image problem

[eluser]rochellecanale[/eluser]
hey guys i have a problem. my image file wont view after i go to the other pages also my css code. What should i do? i have a separate file for header and footer.
And in my header there is the navigation menu also some image. If i want to go to other pages i click one of my navigation menu. and after that the images in my header wont view. what's happening? is it about the location of my images? What should i do? help me guys please....