<script language="javascript"> var ctl=document.getElementById("divSlo"); if(ctl.offsetHeight < 400) { ctl.style.height = ctl.offsetHeight+"px"; } else { ctl.style.height = "400px"; ctl.style.overflowY="auto"; } </script>
转载于:https://www.cnblogs.com/Look_Sun/archive/2011/03/02/1968772.html
