<!DOCTYPE>
<html>
<body>
<form>
<input type="button" value="OFF" onClick="OnOff(this);">
</form>
</body>
<script type="text/javascript">
function OnOff(lol) {
if (lol.value == "OFF") {
lol.value = "ON";
} else {
lol.value = "OFF";
}
}
// -->
</script>
</html>
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