var fDesc=new Array();
fDesc[0] = "Engineering Retaining walls is a program that allows you to design reinforced and dipped concrete retaining walls. You can also design Cellar walls in static and earthquake dynamic case with multi soil layers and all case of soil moisture and present full drafts and calculation notes.";

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 = '';
	}
}