routes = {"YVR-YXS":"","YLW-YVR":"","SEA-YVR":"","YLW-YYC":"","SFO-YYC":"","YQL-YYC":"","YVR-YYZ":"","YUL-YYZ":"","YQG-YYZ":"","SFO-YYZ":"","SFO-YVR":"","YEG-YVR":"","YEG-YYC":"","LHR-YYC":"","LHR-YYZ":"","YOW-YYZ":"","YOW-YYC":"","YVR-YYC":"","YUL-YVR":"","YUL-YYC":"","YVR-YWG":"","YUL-YWG":"","YYC-YYZ":"","YUL-YYT":"","LAS-YVR":"","LAS-YYC":"","LGA-YYZ":"","MCO-YYZ":"","YVR-YYJ":"","YYC-YYJ":"","YEG-YZF":"","YVR-YZF":"","YVR-YXY":"","YQR-YVR":"","YQR-YWG":"","YWG-YYZ":"","YQB-YYZ":"","YOW-YQB":"","YFC-YOW":"","YFC-YHZ":"","YHZ-YYG":"","YUL-YYG":"","YEG-YYZ":"","YHZ-YYZ":"","BOS-YUL":"","YYJ-YYZ":"","PHX-YVR":"","PHX-YYC":"","NRT-YVR":"","NRT-YUL":"","LHR-YUL":"","DCA-YYZ":"","DUB-YYZ":"","DUB-YUL":"","LAS-YYZ":"","YFC-YYZ":"","YHZ-YOW":"","YSJ-YYZ":"","YDF-YYZ":"","YMM-YYZ":"","YWG-YYC":"","MDW-YWG":"","IAD-MDW":"","BUF-IAD":"","BUF-EWR":"","EWR-YYC":"","BOS-YYZ":"","YYZ-YZF":"","BUF-YOW":"","BUF-YUL":"","YQT-YYZ":"","OGG-YVR":"","PDX-YVR":"","YVR-YZP":"","YLW-YYZ":"","LHR-YHZ":"","LAX-YVR":"","BFI-LAX":"","BFI-DAL":"","CPS-DAL":"","STL-YYZ":"","YXU-YYZ":"","DCA-YOW":"","JFK-YYZ":"","JFK-YUL":"","DCA-YUL":""};airports = {"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"YXS":["53.884039","-122.677553","PRINCE GEORGE"],"YLW":["49.957222","-119.377778","KELOWNA"],"SEA":["47.449889","-122.311778","SEATTLE-TACOMA INTL"],"YYC":["51.113833","-114.020333","CALGARY INTL"],"SFO":["37.618972","-122.374889","SAN FRANCISCO INTERNATIONAL"],"YQL":["49.630272","-112.799820","LETHBRIDGE"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YQG":["42.275864","-82.957647","WINDSOR"],"YEG":["53.309789","-113.579617","EDMONTON INTL"],"LHR":["51.477500","-0.461389","LONDON HEATHROW"],"YOW":["45.322503","-75.667270","OTTAWA MACDONALD CARTIER INTL"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"],"YYT":["47.618620","-52.752420","ST. JOHNS INTL"],"LAS":["36.080056","-115.152250","MCCARRAN INTERNATIONAL"],"LGA":["40.777250","-73.872611","LA GUARDIA"],"MCO":["28.429395","-81.308995","ORLANDO INTL"],"YYJ":["48.647222","-123.425742","VICTORIA INTL"],"YZF":["62.463039","-114.440403","YELLOWKNIFE"],"YXY":["60.709553","-135.067269","WHITEHORSE\/ERIK NIELSEN INTL"],"YQR":["50.432192","-104.666053","REGINA"],"YQB":["46.791195","-71.393314","QUEBEC\/JEAN LESAGE INTL"],"YFC":["45.868878","-66.537220","FREDERICTON INTL"],"YHZ":["44.881186","-63.508708","HALIFAX INTL"],"YYG":["46.289156","-63.119250","CHARLOTTETOWN"],"BOS":["42.362972","-71.006417","GEN EDWARD LAWRENCE LOGAN INTL"],"PHX":["33.434278","-112.011583","PHOENIX SKY HARBOUR INTL"],"NRT":["35.765278","140.385556","NARITA INTL."],"DCA":["38.851917","-77.037700","RONALD REAGAN WASHINGTON NATNL"],"DUB":["53.421389","-6.270000","DUBLIN"],"YSJ":["45.316158","-65.890122","SAINT JOHN"],"YDF":["49.209169","-57.394361","DEER LAKE"],"YMM":["56.653200","-111.223331","FORT MCMURRAY"],"MDW":["41.785972","-87.752417","CHICAGO MIDWAY"],"IAD":["38.947445","-77.459945","WASHINGTON DULLES INTL"],"BUF":["42.940417","-78.730583","BUFFALO NIAGARA INTL"],"EWR":["40.692500","-74.168667","NEWARK LIBERTY INTERNATIONAL"],"YQT":["48.371997","-89.321703","THUNDER BAY"],"OGG":["20.898650","-156.430458","KAHULUI"],"PDX":["45.588708","-122.596870","PORTLAND INTL"],"YZP":["53.254256","-131.813808","SANDSPIT"],"LAX":["33.942495","-118.408070","LOS ANGELES INTERNATIONAL"],"BFI":["47.530000","-122.301972","BOEING FIELD\/KING COUNTY INTL"],"DAL":["32.847111","-96.851778","DALLAS LOVE FIELD"],"CPS":["38.570364","-90.155081","ST LOUIS DOWNTOWN"],"STL":["38.748697","-90.370028","LAMBERT-ST LOUIS INTERNATIONAL"],"YXU":["43.033053","-81.151003","LONDON"],"JFK":["40.639750","-73.778925","JOHN F.KENNEDY INTL"]};show = "PID_VAC041673";