btw, I installed Thickbox for the images here:

Apartments For Rent By Agent - Listing #2435587

but I notice that if I refresh the page and I click an image as soon as I do that, it sometimes goes to the actual image link

i.e. http://www.ihomeconnect.com/images/2792_1.jpg

instead of opening the viewer.

Any ideas as to why this is happening? If it has something to do with loading of the js file, is there a way to load it before everything else and have it "stick" for the rest of the user's time on the site?