot, d, ds, bw, i, w, e, c, common, $horz;
        
        if ( !opts.TL && !opts.TR && !opts.BL && !opts.BR )
            opts = { TL:1, TR:1, BL:1, BR:1 };
            
        // support native rounding
        if ($.fn.corner.defaults.useNative && fx == 'round' && (radius || moz || webkit) && !cc && !sc) {
            if (opts.TL)
                $this.css(radius ? 'border-top-left-radius' : moz ? '-moz-border-radius-topleft' : '-webkit-border-top-left-radius', width + 'px');
            if (opts.TR)
                $this.css(radius ? 'border-top-right-radius' : moz ? '-moz-border-radius-topright' : '-webkit-border-top-right-radius', width + 'px');
            if (opts.BL)
                $this.css(radius ? 'border-bottom-left-radius' : moz ? '-moz-border-radius-bottomleft' : '-webkit-border-bottom-left-radius', width + 'px');
            if (opts.BR)
                $this.css(radius ? 'border-bottom-right-radius' : moz ? '-moz-border-radius-bottomright' : '-webkit-border-bottom-right-radius', width + 'px');
            return;
        }
            
        strip = document.createElement('div');
        $(strip).css({
            overflow: 'hidden',
            height: '1px',
            minHeight: '1px',
            fontSize: '1px',
            backgroundColor: sc || 'transparent',
            borderStyle: 'solid'
        });
    
        pad = {
            T: parseInt($.css(this,'paddingTop'))||0,     R: parseInt($.css(this,'paddingRight'))||0,
            B: parseInt($.css(this,'paddingBottom'))||0,  L: parseInt($.css(this,'paddingLeft'))||0
        };

        if (typeof this.style.zoom != undefined) this.style.zoom = 1; // force 'hasLayout' in IE
        if (!keep) this.style.border = 'none';
        strip.style.borderColor = cc || gpc(this.parentNode);
        cssHeight = $(this).outerHeight();

        for (j in edges) {
            bot = edges[j];
            // only add stips if needed
            if ((bot && (opts.BL || opts.BR)) || (!bot && (opts.TL || opts.TR))) {
                strip.style.borderStyle = 'none '+(opts[j+'R']?'solid':'none')+' none '+(opts[j+'L']?'solid':'none');
                d = document.createElement('div');
                $(d).addClass('jquery-corner');
                ds = d.style;

                bot ? this.appendChild(d) : this.insertBefore(d, this.firstChild);

                if (bot && cssHeight != 'auto') {
                    if ($.css(this,'position') == 'static')
                        this.style.position = 'relative';
                    ds.position = 'absolute';
                    ds.bottom = ds.left = ds.padding = ds.margin = '0';
                    if (expr)
                        ds.setExpression('width', 'this.parentNode.offsetWidth');
                    else
                        ds.width = '100%';
                }
                else if (!bot && $.browser.msie) {
                    if ($.css(this,'position') == 'static')
                        this.style.position = 'relative';
                    ds.position = 'absolute';
                    ds.top = ds.left = ds.right = ds.padding = ds.margin = '0';
                    
                    // fix ie6 problem when blocked element has a border width
                    if (expr) {
                        bw = sz(this,'borderLeftWidth') + sz(this,'borderRightWidth');
                        ds.setExpression('width', 'this.parentNode.offsetWidth - '+bw+'+ "px"');
                    }
                    else
                        ds.width = '100%';
                }
                else {
                    ds.position = 'relative';
                    ds.margin = !bot ? '-'+pad.T+'px -'+pad.R+'px '+(pad.T-width)+'px -'+pad.L+'px' : 
                                        (pad.B-width)+'px -'+pad.R+'px -'+pad.B+'px -'+pad.L+'px';                
                }

                for (i=0; i < width; i++) {
                    w = Math.max(0,getWidth(fx,i, width));
                    e = strip.cloneNode(false);
                    e.style.borderWidth = '0 '+(opts[j+'R']?w:0)+'px 0 '+(opts[j+'L']?w:0)+'px';
                    bot ? d.appendChild(e) : d.insertBefore(e, d.firstChild);
                }
                
                if (fold && $.support.boxModel) {
                    if (bot && noBottomFold) continue;
                    for (c in opts) {
                        if (!opts[c]) continue;
                        if (bot && (c == 'TL' || c == 'TR')) continue;
                        if (!bot && (c == 'BL' || c == 'BR')) continue;
                        
                        common = { position: 'absolute', border: 'none', margin: 0, padding: 0, overflow: 'hidden', backgroundColor: strip.style.borderColor };
                        $horz = $('<div/>').css(common).css({ width: width + 'px', height: '1px' });
                        switch(c) {
                        case 'TL': $horz.css({ bottom: 0, left: 0 }); break;
                        case 'TR': $horz.css({ bottom: 0, right: 0 }); break;
                        case 'BL': $horz.css({ top: 0, left: 0 }); break;
                        case 'BR': $horz.css({ top: 0, right: 0 }); break;
                        }
                        d.appendChild($horz[0]);
                        
