function UpdateTopFrame() {
	if (parent && (parent.topframe)) {
		// alert('aktualizuji horni okno '+parent.topframe.window.location.href);
		parent.topframe.window.location.href = parent.topframe.window.location.href;
	};
};

function TrackMenu() {
	var msie5 = navigator.appVersion.indexOf('MSIE');
	if (msie5 >= 0) {
		msie5 = parseFloat(navigator.appVersion.substring(msie5+4)) >= 5.0;
	} else {
		msie5 = false;
	};
	// zkusim zjistit, jestli je dostupne menu v levem frejmu
	if (msie5 && (parent != null) && (parent.left != null) && (parent.right != null)) {
		if (document.domain == parent.left.document.domain) {
			// zjistim, kam se odkazuje PRAVY ramec
			var zaklad = parent.right.window.location.pathname;	// /cgi/rybareni.cgi/zabava
			zaklad = zaklad.replace('/cgi/rybareni\.cgi', '/MV');
			zaklad = zaklad.replace('/cgi/v2', '/MV');
			var wnd=parent.left;
			if (wnd.leftmenu_loaded) {
				//var obj=wnd.document.all.test1;
				//obj.innerText=zaklad;
				wnd.misch_SetDefaultImg(zaklad);
			};
		} else {
			// alert(document.domain + ' != ' + parent.left.document.domain);
		};
	};
};

TrackMenu();