<div>
test page : <a href="http://jsfiddle.net/zdzS6/" rel="ugc">http://jsfiddle.net/zdzS6/</a><br />
<br />

<pre><code id="code-20-39477194-1">function changeFormat(IM_A_STRING) {
     var d = new Date(IM_A_STRING);
     return [&quot;Jan&quot;,&quot;Feb&quot;,&quot;Mar&quot;,&quot;Apr&quot;,&quot;May&quot;,&quot;Jun&quot;,&quot;Jul&quot;,&quot;Aug&quot;,&quot;Sep&quot;,&quot;Oct&quot;,&quot;Nov&quot;,&quot;December&quot;][d.getMonth(d)] + &quot; &quot; + d.getDate() + &quot;, &quot; + d.getFullYear() + &quot; at &quot; + IM_A_STRING.split(/^[^\s]*\s/).pop().toLowerCase();
}</code></pre>
</div>


test page : http://jsfiddle.net/zdzS6/ [http://jsfiddle.net/zdzS6/]



function changeFormat(IM_A_STRING) {
     var d = new Date(IM_A_STRING);
     return ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","December"][d.getMonth(d)] + " " + d.getDate() + ", " + d.getFullYear() + " at " + IM_A_STRING.split(/^[^\s]*\s/).pop().toLowerCase();
}

<div>
Thanks, but could you hide the milliseconds?<br />
<br />
For example:<br />
3:35 pm<br />
Instead of:<br />
3:35:43 pm
</div>


Thanks, but could you hide the milliseconds?

For example:
3:35 pm
Instead of:
3:35:43 pm

<div>
I have asked a related question here:<br />
<a href="https://www.experts-exchange.com/questions/28234693/JavaScript-Days-Ago-from-String.html" rel="ugc">https://www.experts-exchange.com/questions/28234693/JavaScript-Days-Ago-from-String.html</a>
</div>


I have asked a related question here:
https://www.experts-exchange.com/questions/28234693/JavaScript-Days-Ago-from-String.html [https://www.experts-exchange.com/questions/28234693/JavaScript-Days-Ago-from-String.html]

<div>
<div class="content wysiwyg-content">
Using JavaScript, I want to convert this:<br />
12/30/2012 1:07:10 PM<br />
<br />
Into this:<br />
December 30, 2012 at 1:07:10 pm
</div>
</div>


Using JavaScript, I want to convert this:
12/30/2012 1:07:10 PM

Into this:
December 30, 2012 at 1:07:10 pm

JavaScript: Change Format of Date and Time from String

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.