(function($) { $.superfish = {}; $.superfish.o = []; $.superfish.op = {}; $.superfish.defaults = { hoverClass: 'sfHover', pathClass: 'overideThisToUse', delay: 100, animation: { opacity: 'show' }, speed: 'normal', oldJquery: false, disableHI: false, onInit: function() { }, onBeforeShow: function() { }, onShow: function() { }, onHide: function() { } }; $.fn.superfish = function(op) { var bcClass = 'sfbreadcrumb', over = function() { var $$ = $(this), menu = getMenu($$); getOpts(menu, true); clearTimeout(menu.sfTimer); $$.showSuperfishUl().siblings().hideSuperfishUl() }, out = function() { var $$ = $(this), menu = getMenu($$); var o = getOpts(menu, true); clearTimeout(menu.sfTimer); if (!$$.is('.' + bcClass)) { menu.sfTimer = setTimeout(function() { $$.hideSuperfishUl(); if (o.$path.length) { over.call(o.$path) } }, o.delay) } }, getMenu = function($el) { return $el.parents('ul.superfish:first')[0] }, getOpts = function(el, menuFound) { el = menuFound ? el : getMenu(el); return $.superfish.op = $.superfish.o[el.serial] }, hasUl = function() { return $.superfish.op.oldJquery ? 'li[ul]' : 'li:has(ul)' }; return this.each(function() { var s = this.serial = $.superfish.o.length; var o = $.extend({}, $.superfish.defaults, op); o.$path = $('li.' + o.pathClass, this).each(function() { $(this).addClass(o.hoverClass + ' ' + bcClass).filter(hasUl()).removeClass(o.pathClass) }); $.superfish.o[s] = $.superfish.op = o; $(hasUl(), this)[($.fn.hoverIntent && !o.disableHI) ? 'hoverIntent' : 'hover'](over, out).not('.' + 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) }).addClass('superfish') }; $.fn.extend({ hideSuperfishUl: function() { var o = $.superfish.op, $ul = $('li.' + o.hoverClass, this).add(this).removeClass(o.hoverClass).find('>ul').hide().css('visibility', 'hidden'); o.onHide.call($ul); return this }, showSuperfishUl: function() { var o = $.superfish.op, $ul = this.addClass(o.hoverClass).find('>ul:hidden').css('visibility', 'visible'); o.onBeforeShow.call($ul); $ul.animate(o.animation, o.speed, function() { o.onShow.call(this) }); return this } }); $(window).unload(function() { $('ul.superfish').each(function() { $('li', this).unbind('mouseover', 'mouseout', 'mouseenter', 'mouseleave') }) }) })(jQuery);