title: HttpModule does not intercept js and css files in IIS 5.1
body: <p>I am implementing  HttpModule for compressing request.
  Below is the codee for HttpModule:</p>
  
  <pre><code>public class Global : IHttpModule
  {
  public void Init(HttpApplication app)
  {
      app.PostReleaseRequestState += new EventHandler(app_PostReleaseRequestState);
  }
  void app_PostReleaseRequestState(object sender, EventArgs e)
  {
      HttpApplication app = (HttpApplication)sender;
      HttpContext context = app.Context;
      string acceptEncoding = context.Request.Headers["Accept-Encoding"];
  
  
  
  
          // If gzip is supported then gzip it else if deflate compression is supported then compress in that technique.
          if (acceptEncoding.Contains("gzip"))
          {
              // Compress and set Content-Encoding header for the browser to indicate that the document is zipped.
              context.Response.Filter = new GZipStream(context.Response.Filter, CompressionMode.Compress);
              context.Response.AppendHeader("Content-Encoding", "gzip");
          }
          else if (acceptEncoding.Contains("deflate"))
          {
              // Compress and set Content-Encoding header for the browser to indicate that the document is zipped.
              context.Response.Filter = new DeflateStream(context.Response.Filter, CompressionMode.Compress);
              context.Response.AppendHeader("Content-Encoding", "deflate");
          }
  
  
  }
  </code></pre>
  
  <p>It's able to intercept and compress js and css in  the  development web server but when i run it from IIS 5.1 
  it is not able to compress js and css files.
  Please help.</p>