The toLocaleTimeString() method returns your current time:
Click the button to display the time as a string.
The method is attached to the instantiated time object: d.toLocaleTimeString()
<script type="text/javascript">
function setExpDate(formDate){
// set number of days to add
var interval = 5;
var startDate = new Date();
document.write('start: ' + startDate);
var expDate = startDate;
expDate.setDate(startDate.getDate() + interval);
document.write('<br>expire: ' + expDate);
}
</script>
<script type="text/javascript">
<p>Local Date and Time, including GMT difference. Uses 3 to_string methods.</p>
ourDate = new Date(); //This instantiates the date object.
document.write("The time and date at your computer's location is:
"+ ourDate.toLocaleString() + ".
");
document.write("The time zone offset between local time and GMT is "
+ ourDate.getTimezoneOffset() + " minutes.<br/>");
document.write( "<pThe time and date (GMT) is: "
+ ourDate.toGMTString() + ".</p>");
</script>