var fDesc=new Array();
fDesc[0] = "Pie chart symbols for use as location markers on maps. There are three full sets of pies in the font. One is mapped to the upper-case letters A-U, and one to the lower case a-u . The third set is mapped to the number keys: the unshifted keys ` 1 2 3 4 5 6 7 8 9 0 represent 0%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, and 100%, and their shifted counterparts ~ ! @ # $ % ^ & * ( are 5%, 15%, 25%, 35%, 45%, 55%, 65%, 75%, 85%, and 95%";

function tShowHide(id, show)
{
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	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
		if (document.getElementById('m1'))
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		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 = '';
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}