3 problems/questions

Things are progressing 🙂 so today I only have three questions:

1. As my banner images change an error message shows in the back ground – something about invalid argument …. php on line 64??? Any ideas??
2. I can’t get the topmenu to publish – have cleaned cache’s etc and read all the tutorials , but still it will not show up in user 3. I actually want to restore the default given with the template, lost it somehow :((
3. How to get rid of the darker header box in the green and blue modular boxes?

Thanks for any and all help!

PS another post has still not been answered ( question 4) using joomlaXplorer to change line items as per user guide I get the following (although XAMPP seems to be working perfectly and reports its status as OK) ANY HELP APPRECIATED.

Showing source of file: index.php

Notice: Use of undefined constant _PROMPT_CLOSE – assumed ‘_PROMPT_CLOSE’ in C:serverhtdocsJAWisteryadministratorcomponentscom_joomlaxplorerincludefun_view.php on line 41
[ _PROMPT_CLOSE ] [ EDIT ]
Notice: Use of undefined constant _CMN_BOTTOM – assumed ‘_CMN_BOTTOM’ in C:serverhtdocsJAWisteryadministratorcomponentscom_joomlaxplorerincludefun_view.php on line 49
[ _CMN_BOTTOM ]

1.
<?php
2.
if (!empty($_SERVER[‘HTTPS’]) && (‘on’ == $_SERVER[‘HTTPS’])) {
3.
$uri = ‘https://’;
4.
} else {
5.
$uri = ‘http://’;
6.
}
7.
$uri .= $_SERVER[‘HTTP_HOST’];
8.
header(‘Location: ‘.$uri.’/xampp/’);
9.
exit;
10.
?>
11.
Something is wrong with the XAMPP installation 🙁

Thanks again for all the help,
Alana