function QueryString(item)
{ 
    var sValue=location.search.match(new RegExp("[?&]"+item+"=([^&]*)(&?)","i")) 
    return sValue?sValue[1]:sValue 
}

function getLanguageSelect()
{
    var status = document.getElementById("languageList").style.display;
    if(status == 'none')
    {
        document.getElementById("languageList").style.display = 'block';
    }
    else
    {
        document.getElementById("languageList").style.display = 'none';    
    }
}

function getLanguage(language)
{
    switch(language) 
    {
        case "en": getEN(); break;
        case "de": getDE(); break;
        case "fr": getFR(); break;
        case "pl": getPL(); break;
        case "extranet": break;
        default: getNL(); break;
    }
}

function ChangeUrl(language)
{
    var url="";
    switch(language) 
    {
        case "en":
            url="/arachna/en/1/home";
            break;
        case "de":
            url="/arachna/de/1/home";
            break;
        case "fr":
            url="/arachna/fr/1/home";
            break;
        case "pl":
            url="/arachna/pl/1/home";
            break;
        default:
            url="/arachna/nl/1/home";
            break;
    }
    window.location = url
}

function AddFunction(id,language)
{
   var obj = document.getElementById(id);
   obj.onclick=function(){ChangeUrl(language);};
}

function getNL()
{
    document.getElementById("selectedLanguageDiv").style.backgroundImage = "url('../images/NL.jpg')";
    document.getElementById("languageDivA").style.backgroundImage = "url('../images/EN.jpg')";
    document.getElementById("languageDivB").style.backgroundImage = "url('../images/DE.jpg')";
    document.getElementById("languageDivC").style.backgroundImage = "url('../images/FR.jpg')";
    document.getElementById("languageDivD").style.backgroundImage = "url('../images/PL.jpg')";
    AddFunction('languageDivA','en');
    AddFunction('languageDivB','de');
    AddFunction('languageDivC','fr');
    AddFunction('languageDivD','pl');
}

function getEN()
{
    document.getElementById("selectedLanguageDiv").style.backgroundImage = "url('../images/EN.jpg')";
    document.getElementById("languageDivA").style.backgroundImage = "url('../images/DE.jpg')";
    document.getElementById("languageDivB").style.backgroundImage = "url('../images/FR.jpg')";
    document.getElementById("languageDivC").style.backgroundImage = "url('../images/PL.jpg')";
    document.getElementById("languageDivD").style.backgroundImage = "url('../images/NL.jpg')";
    AddFunction('languageDivA','de');
    AddFunction('languageDivB','fr');
    AddFunction('languageDivC','pl');
    AddFunction('languageDivD','nl');
}

function getDE()
{
    document.getElementById("selectedLanguageDiv").style.backgroundImage = "url('../images/DE.jpg')";
    document.getElementById("languageDivA").style.backgroundImage = "url('../images/EN.jpg')";
    document.getElementById("languageDivB").style.backgroundImage = "url('../images/FR.jpg')";
    document.getElementById("languageDivC").style.backgroundImage = "url('../images/PL.jpg')";
    document.getElementById("languageDivD").style.backgroundImage = "url('../images/NL.jpg')";
    AddFunction('languageDivA','en');
    AddFunction('languageDivB','fr');
    AddFunction('languageDivC','pl');
    AddFunction('languageDivD','nl');
}

function getFR()
{
    document.getElementById("selectedLanguageDiv").style.backgroundImage = "url('../images/FR.jpg')";
    document.getElementById("languageDivA").style.backgroundImage = "url('../images/EN.jpg')";
    document.getElementById("languageDivB").style.backgroundImage = "url('../images/DE.jpg')";
    document.getElementById("languageDivC").style.backgroundImage = "url('../images/PL.jpg')";
    document.getElementById("languageDivD").style.backgroundImage = "url('../images/NL.jpg')";
    AddFunction('languageDivA','en');
    AddFunction('languageDivB','de');
    AddFunction('languageDivC','pl');
    AddFunction('languageDivD','nl');
}

