i came across this code which shows the current time of the user based on his timezone. Based on this can we tell if he is on IST or EST.plz help
<script type="text/javascript">
var currentTime = new Date()
var hours = currentTime.getHours()
var minutes = currentTime.getMinutes()
if (minutes < 10)
minutes = "0" + minutes
document.write("<b>" + hours + ":" + minutes + " " + "</b>")
</script>