var fDesc=new Array();
fDesc[0] = "FPCalc is a desktop scientific calculator. The objective of this program is to offer a good and easy to use mathematical tool. Main features:<br /> - Free<br /> - Easy to use<br /> - Fully functional from the keyboard<br /> - Catalog of functions, constants and conversion factors<br /> - Unit converter<br /> - History and results on a scrollable display.";

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 = '';
	}
}