function getPL()
{
    document.getElementById("selectedLanguageDiv").style.backgroundImage = "url('../images/PL.jpg')";
    document.getElementById("languageDivA").style.backgroundImage = "url('../images/EN.jpg')";
    document.getElementById("languageDivB").style.backgroundImage = "url('../images/DE.jpg')";
    document.getElementById("languageDivC").style.backgroundImage = "url('../images/FR.jpg')";
    document.getElementById("languageDivD").style.backgroundImage = "url('../images/NL.jpg')";
    AddFunction('languageDivA','en');
    AddFunction('languageDivB','de');
    AddFunction('languageDivC','fr');
    AddFunction('languageDivD','nl');
}

function GetElement(id)
{
    return document.getElementById(id);
}

function ShowSubMenu(id)
{
    var subMenu=GetElement("SubMenu_"+id);
    if(subMenu!=null)
    {
        var strHtml=subMenu.innerHTML;
        var hrefIndex=strHtml.indexOf("href");
        if(hrefIndex>0)
        {
            subMenu.style.display="block";
        }
    }
    
    if(navigator.appVersion.split(";")[1].replace(/[   ]/g,"").substr(0, 7)!="MSIE6.0")
    {
        var menuBG = GetElement("menuBG_"+id);
        if(menuBG!=null)
            menuBG.style.display="block";
    }
}

function HideSubMenu(id)
{    
    var subMenu=GetElement("SubMenu_"+id);
    if(subMenu!=null)
    {
        subMenu.style.display="none";
    }
    
    if(navigator.appVersion.split(";")[1].replace(/[   ]/g,"").substr(0, 7)!="MSIE6.0")
    {
        if(id!=menuId)
        {
            var menuBG = GetElement("menuBG_"+id);
            if(menuBG!=null)
                menuBG.style.display="none";
        }
    }
}

//function GetSubMenuBG(id)
//{
//    var subMenuLeft=GetElement("subLeftIE6_"+id);
//    if(subMenuLeft!=null)
//    {
//        subMenuLeft.style.display="block";
//    }
//    var subMenu=GetElement("subIE6_"+id);
//    if(subMenu!=null)
//    {
//        subMenu.style.display="block";
//    }
//    var subMenuRight=GetElement("subRightIE6_"+id);
//    if(subMenuRight!=null)
//    {
//        subMenuRight.style.display="block";
//    }
//}

//function DeleteSubMenuBG(id)
//{
//    var subMenuLeft=GetElement("subLeftIE6_"+id);
//    if(subMenuLeft!=null)
//    {
//        subMenuLeft.style.display="none";
//    }
//    var subMenu=GetElement("subIE6_"+id);
//    if(subMenu!=null)
//    {
//        subMenu.style.display="none";
//    }
//    var subMenuRight=GetElement("subRightIE6_"+id);
//    if(subMenuRight!=null)
//    {
//        subMenuRight.style.display="none";
//    }
//}

function SetNewsTitleBold(id)
{
    var obj=GetElement(id);
    if(obj!=null)
        obj.style.fontWeight="bold"
}

function getPlaying(object)
{
    object.src = "../images/playing.gif";
}

function getPlay(object)
{
    object.src = "../images/play.gif";
}

function ShowMainMenu(id)
{
    
    if(navigator.appVersion.split(";")[1].replace(/[   ]/g,"").substr(0, 7)!="MSIE6.0")
    {
        var menuBG = GetElement("menuBG_"+id);
        if(menuBG!=null && menuBG!=undefined)
            menuBG.style.display="block";
    }
    
   if(navigator.appVersion.split(";")[1].replace(/[   ]/g,"").substr(0, 7)=="MSIE6.0")
    {
        var menuTitleDiv=GetElement("menuTitleDiv_"+id)
        if(menuTitleDiv!=null && menuTitleDiv!=undefined)
            menuTitleDiv.style.backgroundColor="#222222"
    }

}