function showLyrics(id)
{
	Ext.Ajax.request( {
		url : 'http://bloodprintband.com/index.php/admin/getLyrics',
		params: { idPiesa : id },
		success : function(response) {
			document.getElementById('lyricsDiv').innerHTML = response.responseText;
			Ext.get('lyricsDiv').fadeIn();
		},
		failure : function(response) {
			alert('Nu s-au putut incarca datele.')
		}
	});	
	
}