                        var $vert = $('<div/>').css(common).css({ top: 0, bottom: 0, width: '1px', height: width + 'px' });
                        switch(c) {
                        case 'TL': $vert.css({ left: width }); break;
                        case 'TR': $vert.css({ right: width }); break;
                        case 'BL': $vert.css({ left: width }); break;
                        case 'BR': $vert.css({ right: width }); break;
                        }
                        d.appendChild($vert[0]);
                    }
                }
            }
        }
    });
};

$.fn.uncorner = function() { 
    if (radius || moz || webkit)
        this.css(radius ? 'border-radius' : moz ? '-moz-border-radius' : '-webkit-border-radius', 0);
    $('div.jquery-corner', this).remove();
    return this;
};

// expose options
$.fn.corner.defaults = {
    useNative: true, // true if plugin should attempt to use native browser support for border radius rounding
    metaAttr:  'data-corner' // name of meta attribute to use for options
};
    
})(jQuery);
;
/*
 * jCarousel - Riding carousels with jQuery
 *   http://sorgalla.com/jcarousel/
 *
 * Copyright (c) 2006 Jan Sorgalla (http://sorgalla.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Built on top of the jQuery library
 *   http://jquery.com
 *
 * Inspired by the "Carousel Component" by Bill Scott
 *   http://billwscott.com/carousel/
 */

