var fDesc=new Array();
fDesc[0] = "With this program you can view and read an online book of songs with 84 pages. This book has tab songs like rock, classical, blues and folk. You can read the stave with tab, notes and chords, easily. You can also, compose, write songs and transcribe them in the book.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
		if (document.getElementById('m1'))
			document.getElementById('m1').style.display='none';
		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
	}
	else
	{
		s.innerHTML = '';
	}
}