Manejo de Fechas...

[bet]

Hola!! Algo así te puede servir?
<pre>
&lt;html&gt;
&lt;head&gt;
&lt;title&gt; Invertir &lt;/title&gt;
&lt;script language=&quot;JavaScript&quot;&gt;
&lt;!--
function invertir(){
var fechaArray = f1.fec1.value.split('/');
f1.fec2.value = fechaArray[1] + &quot;/&quot; + fechaArray[0] + &quot;/&quot; + fechaArray[2];
}
//--&gt;
&lt;/script&gt;&lt;/head&gt;

&lt;body&gt;
&lt;form method=post action=&quot;&quot; name=&quot;f1&quot;&gt;
Entrada &lt;input type=&quot;text&quot; name=&quot;fec1&quot; value=&quot;07/01/2002&quot;&gt;
&lt;input type=&quot;button&quot; onClick=&quot;invertir();&quot; value=&quot;Invertir&quot;&gt;
Invertido &lt;input type=&quot;text&quot; name=&quot;fec2&quot;&gt;
&lt;/form&gt;
&lt;/body&gt;
&lt;/html&gt;
</pre>

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