you say the fuel pump is clicking on...but is it running?
try this...have someone get in the car and crank it over while you reach under the car with a rubber mallet and repeatedly hit the bottom of the gas tank in the center.

i have seen this happen a ton of times, the garage i worked at was attached to a gas station, people would run out of gas waiting in line for the $.05 off on thursdays. and when they finally got gas, their car wouldn't start.
we would do what i said for you to do and it would fire right up.
unfortunatly its usually not a permanent fix. your pump will most likely have to be replaced.
but if your lucky, it won't


NY State Trooper: So what makes your car so special to have SVT all over it? Me: Er...It was made by Fords SPECIAL Vehicle Team?