routes = {"YOW-YUL":"","YOW-YYZ":"","DCA-YOW":""};airports = {"YOW":["45.322503","-75.667270","OTTAWA MACDONALD CARTIER INTL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"DCA":["38.851917","-77.037700","RONALD REAGAN WASHINGTON NATNL"]};show = "PID_VAC047490";