Helium Scraper

I have the following situation :

(classical beginning)
a web page showing 50 links to specific data sheet
I navigate to each of the data sheet
some data to scrape there, and one multi layered chart with data in it. You go to the next layer by clicking a link (http://WWW.html#)

depending on the data sheet, you may have : no layered chart on it, or a chart with N layers.

So ... I will have to simulate a click (N-1) time. I could use MAX(of all N) but is there a way to optimize that ?

(er ... was it clear ?)

I'm not getting it. But sounds to me like the If / While premade might help. You can find it in any actions tree and then New Action -> Execute Actions Tree -> More...