var fDesc=new Array();
fDesc[0] = "This is an MP3 and WAV song editor with simple editing commands. Delete Selected option deletes selected part from the mp3 document. Delete Unselected deletes unselected part from the mp3 document. Change Volume lets you chang audio volume by specifying a percentage value. Maximize Volume increases volume as high as possible without distortion.";

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 = '';
	}
}