The members of JagNet, a networking group of wives of Jaguars players and coaches, introduced their new cookbook at a midday reception Wednesday at Alltel Stadium. The book was done in conjunction with the team and Winn-Dixie, and Joanne Gage, vice president of marketing and advertising for the grocery chain, and chef Robert Tulko showed some finished products to Linda Del Rio, wife of head coach Jack Del Rio. The cookbook will be available at area Winn-Dixie stores and costs $14.95. Proceeds will benefit Seamark Ranch, a soon-to-be-built home for abused, neglected and orphaned children.