[KUZEN]

В первый кадр и тестим

text_arr = ["Text 1", "Text 2", "Text 3", "Text 4", "Text 5", "Text 6", "Text 7"];
//
MovieClip.prototype.p_drawRectangle = function(Width, Height) {
	this.beginFill(0xFF0000);
	this.moveTo(0, 0);
	this.lineTo(0, Height);
	this.lineTo(Width, Height);
	this.lineTo(Width, 0);
	this.lineTo(0, 0);
	this.endFill();
};
//
createEmptyMovieClip("button", 1);
button._y = 200;
button._x = 100;
button.p_drawRectangle(100, 20);
i = 0;
button.onPress = function() {
	tf.text = text_arr[i];
	if (i<text_arr.length-1) {
		i++;
	} else {
		i = 0;
	}
};
//
_root.createTextField("tf", 2, 220, 200, 230, 20);
tf.border = true;