routes = {"SFO-YUL":"","FLL-YUL":"","PVG-YVR":"","LHR-YVR":"","HKG-YVR":"","SYD-YVR":"","CPH-YYZ":"","YYZ-ZRH":"","YUL-YYZ":"","LHR-YYZ":"","HKG-YYZ":"","DXB-YYZ":""};airports = {"SFO":["37.618972","-122.374889","SAN FRANCISCO INTERNATIONAL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"FLL":["26.072583","-80.152750","FT LAUDERDALE HOLLWOOD INTL"],"PVG":["31.145000","121.793333","SHANGHAI\/PUDONG"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"LHR":["51.477500","-0.461389","LONDON HEATHROW"],"HKG":["22.308889","113.914722","HONG KONG"],"SYD":["-33.946111","151.177222","SYDNEY"],"CPH":["55.617917","12.655972","KOBENHAVN\/KASTRUP"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"ZRH":["47.458056","8.548056","ZURICH"],"DXB":["25.252778","55.364445","DUBAI"]};show = "PID_VAC036397";