var fDesc=new Array();
fDesc[0] = "Chemiasoft Simple Periodic Table is a simple and easy to use periodic table of the elements that contains most important data required for any chemist. It is also would be helpful for students and teachers. This program runs on Microsoft Windows 2000, XP, Vista and Windows 7.";

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 = '';
	}
}