http://image.baidu.com/i?ct=503316480&z=1&tn=baiduimagedetail&word=%D0%BB%D0%BB&in=9427&cl=2&cm=1&sc=0&lm=-1&pn=5&rn=1&di=280823160&ln=1102&fr=
”拜求JavaScript高手帮忙
网页制作：JavaScript图片上下滚动的导航
最新回答
你的眼里有星星
2022-08-22 18:48:59
<scrollpic.js>内容如下:
var sina={$:function(objName){if(document.getElementById){return eval('document.getElementById("'+objName+'")')}else{return eval('document.all.'+objName)}},isIE:navigator.appVersion.indexOf("MSIE")!=-1?true:false,addEvent:function(l,i,I){if(l.attachEvent){l.attachEvent("on"+i,I)}else{l.addEventListener(i,I,false)}},delEvent:function(l,i,I){if(l.detachEvent){l.detachEvent("on"+i,I)}else{l.removeEventListener(i,I,false)}},readCookie:function(O){var o="",l=O+"=";if(document.cookie.length>0){var i=document.cookie.indexOf(l);if(i!=-1){i+=l.length;var I=document.cookie.indexOf(";"迹并,i);if(I==-1)I=document.cookie.length;o=unescape(document.cookie.substring(i,I))}};return o},writeCookie:function(i,l,o,c){var O="",I="";if(o!=null){O=new Date((new Date).getTime()+o*3600000);O="; expires="+O.toGMTString()};if(c!=null){I=";domain="+c};document.cookie=i+"="+escape(l)+O+I},readStyle:function(I,l){if(I.style[l]){return I.style[l]}else if(I.currentStyle){return I.currentStyle[l]}else if(document.defaultView&&document.defaultView.getComputedStyle){var i=document.defaultView.getComputedStyle(I,null);return i.getPropertyValue(l)}else{return null}}};
//滚动图片构造函数
//UI&UE Dept. mengjia
//080623
function ScrollPic(scrollContId,arrLeftId,arrRightId,dotListId){this.scrollContId=scrollContId;this.arrLeftId=arrLeftId;this.arrRightId=arrRightId;this.dotListId=dotListId;this.dotClassName="dotItem";this.dotOnClassName="dotItemOn";this.dotObjArr=[];this.pageWidth=0;this.frameWidth=0;this.speed=10;this.space=10;this.pageIndex=0;this.autoPlay=true;this.autoPlayTime=5;var _autoTimeObj,_scrollTimeObj,_state="ready";this.stripDiv=document.createElement("DIV");this.listDiv01=document.createElement("DIV");this.listDiv02=document.createElement("DIV");if(!ScrollPic.childs){ScrollPic.childs=[]};this.ID=ScrollPic.childs.length;ScrollPic.childs.push(this);this.initialize=function(){if(!this.scrollContId){throw new Error("必须指定scrollContId.");return};this.scrollContDiv=sina.$(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}}}};
<index.asp>中高用js的代码如下:
<!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" />
<meta name="keywords" content="JS代码,图片特效,JS广告代码,JS特效代码" />
<meta name="description" content="此代码内容为JS动态可控制左右滚动的图片...，属于站长常用代码，更多图片特效代码请访问懒人图库JS代码频道。" />
<title>JS动态可控制左右滚动的图片..._懒人图库</title>
<link href="css/css.css" rel="stylesheet" type="text/css">
<SCRIPT src="js/ScrollPic.js" type=text/javascript></SCRIPT>
</head>
<body>
<div align="center">
<!--滚动图片 start-->
<DIV class=rollphotos>
<DIV class=FixTitle>
<H3>开幕式回顾</H3><SPAN><A href="
http://www.lanrentuku.com/
" target=_blank>更多>></A></SPAN></DIV><DIV class=blk_29>
<DIV class=LeftBotton id=LeftArr></DIV>
<DIV class=Cont id=ISL_Cont_1><!-- 图片列表 begin -->
<DIV class=box><A class=imgBorder href="
http://www.lanrentuku.com/
" target=_blank><IMG height=84 alt="懒人图库" src="images/U2716P6T64D51897F1328DT20080906234338.jpg" width=124 border=0></A>
<P><A href="
http://www.lanrentuku.com/
" target=_blank>开幕式火炬传递</A></P></DIV>
<DIV class=box><A class=imgBorder href="
http://www.lanrentuku.com/
" target=_blank><IMG height=84 alt="懒人图库" src="images/U2716P6T64D51897F1322DT20080906204943.jpg" width=124 border=0></A>
