{
public StyleValue compile(Object value)
{
String lowerCaseValue = stringify(value).toLowerCase();
if("on".equals(lowerCaseValue) || "true".equals(lowerCaseValue))
return new SimpleOnOffValue(true);
else if("off".equals(lowerCaseValue) || "false".equals(lowerCaseValue))
return new SimpleOnOffValue(false);
else
throw makeError(value);
}