Okay, for starters, don't believe anything NightmareStalker (the correct name for DreamWeaver, most agree) tells you about JavaScript. And certainly never trust it to write JS code for you.
That having been said, the best thing you can do for yourself is learn to use a JavaScript debugger. I am (mildly) partial to the one in Chrome. It has a few niceties that MSIE and FireBug for FireFox don't have.
Try it sometime. Bring up your page in Chrome, hit the F12 key, and then explore.
In the meantime, I took my own advice. And the problem is obvious. As Chrome reports:
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...pg/21_4RJ7.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...g/22_5WHWC.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...pg/23_b206.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...owloffruit.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...25_bwstudy.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...26_church1.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/..._coffeecup.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...8_coffeet2.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...eamRouleau.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/.../30_forest.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...useandtree.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/..._landscape.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...landscape2.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...4_Luseland.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...5_palesilo.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/..._redchurch.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...7_redtrees.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/..._redtrees2.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/...hinesecamp.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/..._study0904.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/..._teaandcup.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/.../42_teaset.png
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.zootgeist.com/allhouston/.../43_tncup2.png
In other words, NOT ONE SINGLE ONE of your larger images can be *FOUND*!
Go ahead. Try it youself. Just hit the uRLs. SUch as
http://www.zootgeist.com/allhouston/...pg/21_4RJ7.png
Did you forget to upload those images to your server?