Hello Hiram,
Hash sign is not an issue but the feature of Flash CMS templates. It allows creation of unique virtual URLs and enables a number of important capabilities which are missing in today's rich web technologies including:
- Bookmarking
- Sending links via email or instant messenger
- Finding specific content with the major search engines
- Utilizing browser history and reload buttons
Unfortunately you can not change it because it is the part of Flash CMS engine and it is used for flash website navigation.