access thru tomcat

Hi,

I have generated map tiles using mapnik. HTML sample code is working fine on my system. Now I want to integrate it in a website. When I access the same page thru tomcat, tiles are not opening.

If I keep the tiles folder in the same folder where my website pages are, it works.

But if I keep the tiles folder to some other location, and give its path in code, it does not open map. What is wrong here?