function closeBox(id){
	document.getElementById('box-'+id).style.display = "none";
}
function showBox(boxID){

	var frame;

	switch(boxID){
	  case 1:
		frame = document.getElementById('box-news');
		break;
	  case 2:
		frame = document.getElementById('box-artists');
		break;
	  case 3:
		frame = document.getElementById('box-releases');
		break;
	  case 4:
		frame = document.getElementById('box-contact');
		break;
	  case 5:
		frame = document.getElementById('box-advertisement');
		break;
	}

	frame.style.zIndex += 1;
	frame.style.display = "block";
}