var fDesc=new Array();
fDesc[0] = "Kid’s calculator. Easy to learn, it will help teach your child to add and multiply numbers. Child-friendly pictures of beetles and bees will make learning fun, like playing a game! Create math problems by simply dragging and dropping pictures to the field, and then choose the operation (multiplication or addition) and combine three images in a line.";

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 = '';
	}
}