chargedmbreakinthat ended with gunfireby Kevin DoughertyH#r«*d staff writs*Two St ream wood teenagers, arrested after one of them allegedly exchanged gunfire with an Inverness homeowner, were charged Fridaywith three counts of residential burglaryAuthorities said the youths, whoapparently used a map to keep track of their break-ins, may be responsible for as many as 18 more burglaries in the Northwest suburbs over the pasttwo years.Police arrested Douglas Maywald, 17, of 628 Tanglewood Drive, and a 16-year-old boy Thursday afternoon following an attempted burglary in Inverness. One of the youths, believedto be the juvenile, fled after trading gunshots with the homeowner, a for-School, was released after post $10,000 bond. The iuvenile wa;AT THE TIME of their arrest, Maywald and his accomplice were carrying eight-inch hunting knives and two-way radios, police said. Police also confiscated a .177-caliber pellet* gun, thousands of dollars ofstolen goods, and a map marking more than a dozen points were the two allegedly committed their burglaries.“They simply drew an X where they had done scores,” Barrington Police Chief Jeff Marquette said. The map “help put everyone’s cases together.”Police have linked the youths to two burglaries in Bartlett and a thirdin Hanover Park. Streamwood, Schaumburg, Hoffman Estates and Palatine police departments have also questioned the youths in connec-er Chicago police officer Nobody ries. is injured. B;Maywald, a senior at Streamwood twonumber of recent bur n police also chargedattemptedbe filedreleasednext week, a spokesman for the Cook County state’s attorney’s office said