One agency was trying to keep their staffers in the dark about their paychecks . There's nothing like a payday to put some pep in your step. Many people get paid either weekly or bimonthly, and it can be a great feeling. After draining the previous paycheck to pay for rent, groceries, bills, and other necessities, it's invigorating to finally have a fresh paycheck in your pocket. I mean, it's not literally in your pocket---most people get paid with direct deposits these days. But there used to…