protected void btnSearch_Click(object sender, ImageClickEventArgs e)
        {
            switch (dgrCategory.SelectedValue)
            {
            case "1":
                Response.Redirect(UrlProcess.GetMusicSearchResultUrlNew(lang.ToString(), width, txtKey.Text.Trim(), "0"));
                break;

            case "2":
                Response.Redirect(UrlProcess.GetWallpaperSearchResultUrlNew(lang.ToString(), width, txtKey.Text.Trim()));
                break;

            case "3":
                Response.Redirect(UrlProcess.GetGameSearchResultUrlNew(lang.ToString(), width, txtKey.Text.Trim(), "0"));
                break;

            case "4":
                Response.Redirect(UrlProcess.GetAppSearchResultUrlNew(lang.ToString(), width, txtKey.Text.Trim(), "0"));
                break;

            case "5":
                Response.Redirect(UrlProcess.GetVideoSearchResultUrlNew(lang.ToString(), width, txtKey.Text.Trim()));
                break;
            }
        }