routes = {"YHZ-YYZ":"","YHZ-YUL":"","PUJ-YUL":"","PUJ-YYZ":"","PVG-YYZ":"","YVR-YYZ":"","SYD-YVR":"","YVR-YYC":"","YYC-YYZ":"","YQT-YYZ":"","MIA-YYZ":"","FCO-YYZ":"","LHR-YYZ":"","LHR-YUL":"","NCE-YUL":"","SCL-YYZ":"","BZE-YYZ":""};airports = {"YHZ":["44.881186","-63.508708","HALIFAX INTL"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"PUJ":["18.570781","-68.366186","PUNTA CANA"],"PVG":["31.145000","121.793333","SHANGHAI\/PUDONG"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"SYD":["-33.946111","151.177222","SYDNEY"],"YYC":["51.113833","-114.020333","CALGARY INTL"],"YQT":["48.371997","-89.321703","THUNDER BAY"],"MIA":["25.795361","-80.290111","MIAMI INTL"],"FCO":["41.800278","12.238889","ROMA FIUMICINO"],"LHR":["51.477500","-0.461389","LONDON HEATHROW"],"NCE":["43.665278","7.215000","NICE COTE DAZUR"],"SCL":["-33.394442","-70.793803","SANTIAGO INTL"],"BZE":["17.539167","-88.308333","PHILIP S W GOLDSON INTL"]};show = "PID_VAC043424";