<P><A href="
http://www.lanrentuku.com/
" target=_blank>开幕式精彩瞬间</A></P></DIV>
<DIV class=box><A class=imgBorder href="
http://www.lanrentuku.com/
" target=_blank><IMG height=84 alt="懒人图库" src="images/U2716P6T64D51897F1323DT20080906204943.jpg" width=124 border=0></A>
<P><A href="
http://www.lanrentuku.com/
" target=_blank>卡通玩偶组成会徽</A></P></DIV>
<DIV class=box><A class=imgBorder href="
http://www.lanrentuku.com/
" target=_blank><IMG height=84 alt="懒人图库" src="images/U2716P6T64D51897F1324DT20080906205503.jpg" width=124 border=0></A>
<P><A href="
http://www.lanrentuku.com/
" target=_blank>开幕式焰火表演</A></P></DIV>
<DIV class=box><A class=imgBorder href="
http://www.lanrentuku.com/
" target=_blank><IMG height=84 alt="懒人图库" src="images/U2716P6T64D51897F1327DT20080906220904.jpg" width=124 border=0></A>
<P><A href="
http://www.lanrentuku.com/
" target=_blank>中国代表团入场</A></P></DIV>
<DIV class=box><A class=imgBorder href="
http://www.lanrentuku.com/
" target=_blank><IMG height=84 alt="懒人图库" src="images/U2716P6T64D51897F1325DT20080906205624.jpg" width=124 border=0></A>
<P><A href="
http://www.lanrentuku.com/
" target=_blank>各代表团入场</A></P></DIV>
<DIV class=box><A class=imgBorder href="
http://www.lanrentuku.com/
" target=_blank><IMG height=84 alt="懒人图库" src="images/U2716P6T64D51897F1094DT20080906194732.jpg" width=124 border=0></A>
<P><A href="
http://www.lanrentuku.com/
" target=_blank>开幕式暖场表演</A></P></DIV>
<DIV class=box><A class=imgBorder href="
http://www.lanrentuku.com/
" target=_blank><IMG height=84 alt="懒人图库" src="images/U2716P6T64D51897F1091DT20080906180505.jpg" width=124 border=0></A>
<P><A href="
http://www.lanrentuku.com/
" target=_blank>开幕式即将举行</A></P></DIV><!-- 图片列表 end --></DIV>
<DIV class=RightBotton id=RightArr></DIV></DIV>
<SCRIPT language=javascript type=text/javascript>
<!--//--><![CDATA[//><!--
var scrollPic_02 = new ScrollPic();
scrollPic_02.scrollContId = "ISL_Cont_1"; //内容容器ID
scrollPic_02.arrLeftId = "LeftArr";//左箭头ID
scrollPic_02.arrRightId = "RightArr"; //右箭头ID
scrollPic_02.frameWidth = 908;//显示框宽度
scrollPic_02.pageWidth = 152; //翻页宽度
scrollPic_02.speed = 10; //移动速度(单位毫秒，越小越快)
scrollPic_02.space = 10; //每次移动像素(单位px，越大越快)
scrollPic_02.autoPlay = false; //自动播放
scrollPic_02.autoPlayTime = 3; //自动播放间隔时间(秒)
scrollPic_02.initialize(); //初始化
//--><!]]>
</SCRIPT>
</DIV>
<!--滚动图片 end-->
<br>
来源：<a href="
http://www.sina.com.cn/
" target="_blank">新浪网</a> 代码整理：<a href="http://www.lanrentuku.com/
" target="_blank">懒人图库</a> <p>＊尊重他人劳动成果，转载请自觉注明出处！注：此代码仅供学习交流，请勿用于商业用途。</p>
<p></p>
<p></p>
<p></p>
</div>
</body>
</html>
实在不行的话,我给你一个网站,你从这个网站上找吧
http://www.lanrentuku.com
打开你在上面找js项,打开就有好多种图片滚动的特效,挺好的,你去看看吧
洛筱爱
2023-02-08 00:33:12
var picTop=0;
var advTop=0;
function init()
{
picTop=document.getElementById("advLayer").style.pixelTop; //初始化祥裂坦现实位置
advTop=document.getElementById("closeAdv").style.pixelTop; //关闭按钮
}
function move()
{
document.getElementById("advLayer").style.pixelTop=picTop+document.body.scrollTop;
document.getElementById("closeAdv").style.pixelTop=advTop+document.body.scrollTop;
}
function closeAdv()
{
document.getElementById("advLayer").style.display="none"; //隐藏广告层和关闭层
document.getElementById("closeAdv").style.display="none";
}
window.onscroll=move//窗口滚动时间，当页源胡面滚动式调用move（）函数
</script>
在body 的onload 时间加入谨桐 函数方法就好了 图片放在div层里面
热门标签
