Alternating two pictures

[Tim Lorat]

Hello,
I am trying to program a change blindness experiment, with two pictures alternating, each displayed for a certain amount of time (e.g. 500ms), and a blank period in between those two pictures (of e.g. 200ms). The stimuli should alternate until the participant responds.
As I am fairly new to E-Prime I am not sure how to do this and would be thankful for any help.

Thanks,

  Tim
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listserv.linguistlist.org/pipermail/eprime/attachments/20070124/2080cf96/attachment.htm>