# Psychlotron FAQ

What support is available for people with disabilities?
A 'large print' version of Psychlotron is available here. I am currently working on a version of Psychlotron for audio browsers but this is requiring considerable rewriting because the use of layers for formatting is not particularly compatible with the way audio browsers read the logical structure of HTML documents.
Why don't the interactive demonstrations work?
There are a number of possible reasons for this. Try the following: 1. Check that you are using a compatible browser. 2. Check that you have scripts enabled on your browser. 3. Check that your security software isn't blocking pages that contain scripts. Microsoft Internet Explorer 6 is included with the Psychlotron install disk. Follow the installation instructions if you want to upgrade your browser.
Why doesn't Psychlotron work with Netscape/Firefox?
Because this package relies heavily on document layers, and Nescape/Firefox implement these in a different way to Internet Explorer. In effect, this means that full cross-browser compatibility would require scripting every page twice. I may get around to doing this in the future, but I just didn't have the time before the submission deadline.
I clicked on 'test' but nothing happened. Why?
Assuming that you're using a compatible browser and have scripts enabled, you've probably got a pop-up blocker installed. Whilst this is an essential bit of kit for stress-free web browsing, it prevents the test window from displaying. If you're using the Google Toolbar, hold down the CTRL key while clicking 'OK' to go to the test. If you're using another pop-up blocker, consult its help file for instructions on how to let certain pop-ups through.
Why does it keep telling me I can't jump to this or that module?
Because you haven't completed the preceding modules. The material in Psychlotron is carefully sequenced so that each module builds on the last. Therefore, whilst you can use the navigation bar to switch between modules you want to review, you can't use it to skip the bits which sound a bit boring. Sorry.
Why aren't the usual browser buttons visible?
Because my authoritarian personality requires you to interact with my pages through my own interface. Don't want to use my buttons? Write your own software.
Why is everything grey?
Because I grew up in the 80s when grey was cool. An earlier version of Psychlotron was blue and black, which looked even cooler but was impossible to use.