routes = {"JFK-YYZ":"","YOW-YYZ":"","IAH-YYZ":"","YOW-YYT":"","YHZ-YYT":"","IAH-YYC":"","YOW-YYC":"","DCA-YOW":"","YVR-YYZ":"","YUL-YYZ":"","BOS-YYZ":"","SFO-YYZ":"","NAS-YYZ":"","YHZ-YYZ":"","FLL-YUL":"","LHR-YYZ":"","SYD-YVR":"","LHR-YYT":"","YTZ-YUL":"","YOW-YUL":"","YQB-YUL":"","YVR-YYJ":"","YXU-YYZ":"","YQB-YYZ":"","YQT-YYZ":"","YVR-YYC":"","YEG-YYC":"","MBJ-YYZ":"","YWG-YYZ":"","YOW-YVR":"","BGI-YYZ":"","YUL-YYG":"","SCL-YYZ":"","EWR-YUL":"","YLW-YVR":"","CUN-YUL":"","YOW-YQM":"","YKA-YVR":"","YTS-YYZ":"","YPR-YVR":"","RSW-YYZ":"","HKG-YVR":"","CMH-YYZ":"","SEA-YVR":"","YQM-YUL":"","HKG-YYZ":"","LGA-YUL":"","FCO-YUL":"","LAS-YVR":"","YUL-YWG":"","YUL-YYC":"","MIA-YYZ":"","LHR-YVR":"","ANU-YYZ":"","YYC-YYZ":"","YUL-YVR":"","YQQ-YVR":""};airports = {"JFK":["40.639750","-73.778925","JOHN F.KENNEDY INTL"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"YOW":["45.322503","-75.667270","OTTAWA MACDONALD CARTIER INTL"],"IAH":["29.984434","-95.341442","GEORGE BUSH INTERCONT.\/HOUSTON"],"YYT":["47.618620","-52.752420","ST. JOHNS INTL"],"YHZ":["44.881186","-63.508708","HALIFAX INTL"],"YYC":["51.113833","-114.020333","CALGARY INTL"],"DCA":["38.851917","-77.037700","RONALD REAGAN WASHINGTON NATNL"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"BOS":["42.362972","-71.006417","GEN EDWARD LAWRENCE LOGAN INTL"],"SFO":["37.618972","-122.374889","SAN FRANCISCO INTERNATIONAL"],"NAS":["25.038958","-77.466231","LYNDEN PINDLING INT"],"FLL":["26.072583","-80.152750","FT LAUDERDALE HOLLWOOD INTL"],"LHR":["51.477500","-0.461389","LONDON HEATHROW"],"SYD":["-33.946111","151.177222","SYDNEY"],"YTZ":["43.627392","-79.396203","TORONTO\/BILLY BISHOP TORONTO"],"YQB":["46.791195","-71.393314","QUEBEC\/JEAN LESAGE INTL"],"YYJ":["48.647222","-123.425742","VICTORIA INTL"],"YXU":["43.033053","-81.151003","LONDON"],"YQT":["48.371997","-89.321703","THUNDER BAY"],"YEG":["53.309789","-113.579617","EDMONTON INTL"],"MBJ":["18.503611","-77.913334","MONTEGO BAY"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"],"BGI":["13.074722","-59.492222","GRANTLEY ADAMS INTL"],"YYG":["46.289156","-63.119250","CHARLOTTETOWN"],"SCL":["-33.394442","-70.793803","SANTIAGO INTL"],"EWR":["40.692500","-74.168667","NEWARK LIBERTY INTERNATIONAL"],"YLW":["49.957222","-119.377778","KELOWNA"],"CUN":["21.042742","-86.873200","CANCUN"],"YQM":["46.112222","-64.678611","MONCTON"],"YKA":["50.702511","-120.448606","KAMLOOPS"],"YTS":["48.570658","-81.376639","TIMMINS\/VICTOR M. POWER"],"YPR":["54.285833","-130.444678","PRINCE RUPERT"],"RSW":["26.536167","-81.755167","SOUTHWEST FLORIDA INTL"],"HKG":["22.308889","113.914722","HONG KONG"],"CMH":["39.998000","-82.892028","PORT COLUMBUS INTERNATIONAL"],"SEA":["47.449889","-122.311778","SEATTLE-TACOMA INTL"],"LGA":["40.777250","-73.872611","LA GUARDIA"],"FCO":["41.800278","12.238889","ROMA FIUMICINO"],"LAS":["36.080056","-115.152250","MCCARRAN INTERNATIONAL"],"MIA":["25.795361","-80.290111","MIAMI INTL"],"ANU":["17.136708","-61.792681","ST JOHNS\/VC BIRD ANTIGUA"],"YQQ":["49.710833","-124.886667","COMOX"]};show = "PID_VAC036363";