(function($){$.fn.jcarousel=function(o){return this.each(function(){new $jc(this,o);});};var defaults={vertical:false,start:1,offset:1,size:null,scroll:3,visible:null,animation:'normal',easing:'swing',auto:0,wrap:null,initCallback:null,reloadCallback:null,itemLoadCallback:null,itemFirstInCallback:null,itemFirstOutCallback:null,itemLastInCallback:null,itemLastOutCallback:null,itemVisibleInCallback:null,itemVisibleOutCallback:null,buttonNextHTML:'<div></div>',buttonPrevHTML:'<div></div>',buttonNextEvent:'click',buttonPrevEvent:'click',buttonNextCallback:null,buttonPrevCallback:null};$.jcarousel=function(e,o){this.options=$.extend({},defaults,o||{});this.locked=false;this.container=null;this.clip=null;this.list=null;this.buttonNext=null;this.buttonPrev=null;this.wh=!this.options.vertical?'width':'height';this.lt=!this.options.vertical?'left':'top';var skin='',split=e.className.split(' ');for(var i=0;i<split.length;i++){if(split[i].indexOf('jcarousel-skin')!=-1){$(e).removeClass(split[i]);var skin=split[i];break;}}
if(e.nodeName=='UL'||e.nodeName=='OL'){this.list=$(e);this.container=this.list.parent();if(this.container.hasClass('jcarousel-clip')){if(!this.container.parent().hasClass('jcarousel-container'))
this.container=this.container.wrap('<div></div>');this.container=this.container.parent();}else if(!this.container.hasClass('jcarousel-container'))
this.container=this.list.wrap('<div></div>').parent();}else{this.container=$(e);this.list=$(e).find('>ul,>ol,div>ul,div>ol');}
if(skin!=''&&this.container.parent()[0].className.indexOf('jcarousel-skin')==-1)
this.container.wrap('<div class=" '+skin+'"></div>');this.clip=this.list.parent();if(!this.clip.length||!this.clip.hasClass('jcarousel-clip'))
this.clip=this.list.wrap('<div></div>').parent();this.buttonPrev=$('.jcarousel-prev',this.container);if(this.buttonPrev.size()==0&&this.options.buttonPrevHTML!=null)
this.buttonPrev=this.clip.before(this.options.buttonPrevHTML).prev();this.buttonPrev.addClass(this.className('jcarousel-prev'));this.buttonNext=$('.jcarousel-next',this.container);if(this.buttonNext.size()==0&&this.options.buttonNextHTML!=null)
this.buttonNext=this.clip.before(this.options.buttonNextHTML).prev();this.buttonNext.addClass(this.className('jcarousel-next'));this.clip.addClass(this.className('jcarousel-clip'));this.list.addClass(this.className('jcarousel-list'));this.container.addClass(this.className('jcarousel-container'));var di=this.options.visible!=null?Math.ceil(this.clipping()/this.options.visible):null;var li=this.list.children('li');var self=this;if(li.size()>0){var wh=0,i=this.options.offset;li.each(function(){self.format(this,i++);wh+=self.dimension(this,di);});this.list.css(this.wh,wh+'px');if(!o||o.size===undefined)
this.options.size=li.size();}
this.container.css('display','block');this.buttonNext.css('display','block');this.buttonPrev.css('display','block');this.funcNext=function(){self.next();};this.funcPrev=function(){self.prev();};this.funcResize=function(){self.reload();};if(this.options.initCallback!=null)
this.options.initCallback(this,'init');if($.browser.safari){this.buttons(false,false);$(window).bind('load',function(){self.setup();});}else
this.setup();};var $jc=$.jcarousel;$jc.fn=$jc.prototype={jcarousel:'0.2.3'};$jc.fn.extend=$jc.extend=$.extend;$jc.fn.extend({setup:function(){this.first=null;this.last=null;this.prevFirst=null;this.prevLast=null;this.animating=false;this.timer=null;this.tail=null;this.inTail=false;if(this.locked)
return;this.list.css(this.lt,this.pos(this.options.offset)+'px');var p=this.pos(this.options.start);this.prevFirst=this.prevLast=null;this.animate(p,false);$(window).unbind('resize',this.funcResize).bind('resize',this.funcResize);},reset:function(){this.list.empty();this.list.css(this.lt,'0px');this.list.css(this.wh,'10px');if(this.options.initCallback!=null)
this.options.initCallback(this,'reset');this.setup();},reload:function(){if(this.tail!=null&&this.inTail)
this.list.css(this.lt,$jc.intval(this.list.css(this.lt))+this.tail);this.tail=null;this.inTail=false;if(this.options.reloadCallback!=null)
this.options.reloadCallback(this);if(this.options.visible!=null){var self=this;var di=Math.ceil(this.clipping()/this.options.visible),wh=0,lt=0;$('li',this.list).each(function(i){wh+=self.dimension(this,di);if(i+1<self.first)
lt=wh;});this.list.css(this.wh,wh+'px');this.list.css(this.lt,-lt+'px');}
this.scroll(this.first,false);},lock:function(){this.locked=true;this.buttons();},unlock:function(){this.locked=false;this.buttons();},size:function(s){if(s!=undefined){this.options.size=s;if(!this.locked)
this.buttons();}
return this.options.size;},has:function(i,i2){if(i2==undefined||!i2)
i2=i;if(this.options.size!==null&&i2>this.options.size)
i2=this.options.size;for(var j=i;j<=i2;j++){var e=this.get(j);if(!e.length||e.hasClass('jcarousel-item-placeholder'))
return false;}
return true;},get:function(i){return $('.jcarousel-item-'+i,this.list);},add:function(i,s){var e=this.get(i),old=0,add=0;if(e.length==0){var c,e=this.create(i),j=$jc.intval(i);while(c=this.get(--j)){if(j<=0||c.length){j<=0?this.list.prepend(e):c.after(e);break;}}}else
old=this.dimension(e);e.removeClass(this.className('jcarousel-item-placeholder'));typeof s=='string'?e.html(s):e.empty().append(s);var di=this.options.visible!=null?Math.ceil(this.clipping()/this.options.visible):null;var wh=this.dimension(e,di)-old;if(i>0&&i<this.first)
this.list.css(this.lt,$jc.intval(this.list.css(this.lt))-wh+'px');this.list.css(this.wh,$jc.intval(this.list.css(this.wh))+wh+'px');return e;},remove:function(i){var e=this.get(i);if(!e.length||(i>=this.first&&i<=this.last))
return;var d=this.dimension(e);if(i<this.first)
this.list.css(this.lt,$jc.intval(this.list.css(this.lt))+d+'px');e.remove();this.list.css(this.wh,$jc.intval(this.list.css(this.wh))-d+'px');},next:function(){this.stopAuto();if(this.tail!=null&&!this.inTail)
this.scrollTail(false);else
this.scroll(((this.options.wrap=='both'||this.options.wrap=='last')&&this.options.size!=null&&this.last==this.options.size)?1:this.first+this.options.scroll);},prev:function(){this.stopAuto();if(this.tail!=null&&this.inTail)
this.scrollTail(true);else
this.scroll(((this.options.wrap=='both'||this.options.wrap=='first')&&this.options.size!=null&&this.first==1)?this.options.size:this.first-this.options.scroll);},scrollTail:function(b){if(this.locked||this.animating||!this.tail)
return;var pos=$jc.intval(this.list.css(this.lt));!b?pos-=this.tail:pos+=this.tail;this.inTail=!b;this.prevFirst=this.first;this.prevLast=this.last;this.animate(pos);},scroll:function(i,a){if(this.locked||this.animating)
return;this.animate(this.pos(i),a);},pos:function(i){if(this.locked||this.animating)
return;if(this.options.wrap!='circular')
i=i<1?1:(this.options.size&&i>this.options.size?this.options.size:i);var back=this.first>i;var pos=$jc.intval(this.list.css(this.lt));var f=this.options.wrap!='circular'&&this.first<=1?1:this.first;var c=back?this.get(f):this.get(this.last);var j=back?f:f-1;var e=null,l=0,p=false,d=0;while(back?--j>=i:++j<i){e=this.get(j);p=!e.length;if(e.length==0){e=this.create(j).addClass(this.className('jcarousel-item-placeholder'));c[back?'before':'after'](e);}
