62,269
社区成员
发帖
与我相关
我的任务
分享
var __control_pagelefttop = document.getElementID("left");
function PageLeftTop(obj){
var x = 5;
var y = 20;
var diff = (document.documentElement.scrollTop + y - __control_pagelefttop.style.posTop)*.40;
var y = document.documentElement.scrollTop + y - diff;
__control_pagelefttop.style.posTop = y;
__control_pagelefttop.style.posLeft = x;
setTimeout("PageLeftTop()", 20);
};