routes = {"YOW-YYZ":"","YHZ-YUL":"","MCO-YUL":"","YQB-YUL":"","YUL-YYZ":"","FLL-YUL":"","YHZ-YYZ":"","YQB-YYZ":"","YWG-YYZ":"","YVR-YWG":""};airports = {"YOW":["45.322503","-75.667270","OTTAWA MACDONALD CARTIER INTL"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"YHZ":["44.881186","-63.508708","HALIFAX INTL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"MCO":["28.429395","-81.308995","ORLANDO INTL"],"YQB":["46.791195","-71.393314","QUEBEC\/JEAN LESAGE INTL"],"FLL":["26.072583","-80.152750","FT LAUDERDALE HOLLWOOD INTL"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"]};show = "PID_VAC046696";