求一个鼠标点击两边箭头,图片可以左右滑动的js代码?

此回复为自动发出,仅用于显示而已，并无任何其他特殊作用
楼主【pdq315】截止到2008-06-27 12:01:08的历史汇总数据(不包括此帖)：
发帖数:3                  发帖分:170
结贴数:0                  结贴分:0
未结数:3                  未结分:170
结贴率:0.00  %            结分率:0.00  %
如何结贴请参考这里：http://topic.csdn.net/u/20080501/09/ef7ba1b3-6466-49f6-9d92-36fe6d471dd1.html

解决方案 »

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<div id=demo style=overflow:hidden;height:160;width:200;>
    <div id=demo1 style=fload:left;width:863px;>
        <div style="margin:0;padding:0;float:left;">
        <img src="http://www.webjx.com/img/200406301.jpg" style=fload:left;width:100px;/>
        <br/>
        一
        </div>        <div style="margin:0;padding:0;float:left;">
        <img src="http://www.webjx.com/img/200406301.jpg" style=fload:left;width:100px;/>
        <br/>
        二
        </div>        <div style="margin:0;padding:0;float:left;">
        <img src="http://www.webjx.com/img/200406301.jpg" style=fload:left;width:100px;/>
        <br/>
        三
        </div>        <div style="margin:0;padding:0;float:left;">
        <img src="http://www.webjx.com/img/200406301.jpg" style=fload:left;width:100px;/>
        <br/>
        四
        </div>
    </div>
</div>
<div onmouseover="doMoveToRight()" onmouseout="stopMoveToRight();"><<</div>
<div onmouseover="doMoveToLeft()" onmouseout="stopMoveToLeft();">>></div>
<div id="divshow"></div>
<script>
var speed=10;
demo1.innerHTML=demo1.innerHTML+demo1.innerHTML;
//向左
function Marquee()
{
    if(demo1.offsetWidth/2-demo.scrollLeft<=33){//这里的33是随实际情况而定的，为了让调整位置时更柔和
        demo.scrollLeft-=demo1.offsetWidth/2;
    }else
    {
        demo.scrollLeft++;
    }
}
var MyMar;
function doMoveToLeft()
{
    MyMar=setInterval(Marquee,speed);
}function stopMoveToLeft()
{
    clearInterval(MyMar);
}//向右
function Marquee2()
{
    //这里的100是随实际情况而定的，为了让调整位置时更柔和
    if(demo.scrollLeft<=100){
//这里的32是随实际情况而定的，为了让调整位置时更柔和
        demo.scrollLeft+=(demo1.offsetWidth/2-32);
    }else
    {
        demo.scrollLeft--;divshow.innerHTML=""+demo.scrollLeft;
    }
}function doMoveToRight()
{
    MyMar=setInterval(Marquee2,speed);
}function stopMoveToRight()
{
    clearInterval(MyMar);
}
</script>
http://sorgalla.com/projects/jcarousel/examples/static_simple.htmlhttp://sorgalla.com/jcarousel/
你要的是这个效果不！
http://www.becaused.com/attachments/month_0611/63u0_PictureScroller.rar
一次显示多个.只需要修改 CSS 文件中.图片的容器宽度值就行了.上述例相关修改项:
.....
.jcarousel-skin-tango .jcarousel-container-horizontal {
    width: 500px;  # <----这里改一下宽度.
    padding: 20px 40px;
}.....
.jcarousel-skin-tango .jcarousel-clip-horizontal {
    width:  500px; # <----这里改的同上面一样.即可.
