selectYellowBtn.onPress = function(){
	pickedColour = '0xffff33';
}
selectRedBtn.onPress = function(){
	pickedColour = '0xff0000';
}
selectBlueBtn.onPress = function(){
	pickedColour = '0x3399ff';
}
trace(pickedColour);
drawingArea.createEmptyMovieClip("drawingLine",2);
drawingArea.onMouseDown = function(){
	drawingLine.lineStyle(10,pickedColour,100,"round");
	drawingLine.moveTo(_xmouse,_ymouse);
	this.onMouseMove = function(){
		drawingLine.lineTo(_xmouse,_ymouse);
		updateAfterEvent();
	}
}
drawingArea.onMouseUp = function(){
	this.onMouseMove = null;
}