Need help with Black Urban theme

I am using the black Urban theme by Anton Shevchuk and it is perfect for my project, but unfortunately I don’t even begin to speak russian, which seems to the be the language all the support is in. I should also mention I am a total trial and error person, and know little to nothing about actually writing PHP, which will hopefully explain why i would need to ask this question!

So I am trying to change the links in the header to go to specific pages. I have found where to do this is functions.php but i don’t know what to actually change and what to change it to. here is the code

<select name=”blackurban[links][0]” >
<option value=”0″><?php echo attribute_escape(__(‘Home page’)); ?></option>
<?php
foreach ($pages as $page) {
$option = ‘<option value=”‘.$page->ID.”;
$option .= ($page->ID == $blackurban[‘links’][0] ? ‘selected=”selected”‘ : ”);
$option .= ‘>’;
$option .= $page->post_title;
$option .= ‘</option>’.”\n”;
echo $option;
}
?>
</select>

and here is the page i would like it to link to http://laneshellhorse.com/?page_id=13 and of course, the text should then read “bio”

All i could think of was to add in the page id number in this line $option = ‘<option value=”‘.$page->ID.”; and that didn’t work. anyone know how to do this?

thanks