DOM results - only pick middle result?

[shabbysquire]

When grabbing results via DOM (tab data), I'm looking to grab only the middle result (or closest to middle). For example; if there's a total of 30 captures, then grab result No 15.

Every capture is different; sometimes only 10, or up to 100. I've looked at ranges in ZP wiki, but no luck there.

###Update###
I think the solution is to capture all the results and put to list > count number of rows (list processing) > then use JS/c# to work out the middle number.

 

[rostonix]

You can use ranges here http://gyazo.com/49ebe2d757a161344380c347b989b039_1.png

 

[shabbysquire]

Thanks, but I'm not sure how this would work when the total changes all the time. If results are 50,100, or 200, etc, how would I select the middle result?

 

[rostonix]

Then the way you described in 1st post