Club Drupal

/*

 * Superfish v1.4.8 - jQuery menu widget

 * Copyright (c) 2008 Joel Birch

 *

 * Dual licensed under the MIT and GPL licenses:

 *  http://www.opensource.org/licenses/mit-license.php

 *  http://www.gnu.org/licenses/gpl.html

 *

 * CHANGELOG: http://users.tpg.com.au/j_birch/plugins/superfish/changelog.txt

 */

/*

 * This is not the original jQuery Supersubs plugin.

 * Please refer to the README for more information.

 */

(function($){

  $.fn.superfish = function(op){

    var sf = $.fn.superfish,

      c = sf.c,

      $arrow = $(['<span class="',c.arrowClass,'"> &#187;</span>'].join('')),

      over = function(){

        var $$ = $(this), menu = getMenu($$);

        clearTimeout(menu.sfTimer);

        $$.showSuperfishUl().siblings().hideSuperfishUl();

      },

      out = function(){

        var $$ = $(this), menu = getMenu($$), o = sf.op;

        clearTimeout(menu.sfTimer);

        menu.sfTimer=setTimeout(function(){

          o.retainPath=($.inArray($$[0],o.$path)>-1);

          $$.hideSuperfishUl();

          if (o.$path.length && $$.parents(['li.',o.hoverClass].join('')).length<1){over.call(o.$path);}

        },o.delay);

      },

      getMenu = function($menu){

        var menu = $menu.parents(['ul.',c.menuClass,':first'].join(''))[0];

        sf.op = sf.o[menu.serial];

        return menu;

      },

      addArrow = function($a){ $a.addClass(c.anchorClass).append($arrow.clone()); };

    return this.each(function() {

      var s = this.serial = sf.o.length;

      var o = $.extend({},sf.defaults,op);

      o.$path = $('li.'+o.pathClass,this).slice(0,o.pathLevels).each(function(){

        $(this).addClass([o.hoverClass,c.bcClass].join(' '))

          .filter('li:has(ul)').removeClass(o.pathClass);

      });

      sf.o[s] = sf.op = o;

      $('li:has(ul)',this)[($.fn.hoverIntent && !o.disableHI) ? 'hoverIntent' : 'hover'](over,out).each(function() {

        if (o.autoArrows) addArrow( $('>a:first-child',this) );

      })

      .not('.'+c.bcClass)

        .hideSuperfishUl();

      var $a = $('a',this);

      $a.each(function(i){

        var $li = $a.eq(i).parents('li');

        $a.eq(i).focus(function(){over.call($li);}).blur(function(){out.call($li);});

      });

      o.onInit.call(this);

    }).each(function() {

      var menuClasses = [c.menuClass];

      if (sf.op.dropShadows  && !($.browser.msie && $.browser.version < 7)) menuClasses.push(c.shadowClass);

      $(this).addClass(menuClasses.join(' '));

    });

  };

  var sf = $.fn.superfish;

  sf.o = [];

  sf.op = {};

  sf.IE7fix = function(){

    var o = sf.op;

    if ($.browser.msie && $.browser.version > 6 && o.dropShadows && o.animation.opacity!=undefined)

      this.toggleClass(sf.c.shadowClass+'-off');

    };

  sf.c = {

    bcClass: 'sf-breadcrumb',

    menuClass: 'sf-js-enabled',

    anchorClass: 'sf-with-ul',

    arrowClass: 'sf-sub-indicator',

    shadowClass: 'sf-shadow'

  };

  sf.defaults = {

    hoverClass: 'sfHover',

    pathClass: 'overideThisToUse',

    pathLevels: 1,

    delay: 800,

    animation: {opacity:'show'},

    speed: 'normal',

    autoArrows: true,

    dropShadows: true,

    disableHI: false, // true disables hoverIntent detection

    onInit: function(){}, // callback functions

    onBeforeShow: function(){},

    onShow: function(){},

    onHide: function(){}

  };

  $.fn.extend({

    hideSuperfishUl : function(){

      var o = sf.op,

        not = (o.retainPath===true) ? o.$path : '';

      o.retainPath = false;

      var $ul = $(['li.',o.hoverClass].join(''),this).add(this).not(not).removeClass(o.hoverClass)

          .find('>ul').addClass('sf-hidden');

      o.onHide.call($ul);

      return this;

    },

    showSuperfishUl : function(){

      var o = sf.op,

        sh = sf.c.shadowClass+'-off',

        $ul = this.addClass(o.hoverClass)

          .find('>ul.sf-hidden').hide().removeClass('sf-hidden');

      sf.IE7fix.call($ul);

      o.onBeforeShow.call($ul);

      $ul.animate(o.animation,o.speed,function(){ sf.IE7fix.call($ul); o.onShow.call($ul); });

      return this;

    }

  });

})(jQuery);