Hello
Please be aware that on this webserver the file test.gif is different than Test.gif (case-sensitive).
If this is the line for displaying the picture
Code:
[img]images/coloredsqcomp.gif[/img]
and you want to be accesible from any location from your account then use this instead ...
Code:
[img]/images/coloredsqcomp.gif[/img]
if you have the "images" folder on your root directory.

Never use
Code:
[img]ftp://lanavalmanson269.bizhat.com:(pass)@lanavalmansion269.bizhat.com/coloredsqcomp.gif[/img]
And in index.php try using ...
index.php
Code:
<?php 
include('page_header.php'); 
?>
HTH