function bindEvent(el,eventName,eventHandler){if(el.addEventListener){el.addEventListener(eventName,eventHandler,false);}else if(el.attachEvent){el.attachEvent('on'+eventName,eventHandler);}} (function(){var bodyEl=document.body,openbtn=document.getElementById('open-button'),closebtn=document.getElementById('close-button'),isOpen=false;function init(){initEvents();} function initEvents(){if(openbtn){bindEvent(openbtn,'click',toggleMenu);} if(closebtn){bindEvent(closebtn,'click',toggleMenu);}} function toggleMenu(){if(isOpen){classie.remove(bodyEl,'show-menu');if($(".full-width-pull-menu").length){classie.remove(bodyEl,'overflow-hidden');}} else{classie.add(bodyEl,'show-menu');if($(".full-width-pull-menu").length){classie.add(bodyEl,'overflow-hidden');}} isOpen=!isOpen;} init();})();