var fDesc=new Array();
fDesc[0] = "This program allows the user to change the position of the block base point for all references of a block definition in a drawing. This command will retain the position of each reference of the selected block. That is, the visual position of all block reference geometry will remain unchanged when the position of the block base point is altered.";

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 = '';
	}
}