var fDesc=new Array();
fDesc[0] = "OsnapPalette combines the OSNAP dialog toggles to set running Object Snap modes (possibly 'on the fly') and the Object Snap Menu to specify a command modifier (object snap, point filter, mtp) at a command prompt for a point.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
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		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
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	else
	{
		s.innerHTML = '';
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}