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<title>Untitled Document</title>
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<head>
<script type="text/javascript">
var bas_cal,dp_cal,ms_cal;
window.onload = function () {
dp_cal = new Epoch('epoch_popup','popup',document.getElementById('dob1'));
dp_cal = new Epoch('epoch_popup','popup',document.getElementById('dob2'));
};
</script>
<script type="text/javascript">
function findDiff(){
var dob1= document.getElementById("dob1").value;
var dob2= document.getElementById("dob2").value;
var date1 = new Date(dob1);
var date2=new Date(dob2);
var ONE_DAY = 1000 * 60 * 60 * 24
var d1 = date1.getTime()
var d2 = date2.getTime()
var diff = Math.abs(d1 - d2)
document.getElementById("days").value=Math.round(diff/ONE_DAY);
}
</script>
</head>
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<?php include "includes/header.php";?>
<pre>
Enter Date1(yyyy-mm-dd): <input type="text" name="dob1" id="dob1" />
Enter Date2(yyyy-mm-dd): <input type="text" name="dob2" id="dob2" onblur="findDiff()" />
Number of days: <input type="text" name="days" id="days" />
<!-- <input type="submit" value="calculate" onclick="findDiff();"> -->
</pre>
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In the above code, inorder to calculate the nos. of days between two dates, the date format is in "yyyy-mm-dd", so what i want is in "dd-mm-yyyy" format. So, how to change it? I would be much appreciated for your help and support.

hi friend,
you can use the SimpleDateFormat() class for formatting the date. This class takes the argument as a String.
For detail tutorial please go through the following link may this will be helpful for you.
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