/* * 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 */
;
(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($li);
        });
      });
      o.onInit.call(this);
    }).each(function () {
      menuClasses = [c.menuClass];
      if (sf.op.dropShadows && !($.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: false,
    dropShadows: false,
    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 = $(['li.',o.hoverClass].join(''),this).add(this).not(not).removeClass(o.hoverClass)					.find('>ul').hide().css('visibility','hidden');			o.onHide.call($ul);			return this;		},		showSuperfishUl : function(){			var o = sf.op,				sh = sf.c.shadowClass+'-off',				$ul = this.addClass(o.hoverClass)					.find('>ul:hidden').css('visibility','visible');			sf.IE7fix.call($ul);			o.onBeforeShow.call($ul);			$ul.animate(o.animation,o.speed,function(){ sf.IE7fix.call($ul); o.onShow.call($ul); });			return this;		}	});})(jQuery);