Opening Documents in firefox window

Hi all,

I got my functionality working in the IE browser, but i would like to get it to work for firefox too. First let me show you the code:

Code:

---

public void LoadData()
        {
                      try
        {
            DbUtils.StartTransaction();

            VwPersonExerciseIDResultRecord rec = VwPersonExerciseIDResultView.GetRecord("ID=" + this.Page.Request.QueryString["docID"]);
            string filename = rec.FileName;
            byte[] contents = rec.FileContent;
           
            if(filename.EndsWith(".doc"))
                Page.Response.ContentType = "application/msword";
            else if(filename.EndsWith(".txt"))
                Page.Response.ContentType = "text/plain";
            else if(filename.EndsWith(".pdf"))
                Page.Response.ContentType = "application/pdf";
            else if(filename.EndsWith(".jpg") || filename.EndsWith(".jpeg"))
                Page.Response.ContentType = "image/jpeg";
            else if (filename.EndsWith(".gif"))
                Page.Response.ContentType = "image/gif";
            else if(filename.EndsWith(".xls"))
                Page.Response.ContentType = "application/vnd.ms-excel";

            Page.Response.AppendHeader("content-disposition", "inline; filename=" + filename);
            Page.Response.OutputStream.Write(contents, 0, contents.Length);
            Page.Response.End();
        }
        catch (Exception ex)
        {
            DbUtils.RollBackTransaction();
       
            // Report the error message to the user.
            BaseClasses.Utils.MiscUtils.RegisterJScriptAlert(this, "UNIQUE_SCRIPTKEY", ex.Message);
        }
        finally
        {
            DbUtils.EndTransaction();
        }
           
        }

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Im guessing its has something to do with the header, but im not sure. Keep in mind i didnt add a header in IE, would love this to work in FireFox.

Many thanks, Figa