$(function(){var $menuei=$('#ei_menu > ul'),$menuItemsei=$menuei.children('li'),$menuItemsImgWrapperei=$menuItemsei.children('a'),$menuItemsPreviewei=$menuItemsImgWrapperei.children('.ei_preview'),totalMenuItemsei=$menuItemsei.length,ExpandingMenu=(function(){var current=-1,anim=true,validCurrent=function(){return(current>=0&&current<totalMenuItemsei)},init=function(){if(validCurrent())configureMenu();initEventsHandlerei()},configureMenu=function(){var $item=$menuItemsei.eq(current);if(anim)slideOutItem($item,true,900,'easeInQuint');else{$item.css({width:'400px'}).find('.ei_image').css({left:'0px',opacity:1});$menuItemsei.not($item).children('.ei_preview').css({opacity:0.2})}},initEventsHandlerei=function(){$menuItemsImgWrapperei.bind('click.ExpandingMenu',function(e){var $this=$(this).parent(),idx=$this.index();if(current===idx){slideOutItem($menuItemsei.eq(current),false,1500,'easeOutQuint',true);current=-1}else{if(validCurrent()&&current!==idx)slideOutItem($menuItemsei.eq(current),false,250,'jswing');current=idx;slideOutItem($this,true,250,'jswing')}return false})},openItem=function(idx){$menuItemsImgWrapperei.eq(idx).click()},slideOutItem=function($item,dir,speed,easing,mLeave){var $ei_image=$item.find('.ei_image'),itemParam=(dir)?{width:'400px'}:{width:'75px'},imageParam=(dir)?{left:'0px'}:{left:'75px'};if(dir)$menuItemsPreviewei.stop().animate({opacity:0.3},1000);else if(mLeave)$menuItemsPreviewei.stop().animate({opacity:1},1500);$item.stop().animate(itemParam,speed,easing);$ei_image.stop().animate(imageParam,speed,easing,function(){if(dir)$ei_image.animate({opacity:1},2000);else $ei_image.css('opacity',0.2)})};return{init:init,openItem:openItem}})();ExpandingMenu.init();ExpandingMenu.openItem(0)});