BY Zinie Chen Sampson / AP 

Midlothian: On a screen at the front of a classroom, Gene Fishel flashed an online social-networking profile of ''hotlilflgirl,'' which said she was 15, enjoys being around boys and wants to meet new people.

The next image revealed the real "hotlilflgirl" a mug shot of a 31-year-old man who was convicted of sexually abusing 11 children he met online and was sentenced to 45 years in prison.

"Not little, not fly and not a girl," said Fishel, a Virginia assistant attorney general in the state of Virginia, USA.

He warned his audience about the dangers of sharing personal information on the Internet and agreeing to meet Web acquaintances in person.

Fishel's presentation at James River High School recently was one of many being held this school year in the state of Virginia, the first to mandate that public schools offer Internet safety classes for all grade levels.