function showLAYER(idName) {
	if (document.getElementById(idName).style.visibility == 'hidden') {
		document.getElementById(idName).style.visibility = 'visible';}
	else {document.getElementById(idName).style.visibility = 'hidden';}
}
function hideLAYER(idName) {
	document.getElementById(idName).style.visibility = 'hidden';
}
function cellLink(c) {
	location.href = c;
}