New Feature Request: DataReader for Unit Trusts
I am trying to write some Python code to download historical data, similar to the yahoo data reader.

The sites I am interested in are:

http://www.henderson.com/sites/henderson/uk_pi/fundcentre/historicprices.aspx
http://www.mandg.co.uk/investor/funds/prices/

I cannot work out how to submit the Javascript forms on either site successfully, though I have managed to write download scripts for other similar sites.

Is this something someone could knock up quickly, or give me some pointers on how to do it myself?
