var fDesc=new Array();
fDesc[0] = "The PIPES++ program is an extended version of the PIPES program and is intended for analysis of larger town water supply systems where the user is interested in monitoring reservoir levels, pump operating times, etc., over an extended time period (e.g. 24 hours) with system demands varying with time. It also includes water quality simulation which can be used to predict how chlorine and fluoride concentrations vary with time throughout the network.<br /> <br /> The demo version is exactly the same as the full version except that it is limited to a maximum of 5 pipes. You will need a password to update an existing full installation.";

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 = '';
	}
}