|
<html>
|
|
<body>
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|
<div style="width: 10px; height: 10px;" id="dirty"></div>
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|
</body>
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<script type="text/javascript" charset="utf-8">
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|
setInterval(function(){
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|
document.getElementById('dirty').style.backgroundColor =
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'#'+(Math.random()*0xFFFFFF<<0).toString(16)
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|
}, 100)
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|
</script>
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|
</html>
|