c=e;d=this.dimension(e);if(p)
l+=d;if(this.first!=null&&(this.options.wrap=='circular'||(j>=1&&(this.options.size==null||j<=this.options.size))))
pos=back?pos+d:pos-d;}
var clipping=this.clipping();var cache=[];var visible=0,j=i,v=0;var c=this.get(i-1);while(++visible){e=this.get(j);p=!e.length;if(e.length==0){e=this.create(j).addClass(this.className('jcarousel-item-placeholder'));c.length==0?this.list.prepend(e):c[back?'before':'after'](e);}
c=e;var d=this.dimension(e);if(d==0){alert('jCarousel: No width/height set for items. This will cause an infinite loop. Aborting...');return 0;}
if(this.options.wrap!='circular'&&this.options.size!==null&&j>this.options.size)
cache.push(e);else if(p)
l+=d;v+=d;if(v>=clipping)
break;j++;}
for(var x=0;x<cache.length;x++)
cache[x].remove();if(l>0){this.list.css(this.wh,this.dimension(this.list)+l+'px');if(back){pos-=l;this.list.css(this.lt,$jc.intval(this.list.css(this.lt))-l+'px');}}
var last=i+visible-1;if(this.options.wrap!='circular'&&this.options.size&&last>this.options.size)
last=this.options.size;if(j>last){visible=0,j=last,v=0;while(++visible){var e=this.get(j--);if(!e.length)
break;v+=this.dimension(e);if(v>=clipping)
break;}}
var first=last-visible+1;if(this.options.wrap!='circular'&&first<1)
first=1;if(this.inTail&&back){pos+=this.tail;this.inTail=false;}
this.tail=null;if(this.options.wrap!='circular'&&last==this.options.size&&(last-visible+1)>=1){var m=$jc.margin(this.get(last),!this.options.vertical?'marginRight':'marginBottom');if((v-m)>clipping)
this.tail=v-clipping-m;}
while(i-->first)
pos+=this.dimension(this.get(i));this.prevFirst=this.first;this.prevLast=this.last;this.first=first;this.last=last;return pos;},animate:function(p,a){if(this.locked||this.animating)
return;this.animating=true;var self=this;var scrolled=function(){self.animating=false;if(p==0)
self.list.css(self.lt,0);if(self.options.wrap=='both'||self.options.wrap=='last'||self.options.size==null||self.last<self.options.size)
self.startAuto();self.buttons();self.notify('onAfterAnimation');};this.notify('onBeforeAnimation');if(!this.options.animation||a==false){this.list.css(this.lt,p+'px');scrolled();}else{var o=!this.options.vertical?{'left':p}:{'top':p};this.list.animate(o,this.options.animation,this.options.easing,scrolled);}},startAuto:function(s){if(s!=undefined)
this.options.auto=s;if(this.options.auto==0)
return this.stopAuto();if(this.timer!=null)
return;var self=this;this.timer=setTimeout(function(){self.next();},this.options.auto*1000);},stopAuto:function(){if(this.timer==null)
return;clearTimeout(this.timer);this.timer=null;},buttons:function(n,p){if(n==undefined||n==null){var n=!this.locked&&this.options.size!==0&&((this.options.wrap&&this.options.wrap!='first')||this.options.size==null||this.last<this.options.size);if(!this.locked&&(!this.options.wrap||this.options.wrap=='first')&&this.options.size!=null&&this.last>=this.options.size)
n=this.tail!=null&&!this.inTail;}
if(p==undefined||p==null){var p=!this.locked&&this.options.size!==0&&((this.options.wrap&&this.options.wrap!='last')||this.first>1);if(!this.locked&&(!this.options.wrap||this.options.wrap=='last')&&this.options.size!=null&&this.first==1)
p=this.tail!=null&&this.inTail;}
var self=this;this.buttonNext[n?'bind':'unbind'](this.options.buttonNextEvent,this.funcNext)[n?'removeClass':'addClass'](this.className('jcarousel-next-disabled')).attr('disabled',n?false:true);this.buttonPrev[p?'bind':'unbind'](this.options.buttonPrevEvent,this.funcPrev)[p?'removeClass':'addClass'](this.className('jcarousel-prev-disabled')).attr('disabled',p?false:true);if(this.buttonNext.length>0&&(this.buttonNext[0].jcarouselstate==undefined||this.buttonNext[0].jcarouselstate!=n)&&this.options.buttonNextCallback!=null){this.buttonNext.each(function(){self.options.buttonNextCallback(self,this,n);});this.buttonNext[0].jcarouselstate=n;}
if(this.buttonPrev.length>0&&(this.buttonPrev[0].jcarouselstate==undefined||this.buttonPrev[0].jcarouselstate!=p)&&this.options.buttonPrevCallback!=null){this.buttonPrev.each(function(){self.options.buttonPrevCallback(self,this,p);});this.buttonPrev[0].jcarouselstate=p;}},notify:function(evt){var state=this.prevFirst==null?'init':(this.prevFirst<this.first?'next':'prev');this.callback('itemLoadCallback',evt,state);if(this.prevFirst!==this.first){this.callback('itemFirstInCallback',evt,state,this.first);this.callback('itemFirstOutCallback',evt,state,this.prevFirst);}
if(this.prevLast!==this.last){this.callback('itemLastInCallback',evt,state,this.last);this.callback('itemLastOutCallback',evt,state,this.prevLast);}
this.callback('itemVisibleInCallback',evt,state,this.first,this.last,this.prevFirst,this.prevLast);this.callback('itemVisibleOutCallback',evt,state,this.prevFirst,this.prevLast,this.first,this.last);},callback:function(cb,evt,state,i1,i2,i3,i4){if(this.options[cb]==undefined||(typeof this.options[cb]!='object'&&evt!='onAfterAnimation'))
return;var callback=typeof this.options[cb]=='object'?this.options[cb][evt]:this.options[cb];if(!$.isFunction(callback))
return;var self=this;if(i1===undefined)
callback(self,state,evt);else if(i2===undefined)
this.get(i1).each(function(){callback(self,this,i1,state,evt);});else{for(var i=i1;i<=i2;i++)
if(i!==null&&!(i>=i3&&i<=i4))
this.get(i).each(function(){callback(self,this,i,state,evt);});}},create:function(i){return this.format('<li></li>',i);},format:function(e,i){var $e=$(e).addClass(this.className('jcarousel-item')).addClass(this.className('jcarousel-item-'+i));$e.attr('jcarouselindex',i);return $e;},className:function(c){return c+' '+c+(!this.options.vertical?'-horizontal':'-vertical');},dimension:function(e,d){var el=e.jquery!=undefined?e[0]:e;var old=!this.options.vertical?el.offsetWidth+$jc.margin(el,'marginLeft')+$jc.margin(el,'marginRight'):el.offsetHeight+$jc.margin(el,'marginTop')+$jc.margin(el,'marginBottom');if(d==undefined||old==d)
return old;var w=!this.options.vertical?d-$jc.margin(el,'marginLeft')-$jc.margin(el,'marginRight'):d-$jc.margin(el,'marginTop')-$jc.margin(el,'marginBottom');$(el).css(this.wh,w+'px');return this.dimension(el);},clipping:function(){return!this.options.vertical?this.clip[0].offsetWidth-$jc.intval(this.clip.css('borderLeftWidth'))-$jc.intval(this.clip.css('borderRightWidth')):this.clip[0].offsetHeight-$jc.intval(this.clip.css('borderTopWidth'))-$jc.intval(this.clip.css('borderBottomWidth'));},index:function(i,s){if(s==undefined)
s=this.options.size;return Math.round((((i-1)/s)-Math.floor((i-1)/s))*s)+1;}});$jc.extend({defaults:function(d){return $.extend(defaults,d||{});},margin:function(e,p){if(!e)
return 0;var el=e.jquery!=undefined?e[0]:e;if(p=='marginRight'&&$.browser.safari){var old={'display':'block','float':'none','width':'auto'},oWidth,oWidth2;$.swap(el,old,function(){oWidth=el.offsetWidth;});old['marginRight']=0;$.swap(el,old,function(){oWidth2=el.offsetWidth;});return oWidth2-oWidth;}
return $jc.intval($.css(el,p));},intval:function(v){v=parseInt(v);return isNaN(v)?0:v;}});})(jQuery);
;
/* $Id: jcarousel.js,v 1.1.2.2.2.5 2009/03/25 18:10:22 robloach Exp $ */

