$(document).ready(function () {
	$("div.head_phone_cities a").click(function () {
		$("div.head_phone_cities a").removeClass("selected");
		$(this).addClass("selected");
		$("div.phone").css({display: 'none'});
		$("div#" + $(this).attr("id") + "_block").css({display: 'block'});
		
		return false;
	});
});