routes = {"YUL-YVR":"","YVR-YYZ":"","FRA-YYZ":"","YUL-YYZ":"","PHL-YYZ":"","LHR-YUL":"","LHR-YYZ":"","LHR-YVR":""};airports = {"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"FRA":["50.033306","8.570456","FRANKFURT"],"PHL":["39.872250","-75.240867","PHILADELPHIA INTL"],"LHR":["51.477500","-0.461389","LONDON HEATHROW"]};show = "PID_VAC021025";