function aktivuj()
{
	if (parent.frames.length > 0)
		parent.menu.aktivuj(this);
        else
		if (this.location.pathname.substr(1,3) == 'php')
                	this.location.href = "/cesky/index.htm?l=" + this.location.pathname;
                else
			this.location.href = "index.htm?l=" + this.location.pathname;
}
function deaktivuj()
{
	if (parent.frames.length > 0)
		parent.menu.deaktivuj(this);
}