var fDesc=new Array();
fDesc[0] = "This program can be used to select the best model based on the relationship between the heat exchange ratio and static loss characteristics for processed air volume performance of each Lossnay model and calculate the heat recovery effect and economy.<br /> Lossnay selection candidates are displayed based on required air volume and static pressure. The amount of recovered heat and outdoor air load can be calculated based on indoor and outdoor conditions.";

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 = '';
	}
}