Simple auction sniper

I need a bid placing program/sniper for the following auction website: [login to view URL] Each auction has a link, that provides information on the current bid price, whether reserve is met or not and the ending time. For example: [login to view URL] The software needs to take the link as input and extract that information. I then want to input: 1) a maximum bid price 2) the time at which the maximum bid needs to placed And the software would log in with my credentials and would place my maximum bid at the requested time. This is a one-off bid that needs to be placed.