Hi there!
That's not actual Klingon; it's just written with a Klingon typeset. I recommend you try using this chart to read it:
http://en.m.wikipedia.org/wiki/File:Klinzhai_alphabet.GIFEdit: The first line appears to be "thelatingi ishiringi nga saba.mia moja ishiringi nga siba". Doesn't resemble any language I know of. There also don't appear to be any numbers in either of the rows.
It could be a message written in English using some "Klingon" font.
Thanks so much for your help with this. The typeset reference you provided was quite helpful, and I ended up with "thelatini ishirini na saba . mia moja ishirini na siba". A bit of Internet research revealed that these are Swahili numbers, and this took me to the next (and final) step in the puzzle I'm working on.
Thanks again for your assistance -- it helped me find the tools I needed to work through to a solution!