    height: 75px;
}
包裹的DIV的STYLE.LEFT的X坐标改一下就行了,
诸如:VAR X=DIV.STYLE.LEFT
X=X-IMAGE.WIDTH同时关键点是外围DIV的overflow: hidden
JS.Append("<script type=\"text/javascript\">\n");            JS.Append("var IsPaused=false;\n");
            JS.Append("var pix = 0;\n");
            JS.AppendFormat("var divWidth = {0};\n", _Items.Count * (_ImageWidth + 1));
            JS.AppendFormat("var divVirtualWidth = {0};\n", _NoOfVisibleImages * (_ImageWidth + 1));            JS.Append("function Start()\n");
            JS.Append("{\n");
            JS.Append("IsPaused = false;\n");
            JS.Append("}\n");            JS.Append("function Stop()\n");
            JS.Append("{\n");
            JS.Append("IsPaused = true;\n");
            JS.Append("}\n");            JS.Append("function MoveLeft()\n");
            JS.Append("{\n");
            JS.Append("if( IsPaused || pix == -(divWidth - divVirtualWidth)) return;\n");
            JS.AppendFormat("var objtbl = document.getElementById('{0}');\n", tblBase.ClientID);
            JS.Append("pix = parseInt(objtbl.style.left.replace(\"px\",\"\"));\n");
            JS.Append("pix = pix - 1;\n");
            JS.Append("objtbl.style.left=pix.toString() + \"px\";\n");
            JS.Append("setTimeout(\"MoveLeft()\",\"10\");\n");
            JS.Append("}\n");            JS.Append("function StopMoveLeft()\n");
            JS.Append("{\n");
            JS.AppendFormat("if( !IsPaused || pix % {0} == 0) return;\n", _ImageWidth + 1);
            JS.AppendFormat("var objtbl = document.getElementById('{0}');\n", tblBase.ClientID);
            JS.Append("pix = parseInt(objtbl.style.left.replace(\"px\",\"\"));\n");
            JS.Append("pix = pix - 1;\n");
            JS.Append("objtbl.style.left=pix.toString() + \"px\";\n");
            JS.Append("setTimeout(\"StopMoveLeft()\",\"10\");\n");
            JS.Append("}\n");            JS.Append("function MoveRight()\n");
            JS.Append("{\n");
            JS.Append("if( IsPaused || pix == 0) return;\n");
            JS.AppendFormat("var objtbl = document.getElementById('{0}');\n", tblBase.ClientID);
            JS.Append("pix = parseInt(objtbl.style.left.replace(\"px\",\"\"));\n");
            JS.Append("pix = pix + 1;\n");
            JS.Append("objtbl.style.left=pix.toString() + \"px\";\n");
            JS.Append("setTimeout(\"MoveRight()\",\"10\");\n");
            JS.Append("}\n");            JS.Append("function StopMoveRight()\n");
            JS.Append("{\n");
            JS.AppendFormat("if(!IsPaused || pix % {0} == 0) return;\n", _ImageWidth + 1);
            JS.AppendFormat("var objtbl = document.getElementById('{0}');\n", tblBase.ClientID);
            JS.Append("pix = parseInt(objtbl.style.left.replace(\"px\",\"\"));\n");
            JS.Append("pix = pix + 1;\n");
            JS.Append("objtbl.style.left=pix.toString() + \"px\";\n");
            JS.Append("setTimeout(\"StopMoveRight()\",\"10\");\n");
            JS.Append("}\n");            JS.Append("</script>");            return JS.ToString();
        }
    }
楼主仔细研究研究,不要浮躁,这东西本身要做完羡本身就比较复杂,但是关键点就是我在上面说的.
还有就是这个地方在网页头部加上配置，关于参数具体用法可以参考http://sorgalla.com/projects/jcarousel/#Configuration，都是英文，多个参数用逗号隔开
<script type="text/javascript">jQuery(document).ready(function() {
    jQuery('#mycarousel').jcarousel({
        scroll:8//表示每次翻页数

