routes = {"YUL-YYZ":"","PHL-YYZ":"","YEG-YYC":"","YQG-YYZ":"","YVR-YXS":"","YTZ-YUL":"","YVR-YYC":"","YXU-YYZ":"","YOW-YXU":"","YHZ-YYZ":"","YUL-YYG":"","LGA-YYZ":"","YTS-YYZ":"","YVR-YXE":"","YOW-YUL":"","MIA-YYZ":"","SFO-YVR":"","FLL-YUL":"","YYC-YYZ":"","FLL-YYZ":"","PDX-YVR":"","YUL-YXU":"","IAD-YYZ":"","YEG-YVR":"","YWG-YYC":"","YOW-YYZ":"","YSJ-YUL":"","ORD-YYZ":"","YHZ-YOW":"","DCA-YYZ":"","YQT-YYZ":"","YHZ-YUL":"","YWG-YYZ":""};airports = {"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"PHL":["39.872250","-75.240867","PHILADELPHIA INTL"],"YEG":["53.309789","-113.579617","EDMONTON INTL"],"YYC":["51.113833","-114.020333","CALGARY INTL"],"YQG":["42.275864","-82.957647","WINDSOR"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"YXS":["53.884039","-122.677553","PRINCE GEORGE"],"YTZ":["43.627392","-79.396203","TORONTO\/BILLY BISHOP TORONTO"],"YXU":["43.033053","-81.151003","LONDON"],"YOW":["45.322503","-75.667270","OTTAWA MACDONALD CARTIER INTL"],"YHZ":["44.881186","-63.508708","HALIFAX INTL"],"YYG":["46.289156","-63.119250","CHARLOTTETOWN"],"LGA":["40.777250","-73.872611","LA GUARDIA"],"YTS":["48.570658","-81.376639","TIMMINS\/VICTOR M. POWER"],"YXE":["52.170961","-106.699958","SASKATOON\/JOHN G DIEFENBAKER"],"MIA":["25.795361","-80.290111","MIAMI INTL"],"SFO":["37.618972","-122.374889","SAN FRANCISCO INTERNATIONAL"],"FLL":["26.072583","-80.152750","FT LAUDERDALE HOLLWOOD INTL"],"PDX":["45.588708","-122.596870","PORTLAND INTL"],"IAD":["38.947445","-77.459945","WASHINGTON DULLES INTL"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"],"YSJ":["45.316158","-65.890122","SAINT JOHN"],"ORD":["41.981650","-87.906672","CHICAGO OHARE INTL"],"DCA":["38.851917","-77.037700","RONALD REAGAN WASHINGTON NATNL"],"YQT":["48.371997","-89.321703","THUNDER BAY"]};show = "PID_VAC022082";