//show settings block

function showHideSettings(id)
{
	var divId = document.getElementById(id);
	if(divId.style.display == 'none')
	{
		divId.style.display = 'block';
		document.getElementById('burning_bush_block').style.display = 'none';
		document.getElementById('overlay').style.display = 'block';
	}
	else
	{
		divId.style.display = 'none';
		document.getElementById('overlay').style.display = 'none';
	}
}