var fDesc=new Array();
fDesc[0] = "Compare 2 blocks of MS Excel cells and find differences between them. Results will explain which cells were changed and which rows have been added or deleted. In addition, find matches between two blocks of cells. Also, subtract one block of cells from another and put results in Excel. Excel 2000 or higher required.";

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 = '';
	}
}