////////////////////////////////////////////////////
// wordWindow object
////////////////////////////////////////////////////
function wordWindow() {
	// private properties
	this._forms = [];

	// private methods
	this._getWordObject = _getWordObject;
	//this._getSpellerObject = _getSpellerObject;
	this._wordInputStr = _wordInputStr;
	this._adjustIndexes = _adjustIndexes;
	this._isWordChar = _isWordChar;
	this._lastPos = _lastPos;