var fDesc=new Array();
fDesc[0] = "With a few steps you will get a complete list of materials that can certainly be changed or expanded later. All contact data of your clients are stored in the database and a big field provides enough space for additional information.<br /> <br /> With the new roof calculation program you can determine all materials needed for Isola roofing shingles, Isola Powertekk and Isola steel gutters including underlayers, roofing parts up to the matching accessories.";

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 = '';
	}
}