/**
 * @file
 * Provides the jCarousel Drupal behavior.
 */

/**
 * The jCarousel Drupal behavior that creates the set of jCarousel elements from Drupal.settings.jcarousel.
 */
Drupal.behaviors.jcarousel = function() {
  // Iterate through each selector and add the carousel.
  jQuery.each(Drupal.settings.jcarousel, function(selector, options) {

    // Convert any callback arguments from strings to function calls.
    var callbacks = ['initCallback', 'itemLoadCallback', 'itemFirstInCallback', 'itemFirstOutCallback', 'itemLastOutCallback', 'itemLastInCallback', 'itemVisibleInCallback', 'itemVisibleOutCallback', 'buttonNextCallback', 'buttonPrevCallback'];
    for (callback in callbacks) {
      var callbackname = callbacks[callback];
      // The callback depends on its type.
      if (typeof(options[callbackname]) == 'string') {
        // Strings are evaluated as functions.
        options[callbackname] = eval(options[callbackname]);
      }
      else if (typeof(options[callbackname]) == 'object' && (options[callbackname] instanceof Array)) {
        // Arrays are evaluated as a list of callback registrations. This is because callbacks
        // like itemVisibleInCallback can either be a function call back, or an array of callbacks
        // consisting of both onBeforeAnimation and onAfterAnimation.
        for (subcallback in options[callbackname]) {
          var name = options[callbackname][subcallback];
          options[callbackname][name] = eval(options[callbackname][name]);
        }
      }
    }

    // Prepare the skin name to be added as a class name.
    var skin = options['skin'];
    if (typeof(skin) == 'string') {
      skin = ' jcarousel-skin-' + skin;
    }
    else {
      skin = '';
    }

