I developed web app on windows and arrow images appeared. Now, it is up on linux server and I don't see the arrow images. This is a struts app and the images are images directory and this is the code.(I don't see any images on IE, but I see a little square boxes instead of arrow images on firefox.)
<img src="/Project_name/images/arrow.gif" width="6" height="12">
Anybody has any idea why it worked on my local windows, but does't work on linux server?