$().ready( function() {
	
	// 刷新header登录、注册信息
	$.flushHeaderInfo = function () {
		var $headerShowLoginWindow = $("#headerShowLoginWindow");
		var $headerShowRegisterWindow = $("#headerShowRegisterWindow");
		var $headerLoginMemberUsername = $("#headerLoginMemberUsername");
		var $headerMemberCenter = $("#headerMemberCenter");
		var $headerLogout = $("#headerLogout");
		if($.cookie("loginMemberUsername") != null) {
			$headerLoginMemberUsername.text($.cookie("loginMemberUsername"));
			$headerMemberCenter.show();
			$headerLogout.show();
			$headerShowLoginWindow.hide();
			$headerShowRegisterWindow.hide();
		} else {
			$headerLoginMemberUsername.text("");
			$headerShowLoginWindow.show();
			$headerShowRegisterWindow.show();
			$headerMemberCenter.hide();
			$headerLogout.hide();
		}
	};
	
	$.flushHeaderInfo();
});