<script language="javascript"> var tips; var theTop = 40; var old = theTop; function initFloatTips() { tips = document.getElementById('ser_qq'); moveTips(); } function moveTips() { var tt=50; if (window.innerHeight) { pos = window.pageYOffset }else if (document.documentElement && document.documentElement.scrollTop) { pos = document.documentElement.scrollTop }else if (document.body) {