Find out the navigation level?

[Zegnåt]

If you want to access $parent from inside your function, you’re going to have to access the global:

Code:

function yourfunction() {
   global $parent;
   if (isset($parent)&&strlen(trim($parent))>0) {
      // When this page has a parent.
   } else {
      // When this page is on the top-level.
   }
}

To get the URL you can use the find_url function. This also takes care of the users settings like Fancy URLs.

Code:

$parentlink = find_url($parent);

I’m afraid there is no way at the moment to just get the title. You will have to open the XML data file and check the name inside your script.