if (navigator.userAgent.indexOf("Win") >= 0) {
	if (navigator.appName.indexOf("Netscape") >= 0) {
		div_version="win_nn_div";
	} else {
	div_version="div";
	}

} else {
	div_version="div";
}
document.write('<LINK REL="stylesheet" TYPE="text/css" HREF="/css/'+div_version+'.css">')


function Show(Menu) {
	if (navigator.appName.indexOf("Microsoft") >= 0) {
		document.all( Menu ).style.visibility="visible";
	} else {
		if(navigator.appVersion.charAt(0) >= 5){
			document.getElementById( Menu ).style.visibility="visible";
		}else {
			document.layers[ Menu ].visibility="visible";
		}
	}
}
function Hide(Menu_set) {
if(Menu_set=="A"){
	Menu = new Array('Menu01','Menu02','Menu03','Menu04','Menu05','Menu06','Menu08','Menu11','Menu12')
}
if(Menu_set=="B"){
	Menu = new Array('Menu21','Menu22','Menu23','Menu24','Menu25','Menu26','Menu27','Menu28','Menu29','Menu30','Menu31')
}
if(Menu_set=="D"){
	Menu = new Array('Menu101','Menu102','Menu103')
}
if(Menu_set=="E"){
	Menu = new Array('Menu13','Menu14')
}
for(i=0; i<Menu.length; i++)
	if (navigator.appName.indexOf("Microsoft") >= 0) {
		document.all( Menu[i] ).style.visibility="hidden";
	} else {
		if(navigator.appVersion.charAt(0) >= 5){
			document.getElementById( Menu[i] ).style.visibility="hidden";
		}else {
			document.layers[ Menu[i] ].visibility="hidden";
		}
	}
}