routes = {"YOW-YYZ":"","YOW-YYC":"","YVR-YYC":"","YLW-YVR":"","YEG-YVR":"","YEG-YYZ":""};airports = {"YOW":["45.322503","-75.667270","OTTAWA MACDONALD CARTIER INTL"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"YYC":["51.113833","-114.020333","CALGARY INTL"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"YLW":["49.957222","-119.377778","KELOWNA"],"YEG":["53.309789","-113.579617","EDMONTON INTL"]};show = "PID_VAC047292";