function showCitys(){if($("showCitys").style.display=='') $("showCitys").style.display = "none"; else $("showCitys").style.display = "";	}
function goToUrl(sUrl){
	rUrl=encodeURIComponent(window.top.location.href);
	pchar=(sUrl.indexOf("?")>=0)?"&":"?";
	window.top.location.href=sUrl+pchar+"r="+rUrl
}