// Created by Joost January 23rd, 2008
// 2009-Apr-02 Roger Helliwell: Added support for Spanish value appearing in the ScrewTurnWikiCulture cookie.

function showHideInlineHelp(id)
{
    if (document.getElementById(id).style.display == "inline")
    {
        document.getElementById(id).style.display = "none"
    }
    else
    {
        document.getElementById(id).style.display = "inline"
    }
}

// toggle visibility of side menu based on cookie culture
function toggleLanguage()
{
    var cookieMonster = getCookie("ScrewTurnWikiCulture");

    document.getElementById("en").style.display = "none";
    document.getElementById("top_en").style.display = "none";
    document.getElementById("fr").style.display = "none";
    document.getElementById("top_fr").style.display = "none";
    document.getElementById("es").style.display = "none";
    document.getElementById("top_es").style.display = "none";

    if (cookieMonster.indexOf("fr-FR") != -1)
    {
        document.getElementById("fr").style.display = "inline";
        document.getElementById("top_fr").style.display = "inline";
    }
    else if (cookieMonster.indexOf("es-ES") != -1)
    {
        document.getElementById("es").style.display = "inline";
        document.getElementById("top_es").style.display = "inline";
    }
    else
    {
        document.getElementById("en").style.display = "inline";
        document.getElementById("top_en").style.display = "inline";
    }
}
// toggle main page language based on cookie culture
function toggleMainPageLanguage()
{
    var cookieMonster = getCookie("ScrewTurnWikiCulture");
    
    document.getElementById("main_en").style.display = "none";
    document.getElementById("main_fr").style.display = "none";
    document.getElementById("main_es").style.display = "none";

    if (cookieMonster.indexOf("fr-FR") != -1)
    {
        document.getElementById("main_fr").style.display = "inline";
    }
    else if (cookieMonster.indexOf("es-ES") != -1)
    {
        document.getElementById("main_es").style.display = "inline";
    }
    else
    {
        document.getElementById("main_en").style.display = "inline";
    }
}

function getCookie(c_name)
{
    if (document.cookie.length > 0)
    {
        c_start = document.cookie.indexOf(c_name + "=");
        if (c_start != -1)
        {
            c_start = c_start + c_name.length + 1;
            c_end = document.cookie.indexOf(";", c_start);
            if (c_end == -1) c_end = document.cookie.length;
            return unescape(document.cookie.substring(c_start, c_end));
        }
    }
    
    return "";
}