I am not sure I fully understand the issue that you are
facing, but hopefully I can be of assistance anyways. Try looking
at the image properties in the browser to see if it is pointing to
a correct location. In Internet Explorer, you would do this by:
1) Right click on the image placeholder.
2) Select properties.
3) Verify that the URL is correct.
Other things that you can check:
* Can you open this image in a browser manually
(File>Open>browse to the image)?
* Is this image a valid web image? By this I mean jpeg or gif
format, RGB colors (not CMYK). If you use Photoshop, you can open
the image and use the Save for Web feature to be certain you are
outputting a valid web image format.