function hideAll() { 
	for (i=1; i<12; i++)	{ 
		document.getElementById("meditation_"+i).style.display = 'none';
		document.getElementById("hlink_"+i).style.color = '#999999'; 
	} 
} 

function showHide(id,hlink) { 
	hideAll(); 
	document.getElementById(id).style.display = 'block';
	document.getElementById(hlink).style.color = '#FFFFFF';
}