    });
});</script>
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="picScr.aspx.cs" Inherits="picScr" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>JS控制点击按钮图片向左或向右移动效果演示</title>
<style>
TABLE { BORDER-TOP-WIDTH: 0px; PADDING-RIGHT: 0px; PADDING-LEFT: 0px; BORDER-LEFT-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px; BORDER-RIGHT-WIDTH: 0px}
BODY { PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-SIZE: 12px; BACKGROUND: #fff; PADDING-BOTTOM: 5px; COLOR: #333; PADDING-TOP: 5px; FONT-FAMILY: ""}
TD { FONT-SIZE: 12px}
.f12 { FONT-SIZE: 12px}
A { TEXT-DECORATION: underline}
A:link { COLOR: #0051b4}
A:visited { COLOR: #333}
A:hover { COLOR: #f00}
A:active { COLOR: #f00}
.F14lists { LINE-HEIGHT: 23px}
.F14lists UL { PADDING-RIGHT: 3px; PADDING-LEFT: 3px; PADDING-BOTTOM: 0px; PADDING-TOP: 0px}
.F14lists LI { PADDING-LEFT: 2px; FONT-SIZE: 14px; VERTICAL-ALIGN: bottom}
.F14lists LI SPAN { FONT-SIZE: 9px; COLOR: #533826}
.FixTitle A:link { COLOR: #0736aa; TEXT-DECORATION: none}
.FixTitle A:visited { COLOR: #0736aa; TEXT-DECORATION: none}
.FixTitle A:hover { TEXT-DECORATION: underline}
.FixTitle { BORDER-RIGHT: #a2d1ff 1px solid; BORDER-TOP: #a2d1ff 1px solid; BACKGROUND: url(/jzxy/UploadFiles_333/201104/20110408130133998.gif) 0px -101px; OVERFLOW: hidden; BORDER-LEFT: #a2d1ff 1px solid; LINE-HEIGHT: 24px; BORDER-BOTTOM: #a2d1ff 1px solid; HEIGHT: 24px}
.FixTitle H3 { PADDING-LEFT: 30px; FONT-SIZE: 14px; BACKGROUND: url(/jzxy/UploadFiles_333/201104/20110408130133133.gif) 2px -197px; FLOAT: left; COLOR: #0736aa}
.FixTitle SPAN { PADDING-RIGHT: 5px; FLOAT: right}
.RForm { PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; PADDING-TOP: 10px}
.RForm DT { LINE-HEIGHT: 23px}
.RformB { PADDING-LEFT: 10px}
.blk_29 { BORDER-RIGHT: #a1d2fd 1px solid; PADDING-RIGHT: 0px; BORDER-TOP: #a1d2fd 0px solid; PADDING-LEFT: 0px; PADDING-BOTTOM: 10px; OVERFLOW: hidden; BORDER-LEFT: #a1d2fd 1px solid; PADDING-TOP: 10px; BORDER-BOTTOM: #a1d2fd 1px solid; ZOOM: 1; POSITION: relative}
.blk_29 .LeftBotton { BACKGROUND: url(/jzxy/UploadFiles_333/201104/20110408130133498.gif) no-repeat 0px 0px; LEFT: 5px; FLOAT: left; WIDTH: 11px; CURSOR: pointer; POSITION: absolute; TOP: 10px; HEIGHT: 114px}
.blk_29 .RightBotton { RIGHT: 5px; BACKGROUND: url(/jzxy/UploadFiles_333/201104/20110408130133498.gif) no-repeat -11px 0px; FLOAT: right; WIDTH: 11px; CURSOR: pointer; POSITION: absolute; TOP: 10px; HEIGHT: 114px}
.blk_29 .Cont { MARGIN: 0px auto; OVERFLOW: hidden; WIDTH: 888px; PADDING-TOP: 5px}
.blk_29 .box { FLOAT: left; WIDTH: 152px; TEXT-ALIGN: center}
.blk_29 .box IMG { BORDER-RIGHT: #add2fc 1px solid; PADDING-RIGHT: 3px; BORDER-TOP: #add2fc 1px solid; DISPLAY: block; PADDING-LEFT: 3px; BACKGROUND: #fff; PADDING-BOTTOM: 3px; MARGIN: 0px auto; BORDER-LEFT: #add2fc 1px solid; PADDING-TOP: 3px; BORDER-BOTTOM: #add2fc 1px solid}
.blk_29 .box A:hover IMG { BORDER-RIGHT: #5385cc 1px solid; BORDER-TOP: #5385cc 1px solid; BORDER-LEFT: #5385cc 1px solid; BORDER-BOTTOM: #5385cc 1px solid}
.blk_29 .box P { MARGIN: 6px auto 0px; WIDTH: 97px; LINE-HEIGHT: 20px}
.rollphotos { MARGIN-TOP: 10px;WIDTH: 950px}
.partC { MARGIN-TOP: 10px; OVERFLOW: auto; WIDTH: 950px}
.partC .PC_left { OVERFLOW: auto; WIDTH: 470px}
.partC .PC_right { OVERFLOW: auto; WIDTH: 470px}
