Please help me Fakepath Problem wthen i upload file : The Official Microsoft ASP.NET Forums

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <script type="text/javascript">
     
        function Button3_onclick() {
            var path = document.getElementById("File1").value;
            ret = Codes.upload(path, oncomplete, ontimeout, onerror);
            
        }
        function oncomplete(arg) {
            document.getElementById("hl").href = arg;
             document.getElementById("imagethum0").src = arg;
        }
        function ontimeout(arg){
            alert("timeout");
        }
        function onerror(arg){
            alert("error");
        }


    </script>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<script src="js/jquery-1.6.1.min.js" type="text/javascript"></script>
	<link rel="stylesheet" href="css/prettyPhoto.css" type="text/css" media="screen" title="prettyPhoto main stylesheet" charset="utf-8" />
    <script src="js/jquery.prettyPhoto.js" type="text/javascript"></script>

</head>
<body>
    <form id="form1"  runat="server">

        <asp:ScriptManager ID="ScriptManager1" runat="server">
            <Services>
                <asp:ServiceReference Path="Codes.asmx" />
            </Services>
        </asp:ScriptManager>

        <input id="File1" type="file" />
       
        <input id="Button3" type="button" value="upload" onclick="return Button3_onclick()" /><br />
      <div class="gallery clearfix">
				<a id="hl" href="" rel="prettyPhoto" title=""><img id="imagethum0" Height="200px" Width="200px" alt="" /></a>
	  </div>

			<script type="text/javascript" charset="utf-8">
			    $(document).ready(function () {
			        $("area[rel^='prettyPhoto']").prettyPhoto();

			        $(".gallery:first a[rel^='prettyPhoto']").prettyPhoto({ animation_speed: 'normal', theme: 'light_square', slideshow: 3000, autoplay_slideshow: false, social_tools: false });

			        //
			        $("#custom_content a[rel^='prettyPhoto']:first").prettyPhoto({
			            custom_markup: '<div id="map_canvas" style="width:260px; height:265px"></div>',
			            changepicturecallback: function () { initialize(); }
			        });

			        $("#custom_content a[rel^='prettyPhoto']:last").prettyPhoto({
			            custom_markup: '<div id="bsap_1259344" class="bsarocks bsap_d49a0984d0f377271ccbf01a33f2b6d6"></div><div id="bsap_1237859" class="bsarocks bsap_d49a0984d0f377271ccbf01a33f2b6d6" style="height:260px"></div><div id="bsap_1251710" class="bsarocks bsap_d49a0984d0f377271ccbf01a33f2b6d6"></div>',
			            changepicturecallback: function () { _bsap.exec(); }
			        });
			    });
			</script>

    </form>
</body>
</html>


and ASMX.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using Telerik.Web.UI;
using System.IO;
using System.Drawing;
using System.Drawing.Imaging;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Net;
/// <summary>
/// Summary description for Codes
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
[System.Web.Script.Services.ScriptService]
public class Codes : System.Web.Services.WebService {

    public Codes () {
        
      }


    [WebMethod]
    public string upload(string pathe)
    {
       
        string fileName = System.IO.Path.GetFileName(pathe);
        string path = Server.MapPath("images/");
        string fullPath = path + fileName;
        FileUpload fu = new FileUpload();

        Stream s = File.OpenRead(pathe);

        byte[] buffer = new byte[s.Length];
        s.Read(buffer, 0, (int)s.Length);

        int len = (int)s.Length;

        s.Dispose();
        s.Close();

        FileStream fs = new FileStream(fullPath, FileMode.Create);
        fs.Write(buffer, 0, len);

        Bitmap bmp = new Bitmap(fs);


        if (System.IO.Path.GetExtension(pathe).Equals(".gif"))
        {
            bmp.Save(fs, ImageFormat.Gif);
        }
        else
        {
            bmp.Save(fs, ImageFormat.Jpeg);
        }

        bmp.Dispose();

        fs.Dispose();
        fs.Close();
        string fullnam = "images/"+fileName;
        return fullnam;
    }
    
}