lineThickness = 0;
selectedColor = "0x000000";
_root.onMouseDown = startDrawing;
_root.onMouseUp = stopDrawing;
function startDrawing() {
    if (mouseX<455) {
        _root.flash.display.Graphics.lineStyle(lineThickness, selectedColor);
        _root.moveTo(_root._xmouse, _root._ymouse);
        _root.onMouseMove = drawLine;
    }
}
function drawLine() {
    _root.lineTo(this._xmouse, this._ymouse);
}
function stopDrawing() {
    delete this.onMouseMove;
}
line0.onPress = function() {
    lineThickness = 0;
};
line3.onPress = function() {
    lineThickness = 3;
};
line6.onPress = function() {
    lineThickness = 6;
};
colorRed.onPress = function() {
    selectedColor = "0xFF0000";
};
colorGreen.onPress = function() {
    selectedColor = "0x00FF00";
};