LAWRENCE, Kan. - A Florida-based company plans to open a call center in downtown Lawrence, bringing about 300 new jobs to the city. The Results Companies has signed a lease to take over a space in the lower level of the former Riverfront Mall. The Lawrence Journal-World reports the Dania Beach, Fla.-based company handles customer service operations for several Fortune 500 companies. 
     Doug Brown, a broker who negotiated the deal, says the company is expected to begin operations by Sept. 1. Results operates six U.S. call centers and four international centers.