SOS,用滑块条上下移动文字？？？？？？？

简单
<div class="在这里重定义滚动条的样式就行了" style="word-wrap:break-word;height:200px;overflow-x:auto;padding:8px;width:745px;">1. 認知與接受條款 
</div>在这里重定义滚动条的样式就行了
这个是最关键的,要实现滚动很简单,滚动条样式需要你来定义,但是兼容性不好,各种浏览器有的支持样式有的不支持
懒人上的，地址忘了，直接贴代码吧
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>超酷带纹理网页滚动条效果</title>
<meta http-equiv="imagetoolbar" content="no">
<style type="text/css">
html {
overflow: hidden;
}
body {
margin: 0px;
padding: 0px;
background: #222;
position: absolute;
width: 100%;
height: 100%;
pointer: default;
}
#screen {
position: absolute;
left: 20%;
height: 40%;
top: 10%;
width: 60%;
overflow: auto;
background: #000;
color: #fff;
}
#screen2 {
position: absolute;
left: 20%;
height: 30%;
width: 60%;
top: 60%;
overflow: auto;
background: #111;
color: #fff;
}
.content {
position:relative;
font-size: 0.8em;
font-family: verdana;
color: #fff;
padding: 1em;
height: 100%;
}
a {
text-decoration: none;
color:#ff8000;
}
.cds_scrollbar {
position: absolute;
background: #555 url(http://www.lanrentuku.com/down/js/images/12476505130.gif);
right: 0px;
cursor: pointer;
}
.cds_scrollbar_over {
background: #aaa url(http://www.lanrentuku.com/down/js/images/12476497481.gif);
}
.cds_scrollbar_pushed {
background: #fff url(http://www.lanrentuku.com/down/js/images/12476497480.gif);
}
.cds_track {
position: absolute;
background: #222 url(http://www.lanrentuku.com/down/js/images/12476497482.gif);
right: -1px;
top: 0px;
height: 100%;
cursor: pointer;
}
.cds_up {
position: absolute;
background: #f60 url(http://www.lanrentuku.com/down/js/images/12476497483.gif);
right: 0px;
top: 0px;
cursor: pointer;
}
.cds_down {
position: absolute;
background: #f60 url(http://www.lanrentuku.com/down/js/images/12476497483.gif);
right: 0px;
bottom: 0px;
cursor: pointer;
}
</style><script type="text/javascript">var cds = {
O : [],
ok : false,
ym : 0,
N : 0,
fo : 0,
sc : 0,
sp : 0,
to : 0,
/* on mouse move */
m_move : function(e) {
if (!e) e = window.event;
/* release drag outside of the window - IE only */
if (cds.fo.sg && !cds.w3c && !e.button) { cds.m_up(); return; }
/* vertical mouse position */
cds.ym = e.screenY;
/* drag scrollbar */
if (cds.fo.sg) cds.fo.scrollTop = cds.fo.sZ + (cds.ym - cds.fo.yZ) / cds.fo.r;
},
/* on mouse up */
m_up : function (e) {
if (!e) e = window.event;
var tg = (e.target) ? e.target : e.srcElement;
/* clear and skin scrollbar */
if (cds.fo) cds.fo.sb.className = (tg.className.indexOf('scrollbar') > 0) ? 'cds_scrollbar cds_scrollbar_over' : 'cds_scrollbar';
document.onselectstart = '';
cds.clr();
cds.fo.sg = false;
},
/* clear */
clr : function () {
clearTimeout(cds.to);
cds.sc = 0;
return false;
},
/* refresh all scrollbars */
refresh : function () {
for (var i = 0, N = cds.N; i < N; i++) {
var o = cds.O[i];
o.v_scroll();
o.sb.style.width = o.st.style.width = o.su.style.width = o.su.style.height = o.sd.style.width = o.sd.style.height = o.w + 'px';
o.sb.style.height = Math.ceil(Math.max(o.w * .5, o.r * o.offsetHeight) + 1) + 'px';
}
},
/* arrows scrolling loop */
a_scroll : function () {
if (cds.sc != 0) {
cds.fo.scrollTop += 6 * cds.sc / cds.fo.r;
cds.to = setTimeout(cds.a_scroll, cds.sp);
cds.sp = 32;
}
},
/* start arrows scrolling */
m_down : function (o, s) {
if (cds.sc == 0) {
o.dv.sb.className = 'cds_scrollbar cds_scrollbar_pushed';
cds.fo = o.dv;
cds.sc = s;
cds.sp = 400;
cds.a_scroll();
}
},
/* init script */
init : function () {
if (window.oper || (!window.addEventListener && !window.attachEvent)) { this.ok = false; return; }
/* add events */
function addEvent (o, e, f) {
