Magento loop through pages

Question

I found enough documenatation about how to loop through all available categories in Magento, only the thing i want is to loop trough available pages in Magento to include them in my global navigation.

So im asking you guys, someone knows how to do this? I imagine myself it should look something like this

foreach ($this->getPages() as $page) {
    echo '<li><a href="'.$page->getUrl().'">'.$page->getName().'</a></li>';
}

Your help is appreciated