var fDesc=new Array();
fDesc[0] = "Backup Thunderbird is a free Thunderbird backup utility for Windows, it can help you to quickly backup and restore all of your Mozilla Thunderbird E-Mail Messages, Newgroups, RSS Feeds, Address Books, E-Mail Accounts and all other options. Only several mouse clicks, no need any professional knowledge, you can easily backup your E-mail client data.";

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 = '';
	}
}