.partC .PC_left { FLOAT: left}
.partC .PC_right { FLOAT: right}
.PT_mix { BORDER-RIGHT: #a2d1ff 1px solid; PADDING-RIGHT: 0px; BORDER-TOP: #a2d1ff 0px solid; PADDING-LEFT: 0px; BACKGROUND: #f3fbfe; PADDING-BOTTOM: 10px; OVERFLOW: auto; BORDER-LEFT: #a2d1ff 1px solid; PADDING-TOP: 0px; BORDER-BOTTOM: #a2d1ff 1px solid}
.PhoTxt { MARGIN-TOP: 10px; DISPLAY: inline; FLOAT: left; MARGIN-LEFT: 10px; OVERFLOW: auto; WIDTH: 220px}
.PhoTxt IMG { BORDER-RIGHT: #ccc 1px solid; PADDING-RIGHT: 3px; BORDER-TOP: #ccc 1px solid; PADDING-LEFT: 3px; BACKGROUND: #fff; FLOAT: left; PADDING-BOTTOM: 3px; BORDER-LEFT: #ccc 1px solid; MARGIN-RIGHT: 5px; PADDING-TOP: 3px; BORDER-BOTTOM: #ccc 1px solid}
.PhoTxt H1 { FONT-WEIGHT: bold; FONT-SIZE: 12px; LINE-HEIGHT: 23px}
.PhoTxt P { COLOR: #545454; LINE-HEIGHT: 20px}
</style></head>
<body>
<div align="center">

<div class=rollphotos>
<div class=FixTitle>
<H3>精美图片</H3><SPAN><A href="Longer.aspx" target=_blank>更多>></A></SPAN></div>
<div class=blk_29>
<div class=LeftBotton id=LeftArr></div>
<div class=Cont id=ISL_Cont_1><div class="box">
        <img src="images/1.jpg" width="124" height="84" border="0" />
       <a href="#">图片1</a>
    </div>
    <div class="box">
        <img src="images/2.jpg" width="124" height="84" border="0"/>
        <a href="#">图片2</a>
    </div>
    <div class="box">
        <img src="images/3.jpg" width="124" height="84" border="0"/>
        <a href="#">图片3</a>
    </div>
    <div class="box">
        <img src="images/4.jpg" width="124" height="84" border="0"/>
        <a href="#">图片4</a>
    </div>
    <div class="box">
        <img src="images/5.jpg" width="124" height="84" border="0"/>
        <a href="#">图片5</a>
    </div>
    <div class="box">
        <img src="images/6.jpg" width="124" height="84" border="0"/>
        <a href="#">图片6</a>
     </div>
    <div class="box">
        <img src="images/Blue%20hills.jpg" width="124" height="84" border="0"/>
        <a href="#">图片7</a>
    </div>
    <div class="box">
        <img src="images/Sunset.jpg" width="124" height="84" border="0"/>
        <a href="#">图片8</a>
    </div>
</div>
<div class=RightBotton id=RightArr></div></div>
<SCRIPT language=javascript type=text/javascript>
  <![CDATA[//><!]]>
</SCRIPT>
</div>

</div></body>
</html>
需要的js代码如下：<SCRIPT type=text/javascript>
var sina={$:function(objName){if(document.getElementById){return eval('document.getElementById("'+objName+'")')}else{return eval('document.all.'+objName)}},isIE:navigator.appVersion.indexOf("MSIE")!=-1?true:false,addEvent:function(l,i,I){if(l.attachEvent){l.attachEvent("on"+i,I)}else{l.addEventListener(i,I,false)}},delEvent:function(l,i,I){if(l.detachEvent){l.detachEvent("on"+i,I)}else{l.removeEventListener(i,I,false)}},readCookie:function(O){var o="",l=O+"=";if(document.cookie.length>0){var i=document.cookie.indexOf(l);if(i!=-1){i+=l.length;var I=document.cookie.indexOf(";",i);if(I==-1)I=document.cookie.length;o=unescape(document.cookie.substring(i,I))}};return o},writeCookie:function(i,l,o,c){var O="",I="";if(o!=null){O=new Date((new Date).getTime()+o*3600000);O="; expires="+O.toGMTString()};if(c!=null){I=";domain="+c};document.cookie=i+"="+escape(l)+O+I},readStyle:function(I,l){if(I.style[l]){return I.style[l]}else if(I.currentStyle){return I.currentStyle[l]}else if(document.defaultView&&document.defaultView.getComputedStyle){var i=document.defaultView.getComputedStyle(I,null);return i.getPropertyValue(l)}else{return null}}};
