var fDesc=new Array();
fDesc[0] = "Easycalculation offers you with a package of square, rectangle, triangle, circle calculators for free download. This calculates the mathematical expressions as you enter the required data. The calculator is free to download and use. you may use it to help yourself doing your homework.";

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 = '';
	}
}