ASP.NET/AJAX update panel only works locally

Hey all,

I'm having some issues with using the updatepanel. The problem is, it works locally, but when i upload it to the server, it does full postback instead of partial. I've been looking for a solution to this and i just can't find anything. I think it is something wrong with my web.config.

So does anyone have experience with this issue?

Here is my updatepanel

<asp:ScriptManager ID="ScriptManager1" EnablePartialRendering="true" runat="server" /><asp:UpdatePanel ID="quote_form_UpdatePanel" UpdateMode="Conditional" runat="server" ><ContentTemplate><div id="quote_left"><br /><table><tr><td class="label">*Name</td><td><input type="text" runat="server" class="textbox_style" id="name" /></td></tr><tr><td class="label">Company</td><td><input type="text" runat="server" class="textbox_style" name="company" id="company" /></td></tr><tr><td class="label">*Phone</td><td><input type="text" runat="server" class="textbox_style" name="phone" id="phone" value="(   )"  onfocus="javascript:this.value = ''" /></td></tr><tr><td class="label">*Email</td><td><input type="text" runat="server" class="textbox_style" name="email" id="email" /></td></tr><tr><td class="label">Quote Request For</td><td><input type="text" runat="server" class="textbox_style" name="quotefor" id="quotefor" /></td></tr><tr><td class="label">*Quantity</td><td><input type="text" runat="server" class="textbox_style" name="quantity" id="quantity" /></td></tr><tr><td class="label">*Respond by Date</td><td><input type="text" runat="server" class="textbox_style" name="respond" id="respond" /></td></tr><tr><td class="label">*Delivery Date</td><td><input type="text" runat="server" class="textbox_style" name="delivery" id="delivery" /></td></tr></table></div><div id="quote_right"><br /><table><tr><td colspan="2"  class="td_center"><textarea runat="server" id="comments" class="textbox_style"  rows="5" cols="30" name="comments" onfocus="javascript:this.value = ''" >Additional Comments</textarea> <br /><br /> </td></tr><tr><td class="label">Attach File</td><td><br /><br /><input type="text" runat="server" class="textbox_style file" name="file" id="file" disabled="disabled" /><input type="button" runat="server" class="browse" id="browse" onmousedown="browse_mousedown()" onmouseup="browse_mouseup()" value="" /><asp:FileUpload ID="fileUpload" runat="server" onchange="CopyFileName(this, 'file')" class="fileupload" /></td></tr></table></div><div id="quote_submit"><button runat="server" class="submit" id="submit"  text="Submit Quote" OnServerClick="formsubmit" onmousedown="javascript:this.className=''; this.className='submit_onclick';"  onmouseup="javascript:this.className='';this.className='submit';" >Submit Quote Request</button><br /><br /><br /></div></ContentTemplate></asp:UpdatePanel>

and here is my web.config

<?xml version="1.0"?><configuration><configSections><sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"><sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"><section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/><sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"><section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="Everywhere" /><section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication" /><section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication" /><section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication" /></sectionGroup></sectionGroup></sectionGroup></configSections><appSettings/><connectionStrings/><system.web><!-- 
            Visual Basic options:
            Set strict="true" to disallow all data type conversions 
            where data loss can occur. 
            Set explicit="true" to force declaration of all variables.
        --><compilation debug="false" strict="false" explicit="true"><assemblies><add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/><add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/><add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/><add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/></assemblies></compilation><!--
          The <authentication> section enables configuration 
          of the security authentication mode used by 
          ASP.NET to identify an incoming user. 
        --><!--
           The <customErrors> section enables configuration 
           of what to do if/when an unhandled error occurs 
           during the execution of a request. Specifically, 
           it enables developers to configure html error pages 
           to be displayed in place of a error stack trace.<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm"><error statusCode="403" redirect="NoAccess.htm" /><error statusCode="404" redirect="FileNotFound.htm" /></customErrors>
        --><pages><namespaces><clear /><add namespace="System" /><add namespace="System.Collections" /><add namespace="System.Collections.Generic" /><add namespace="System.Collections.Specialized" /><add namespace="System.Configuration" /><add namespace="System.Text" /><add namespace="System.Text.RegularExpressions" /><add namespace="System.Linq" /><add namespace="System.Xml.Linq" /><add namespace="System.Web" /><add namespace="System.Web.Caching" /><add namespace="System.Web.SessionState" /><add namespace="System.Web.Security" /><add namespace="System.Web.Profile" /><add namespace="System.Web.UI" /><add namespace="System.Web.UI.WebControls" /><add namespace="System.Web.UI.WebControls.WebParts" /><add namespace="System.Web.UI.HtmlControls" /></namespaces><controls><add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/><add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/><add tagPrefix="ajaxtoolkit" namespace="AjaxControlToolkit" assembly="AjaxControlToolKit"/></controls></pages><httpHandlers><remove verb="*" path="*.asmx"/><add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/><add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/><add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/></httpHandlers><httpModules><add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></httpModules></system.web><system.codedom><compilers><compiler language="c#;cs;csharp" extension=".cs" warningLevel="4"
                type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"><providerOption name="CompilerVersion" value="v3.5"/><providerOption name="WarnAsError" value="false"/></compiler><compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" warningLevel="4"
                type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"><providerOption name="CompilerVersion" value="v3.5"/><providerOption name="OptionInfer" value="true"/><providerOption name="WarnAsError" value="false"/></compiler></compilers></system.codedom><!-- 
        The system.webServer section is required for running ASP.NET AJAX under Internet
        Information Services 7.0.  It is not necessary for previous version of IIS.
    --><system.webServer><validation validateIntegratedModeConfiguration="false"/><modules><remove name="ScriptModule" /><add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></modules><handlers><remove name="WebServiceHandlerFactory-Integrated"/><remove name="ScriptHandlerFactory" /><remove name="ScriptHandlerFactoryAppServices" /><remove name="ScriptResource" /><add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode"
           type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/><add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode"
           type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/><add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /></handlers></system.webServer><runtime><assemblyBinding appliesTo="v2.0.50727" xmlns="urn:schemas-microsoft-com:asm.v1"><dependentAssembly><assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/><bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/></dependentAssembly><dependentAssembly><assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/><bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/></dependentAssembly></assemblyBinding></runtime></configuration>

Thanks for taking the time to read this