Millisecond Online Community

I would like to have participants record a unique id number apart from his/her subject ID when after completing a set of tasks online. Is there a script that would generate a random number without replacement and then display it?  Again, this number should be different from the subject ID number which will be user entered.  Thank you in advance for your attention.

Hellow,

Yes, you can display a randomly generated number. 

To generate the number, use the rand function. Assuming you want the number to be an integer, you can use the round fuction to round it off. You can display the result in a text item as follows:

<text randomnumber>
/ items = ("<% round(rand(1, 100000)) %>")
</text>

Hope this helps,

Sean