var lyricsDiv = document.getElementById("protected_lyrics");
var theLyrics = lyricsDiv.innerHTML;
theLyrics = theLyrics.replace(/\n/ig, '');
var iframeHTML = "";
var tmpHeight = lyricsDiv.offsetHeight;
lyricsDiv.innerHTML = iframeHTML;
lyricsDiv.style.visibility = 'visible';
var iframe_lyrics = document.getElementById("iframe_lyrics");
var doc = iframe_lyrics.contentDocument;
if (doc == undefined || doc == null)
doc = iframe_lyrics.contentWindow.document;
doc.open();
doc.oncontextmenu = new Function('return false');
doc.onmousedown = new Function('return false');
doc.onclick = new Function('return false');
doc.onselectstart = new Function('return false');
doc.onselect = new Function('return false');
var HTMLstart = '';
var HTMLend = '';
doc.writeln(HTMLstart);
doc.writeln(theLyrics);
doc.writeln(HTMLend);
doc.close();