function readmore(index)
{
	document.getElementById('lessContent_'+index).style.display = "none";
	document.getElementById('moreContent_'+index).style.display = "block";
}
function readless(index)
{
	document.getElementById('moreContent_'+index).style.display = "none";
	document.getElementById('lessContent_'+index).style.display = "block";
}

function showArtists(elementId) {
	document.getElementById(elementId).style.display = 'block';
}

function hideArtists(elementId) {
	document.getElementById(elementId).style.display = 'none';
}