var fDesc=new Array();
fDesc[0] = "AK-Calculator is a free software Developed by<br /> Ahmed Kilany and this simple calculator does your equations easy to read, easy to write and easy to modify. It also analyses the answer!<br /> AK-Calculator does your equation;<br /> - Easy to read!<br /> - Easy to write!<br /> - Easy to modify!";

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 = '';
	}
}