i have script for showing seconds of the hour, demo jsfiddle here
following my script :
<script type="text/javascript">
function updateClock() {
var now = new Date();
var seconds = now.getSeconds();
var elem = document.getElementById('clock');
elem.innerHTML = seconds;
}
function confirma(){
confirm('confirmation?');
}
</script>
<body onload="setInterval('updateClock()', 200);">
<h1 id="clock"></h1>
<button onclick="confirma()">confirm!</button>
</body>
my script works well, but when i click button "confirm!", the seconds not increase (freeze), why?
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