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superfish javascript error (2 posts)

  1. marino223
    Member
    Posted 3 years ago #

    My site is http://www.rockandrollwritein.com.

    Using IE8, I get the following error:

    Message: Object doesn't support this property or method
    Line: 123
    Char: 2
    Code: 0
    URI: http://rockandrollwritein.com/wp-content/themes/themorningafter/includes/js/superfish.js?ver=3.0.1

    Here is the code in question. Do you see the error?

    /*
     * 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,'"> »</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',height:'show'},
    		speed		: 'normal',
    		autoArrows	: true,
    		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);
    
    jQuery(document).ready(function() {
    	jQuery('ul#main-nav').superfish();
    });
  2. marino223
    Member
    Posted 3 years ago #

    Line 123 is the second to final line in the code.

    thanks!

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