Hello,

I'm researching a project connecting arduino to processing.  I'm looking to have processing retrieve data from a website that will have rotating pictures (.jpeg's changing every 10 seconds).  Each time a new picture comes up a corresponding pattern will occur with LED lights attached to the arduino board.  I've been working with arduino alone, programming patterns etc. and am new to working with serial connections and coding.

I've been looking at this tutorial http://makezine.com/getstartedarduino/ (the last two chapters.  It seems like this is the right track, I'm wondering if anyone has any suggestions for how I could modify this code so that instead of what happens in the sketch, a text reading from the website would trigger a LED light, say PEACE triggers pin 13 on for etc....off for...?  Or at least put me in the right direction in my research.

Thanks again for you help!