DAYTON — University of Dayton officials said Tuesday, Aug. 5, they are considering charging student Justin Schaffer for a violation of the Standards of Behavior for posting offensive information on his Facebook page.

The 19-year-old son of Republican Senate candidate Bob Schaffer of Colorado on Monday apologized for an entry that had the words "High Five ... Who's Gay" over a photo of a waving Democratic presidential candidate Sen. Barack Obama, D-Ill. It also had a picture of the Pyramids with the words "Slavery Gets (expletive) Done."

UD said the Code of Conduct standard calls for students to respect all members of the community and the community at large.

Sister Annette Schmeling, vice president of student development and dean of students, said she will have an initial conversation with Schaffer about the postings and "explore the ways his Facebook page is not showing respect."

"We are addressing it and we expect to begin the adjudication process before classes start on August 20," Schmeling said in a written statement.

Cilla Bosnak Shindell, director of media relations at UD, said potential penalties for Code of Conduct violations range from a reprimand to probation, suspension or expulsion.

In his apology, Justin Schaffer called the entries "offensive" and said he alone was responsible. The statement says the materials "directly contradict the values that my parents taught me and are forbidden in my parents' home."

Bob Schaffer has said he and his wife decided on "firm punishment" for their son but declined further comment.

The Associated Press contributed to this report.