routes = {"DTW-YYZ":"","YSJ-YYZ":"","CLE-YYZ":"","DCA-YYZ":"","PHL-YYZ":"","CLT-YYZ":"","PIT-YYZ":"","YUL-YYZ":"","YHZ-YYZ":"","LAX-YYZ":"","LAX-YVR":"","PHX-YVR":"","YVR-YYZ":"","YOW-YYZ":"","YWG-YYZ":"","YQR-YYZ":"","YYT-YYZ":"","YUL-YYT":"","YFC-YYZ":"","YQM-YYZ":"","YXU-YYZ":"","YWG-YYC":"","YVR-YYC":"","YLW-YVR":"","PSP-YVR":"","HNL-YVR":"","YEG-YVR":"","YEG-YYZ":"","JFK-YYZ":"","LGA-YYZ":"","MIA-YYZ":"","YQT-YYZ":"","YXE-YYZ":"","YQB-YUL":"","YQB-YYZ":"","BOS-YYZ":"","LAS-YVR":"","YVR-YYJ":"","SFO-YVR":"","SAN-YVR":"","EWR-YYZ":"","DUB-YYZ":"","TPA-YYZ":"","AUS-YYZ":"","AUS-YVR":"","SMF-YVR":"","DEN-YVR":"","DEN-YYZ":"","CUN-YYZ":"","RSW-YYZ":"","IND-YYZ":"","BDA-YYZ":"","LHR-YYZ":"","BNA-YYZ":"","YDF-YUL":"","STL-YYZ":"","YAM-YYZ":"","YHZ-YUL":""};airports = {"DTW":["42.212444","-83.353389","DETROIT METROPOLITAN WAYNE CO."],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"YSJ":["45.316158","-65.890122","SAINT JOHN"],"CLE":["41.409417","-81.854981","CLEVELAND-HOPKINS INTL"],"DCA":["38.851917","-77.037700","RONALD REAGAN WASHINGTON NATNL"],"PHL":["39.872250","-75.240867","PHILADELPHIA INTL"],"CLT":["35.213742","-80.949070","CHARLOTTE-DOUGLAS INTL"],"PIT":["40.491472","-80.232861","PITTSBURGH INTERNATIONAL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YHZ":["44.881186","-63.508708","HALIFAX INTL"],"LAX":["33.942495","-118.408070","LOS ANGELES INTERNATIONAL"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"PHX":["33.434278","-112.011583","PHOENIX SKY HARBOUR INTL"],"YOW":["45.322503","-75.667270","OTTAWA MACDONALD CARTIER INTL"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"],"YQR":["50.432192","-104.666053","REGINA"],"YYT":["47.618620","-52.752420","ST. JOHNS INTL"],"YFC":["45.868878","-66.537220","FREDERICTON INTL"],"YQM":["46.112222","-64.678611","MONCTON"],"YXU":["43.033053","-81.151003","LONDON"],"YYC":["51.113833","-114.020333","CALGARY INTL"],"YLW":["49.957222","-119.377778","KELOWNA"],"PSP":["33.829667","-116.506695","PALM SPRINGS INTERNATIONAL"],"HNL":["21.318692","-157.922409","HONOLULU INTL"],"YEG":["53.309789","-113.579617","EDMONTON INTL"],"JFK":["40.639750","-73.778925","JOHN F.KENNEDY INTL"],"LGA":["40.777250","-73.872611","LA GUARDIA"],"MIA":["25.795361","-80.290111","MIAMI INTL"],"YQT":["48.371997","-89.321703","THUNDER BAY"],"YXE":["52.170961","-106.699958","SASKATOON\/JOHN G DIEFENBAKER"],"YQB":["46.791195","-71.393314","QUEBEC\/JEAN LESAGE INTL"],"BOS":["42.362972","-71.006417","GEN EDWARD LAWRENCE LOGAN INTL"],"LAS":["36.080056","-115.152250","MCCARRAN INTERNATIONAL"],"YYJ":["48.647222","-123.425742","VICTORIA INTL"],"SFO":["37.618972","-122.374889","SAN FRANCISCO INTERNATIONAL"],"SAN":["32.733556","-117.189667","SAN DIEGO INTERNATIONAL"],"EWR":["40.692500","-74.168667","NEWARK LIBERTY INTERNATIONAL"],"DUB":["53.421389","-6.270000","DUBLIN"],"TPA":["27.975472","-82.533250","TAMPA INTERNATIONAL"],"AUS":["30.194528","-97.669889","AUSTIN-BERGSTROM INTL"],"SMF":["38.695445","-121.590778","SACRAMENTO INTERNATIONAL"],"DEN":["39.861667","-104.673167","DENVER INTERNATIONAL"],"CUN":["21.042742","-86.873200","CANCUN"],"RSW":["26.536167","-81.755167","SOUTHWEST FLORIDA INTL"],"IND":["39.717300","-86.294661","INDIANAPOLIS INTERNATIONAL"],"BDA":["32.364042","-64.678703","L.F. WADE INTL"],"LHR":["51.477500","-0.461389","LONDON HEATHROW"],"BNA":["36.124472","-86.678195","NASHVILLE INTERNATIONAL"],"YDF":["49.209169","-57.394361","DEER LAKE"],"STL":["38.748697","-90.370028","LAMBERT-ST LOUIS INTERNATIONAL"],"YAM":["46.485056","-84.509611","SAULT ST.MARIE"]};show = "PID_VAC046661";