22.html
来自「《CSS完全使用详解》 源文件下载 书籍源码」· HTML 代码 · 共 38 行
HTML
38 行
<html>
<head>
<title>CSS Demo</title>
<script>
function init() {
makeFlash(bob)
setInterval("fred.filters.alpha.opacity = (fred.filters.alpha.opacity + 5) %101", 100)
setInterval("foo(dave)", 100)
}
var delta = function foo(obj) {
if((obj.filters.alpha.opacity + delta > 100) || (obj.filters.alpha.opacity + delta < 0))
delta = -delta
obj.filters.alpha.opacity += delta
}
function makeFlash(obj) {
obj.flashTimer = setInterval("bob.filters.glow.enabled = !bob.filters.glow.enabled", 1000)
}
function stopFlash(obj) {
clearInterval(obj.flashTimer)
}
</script>
<style>
#bob { width: 50%;
filter: glow(color=#FAF900,Strength=2,enbaled=0); }
#fred { width: 50%;
filter: alpha(opacity=100); }
#dave { width: 50%;
filter: alpha(opacity=50);
color: blue; }
</style>
</head>
<body onload="init()">
<div id="bob" onclick="stopFlash(this)"><h1>Here's some text.</h1></div>
<div id="fred"><h1>Here's some text.</h1></div>
<div id="dave"><h1>Here's some text.</h1></div>
</body>
</html>
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