<!--sabumenu表示--＞

var ie4 = document.all
var nc6 = document.getElementById
var nc4 = document.layers

// [ie4,nc6,nc4] レイヤー表示(visible)
function VS_sLyr(Lyr){
	if(ie4)ie4(Lyr).style.visibility='visible';
	else if(nc6)document.getElementById(Lyr).style.visibility='visible';
	else if(nc4)nc4[Lyr].visibility='show';
}
// [ie4,nc6,nc4] レイヤー非表示(hidden)
function VS_hLyr(Lyr){
	if(ie4)ie4(Lyr).style.visibility='hidden';
	else if(nc6)document.getElementById(Lyr).style.visibility='hidden';
	else if(nc4)nc4[Lyr].visibility='hide';
}