function give_feedback(data)
{
	feedback_p = document.getElementById('feedback');

	feedback_p.value = data;
}

function show_frame(frame_no)
{
	frame_span = document.getElementById('frame_' + frame_no);
	frame_span.style.display = 'inline';
}

scores_given = new Array(12);

function accept_frame_scores()
{
	scores = document.getElementById('frame_scores').value;

	for(i = 0; i < scores.length; i++)
		{
		score = scores.charAt(i);
		if(score == '/')
			score = 10;
		else if(score == 'X' || score == 'x')
			score = 11;
		
		if(score >= 0 && score < 12)
			scores_given[score] = true;
		}

	if(scores_given[0])
		show_frame(0);

	frame_id = 1;
	for(i = 1; i < 12 && frame_id <= 10; i++)
		{
		if(scores_given[i])
			show_frame(frame_id++);
		}
}

function show_all_frame_data()
{
	for(i = 0; i <= 10; i++)
		show_frame(i);
}