I'm currently mocking up a website using VSD (and a jolly fine program it is too) and I am trying to add images that expand into a pop-up when clicked.
I'm currently using colorbox to make the pop-ups but something doesn't seem to be working. I can get the thumbnail to appear on the webpage but when clicked the image expands as it should, but the entire background is blacked out (not transparent) and I don't have any of the buttons (next, close, etc). I can return to the webpage by hitting back on the browser but it's obviously not the effect I'm after.
I've tried Lightbox 2, but experience the same issue, which leads me to think I am the cause. I have no coding experience at all, so I'd be grateful if you could keep any answers to caveman levels of techno-babble

A few bits of info that may be helpful; I am using the trial version of VSD, Windows 7 and Firefox is my default browser. I haven't published the site either, only previewed it.
Thanks in advance.