function toggle_visibility_time_advisory(show)
{
	var linkshow = document.getElementById("time_advisory_show");
	var linkhide = document.getElementById("time_advisory_close");
	var divta = document.getElementById("time_advisory");
	
	if (show)
	{
		linkshow.style.display = 'none';
		linkhide.style.display = 'inline-block';
		divta.style.display = 'block';
	}
	else
	{
		linkshow.style.display = 'inline-block';
		linkhide.style.display = 'none';
		divta.style.display = 'none';
	}
}

function toggle_visibility_learning_outcomes(show)
{
	var linkshow = document.getElementById("learning_outcomes_show");
	var linkhide = document.getElementById("learning_outcomes_close");
	var divlo = document.getElementById("learning_outcomes");
	
	if (show)
	{
		linkshow.style.display = 'none';
		linkhide.style.display = 'inline-block';
		divlo.style.display = 'block';
	}
	else
	{
		linkshow.style.display = 'inline-block';
		linkhide.style.display = 'none';
		divlo.style.display = 'none';
	}
}