6
           
            
                
     
    
    Can anyone tell me the relationship between all the html and php files in the unzipped htdocs folder? There are so many of them. I have basic knowledge in html but not php. These files are really a big headache for me. And I am not confident in modifying them as I might put them into disorder. 
Another thing is, I uploaded the htdocs folder into a server. And I tried to modified the themes.html. But the page doesn't show the images I have added using CSS. The page is correctly displayed in Dreamweaver, but not so after uploading.