    // Create the countdown element on non-processed elements.
    $(selector + ':not(.jcarousel-processed)').addClass('jcarousel-processed' + skin).jcarousel(options);
  });
};
;
// generate a random cahebusting string and display new ads in an iframe
function slideshowGenerateNewAds(positions){
  	OAS_rn = '001234567890'; OAS_rns = '1234567890';
		OAS_rn = new String (Math.random()); 
		OAS_rns = OAS_rn.substring (2, 11);
		slideshowDisplayAd('Top',728,90,OAS_rns);
		slideshowDisplayAd('Right1',300,250,OAS_rns);
}

// generate an iframe and display an ad in it.
function slideshowDisplayAd(pos,w,h,bust){
	// construct the url to load ads.
	var url =  OAS_new + '/1' + bust + '@' + OAS_listpos+'!'+ pos;
	//alert(url);
	
	// get container id
	pos = pos.toLowerCase();
	var container = $('#oas-oas_'+pos+' div.content');
	
	// add iframe element
	container.html('<iframe id="newad_'+pos+'" width="'+w+'" height="'+h+'" scrolling="no" frameborder="0" hspace="0" vspace="0" marginwidth="0" marginheight="0" />');
	// get new iframe element
	newad = $('#oas-oas_'+pos+' div.content #newad_'+pos);

	// set iframe source
	newad.attr('src', '/oas/iframe?url='+url);
	
	// set other iframe attributes
	newad.attr('marginwidth', 0);
	newad.attr('marginheight', 0);
	newad.attr('hspace', 0);
	newad.attr('vspace', 0);
	newad.attr('frameborder', 0);
	newad.attr('scrolling', 'no');
	newad.attr('bordercolor', "#000000");

	// append an ILAYER for netscape and other crappy browsers. (OAS spec)
  container.append('<ilayer width="'+w+'" height="'+h+'" />');
	$('#oas-oas_'+pos+' div.content ilayer').attr('src', '/oas/iframe?url='+url);
	
}
;
;(function($){ // secure $ jQuery alias
/*******************************************************************************************/	
// jquery.event.hover.js - rev 5 
// Copyright (c) 2008, Three Dub Media (http://threedubmedia.com)
// Liscensed under the MIT License (MIT-LICENSE.txt)
// http://www.opensource.org/licenses/mit-license.php
// Created: 2008-06-02 | Updated: 2008-07-30
/*******************************************************************************************/

//	USE THESE PROPERTIES TO CUSTOMIZE SETTINGS...

//	$.event.special.hover.delay = 100; 
//	Defines the delay (msec) while mouse is inside the element before checking the speed

//	$.event.special.hover.speed = 100; 
//	Defines the maximum speed (px/sec) the mouse may be moving to trigger the hover event

// save the old jquery "hover" method
$.fn._hover = $.fn.hover;

// jquery method 
$.fn.hover = function( fn1, fn2, fn3 ) {
	if ( fn3 ) this.bind('hoverstart', fn1 ); // 3 args
	if ( fn2 ) this.bind('hoverend', fn3 ? fn3 : fn2 ); // 2+ args
	return !fn1 ? this.trigger('hover') // 0 args 
		: this.bind('hover', fn3 ? fn2 : fn1 ); // 1+ args
	};	

// special event configuration
var hover = $.event.special.hover = {
	delay: 300, // milliseconds
	speed: 300, // pixels per second
	setup: function( data ){
		data = $.extend({ speed: hover.speed, delay: hover.delay, hovered:0 }, data||{} );
		$.event.add( this, "mouseenter mouseleave", hoverHandler, data );
		},
	teardown: function(){
		$.event.remove( this, "mouseenter mouseleave", hoverHandler );
		}
	};

// shared event handler
function hoverHandler( event ){
	var data = event.data || event;
	switch ( event.type ){
		case 'mouseenter': // mouseover
			data.dist2 = 0; // init mouse distance²
			data.event = event; // store the event
			event.type = "hoverstart"; // hijack event
			if ( $.event.handle.call( this, event ) !== false ){ // handle "hoverstart"
				data.elem = this; // ref to the current element
				$.event.add( this, "mousemove", hoverHandler, data ); // track the mouse
				data.timer = setTimeout( compare, data.delay ); // start async compare
				}
			break;
		case 'mousemove': // track the event, mouse distance² = x² + y²
			data.dist2 += Math.pow( event.pageX-data.event.pageX, 2 ) 
				+ Math.pow( event.pageY-data.event.pageY, 2 ); 
			data.event = event; // store current event
			break;
		case 'mouseleave': // mouseout
			clearTimeout( data.timer ); // uncompare
			if ( data.hovered ){ 
				event.type = "hoverend"; // hijack event
				$.event.handle.call( this, event ); // handle "hoverend"
				data.hovered--; // reset flag
				}
			else $.event.remove( data.elem, "mousemove", hoverHandler ); // untrack
			break;
		default: // timeout compare // distance² = x² + y²  = ( speed * time )²
			if ( data.dist2 <= Math.pow( data.speed*( data.delay/1e3 ), 2 ) ){ // speed acceptable
				$.event.remove( data.elem, "mousemove", hoverHandler ); // untrack
				data.event.type = "hover"; // hijack event
				if ( $.event.handle.call( data.elem, data.event ) !== false ) // handle "hover"
					data.hovered++; // flag for "hoverend"
				}
			else data.timer = setTimeout( compare, data.delay ); // async recurse
			data.dist2 = 0; // reset distance² for next compare
			break;
		}
	function compare(){ hoverHandler( data ); }; // timeout/recursive function
	};
	
