Date comparison returns "NaN"
<p>I stuck with one issue, here I would like to compare two dates, but it is giving "NaN". I tried with below code, </p>

<pre><code>&lt;input type="text" value="10-10-2015 20:00:08" id="startDateVal"/&gt;
&lt;input type="text" value="11-10-2015 23:00:10" id="lpoendDate_1"/&gt;
</code></pre>

<hr>

<pre><code>var startDateVal = $("#lpoendDate_1").val().replace(/-/gi,'/');

var endDateVal = $("#lpostartDate_1").val().replace(/-/gi,'/');

var testresult = (new Date(endDateVal) - new Date(startDateVal) ) / 1000 / 60 / 60;

alert(testresult);
</code></pre>

<p><a href="http://jsfiddle.net/t9y1337e/8/" rel="nofollow">Fiddle</a></p>