/* 转载请保留版权信息：懒人图库 www.lanrentuku.com */

#chat_f1{position:fixed;left:10px;top:220px;_position:absolute;_top:expression(eval(document.documentElement.scrollTop+220))}

#close{display:block;width:10px;height:24px;margin-left:160px;cursor:pointer; background:url(close.png) no-repeat; }

#chat_f2{display:none;position:fixed;left:1px;top:230px;_position:absolute;_top:expression(eval(document.documentElement.scrollTop+220));cursor:pointer; background:url(shouhui.png) no-repeat; width:32px; height:138px;}