logo image not shown: PHP include relative root path?

[web88js]

Hello Everyone:

I am trying to use php include function to include header and footer (both are php files) on my home page .

For some reason the image in header file did not shown on the home page.
I think the problem maybe caused by the file structure. Please see the image below for the file structure for this project.

file structure image

in hompage_layout.php file I called header.php file in includes folder.

I included logo image in global.css file as follows:

  div#hdr_logoimg
 {
   position: relative;
   background: url(../images/home_page_logo1.jpg);
   width: 650px;
   height: 108px; 
 } 

I could not figure out what the problem is. Please help me to trouble shoot the issue. I appreciate your help.

P.S. reference for correct display

web88js
10/4/07