var fDesc=new Array();
fDesc[0] = "This tool generates several flavours of North American Caller ID, allowing you to hear what Caller ID sounds like or even, under certain circumstances, to place arbitrary messages in Caller ID Display Devices. You can play the emulated Caller ID live through your sound card or save to a .WAV file* for later playback or distribution.";

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 = '';
	}
}