var fDesc=new Array();
fDesc[0] = "xscanner is an easy-to-use X (Xforms-based) scanner program which includes a previewer. It relies on a command line-oriented scan program, either hp scan pbm for HP SCSI scanners or the SANE scan image front end. It also needs the pbm plus or net pbm tools and optionally Xforms to be installed.";

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 = '';
	}
}