//滚动图片构造函数
//UI&UE Dept. mengjia
//080623
function ScrollPic(scrollContId,arrLeftId,arrRightId,dotListId){this.scrollContId=scrollContId;this.arrLeftId=arrLeftId;this.arrRightId=arrRightId;this.dotListId=dotListId;this.dotClassName="dotItem";this.dotOnClassName="dotItemOn";this.dotObjArr=[];this.pageWidth=0;this.frameWidth=0;this.speed=10;this.space=10;this.pageIndex=0;this.autoPlay=true;this.autoPlayTime=5;var _autoTimeObj,_scrollTimeObj,_state="ready";this.stripdiv=document.createElement("div");this.listdiv01=document.createElement("div");this.listdiv02=document.createElement("div");if(!ScrollPic.childs){ScrollPic.childs=[]};this.ID=ScrollPic.childs.length;ScrollPic.childs.push(this);this.initialize=function(){if(!this.scrollContId){throw new Error("必须指定scrollContId.");return};this.scrollContdiv=sina.$(this.scrollContId);if(!this.scrollContdiv){throw new Error("scrollContId不是正确的对象.(scrollContId = \""+this.scrollContId+"\")");return};this.scrollContdiv.style.width=this.frameWidth+"px";this.scrollContdiv.style.overflow="hidden";this.listdiv01.innerHTML=this.listdiv02.innerHTML=this.scrollContdiv.innerHTML;this.scrollContdiv.innerHTML="";this.scrollContdiv.appendChild(this.stripdiv);this.stripdiv.appendChild(this.listdiv01);this.stripdiv.appendChild(this.listdiv02);this.stripdiv.style.overflow="hidden";this.stripdiv.style.zoom="1";this.stripdiv.style.width="32766px";this.listdiv01.style.cssFloat="left";this.listdiv02.style.cssFloat="left";sina.addEvent(this.scrollContdiv,"mouseover",Function("ScrollPic.childs["+this.ID+"].stop()"));sina.addEvent(this.scrollContdiv,"mouseout",Function("ScrollPic.childs["+this.ID+"].play()"));if(this.arrLeftId){this.arrLeftObj=sina.$(this.arrLeftId);if(this.arrLeftObj){sina.addEvent(this.arrLeftObj,"mousedown",Function("ScrollPic.childs["+this.ID+"].rightMouseDown()"));sina.addEvent(this.arrLeftObj,"mouseup",Function("ScrollPic.childs["+this.ID+"].rightEnd()"));sina.addEvent(this.arrLeftObj,"mouseout",Function("ScrollPic.childs["+this.ID+"].rightEnd()"))}};if(this.arrRightId){this.arrRightObj=sina.$(this.arrRightId);if(this.arrRightObj){sina.addEvent(this.arrRightObj,"mousedown",Function("ScrollPic.childs["+this.ID+"].leftMouseDown()"));sina.addEvent(this.arrRightObj,"mouseup",Function("ScrollPic.childs["+this.ID+"].leftEnd()"));sina.addEvent(this.arrRightObj,"mouseout",Function("ScrollPic.childs["+this.ID+"].leftEnd()"))}};if(this.dotListId){this.dotListObj=sina.$(this.dotListId);if(this.dotListObj){var pages=Math.round(this.listdiv01.offsetWidth/this.frameWidth+0.4),i,tempObj;for(i=0;i<pages;i++){tempObj=document.createElement("span");this.dotListObj.appendChild(tempObj);this.dotObjArr.push(tempObj);if(i==this.pageIndex){tempObj.className=this.dotClassName}else{tempObj.className=this.dotOnClassName};tempObj.title="第"+(i+1)+"页";sina.addEvent(tempObj,"click",Function("ScrollPic.childs["+this.ID+"].pageTo("+i+")"))}}};if(this.autoPlay){this.play()}};this.leftMouseDown=function(){if(_state!="ready"){return};_state="floating";_scrollTimeObj=setInterval("ScrollPic.childs["+this.ID+"].moveLeft()",this.speed)};this.rightMouseDown=function(){if(_state!