// *****************************************************
//
// *****************************************************
public boolean find( String key, String target ) {

	return str_find( get( key ), target );

}
public boolean str_find( String value, String target ) {

	return str_find( 0, value, target );

}
public boolean find( int start, String key, String target ) {

	return str_find( start, get( key ), target );

}
public boolean str_find( int start, String value, String target ) {

	int pos;

	pos = value.indexOf( target, start );
	if ( pos == -1 ) {
		return false;
	}
	else {
		return true;
	}
}