<!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=utf-8" />
<title>无标题文档</title>
<style>
#div1{ width:100px; height:150px; background:#099; position:absolute; left:-100px; top:50%;}
#div1 span{ width:20px; height:70px; background:#9C3; position:absolute; top:50px; left:100px; cursor:pointer;}
</style>
<script>
window.onload=function(){
var oDiv=document.getElementById('div1');
oDiv.onmouseover=function(){
startMove(0);
}
oDiv.onmouseout=function(){
startMove(-100);
}
}
//创建运动框架
var timer=null;
function startMove(iTarget){//创建目标
var oDiv=document.getElementById('div1');
clearInterval(timer)//关闭定时器
timer=setInterval(function(){//开启定时器
var speed=0;
if(oDiv.offsetLeft<iTarget){
speed=10;
}else{
speed=-10;
}
if(oDiv.offsetLeft==iTarget){
clearInterval(timer);
}else{
oDiv.style.left=oDiv.offsetLeft+speed+'px';
}
},30)
}
</script>
</head><body>
<div id="div1">
<span>
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</span>
</div>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style>
#div1{ width:0; height:150px; background:#099; position:absolute; right:0px; top:50%;}
#div1 span{ width:20px; height:70px; background:#9C3; position:absolute; top:50px; right:0px; cursor:pointer;}
</style>
<script>
window.onload = function () {
var oDiv = document.getElementById('div1'); oDiv.onmouseover = function () {
startMove(100);
}
oDiv.onmouseout = function () {
startMove(0);
}
}
//创建运动框架
var timer = null;
function startMove(iTarget) {//创建目标
var oDiv = document.getElementById('div1');
var sp = document.getElementById('sp1');
clearInterval(timer)//关闭定时器
timer = setInterval(function () {//开启定时器
var speed = 0;
if (iTarget == 100) {
speed = 10;
}
else {
speed = -10;
}
if (oDiv.offsetWidth == iTarget) {
clearInterval(timer);
} else {
sp.style.right = oDiv.offsetWidth + speed + 'px';
oDiv.style.width = oDiv.offsetWidth + speed + 'px'; }
}, 30)
}
</script>
</head><body>
<div id="div1">
<span id="sp1">
分享到
</span>
</div>
</body>
</html>