html运行实例（dhtm_alpha）-搜寻教程库

代码示例：（标识：dhtm_alpha）

<html>
<head>
<style>
img
{
filter:alpha(opacity=10)
}
</style>
<script type="text/javascript">
function clean()
{
interval=setInterval("makeclean(myImage)",10)
}

function foggy()
{
clearInterval(interval)
document.getElementById('myImage').filters.alpha.opacity=10
}

function makeclean()
{
if (document.getElementById('myImage').filters.alpha.opacity<100)
	{
	document.getElementById('myImage').filters.alpha.opacity+=5
	}
else if (window.interval)
	{
	clearInterval(interval)
	}
}
</script>
</head>

<body>
<img id="myImage" src="/static/demo/images/eg_landscape.jpg" onmouseover="clean()" onmouseout="foggy()" />
<b>请把鼠标移动到这个图像上</b>
</body>
</html>