var thetime = somedate.getTime()
var newtime = thetime + 24 * 60 * 60 * 1000
return new Date(newtime)
*
var somedate = some date object<br />var thetime = somedate.getTime()<br />
var newtime = thetime + 24 * 60 * 60 * 1000<br />
return new Date(newtime)
<br />
<div id="sns20170318sa1704d" style="color: greenyellow;">
</div>
<div id="sns20170318sa1704nd" style="color: greenyellow;">
</div>
<script>
function sns20170318sa1704() {
var thedate = new Date()
var thetime = thedate.getTime()
var newtime = thetime + 24 * 60 * 60 * 1000
var newdate = new Date(newtime)
document.getElementById("sns20170318sa1704d").innerHTML = thedate
document.getElementById("sns20170318sa1704nd").innerHTML = newdate
} // sns20170318sa1704
sns20170318sa1704()
</script>
<br />
<div style="color: pink;">
**</div>