function logonav(){
$(" .logoNavWrapper ul ul").css({display: "none"}); // Tappaa Operan vilkutuksen
$(" .logoNavWrapper ul li.dropdown").hover(function(){
		$(this).find('ul:first').css({visibility: "visible",display: "none"}).show(300);
		},function(){
		$(this).find('ul:first').css({visibility: "hidden"});
		});
}

 $(document).ready(function(){					
	logonav();
});