!(function(){var serviceOnline=(function(){var sideContent=document.querySelector(".side_content");var show_btn=document.querySelector(".show_btn");var close_btn=document.querySelector(".close_btn");var timer=null;var startMove=function(argument){var scrollsidebar=document.getElementById("scrollsidebar");clearInterval(timer);timer=setInterval(function(){var speed=(argument-scrollsidebar.offsetTop)/4;speed=speed>0?Math.ceil(speed):Math.floor(speed);if(argument==scrollsidebar.offsetTop){clearInterval(timer);}else{scrollsidebar.style.top=scrollsidebar.offsetTop+speed+"px";}},20);};var scrollMove=function(){window.onscroll=window.onload=function(){var scrollsidebar=document.getElementById("scrollsidebar");var scrolltop=document.body.scrollTop||document.documentElement.scrollTop;startMove(parseInt((document.documentElement.clientHeight-
scrollsidebar.offsetHeight)/2+scrolltop));};};var slideShow=function(){if(!show_btn)return false;show_btn.addEventListener("click",function(){show_btn.style.width=0;sideContent.style.width="154px";},false);};var slideClose=function(){if(!close_btn)return false;close_btn.addEventListener("click",function(){console.log(this);sideContent.style.width=0;show_btn.style.width="25px";},false);};return{init:function(){scrollMove();slideClose();slideShow();}};})();serviceOnline.init();})();