java图片滚动特效_js图片各种滚动效果

向上下左右不间断无缝滚动图片的效果(兼容火狐和IE)

var speeds=30;

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

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

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

colee2s.innerHTML=colee1s.innerHTML; //克隆colee1为colee2

function Marquee1s(){

//当滚动至colee1与colee2交界时

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

colees.scrollTop-=colee1s.offsetHeight; //colee跳到最顶端

}else{

colees.scrollTop++

}

}

var MyMar1s=setInterval(Marquee1s,speeds)//设置定时器

//鼠标移上时清除定时器达到滚动停止的目的

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

//鼠标移开时重设定时器

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

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.οnmοuseοver=function() {clearInterval(MyMar2)}

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

//使用div时，请保证colee_left2与colee_left1是在同一行上.

var speed=30//速度数值越大速度越慢

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 是对象的可见宽度

colee_left.scrollLeft-=colee_left1.offsetWidth//scrollWidth 是对象的实际内容的宽，不包边线宽度

else{

colee_left.scrollLeft++

}

}

var MyMar3=setInterval(Marquee3,speed)

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

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

var speed=30//速度数值越大速度越慢

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.οnmοuseοver=function() {clearInterval(MyMar4)}

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

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