function showQuizes()
{
	var radio = document.getElementById("Konkurs_checkbox");
	var div = document.getElementById('quiz_list');

	if(radio.checked){
		div.style.display = "block";
	}else{
		div.style.display = "none";
	}
}

function show_send_form()
{
	var check = document.getElementById('send');
	var div = document.getElementById('form');

	if(check.checked){
		div.style.display = 'block';
	}else{
		div.style.display = 'none';
	}
}