鼠标感应渐显图片

最新推荐文章于 2021-06-07 17:43:42 发布

iteye_3224

最新推荐文章于 2021-06-07 17:43:42 发布

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文章标签： BBS JavaScript HTML ViewUI

鼠标感应渐显图片
<html>
<head>
<title></title>
<script language="javascript">
var min=10;
var max=100;
var number=1;
function OnMouseOver(obj)
{
if(obj.changing)
clearInterval(obj.changing);
obj.changing=setInterval("add("+obj.id+")",10);
}
function OnMouseOut(obj)
{
if(obj.changing)
clearInterval(obj.changing);
obj.changing=setInterval("sub("+obj.id+")",10);
}
function add(obj)
{
if(obj.filters.Alpha.Opacity > max)
{
clearInterval(obj.changing);
obj.changing=false;
obj.filters.Alpha.Opacity = max;
}
else
obj.filters.Alpha.Opacity += number;
test1.innerText = "img1:"+img1.filters.Alpha.Opacity;
test2.innerText = "img2:"+img2.filters.Alpha.Opacity;
}
function sub(obj)
{
if(obj.filters.Alpha.Opacity < min)
{
clearInterval(obj.changing);
obj.changing=false;
obj.filters.Alpha.Opacity = min;
}
else
obj.filters.Alpha.Opacity += -number;
test1.innerText = "img1:"+img1.filters.Alpha.Opacity;
test2.innerText = "img2:"+img2.filters.Alpha.Opacity;
}
</script>
</head>
<body>
<img id='img1' src=" http://bbs.51js.com/images/standard/51js.gif" style="filter:Alpha(Opacity=10)" onmouseover="OnMouseOver(this)" onmouseout="OnMouseOut(this)">
<img id='img2' src=" http://bbs.51js.com/images/standard/51js.gif" style="filter:Alpha(Opacity=10)" onmouseover="OnMouseOver(this)" onmouseout="OnMouseOut(this)">
<div id='test1'>img1:10</div>
<div id='test2'>img2:10</div>
</body>
</html>