Kod: Tümünü seç
<html>
<head>
<script type="text/javascript">
function start(){
block = setInterval("window.clipboardData.setData('text','')",20);
}
function stop(){
clearInterval(block);
}
</script>
</head>
<body onload="start();">
YOU TRY TO COPY AND PASTE THIS SCREEN, AND ALL THE ACTIVE SCREENS
<input type="button" onclick="stop();" value="stop blocking copy/paste!">
</body>
</html>