Reading the GPS shield schematic

[boinx]

some questions, im having trouble orienting myself to the schematic at http://www.ladyada.net/make/gpsshield/g ... 10_sch.png :

using the image at http://farm4.static.flickr.com/3058/261 ... f31fc7.jpg as reference,

JP4 and JP5 are located left bottom of the board?

JP2 and JP3 are located middle bottom of the board?

JP1 ...basically i cant find any silk screening on the board that corresponds with any of the jumpers so im lost. can you help?

thanks.

[adafruit]

the long headers are the connectors to the arduino and the pinholes next to them