var fDesc=new Array();
fDesc[0] = "This application makes drawing repetitive polylines or splines between blocks fun again. Draw a polyline by selecting 2 blocks. An automatic orthogonal polyline is drawn and filleted with an optional radius. The endpoints of the polyline are created in the center of the bounding rectangle for each block, excluding text and attributes. Then the polyline is trimmed at the outermost intersecting block entity.";

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 = '';
	}
}