/*******************************************************************************************/
})(jQuery); // confine scope;
var drop_out = false;
$(document).ready(								
	 function() { 
	 		$('li.l1').hover(dropdown_open, dropdown_close);
	 });
	 
function dropdown_open(){
	drop_out = true;
	//$('#ad-bar-top').css({'z-index':'-1'});
	//$('.ad-bar-inner .block-oas .block-inner').css({'visibility':'hidden'});
	
	$(this).children('.menu-dropdown').css({'height': ''});
	$(this).children('.menu-dropdown').stop(true).slideDown(280).addClass('menu-top');
	
	
}

function dropdown_close(){	
	$(this).children('.menu-dropdown').stop(true).slideUp(160, dropdown_show_ad).removeClass('menu-top');
	//$('.ad-bar-inner .block-oas').css({'visibility':'visible'});
}

function dropdown_show_ad(){
	drop_out = false;
	setTimeout(function(){
			if(!drop_out){
				$('.ad-bar-inner .block-oas .block-inner').css({'visibility':'visible'});
				$('#ad-bar-top').css({'z-index':0});
			}
		}, 160);
	
}
;
(function($){ 		  
	$.fn.popupWindow = function(instanceSettings){
		
		return this.each(function(){
		
		$(this).click(function(){
		
		$.fn.popupWindow.defaultSettings = {
			centerBrowser:0, // center window over browser window? {1 (YES) or 0 (NO)}. overrides top and left
			centerScreen:0, // center window over entire screen? {1 (YES) or 0 (NO)}. overrides top and left
			height:500, // sets the height in pixels of the window.
			left:0, // left position when the window appears.
			location:0, // determines whether the address bar is displayed {1 (YES) or 0 (NO)}.
			menubar:0, // determines whether the menu bar is displayed {1 (YES) or 0 (NO)}.
			resizable:0, // whether the window can be resized {1 (YES) or 0 (NO)}. Can also be overloaded using resizable.
			scrollbars:0, // determines whether scrollbars appear on the window {1 (YES) or 0 (NO)}.
			status:0, // whether a status line appears at the bottom of the window {1 (YES) or 0 (NO)}.
			width:500, // sets the width in pixels of the window.
			windowName:null, // name of window set from the name attribute of the element that invokes the click
			windowURL:null, // url used for the popup
			top:0, // top position when the window appears.
			toolbar:0 // determines whether a toolbar (includes the forward and back buttons) is displayed {1 (YES) or 0 (NO)}.
		};
		
		settings = $.extend({}, $.fn.popupWindow.defaultSettings, instanceSettings || {});
		
		var windowFeatures =    'height=' + settings.height +
								',width=' + settings.width +
								',toolbar=' + settings.toolbar +
								',scrollbars=' + settings.scrollbars +
								',status=' + settings.status + 
								',resizable=' + settings.resizable +
								',location=' + settings.location +
								',menuBar=' + settings.menubar;

				settings.windowName = this.name || settings.windowName;
				settings.windowURL = this.href || settings.windowURL;
				var centeredY,centeredX;
			
				if(settings.centerBrowser){
						
					if ($.browser.msie) {//hacked together for IE browsers
						centeredY = (window.screenTop - 120) + ((((document.documentElement.clientHeight + 120)/2) - (settings.height/2)));
						centeredX = window.screenLeft + ((((document.body.offsetWidth + 20)/2) - (settings.width/2)));
					}else{
						centeredY = window.screenY + (((window.outerHeight/2) - (settings.height/2)));
						centeredX = window.screenX + (((window.outerWidth/2) - (settings.width/2)));
					}
					window.open(settings.windowURL, settings.windowName, windowFeatures+',left=' + centeredX +',top=' + centeredY).focus();
				}else if(settings.centerScreen){
					centeredY = (screen.height - settings.height)/2;
					centeredX = (screen.width - settings.width)/2;
					window.open(settings.windowURL, settings.windowName, windowFeatures+',left=' + centeredX +',top=' + centeredY).focus();
				}else{
					window.open(settings.windowURL, settings.windowName, windowFeatures+',left=' + settings.left +',top=' + settings.top).focus();	
				}
				return false;
			});
			
		});	
	};
})(jQuery);
;

$(document).ready(								
	 function() { 
		 
		 	 	// only do this if we have included the jquery popup script.
		 if($.isFunction($('.print-page').popupWindow)){
				$('.print-page').popupWindow({ 
					height:500, 
					width:700, 
					top:50, 
					left:50,
					scrollbars: 1,
					status: 1,
					windowName: 'printPage'
				}); 
			}
		 