if (window.addEventListener) { o.addEventListener(e, f, false); cds.w3c = true; return true; }
if (window.attachEvent) return o.attachEvent('on' + e, f);
return false;
}
this.ok = addEvent(window.document, 'mousemove', cds.m_move);
this.ok = addEvent(window.document, 'mouseup', cds.m_up);
this.ok = addEvent(window, 'resize', cds.refresh);
return this.ok;
},
/* add skinable scrollbar */
add : function (id) {
/* get div */
var dv = document.getElementById(id);
/* init script */
if (!cds.ok) cds.init();
/* return on error */
if (!cds.ok || !dv) return false;
/* append div function */
function cDiv (c) {
var o = document.createElement('div');
o.dv = dv;
o.className = c;
dc.appendChild(o);
return o;
}
/* clone the original div to create an empty container */
var dc = dv.cloneNode(false);
dc.style.overflow = "hidden";
/* insert the container into the div's parent */
dv.parentNode.appendChild(dc);
/* move the original div into the container */
dc.appendChild(dv);
/* modify its positionning to fit into the container */
dv.style.position = 'absolute';
dv.style.left = dv.style.top = '0px';
dv.style.width = dv.style.height = '100%';
/* push div reference in array */
cds.O[cds.N++] = dv;
dv.sg = false;
/* create and append skinned scrollbar HTML elements to the container, on top of the original div */
dv.st = cDiv('cds_track');
dv.sb = cDiv('cds_scrollbar');
dv.su = cDiv('cds_up');
dv.sd = cDiv('cds_down');
/* scrollbar on mouse down */
dv.sb.onmousedown = function (e) {
if (!this.dv.sg) {
if (!e) e = window.event;
/* save active/scrollable div */
cds.fo = this.dv;
/* save vertical mouse and scroll position */
this.dv.yZ = e.screenY;
this.dv.sZ = dv.scrollTop;
this.dv.sg = true;
/* pushed skin */
this.className = 'cds_scrollbar cds_scrollbar_pushed';
document.onselectstart = function () { return false; }
}
return false;
}
/* track on mouse down */
dv.st.onmousedown = function (e) {
if (!e) e = window.event;
/* save active/scrollable div */
cds.fo = this.dv;
/* calculate scrollbar position */
cds.ym = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
for (var o = this.dv, y = 0; o != null; o = o.offsetParent) y += o.offsetTop;
this.dv.scrollTop = (cds.ym - y - (this.dv.r * this.dv.offsetHeight / 2) - this.dv.w) / this.dv.r;
this.dv.sb.onmousedown(e);
}
/* arrows on mouse down */
dv.su.onmousedown = dv.su.ondblclick = function (e) { cds.m_down(this, -1); return false; }
dv.sd.onmousedown = dv.sd.ondblclick = function (e) { cds.m_down(this, 1); return false; }
/* release events */
dv.su.onmouseout = dv.su.onmouseup = cds.clr;
dv.sd.onmouseout = dv.sd.onmouseup = cds.clr;
/* scrollbar on mouse over skin */
dv.sb.onmouseover = function (e) {
if (!this.dv.sg) this.className = 'cds_scrollbar cds_scrollbar_over';
return false;
}
/* scrollbar on mouse out (default) skin */
dv.sb.onmouseout = function (e) {
if (!this.dv.sg) this.className = 'cds_scrollbar';
return false;
}
/* scrollbar repositionning */
dv.v_scroll = function () {
this.r = (this.offsetHeight - 2 * this.w) / this.scrollHeight;
this.sb.style.top = Math.floor(this.w + this.scrollTop * this.r) + 'px';
}
/* calculate scrollbar width */
dv.w = dv.offsetWidth - dv.clientWidth + 1;
/* init scroll */
dv.v_scroll();
cds.refresh();
/* hook on scroll browser's event */
dv.onscroll = dv.v_scroll;
return dv;
}
}onload = function() {
/* init scrollbars */
cds.add('screen');
cds.add('screen2');
}</script>
</head>
<body><div id="screen">
<div class="content">
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</div>
</div></body>
</html>

调试易

SOS,用滑块条上下移动文字？？？？？？？

解决方案 »