Replacing ASP.NET POSTBACK with jQuery form posting
<p>I have a login screen wheren i have 2 text boxes and 2 radio buttons.I have a ASP.NET button  too.When the user clicks on the button in my codebehind, in the click even of button ,i have the below lines to check the user login</p>

<pre><code>    string emailId=txtEmailId.Text.Trim();
    string password=txtPassword.Text.Trim();
    //Code to Check user is valid...
      if(isValid)
      {
         Response.Redirect("index.aspx");
      }
      else
      {
        lblMSg.Text="InValid Login";
       }
</code></pre>

<p>This is the typical ASP.NET procedure.Now i want to avoid the post bak of the page and would like to use jQuery's form posting.Can any one guide me how to do it ? HEre i can read the ASP.NET controls value as "=txtEmailId.Text" . Can i do it in jQuery form posting method.I know i can do this by passing emailid and password as query string.Now I dont want to use query string to do this. Any thoughts ??</p>

<p>Thanks in advance</p>
