The line's engaged http://hqporner.in.net/ hqpor  The Dow Jones industrial average was up 71.35 points,or 0.47 percent, at 15,371.99. The Standard & Poor's 500 Index was up 4.33 points, or 0.26 percent, at 1,687.75. TheNasdaq Composite Index was up 4.60 points, or 0.12percent, at 3,720.57.