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(function($){
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$.fn.superfish = function(op){
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var sf = $.fn.superfish,
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c = sf.c,
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$arrow = $(['<span class="',c.arrowClass,'"> »</span>'].join('')),
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over = function(){
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var $$ = $(this), menu = getMenu($$);
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clearTimeout(menu.sfTimer);
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$$.showSuperfishUl().siblings().hideSuperfishUl();
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},
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out = function(){
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var $$ = $(this), menu = getMenu($$), o = sf.op;
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clearTimeout(menu.sfTimer);
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menu.sfTimer=setTimeout(function(){
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o.retainPath=($.inArray($$[0],o.$path)>-1);
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$$.hideSuperfishUl();
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if (o.$path.length && $$.parents(['li.',o.hoverClass].join('')).length<1){over.call(o.$path);}
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},o.delay);
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},
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getMenu = function($menu){
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var menu = $menu.parents(['ul.',c.menuClass,':first'].join(''))[0];
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sf.op = sf.o[menu.serial];
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return menu;
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},
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addArrow = function($a){ $a.addClass(c.anchorClass).append($arrow.clone()); };
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return this.each(function() {
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var s = this.serial = sf.o.length;
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var o = $.extend({},sf.defaults,op);
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o.$path = $('li.'+o.pathClass,this).slice(0,o.pathLevels).each(function(){
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$(this).addClass([o.hoverClass,c.bcClass].join(' '))
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.filter('li:has(ul)').removeClass(o.pathClass);
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});
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sf.o[s] = sf.op = o;
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$('li:has(ul)',this)[($.fn.hoverIntent && !o.disableHI) ? 'hoverIntent' : 'hover'](over,out).each(function() {
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if (o.autoArrows) addArrow( $('>a:first-child',this) );
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})
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.not('.'+c.bcClass)
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.hideSuperfishUl();
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var $a = $('a',this);
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$a.each(function(i){
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var $li = $a.eq(i).parents('li');
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$a.eq(i).focus(function(){over.call($li);}).blur(function(){out.call($li);});
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});
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o.onInit.call(this);
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}).each(function() {
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var menuClasses = [c.menuClass];
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if (sf.op.dropShadows && !($.browser.msie && $.browser.version < 7)) menuClasses.push(c.shadowClass);
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$(this).addClass(menuClasses.join(' '));
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});
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};
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var sf = $.fn.superfish;
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sf.o = [];
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sf.op = {};
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sf.IE7fix = function(){
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var o = sf.op;
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if ($.browser.msie && $.browser.version > 6 && o.dropShadows && o.animation.opacity!=undefined)
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this.toggleClass(sf.c.shadowClass+'-off');
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};
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sf.c = {
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bcClass: 'sf-breadcrumb',
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menuClass: 'sf-js-enabled',
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anchorClass: 'sf-with-ul',
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arrowClass: 'sf-sub-indicator',
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shadowClass: 'sf-shadow'
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};
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sf.defaults = {
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hoverClass: 'sfHover',
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pathClass: 'overideThisToUse',
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pathLevels: 1,
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delay: 800,
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animation: {opacity:'show'},
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speed: 'normal',
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autoArrows: true,
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dropShadows: true,
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disableHI: false,
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onInit: function(){},
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onBeforeShow: function(){},
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onShow: function(){},
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onHide: function(){}
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};
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$.fn.extend({
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hideSuperfishUl : function(){
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var o = sf.op,
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not = (o.retainPath===true) ? o.$path : '';
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o.retainPath = false;
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var $ul = $(['li.',o.hoverClass].join(''),this).add(this).not(not).removeClass(o.hoverClass)
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.find('>ul').hide().css('visibility','hidden');
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o.onHide.call($ul);
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return this;
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},
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showSuperfishUl : function(){
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var o = sf.op,
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sh = sf.c.shadowClass+'-off',
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$ul = this.addClass(o.hoverClass)
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.find('>ul:hidden').css('visibility','visible');
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sf.IE7fix.call($ul);
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o.onBeforeShow.call($ul);
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$ul.animate(o.animation,o.speed,function(){ sf.IE7fix.call($ul); o.onShow.call($ul); });
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return this;
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}
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});
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})(jQuery);
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