Urgent please help ASP - new XML Node

Hello,

Sorry for the urgent in the title, but I need to get this finished and out the door today…

I have this XML


<?xml version='1.0' encoding='ISO-8859-1'?><offline>
<menus>
<menu image="" width="" height="" mode="" target="" menuType="heading"><heading><![]]></heading><link><![CDATA[]]></link></menu>
<menu image="" width="" height="" mode="" target="" menuType=""><heading><![CDATA[]]></heading><link><![CDATA[assets\readme.txt]]></link></menu>
<menu image="" width="" height="" mode="" target="" menuType=""><heading><![CDATA[]]></heading><link><![CDATA[assets\readme.txt]]></link></menu>
<menu image="" width="" height="" mode="" target="" menuType=""><heading><![CDATA[]]></heading><link><![CDATA[assets\readme.txt]]></link></menu>
<menu image="" width="" height="" mode="" target="" menuType=""><heading><![CDATA[]]></heading><link><![CDATA[assets\readme.txt]]></link></menu>
<menu image="" width="" height="" mode="" target="" menuType=""><heading><![CDATA[]]></heading><link><![CDATA[assets\readme.txt]]></link></menu>
<menu image="" width="" height="" mode="" target="" menuType="optional"><heading><![CDATA[]]></heading><link><![CDATA[assets\readme.txt]]></link></menu>
<menu image="" width="" height="" mode="" target="" menuType="optional"><heading><![CDATA[]]></heading><link><![CDATA[assets\readme.txt]]></link></menu>
</menus>
</offline>

I want to add a new menu node to this XML in AS3, but have no idea how to go about it…?

Please can someone point me in the right direction…

Thanks