function minimize_box(box_id)
{
	document.getElementById('c_'+box_id).style.display = "none";
	document.getElementById('s_'+box_id).style.display = "block";
	document.getElementById("minimize_"+box_id).style.display = "none";
	document.getElementById("maximize_"+box_id).style.display = "block";
}

function maximize_box(box_id)
{
	document.getElementById('c_'+box_id).style.display = "block";
	document.getElementById('s_'+box_id).style.display = "none";
	document.getElementById("minimize_"+box_id).style.display = "block";
	document.getElementById("maximize_"+box_id).style.display = "none";
}