[Gijs]

Thanks pmstudios,

Works like a dream

Here is the code to do the same with static-pages:

Edit: customer/main/pages.tpl

{capture name=dialog}
{include file="pages_menu.tpl"}
{/capture}
{include file="dialog.tpl" title=$lng.lbl_tab_how_to content=$smarty.capture.dialog extra="width=100%"}