hi there, i was wondering whether it is possible to create a program that does the following:

1. work with normal webcam with VFW driver.

2. takes initital image of a closed door - original image.

3. webcam keeps monitoring the door.

4. when motion is detected within the view range of the webcam, the webcam takes a snap shot.

5. compare the newly taken image with the original image.

6.1 if the door is opened, send mms to user.
6.2 if the door is closed, no action done.