routes = {"EWR-YYZ":"","BNA-YYZ":"","FCO-YYZ":"","SJD-YYZ":"","SJD-YVR":"","LHR-YVR":"","LHR-YYC":"","YWG-YYC":""};airports = {"EWR":["40.692500","-74.168667","NEWARK LIBERTY INTERNATIONAL"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"BNA":["36.124472","-86.678195","NASHVILLE INTERNATIONAL"],"FCO":["41.800278","12.238889","ROMA FIUMICINO"],"SJD":["23.152078","-109.720745","SAN JOSE DEL CABO"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"LHR":["51.477500","-0.461389","LONDON HEATHROW"],"YYC":["51.113833","-114.020333","CALGARY INTL"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"]};show = "PID_VAC047781";