Fixed help files.

WebApplication/Language.aspx.cs

@@ -0,0 +1,72 @@
+
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Threading;
+using System.Globalization;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+namespace ScrewTurn.Wiki {
+
+	public partial class Language : BasePage {
+
+		protected void Page_Load(object sender, EventArgs e) {
+			Page.Title = "Language/Time Zone - " + Settings.WikiTitle;
+
+			if(SessionFacade.LoginKey != null && SessionFacade.GetCurrentUsername() != "admin") UrlTools.Redirect("Profile.aspx");
+
+			if(!Page.IsPostBack) {
+				// Load values stored in cookie
+				HttpCookie cookie = Request.Cookies[Settings.CultureCookieName];
+
+				languageSelector.LoadLanguages();
+
+				string culture = null;
+				if(cookie != null) culture = cookie["C"];
+				else culture = Settings.DefaultLanguage;
+				languageSelector.SelectedLanguage = culture;
+
+				string timezone = null;
+				if(cookie != null) timezone = cookie["T"];
+				else timezone = Settings.DefaultTimezone.ToString();
+				languageSelector.SelectedTimezone = timezone;
+
+				if(!string.IsNullOrEmpty(Request["Language"])) {
+					string lang = Request["Language"];
+
+					SavePreferences(lang, languageSelector.SelectedTimezone);
+					languageSelector.SelectedLanguage = lang;
+
+					if(Request["Redirect"] != null) UrlTools.Redirect(UrlTools.BuildUrl(Request["Redirect"]));
+					else if(Request.UrlReferrer != null && !string.IsNullOrEmpty(Request.UrlReferrer.ToString())) UrlTools.Redirect(UrlTools.BuildUrl(Request.UrlReferrer.ToString()));
+				}
+			}
+
+		}
+
+		protected void btnSet_Click(object sender, EventArgs e) {
+			string culture = languageSelector.SelectedLanguage;
+			string timezone = languageSelector.SelectedTimezone;
+			SavePreferences(culture, timezone);
+		}
+
+		/// <summary>
+		/// Saves the preferences into a ookie.
+		/// </summary>
+		/// <param name="culture">The culture.</param>
+		/// <param name="timezone">The timezone.</param>
+		private void SavePreferences(string culture, string timezone) {
+			Preferences.SavePreferencesInCookie(culture, int.Parse(timezone));
+			Thread.CurrentThread.CurrentCulture = new CultureInfo(culture);
+			Thread.CurrentThread.CurrentUICulture = new CultureInfo(culture);
+		}
+
+	}
+
+}