LOS ANGELES (AP) – “Wreck-it Ralph” is doing some solid building at the nation’s theaters. The Disney production opens at number-one this weekend. The animated family film takes in more than 49 million dollars — helped by parents looking for something for their kids to do while schools were closed due to Superstorm Sandy. Denzel Washington’s “Flight” opens in a solid second this weekend, with 25 mil. “Argo” is third, followed by the debut of the kung fu flick “The Man With the Iron Fists.”