routes = {"YUL-YVR":"","SFO-YVR":"","SNA-YVR":"","YVR-YWG":"","YXE-YYZ":"","MBJ-YYZ":"","YWG-YYZ":"","YYC-YYZ":"","YMM-YYZ":"","YOW-YVR":"","YQM-YUL":"","YVR-YYZ":"","EDI-YYZ":""};airports = {"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"SFO":["37.618972","-122.374889","SAN FRANCISCO INTERNATIONAL"],"SNA":["33.675667","-117.868222","JOHN WAYNE-ORANGE COUNTY"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"],"YXE":["52.170961","-106.699958","SASKATOON\/JOHN G DIEFENBAKER"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"MBJ":["18.503611","-77.913334","MONTEGO BAY"],"YYC":["51.113833","-114.020333","CALGARY INTL"],"YMM":["56.653200","-111.223331","FORT MCMURRAY"],"YOW":["45.322503","-75.667270","OTTAWA MACDONALD CARTIER INTL"],"YQM":["46.112222","-64.678611","MONCTON"],"EDI":["55.950000","-3.372500","EDINBURGH"]};show = "PID_VAC047046";