on_load = 1;
gname = "";

function OnLoad() {
	var loc = location.href;
	var p = loc.indexOf("-");
	var n = 1;
	if (p != -1) {
		n = loc.substring(p+1 , p+2);
	}
	var _tab = elm("tab" + n);
	_tab.backgroundImage = "url(/iconimgs/foldersel.gif)";
	_tab.zIndex = 3;
}

function OnTab(n) {
	if (n == 1) {
		location.href = "index.html";
		return;
	}
	location.href = gname + "-" + n + ".html";
}

function OnTab4() {
	var _tab4 = elm("omake");
	_tab4.visibility = "visible";
}

function OnCloseTab4() {
	var _tab4 = elm("omake");
	_tab4.visibility = "hidden";
}