="ready"){return};_state="floating";_scrollTimeObj=setInterval("ScrollPic.childs["+this.ID+"].moveRight()",this.speed)};this.moveLeft=function(){if(this.scrollContdiv.scrollLeft+this.space>=this.listdiv01.scrollWidth){this.scrollContdiv.scrollLeft=this.scrollContdiv.scrollLeft+this.space-this.listdiv01.scrollWidth}else{this.scrollContdiv.scrollLeft+=this.space};this.accountPageIndex()};this.moveRight=function(){if(this.scrollContdiv.scrollLeft-this.space<=0){this.scrollContdiv.scrollLeft=this.listdiv01.scrollWidth+this.scrollContdiv.scrollLeft-this.space}else{this.scrollContdiv.scrollLeft-=this.space};this.accountPageIndex()};this.leftEnd=function(){if(_state!="floating"){return};_state="stoping";clearInterval(_scrollTimeObj);var fill=this.pageWidth-this.scrollContdiv.scrollLeft%this.pageWidth;this.move(fill)};this.rightEnd=function(){if(_state!="floating"){return};_state="stoping";clearInterval(_scrollTimeObj);var fill=-this.scrollContdiv.scrollLeft%this.pageWidth;this.move(fill)};this.move=function(num,quick){var thisMove=num/5;if(!quick){if(thisMove>this.space){thisMove=this.space};if(thisMove<-this.space){thisMove=-this.space}};if(Math.abs(thisMove)<1&&thisMove!=0){thisMove=thisMove>=0?1:-1}else{thisMove=Math.round(thisMove)};var temp=this.scrollContdiv.scrollLeft+thisMove;if(thisMove>0){if(this.scrollContdiv.scrollLeft+thisMove>=this.listdiv01.scrollWidth){this.scrollContdiv.scrollLeft=this.scrollContdiv.scrollLeft+thisMove-this.listdiv01.scrollWidth}else{this.scrollContdiv.scrollLeft+=thisMove}}else{if(this.scrollContdiv.scrollLeft-thisMove<=0){this.scrollContdiv.scrollLeft=this.listdiv01.scrollWidth+this.scrollContdiv.scrollLeft-thisMove}else{this.scrollContdiv.scrollLeft+=thisMove}};num-=thisMove;if(Math.abs(num)==0){_state="ready";if(this.autoPlay){this.play()};this.accountPageIndex();return}else{this.accountPageIndex();setTimeout("ScrollPic.childs["+this.ID+"].move("+num+","+quick+")",this.speed)}};this.next=function(){if(_state!="ready"){return};_state="stoping";this.move(this.pageWidth,true)};this.play=function(){if(!this.autoPlay){return};clearInterval(_autoTimeObj);_autoTimeObj=setInterval("ScrollPic.childs["+this.ID+"].next()",this.autoPlayTime*1000)};this.stop=function(){clearInterval(_autoTimeObj)};this.pageTo=function(num){if(_state!="ready"){return};_state="stoping";var fill=num*this.frameWidth-this.scrollContdiv.scrollLeft;this.move(fill,true)};this.accountPageIndex=function(){this.pageIndex=Math.round(this.scrollContdiv.scrollLeft/this.frameWidth);if(this.pageIndex>Math.round(this.listdiv01.offsetWidth/this.frameWidth+0.4)-1){this.pageIndex=0};var i;for(i=0;i<this.dotObjArr.length;i++){if(i==this.pageIndex){this.dotObjArr[i].className=this.dotClassName}else{this.dotObjArr[i].className=this.dotOnClassName}}}};
</SCRIPT>只需将js放入head中，就可以直接copy下来看到效果了
<SCRIPT type=text/javascript>
