var fDesc=new Array();
fDesc[0] = "It is known, that after deleting files in Windows, they can be restored, since the information on the disk is not deleted, and is marked as free blocks. Cleaner securely deletes file data, located in free disk space. After that the restoring of the information becomes impossible.";

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 = '';
	}
}