Basically below you'll have to find the "begin" text and make a few changes.

1. You'll need to change the varHowmany = so that it equals the number of conditions you have, for example:

varHowmany = 3

2. You'll need to add in each individual page you want randomized between, for example:

page="http://ias5.lse.msu.edu/";
page1="http://ias6.lse.msu.edu/";
page2="http://ias7.lse.msu.edu/";

Then, just save the text below as an html file send participants to that file on the web to randomize between versions.

randomizer

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