759 N.W.2d 1 (2008)
HARPER
No. 06-1198.
HARPER
v.
PELLA CORP.
No. 06-1198.
Supreme Court of Iowa.
October 10, 2008.Decision without published opinion. Decision of Court of Appeals and District Court Judgment Affirmed.
Supreme Court of Iowa.
October 10, 2008.Decision without published opinion. Decision of Court of Appeals and District Court Judgment Affirmed.