I'm actually working on something similar, but we're spending quite a lot of time on the algorithm - it's quite hard to get it perfect. One note is that your s

I'm actually working on something similar, but we're spending quite a lot of time on the algorithm - it's quite hard to get it perfect. One note is that your search isn't working for me, it seems to just be rapidly refreshing the page. Latest build of Chrome on Mac OS X Mavericks.