Epoch Date Conversion

HTML

<script src="http://stevenlevithan.com/assets/misc/date.format.js"></script>

JavaScript

var dateVal ="/Date(1342709595000)/";
var date = new Date( parseFloat( dateVal.substr(6 )));
document.write( 
    (date.getMonth() + 1) + "/" +
    date.getDate() + "/" +
    date.getFullYear() + " " +
    date.getHours() + ":" +
    date.getMinutes() + ":" +
    date.getSeconds()
);