var fDesc=new Array();
fDesc[0] = "RainCAD AutoCAD Edition allows you to design in either English or Metric units of measurement. Distance may be measured in inches, feet, millimeters, centimeters, or meters. In addition, you may select the desired flow format in either gallons per minute, liters per second, liters per minute, or cubic meters per hour. It includes a database of irrigation equipment from several manufacturers.";

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 = '';
	}
}