routes = {"ANC-YVR":"","EWR-YVR":"","EWR-YUL":"","LHR-YUL":"","FRA-YUL":"","YUL-YYZ":"","HKG-YYZ":"","LHR-YYZ":"","CDG-YUL":"","FRA-YYZ":"","CPH-YYZ":"","AER-LHR":"","AER-YYZ":"","FLL-YYZ":"","PVG-YYZ":"","LHR-VPS":"","SFO-YYZ":""};airports = {"ANC":["61.174083","-149.998195","TED STEVENS ANCHORAGE INTL"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"EWR":["40.692500","-74.168667","NEWARK LIBERTY INTERNATIONAL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"LHR":["51.477500","-0.461389","LONDON HEATHROW"],"FRA":["50.033306","8.570456","FRANKFURT"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"HKG":["22.308889","113.914722","HONG KONG"],"CDG":["49.009811","2.547778","PARIS DE GAULLE"],"CPH":["55.617917","12.655972","KOBENHAVN\/KASTRUP"],"AER":["43.444445","39.946945","SOCHI"],"FLL":["26.072583","-80.152750","FT LAUDERDALE HOLLWOOD INTL"],"PVG":["31.145000","121.793333","SHANGHAI\/PUDONG"],"VPS":["30.483220","-86.526045","EGLIN AFB"],"SFO":["37.618972","-122.374889","SAN FRANCISCO INTERNATIONAL"]};show = "PID_VAC035084";