Skim feature on ATX trade script
 

I want the first 4 clicks to be galleries and the 5th to a trade then another 4 clicks to galleries then to a trade again.

Is this even possible with ATX?

This is what I think may do the trick

/cgi-bin/atx/out.cgi?s=50&c=4&l=gallery&u=##Gallery_URL##

Only problem is I dont know if they close the window to the trade they got on the 5th click and keep clicking the site will it continue to act the same?

I think you would most closely achieve the results you are looking for like so:

/cgi-bin/atx/out.cgi?s=80&l=gallery&u=##Gallery_URL##

Leaving off the click pattern variable altogether. Putting it in triggers skim AFTER the x number of clicks... so they may get 8 galleries before seeing a trade.

Regardless.. it will never work out to be 4/1 perfectly.