		 
		 //include corners
		$('#pageroll').corner("cc:#ffffff 7px round");
		//$('.faceted-search-facet h3').corner("bl br tl 10px");
		//$('.block-navbuilder h3').corner("bl br tl 10px");
		//$('.block-nodeblock h3').corner("bl br tl 10px");
		$('.myaccount-block').corner("bl br tl 10px");
		//$('.block-local_tasks_blocks h3').corner("bl br tl 10px");
		//$('.type').corner("bl br tl 3px");
		
		$('.login-form').corner("bl br tl 10px");
		
		$('.login-new-account li a').corner("bl br tl 10px");
		
		
		//$('#welcome-header').corner("bottom 6px");
		//$('#welcome-header').corner("bottom 6px");
		//$('#navigation ul li.first').corner("left 4px");
		//$('#navigation ul li.last').corner("right 4px");
		//$('.hp-toggle.professional').corner("4px");
		
		/*$('#sidebar-first h3').corner("tl 4px");
		$('.myaccount-block').corner("6px");
		$('.login-form').corner("6px");
		$('.login-new-account li a').corner("6px");
		
		$('.block-relevant_content h3').corner("top 4px");
		$('.block-relevant_content .content').corner("bottom 6px");
		//$('#block-relevant_content-poll').corner("6px");
		//$('#block-relevant_content-poll .block-inner').corner("round 6px").parent().css('padding', '3px').corner("round 10px");
		$('.node-type-topic-center h1').corner("tr 4px");
		
		$('.node-type-question .discussion-container').corner("6px");
		
		$('.resource-col').corner("4px");
		$('.nav-callout').corner("4px");
		$('.popular-topics').corner("4px");*/

		


});



// returns true if str is a url for an internal page.
function isInternalUrl(str){
	 // Expression to check for absolute internal links.
		var host = window.location.host.replace('www.', '');
		var isInternal = new RegExp("^(https?):\/\/(www\.|static\.)?" + host, "i");
		return isInternal.test(str);
}

// removes the domain portion of a url string.
function removeInternalDomain(str){
		var host = window.location.host.replace('www.', '');
		var isInternal = new RegExp("^(https?):\/\/(www\.|static\.)?" + host, "i");
		return str.replace(isInternal, '');
}

// ---------------------------------------------------
//add GA event tracking to buttons on profile pages and practice groups.
Drupal.behaviors.gaTrackerAttachProfileEvents = function(context) {
	
	var ga = Drupal.settings.googleanalytics;
	
	if(ga){
		if(ga.trackOutgoing){
			
			$('li a.print-page', context).click( function() {
						_gaq.push(["_trackEvent", "Print page", "Click", removeInternalDomain(window.location.href)]);																																												
			});
			$('.related-inline a', context).click( function() {
						_gaq.push(["_trackEvent", "Internal link", "Related Articles (in body)", removeInternalDomain(this.href)]);																																												
			});
			$('.block-relevant_carousel ul.jcarousel-list a', context).click( function() {
						_gaq.push(["_trackEvent", "Internal link", "Related Resources", removeInternalDomain(this.href)]);																																						
			});
			
			
			// track OAS links by position
			$("div[id^=oas-oas_]").each(function() {
				// get the position name.
				var position = this.id.replace('oas-oas_', '');
				// add click event to element.
				$('#'+this.id+' a', context).click( function() {
					_gaq.push(["_trackEvent","OAS links", position, this.href]);	
					//alert('pageTracker._trackEvent("OAS links", '+position+', '+this.href+');');
				});
			});
		}
	}
	
}



// triggered from the page rolls flash, registers an event with GA
function pageRollClick(url,label){
	pageTracker._trackEvent("PageRoll", label, url);
}


// triggered by print pages, if they should automaticaly send the page to the printer.
function autoPrint(){
	if(Drupal.settings.print){
		if(Drupal.settings.print.send == 1){
			window.print();
			if(Drupal.settings.print.close){
				window.close();
			}
		}
	}
}


// opens a popup window for some legacy pages.
function openWin(url, x, y, winname) {
	var mainWin = window.open(url,winname, 'width='+x+',height='+y+',resizable=1,scrollbars=1');
}

function print_page(url){
	newwindow=window.open(url,'printpage','height=600,width=550,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}
;
// $Id$

Drupal.behaviors.tao = function (context) {
  $('fieldset.collapsible:not(.tao-processed) > legend > .fieldset-title').each(function() {
    var fieldset = $(this).parents('fieldset').eq(0);
    fieldset.addClass('tao-processed');

    // Expand any fieldsets containing errors.
    if ($('input.error, textarea.error, select.error', fieldset).size() > 0) {
      $(fieldset).removeClass('collapsed');
    }

    // Add a click handler for toggling fieldset state.
    $(this).click(function() {
      if (fieldset.is('.collapsed')) {
        $(fieldset).removeClass('collapsed').children('.fieldset-content').show();
      }
      else {
        $(fieldset).addClass('collapsed').children('.fieldset-content').hide();
      }
      return false;
    });
  });
};
;

