Call ASP.NET PageMethod/WebMethod with jQuery - returns whole page

Question

jQuery 1.3.2, ASP.NET 2.0. Making an AJAX call to a PageMethod (WebMethod) returns the full/whole page instead of just the response. A breakpoint on the page method shows

Answer 1

After almost two hours and after had tried everything i finally solved it.@Marvin Zumbado's comment helped me.I was missing the .aspx from my url.I know this is not my best moment as a programmer!

Answer 2

I was missing one line from my web.config:

<system.web>
  <httpModules>
    <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
  </httpModules>
</system.web>