How to get julian Date from Date Control using Javascript
<p>I'm creating a web page where user are asked to enter date, now i want to get Julian Date which can be be achieved by using on click event. </p>

<p>I need 3 digit Julian Date in small text box s for 18/05/2016 JD will be 139:</p>

<p><img src="https://i.stack.imgur.com/3LnJ0.png" alt="1"></p>

<p>Edit : Sorry I was new to SO, and now thought that I have to rephrase my question. I was asking to get JD after selecting date picker in jQuery. I know the logic of JD calculation. So I upon checking it thorough, i found out <strong>OnChange function</strong>  associated in DatePicker and we can set an any value on this event.
 I find out the answer. </p>