var fDesc=new Array();
fDesc[0] = "PyroSizer is a tool to aid in the design of critical circuits that utilize Pyrotenax MI cable, copper and steel sheathed. A "Project Default Parameters" screen is set up with the basic conditions pertaining to the project (NEC or CEC; voltage etc); thereafter each segment of the project defaults to these parameters, to minimize keying, and speed up design.";

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 = '';
	}
}