var sina={$:function(objName){if(document.getElementById){return eval('document.getElementById("'+objName+'")')}else{return eval('document.all.'+objName)}},isIE:navigator.appVersion.indexOf("MSIE")!=-1?true:false,addEvent:function(l,i,I){if(l.attachEvent){l.attachEvent("on"+i,I)}else{l.addEventListener(i,I,false)}},delEvent:function(l,i,I){if(l.detachEvent){l.detachEvent("on"+i,I)}else{l.removeEventListener(i,I,false)}},readCookie:function(O){var o="",l=O+"=";if(document.cookie.length>0){var i=document.cookie.indexOf(l);if(i!=-1){i+=l.length;var I=document.cookie.indexOf(";",i);if(I==-1)I=document.cookie.length;o=unescape(document.cookie.substring(i,I))}};return o},writeCookie:function(i,l,o,c){var O="",I="";if(o!=null){O=new Date((new Date).getTime()+o*3600000);O="; expires="+O.toGMTString()};if(c!=null){I=";domain="+c};document.cookie=i+"="+escape(l)+O+I},readStyle:function(I,l){if(I.style[l]){return I.style[l]}else if(I.currentStyle){return I.currentStyle[l]}else if(document.defaultView&&document.defaultView.getComputedStyle){var i=document.defaultView.getComputedStyle(I,null);return i.getPropertyValue(l)}else{return null}}};
//滚动图片构造函数
//UI&UE Dept. mengjia
//080623
function ScrollPic(scrollContId,arrLeftId,arrRightId,dotListId){this.scrollContId=scrollContId;this.arrLeftId=arrLeftId;this.arrRightId=arrRightId;this.dotListId=dotListId;this.dotClassName="dotItem";this.dotOnClassName="dotItemOn";this.dotObjArr=[];this.pageWidth=0;this.frameWidth=0;this.speed=10;this.space=10;this.pageIndex=0;this.autoPlay=true;this.autoPlayTime=5;var _autoTimeObj,_scrollTimeObj,_state="ready";this.stripdiv=document.createElement("div");this.listdiv01=document.createElement("div");this.listdiv02=document.createElement("div");if(!ScrollPic.childs){ScrollPic.childs=[]};this.ID=ScrollPic.childs.length;ScrollPic.childs.push(this);this.initialize=function(){if(!this.scrollContId){throw new Error("必须指定scrollContId.");return};this.scrollContdiv=sina.$(this.scrollContId);if(!this.scrollContdiv){throw new Error("scrollContId不是正确的对象.(scrollContId = \""+this.scrollContId+"\")");return};this.scrollContdiv.style.width=this.frameWidth+"px";this.scrollContdiv.style.overflow="hidden";this.listdiv01.innerHTML=this.listdiv02.innerHTML=this.scrollContdiv.innerHTML;this.scrollContdiv.innerHTML="";this.scrollContdiv.appendChild(this.stripdiv);this.stripdiv.appendChild(this.listdiv01);this.stripdiv.appendChild(this.listdiv02);this.stripdiv.style.overflow="hidden";this.stripdiv.style.zoom="1";this.stripdiv.style.width="32766px";this.listdiv01.style.cssFloat="left";this.listdiv02.style.cssFloat="left";sina.addEvent(this.scrollContdiv,"mouseover",Function("ScrollPic.childs["+this.ID+"].stop()"));sina.addEvent(this.scrollContdiv,"mouseout",Function("ScrollPic.childs["+this.ID+"].play()"));if(this.arrLeftId){this.arrLeftObj=sina.$(this.arrLeftId);if(this.arrLeftObj){sina.addEvent(this.arrLeftObj,"mousedown",Function("ScrollPic.childs["+this.ID+"].rightMouseDown()"));sina.addEvent(this.arrLeftObj,"mouseup",Function("ScrollPic.childs["+this.ID+"].rightEnd()"));sina.addEvent(this.arrLeftObj,"mouseout",Function("ScrollPic.childs["+this.ID+"].rightEnd()"))}};if(this.arrRightId){this.arrRightObj=sina.$(this.arrRightId);if(this.arrRightObj){sina.addEvent(this.arrRightObj,"mousedown",Function("ScrollPic.childs["+this.ID+"].leftMouseDown()"));sina.addEvent(this.arrRightObj,"mouseup",Function("ScrollPic.childs["+this.ID+"].leftEnd()"));sina.addEvent(this.arrRightObj,"mouseout",Function("ScrollPic.childs["+this.ID+"].leftEnd()"))}};if(this.dotListId){this.dotListObj=sina.