Pennsylvania online casinos is barely a month old, and the first revenues figures from their three Internet betting sites have come in. All told, over $812,306 in revenue was collected in just the last two weeks of July. According to the Pennsylvania Gaming Control Board, that profit was generated from nearly $50 million in wagers… mostly from online slots. The total gross revenue for all online slots was $517,712, while table games accounted for $294,594. Online poker is not yet live in the state. August will produce the first full month of revenue numbers. The more established New Jersey online gambling…