Hi Robin

If you want to create a dropdown that changes the languages based on what the user chooses take a look at the Alloy Demo templates.

The code looks something like this:

<asp:DropDownList runat="server" ID="LanguageList"  Visible="false" AutoPostBack="true" OnSelectedIndexChanged="ChangeLanguage">
    <asp:ListItem Text="Other languages" Value="noLangSelected" />
</asp:DropDownList>

/// <summary>
        /// Initializes the language link.
        /// Checks the number of available and enabled languages. If more than two, 
        /// populates a dropdown-menu with the available and enabled languages.
        /// Otherwise sets the link to the not currently active language.
        /// </summary>
        private void SetLanguage()
        {
            PageDataCollection languageBranches = DataFactory.Instance.GetLanguageBranches(CurrentPage.PageLink);
            //Filter so pages with Replacement language is filtered away.
            new FilterReplacementLanguage().Filter(languageBranches);

            if (languageBranches.Count > 2)
            {
                LanguageList.Visible = LanguageListLabel.Visible = LanguageButton.Visible = LanguageList.Parent.Visible = true;
                foreach (PageData languageBranch in languageBranches.Where(p => p.LanguageID != CurrentPage.LanguageID && LanguageBranch.Load(p.LanguageID).Enabled))
                {
                    LanguageList.Items.Add(new System.Web.UI.WebControls.ListItem(new CultureInfo(languageBranch.LanguageID).NativeName, languageBranch.LanguageID));
                }
            }
            else
            {
                foreach (PageData languageBranch in languageBranches.Where(p => p.LanguageID != CurrentPage.LanguageID && LanguageBranch.Load(p.LanguageID).Enabled))
                {
                    Language.Visible = Language.Parent.Visible = true;
                    Language.NavigateUrl = EPiServer.UriSupport.AddLanguageSelection(languageBranch.LinkURL, languageBranch.LanguageID);
                    Language.Text = Translate(new CultureInfo(languageBranch.LanguageID).NativeName);
                    break;
                }
            }
        }

        /// <summary>
        /// Redirects to the selected language.
        /// </summary>
        public void ChangeLanguage(object sender, EventArgs e)
        {
            if (LanguageList.SelectedValue != "noLangSelected")
            {
                Response.Redirect(EPiServer.UriSupport.AddLanguageSelection(CurrentPage.LinkURL, LanguageList.SelectedValue));
            }
        }

Hope this helps

Frederik

Thanks Fredrik!