[urgent]problem loading classes

i m new in here and i hope u all can help me.

actually i am doing a handwriting recognition project that teaching children in writing alphabet, i facing problem in continue the project in how to capture the free writing of the kid and comparing with the actual alphabet in order to grade them. can any one help me in this area??? or do anyone have samples of this area???

another problem is i found a sample code but i facing problem in running it. The error occur in the code is the class flash.geom.point cannot be loaded. can anybody help me in how to solve this problem???

this is an urgen project, so i hope that can get ur help…
thank u