I need some help editing the main-right.xml file in the layout folder

this is the structure for the header:

<header1 order="1" id="yt_top" autosize="0">
<positions>
<position width="" height="" type="modules">top2</position>
</positions>
</header1>
<header2 order="2" id="yt_header" autosize="0">
<positions>
<position width="" height="" type="feature">@logo</position>
<position width="" height="" type="modules">logo_text</position>
<position width="" height="" type="modules">header2</position>
</positions>
</header2>

I need to have an outer div, a parent for these two.

So the output would be:

<div id="header-outer">
<div id="yt_top"></div>
<div id="yt_header"></div>
</div>


I dont know what tag to use around those, I ve tried some but none worked.

Thank you

Dear Mixalis Papamichalopulos,

We're sorry, if you want us to change it for you, please take into consideration to post your requirements to custom work ticket.

Thanks!