Page should not get Refreshed, I sthere any method other that update panel

Hi all,
Page should not get Refreshed, I sthere any method other that update panel.
I used update panel, even thogh page is getting refreshed.
Is there ant method in Jquery or Javascript..

my code is:
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ClinicImageGallery.ascx.cs"
    Inherits="DOCnU.Usercontrols.Profile_Clinic.ClinicImageGallery" %>
<link href="../../stylesheet/style.css" rel="stylesheet" type="text/css" />
<link href="stylesheet/style.css" rel="stylesheet" type="text/css" />

<script src="js/DP_tooltip.js" type="text/javascript"></script>

<script src="js/jquery-1.js" type="text/javascript"></script>

<script src="js/jquery.min.js" type="text/javascript"></script>

<link href="stylesheet/jquery.hoverscroll.css" ...