How to change image as content change?

[Warlock]

I using wordpress blog.I know how to change setting for header images,but i dont how to setup them changing during post loading.
For example,if i open post on www.blog.com/content1 then header images should be changed to image3.jpg and image4.jpg.If i open post on www.blog.com/content2 then header images should be changed to image5.jpg. and image6.jpg.
And ofcourse default images are image1.jpg and image2.jpg.
Is it possible to do that in wordpress enviroment?
If yes,which code should be and is it requied to make txt file?

[Warlock]

No replies?

[The_Chancer]

As this doesn't reference PHP in anyway that I can see - most people will probably ignore this and suggest www.google.com as a valid alternative. (although most will only do this in their heads!)