$(this.dotListId);if(this.dotListObj){var pages=Math.round(this.listdiv01.offsetWidth/this.frameWidth+0.4),i,tempObj;for(i=0;i<pages;i++){tempObj=document.createElement("span");this.dotListObj.appendChild(tempObj);this.dotObjArr.push(tempObj);if(i==this.pageIndex){tempObj.className=this.dotClassName}else{tempObj.className=this.dotOnClassName};tempObj.title="第"+(i+1)+"页";sina.addEvent(tempObj,"click",Function("ScrollPic.childs["+this.ID+"].pageTo("+i+")"))}}};if(this.autoPlay){this.play()}};this.leftMouseDown=function(){if(_state!="ready"){return};_state="floating";_scrollTimeObj=setInterval("ScrollPic.childs["+this.ID+"].moveLeft()",this.speed)};this.rightMouseDown=function(){if(_state!="ready"){return};_state="floating";_scrollTimeObj=setInterval("ScrollPic.childs["+this.ID+"].moveRight()",this.speed)};this.moveLeft=function(){if(this.scrollContdiv.scrollLeft+this.space>=this.listdiv01.scrollWidth){this.scrollContdiv.scrollLeft=this.scrollContdiv.scrollLeft+this.space-this.listdiv01.scrollWidth}else{this.scrollContdiv.scrollLeft+=this.space};this.accountPageIndex()};this.moveRight=function(){if(this.scrollContdiv.scrollLeft-this.space<=0){this.scrollContdiv.scrollLeft=this.listdiv01.scrollWidth+this.scrollContdiv.scrollLeft-this.space}else{this.scrollContdiv.scrollLeft-=this.space};this.accountPageIndex()};this.leftEnd=function(){if(_state!="floating"){return};_state="stoping";clearInterval(_scrollTimeObj);var fill=this.pageWidth-this.scrollContdiv.scrollLeft%this.pageWidth;this.move(fill)};this.rightEnd=function(){if(_state!="floating"){return};_state="stoping";clearInterval(_scrollTimeObj);var fill=-this.scrollContdiv.scrollLeft%this.pageWidth;this.move(fill)};this.move=function(num,quick){var thisMove=num/5;if(!quick){if(thisMove>this.space){thisMove=this.space};if(thisMove<-this.space){thisMove=-this.space}};if(Math.abs(thisMove)<1&&thisMove!=0){thisMove=thisMove>=0?1:-1}else{thisMove=Math.round(thisMove)};var temp=this.scrollContdiv.scrollLeft+thisMove;if(thisMove>0){if(this.scrollContdiv.scrollLeft+thisMove>=this.listdiv01.scrollWidth){this.scrollContdiv.scrollLeft=this.scrollContdiv.scrollLeft+thisMove-this.listdiv01.scrollWidth}else{this.scrollContdiv.scrollLeft+=thisMove}}else{if(this.scrollContdiv.scrollLeft-thisMove<=0){this.scrollContdiv.scrollLeft=this.listdiv01.scrollWidth+this.scrollContdiv.scrollLeft-thisMove}else{this.scrollContdiv.scrollLeft+=thisMove}};num-=thisMove;if(Math.abs(num)==0){_state="ready";if(this.autoPlay){this.play()};this.accountPageIndex();return}else{this.accountPageIndex();setTimeout("ScrollPic.childs["+this.ID+"].move("+num+","+quick+")",this.speed)}};this.next=function(){if(_state!="ready"){return};_state="stoping";this.move(this.pageWidth,true)};this.play=function(){if(!this.autoPlay){return};clearInterval(_autoTimeObj);_autoTimeObj=setInterval("ScrollPic.childs["+this.ID+"].next()",this.autoPlayTime*1000)};this.stop=function(){clearInterval(_autoTimeObj)};this.pageTo=function(num){if(_state!="ready"){return};_state="stoping";var fill=num*this.frameWidth-this.scrollContdiv.scrollLeft;this.move(fill,true)};this.accountPageIndex=function(){this.pageIndex=Math.round(this.scrollContdiv.scrollLeft/this.frameWidth);if(this.pageIndex>Math.round(this.listdiv01.offsetWidth/this.frameWidth+0.4)-1){this.pageIndex=0};var i;for(i=0;i<this.dotObjArr.length;i++){if(i==this.pageIndex){this.dotObjArr[i].className=this.dotClassName}else{this.dotObjArr[i].className=this.dotOnClassName}}}};
</SCRIPT>把上面的js代码放进head中