When I had a similar problem it was caused by IE's ad blocker catching an element
called 'banner'. Suggest you try renaming your banner.gif and see if that helps.
First, your page does not have a valid document type declaration (DTD) on the first line. This means your page is running in Quirks Mode which can cause unexpected results in browsers.
To add a document type to pages in DW, click Modify > Page Properties > Title/Encoding and select a doc type that fits your coding skills. Recommend HTML Transitional.
Second, you have links throughout your web page that point to files on your local hard drive.
These links need to be resolved so they point to files in your local site. Did you properly define a local site folder in DW before you started this project?