Date Auto format with javaScript
<p>how to make date Auto Format in input textbox with javascript</p>

<p>when input <code>yyyyMMdd</code> format in textbox, that will automatically change to <code>yyyy/MM/dd</code> format</p>

<p>for example:
if your type <code>20120427</code>, that will change to <code>2012/04/27</code></p>
