js圖片各種滾動效果

<!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>向上下左右不間斷無縫滾動圖片的效果(相容Firefox和IE)</title>

</head>

<body>

<div id="colees" style="overflow:hidden;height:253px;width:410px;">

<div id="colee1s">

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

</div>

<div id="colee2s"></div>

</div>

<script>

var speeds=30;

var colee2s=document.getElementById("colee2s");

var colee1s=document.getElementById("colee1s");

var colees=document.getElementById("colees");

colee2s.innerHTML=colee1s.innerHTML; //複製colee1為colee2

function Marquee1s(){

//當滾動至colee1與colee2交界時

if(colee2s.offsetTop-colees.scrollTop<=0){

colees.scrollTop-=colee1s.offsetHeight; //colee跳到最頂端

}else{

colees.scrollTop++

}

}

var MyMar1s=setInterval(Marquee1s,speeds)//設定定時器

//滑鼠移上時清除定時器達到滾動停止的目的

colees.onmouseover=function() {clearInterval(MyMar1s)}

//滑鼠移開時重設定時器

colees.onmouseout=function(){MyMar1s=setInterval(Marquee1s,speeds)}

</script>

<!--向上滾動代碼結束-->

<br>

<!--下面是向下滾動代碼-->

<div id="colee_bottom" style="overflow:hidden;height:253px;width:410px;">

<div id="colee_bottom1">

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

<p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p>

</div>

<div id="colee_bottom2"></div>

</div>

<script>

var speed=30

var colee_bottom2=document.getElementById("colee_bottom2");

var colee_bottom1=document.getElementById("colee_bottom1");

var colee_bottom=document.getElementById("colee_bottom");

colee_bottom2.innerHTML=colee_bottom1.innerHTML

colee_bottom.scrollTop=colee_bottom.scrollHeight

function Marquee2(){

if(colee_bottom1.offsetTop-colee_bottom.scrollTop>=0)

colee_bottom.scrollTop+=colee_bottom2.offsetHeight

else{

colee_bottom.scrollTop--

}

}

var MyMar2=setInterval(Marquee2,speed)

colee_bottom.onmouseover=function() {clearInterval(MyMar2)}

colee_bottom.onmouseout=function() {MyMar2=setInterval(Marquee2,speed)}

</script>

<!--向下滾動代碼結束-->

<br>

<!--下面是向左滾動代碼-->

<div id="colee_left" style="overflow:hidden;width:500px;">

<table cellpadding="0" cellspacing="0" border="0">

<tr><td id="colee_left1" valign="top" align="center">

<table cellpadding="2" cellspacing="0" border="0">

<tr align="center">

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

</tr>

</table>

</td>

<td id="colee_left2" valign="top"></td>

</tr>

</table>

</div>

<script>

//使用div時，請保證colee_left2與colee_left1是在同一行上.

var speed=30//速度數值越大速度越慢

var colee_left2=document.getElementById("colee_left2");

var colee_left1=document.getElementById("colee_left1");

var colee_left=document.getElementById("colee_left");

colee_left2.innerHTML=colee_left1.innerHTML

function Marquee3(){

if(colee_left2.offsetWidth-colee_left.scrollLeft<=0)//offsetWidth 是對象的可見寬度

colee_left.scrollLeft-=colee_left1.offsetWidth//scrollWidth 是對象的實際內容的寬，不包邊線寬度

else{

colee_left.scrollLeft++

}

}

var MyMar3=setInterval(Marquee3,speed)

colee_left.onmouseover=function() {clearInterval(MyMar3)}

colee_left.onmouseout=function() {MyMar3=setInterval(Marquee3,speed)}

</script>

<!--向左滾動代碼結束-->

<br>

<!--下面是向右滾動代碼-->

<div id="colee_right" style="overflow:hidden;width:500px;">

<table cellpadding="0" cellspacing="0" border="0">

<tr><td id="colee_right1" valign="top" align="center">

<table cellpadding="2" cellspacing="0" border="0">

<tr align="center">

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

<td><p><img src="
http://js.alixixi.com/img/201108/1.jpg"></p></td>

</tr>

</table>

</td>

<td id="colee_right2" valign="top"></td>

</tr>

</table>

</div>

<script>

var speed=30//速度數值越大速度越慢

var colee_right2=document.getElementById("colee_right2");

var colee_right1=document.getElementById("colee_right1");

var colee_right=document.getElementById("colee_right");

colee_right2.innerHTML=colee_right1.innerHTML

function Marquee4(){

if(colee_right.scrollLeft<=0)

colee_right.scrollLeft+=colee_right2.offsetWidth

else{

colee_right.scrollLeft--

}

}

var MyMar4=setInterval(Marquee4,speed)

colee_right.onmouseover=function() {clearInterval(MyMar4)}

colee_right.onmouseout=function() {MyMar4=setInterval(Marquee4,speed)}

</script>

<!--向右滾動代碼結束-->

</body>

</html>