var fDesc=new Array();
fDesc[0] = "Mat3D is a general purpose yet comprehensive mat foundation design software. It completes both soil and pile supported, multi-load point mat foundations quickly and accurately. <br /> Main features:<br /> - International Design Codes<br /> - User Defined Parameters<br /> - Load Cases and Combinations<br /> - Soil/Pile Supported Designs<br /> - Multiple Foundation Components Design<br /> - Rebar Layouts.";

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 = '';
	}
}