text to appear on the top of list rather then bottom

At the moment my newest post appears at the bottom

with the below code how can i add it to the top so:

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rather then now what it shows is

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<script type="text/javascript" >
    $(function () {
        $(".submit").live("click", function () {

            var comment = $("#textbox").val();
            var dataString = '&comment=' + comment;
            if (comment == '') {
                alert('Please Give Valid Details');
            }
            else {
                $("#flash").show();
                $("#flash").fadeIn(400).html('<img src="ajax-loader.gif" />Loading Comment...');
                var post = document.getElementById("textbox").value;
                $.ajax({
                    type: "POST",
                    url: "Default2.aspx?post=" + post, 
                    data: dataString,
                    cache: false,
                    success: function (html) {
                        $("div#update").append(html);
                        $("div#update li:last").fadeIn("slow");
                        $("#flash").hide();
                    }
                });
            } return false;
        });
    });


    </script>

<div id="nscontainer">
						<div id="nscontent">
							<asp:label id="thetext" runat="server" text="Label"></asp:label>
						</div>
					</div>
					<script type="text/javascript">
					    if (iens6) {
					        document.write('</div></div>')
					    }
					    function button_onclick() {

					    }

                    </script>
					<div style="float:left; height: 216px;">
						<a href="#" onmouseover="moveup()" onmouseout="clearTimeout(moveupvar)"><img alt="up" src="../images/uparrow.png" border="0"/></a><br/>
						<div style="margin-top:165px">
							<a href="#" onmouseover="movedown()" onmouseout="clearTimeout(movedownvar)"><img alt="down" src="../images/downarrow.png" border="0"/></a>
						</div>
					</div>
				</div>
				<div id="rightblog">
					<div id="pblabel">
						<asp:imagebutton id="PBbutton" imageurl="~/images/pbbtn.png" runat="server"/>
					</div>
					<div id="bloglabel">
						<asp:imagebutton id="Blogbutton" imageurl="~/images/blogbtn.png" runat="server"/>
					</div>
					<div id="traininglabel">
						<asp:imagebutton id="Tlogbutton" imageurl="~/images/trainingbtn.png" runat="server"/>
					</div>
				</div>
			</div>
           
			<div id="profilenewsfeed"><div id="shoutinput" >
               
               
                       <asp:TextBox name="textbox" id="textbox" TextMode="MultiLine" runat="server"></asp:TextBox>
								<div id="button-box">
                                    <asp:Button Text="Submit" CssClass="submit" type="submit" id="Submit" value="Submit" runat="server" />
                                    <asp:Button Text="Close" class="button" type="submit" id="close" value="Cancel" runat="server" />
                                    <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
           <div align="left" id="character-count">
<div id="count">140</div> 
</div>

 </div> 
								</div>
                          <div id="flash"></div>     
                                <div id="update" class="timeline">                               
                                  
</div>
 <li class="box">
 <div class="shoutbox">
 
       
                                <div class="shoutbox-image"> <asp:Image ID="Image4" runat="server" ImageUrl="~/images/50profiles.jpg" /></div>
                                <div class="shoutbox-other">fuehu rufhuie hreuhv euihreuh trueiurehur ehureht urehuthruthruihtuirhtuirhtuirhtur hurhuriehg iruhruiehgfruei rueghruehurrg grrgrgreg</div> 
                                <div class="shoutbox-reply">&nbsp;<asp:Button ID="Reply" runat="server" Text="Reply" Visible="true" /><asp:Button ID="closebox" runat="server" Text="Close" Visible="false" />
                                     </div>
                                    
                                         <asp:TextBox ID="Replytextbox" Visible="false" runat="server" Width="439px" 
                                    CssClass="Replytextbox"></asp:TextBox>
                              
                            </div>
</li>






			</div>

                        
          
           </div>

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