var fDesc=new Array();
fDesc[0] = "S-Pipe computes optimal pipe sizes for hot and cold water,domestic water supply systems in both residential and commercial buildings. It can handle systems with virtually unlimited numbers of pipes. Besides computing pipe sizes, S-Pipe can also perform a system analysis complete with a bill of materials and labor estimate. Reports list the GPM water flow, velocity, and pressure losses through all pipe sections, the maximum system demand pressure, and the total water GPM demanded by the system. S-Pipe is very easy to use as it contains built-in data concerning fitting equivalent lengths, pipe materials, internal pipe diameters and C-Values, fixture unit quantities and pressure requirements, equipment flow and pressure requirements, materials and labor costs, and demand GPM curves. Any or all of the built-in data can be revised to meet your particular needs.";

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 = '';
	}
}