function hide(y)
{
	for (i=1; i<y+1; ++i)
	{
		el = "panel"+i;
  		document.getElementById(el).style.display = 'none';
	}
}

var openPanel = 0;

function show(x,y)
{
	hide(y);
	openPanel = x;
	el = "panel"+x;
  	document.getElementById(el).style.display = 'block';
		
	if (document.getElementById('more'+x) != null) {
		document.getElementById('more'+x).innerHTML = "<em>Close</em>";
	}

}