这个滑动层总是在最上部,如何修改让它在文档中间显示或者离上面有一定距离? div1.style.top = div1.offsetTop + bb+100 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 net_lover(孟子E章)这样不幸,乱跳! <body onload="divmove()"><div id=div1 style="position:absolute">dddddddd</div><SCRIPT LANGUAGE="JavaScript"><!--function divmove(){cc=parseInt(document.body.scrollTop);div1.style.top = 100 + cc;setTimeout("divmove()",1);}//--></SCRIPT><p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok</body> <body onload="divmove()"><div id=div1 style="position:absolute">dddddddd</div><SCRIPT LANGUAGE="JavaScript"><!--function divmove(){cc=parseInt(document.body.scrollTop);div1.style.top = document.body.offsetHeight/2 + cc;setTimeout("divmove()",1);}//--></SCRIPT><p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok</body> 有关弹出层中不能点击超链接问题 有关JS循环的问题? anchange事件 如何屏蔽IE关闭按钮和alt+F4? javascript:一个Div,当Div在窗体显示不下时,自动调整窗体以显示Div,移动的时候同样 asp.net 框架结构的网页关不掉? Extjs4 GridPanel的dockedItems参数提交问题! js 弹出一个窗口问题! "doucument.表单名.变量名.value"中的变量名怎样表示 高手们能不能帮我改一下这段程序? list框问题 用正则表达式,如果替换<>标签外的空格?(<>标签内的空格不替换)
这样不幸,乱跳!
<div id=div1 style="position:absolute">dddddddd</div>
<SCRIPT LANGUAGE="JavaScript">
<!--function divmove()
{
cc=parseInt(document.body.scrollTop);
div1.style.top = 100 + cc;
setTimeout("divmove()",1);
}
//-->
</SCRIPT>
<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok
<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok
<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok
<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok
</body>
<div id=div1 style="position:absolute">dddddddd</div>
<SCRIPT LANGUAGE="JavaScript">
<!--function divmove()
{
cc=parseInt(document.body.scrollTop);
div1.style.top = document.body.offsetHeight/2 + cc;
setTimeout("divmove()",1);
}
//-->
</SCRIPT>
<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok
<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok
<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok
<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok<p>ok
</body>