routes = {"LGA-YYZ":"","LIS-YYZ":"","ORD-YYZ":"","BOS-YUL":"","BOS-YYZ":"","YOW-YYZ":"","YWG-YYZ":"","LAX-YYZ":"","YUL-YYZ":"","ARN-YYZ":"","YQB-YYZ":"","NAS-YYZ":"","SAN-YYZ":"","BNA-YYZ":"","MCO-YUL":"","YEG-YYZ":"","LGA-YUL":"","MIA-YYZ":"","PUJ-YUL":"","YEG-YVR":""};airports = {"LGA":["40.777250","-73.872611","LA GUARDIA"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"LIS":["38.774167","-9.134167","LISBOA"],"ORD":["41.981650","-87.906672","CHICAGO OHARE INTL"],"BOS":["42.362972","-71.006417","GEN EDWARD LAWRENCE LOGAN INTL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YOW":["45.322503","-75.667270","OTTAWA MACDONALD CARTIER INTL"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"],"LAX":["33.942495","-118.408070","LOS ANGELES INTERNATIONAL"],"ARN":["59.651945","17.918611","STOCKHOLM ARLANDA"],"YQB":["46.791195","-71.393314","QUEBEC\/JEAN LESAGE INTL"],"NAS":["25.038958","-77.466231","LYNDEN PINDLING INT"],"SAN":["32.733556","-117.189667","SAN DIEGO INTERNATIONAL"],"BNA":["36.124472","-86.678195","NASHVILLE INTERNATIONAL"],"MCO":["28.429395","-81.308995","ORLANDO INTL"],"YEG":["53.309789","-113.579617","EDMONTON INTL"],"MIA":["25.795361","-80.290111","MIAMI INTL"],"PUJ":["18.570781","-68.366186","PUNTA CANA"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"]};show = "PID_VAC047872";