var compabilityMode  = false;
var mouseOverNews = false;

$(document).ready(function() {

    // Im IE6 müssen einige Effekte deaktiviert werden
    if( $.browser.msie && parseInt($.browser.version.substr(0,1)) <= 6 )
    {
        compabilityMode = true;
    }

    setTimeout ( fadeSponsors, 5000 );
    setTimeout ( cycleNews, 10000 );

    $(".tabelle_rechts").removeClass("tabelle_rechts_hover");

    $(".tabelle_rechts").hover(
        function()
        {
            if( $(this).attr('id') == "newsContainer" )
            {
                mouseOverNews = true;
            }

            $(this).addClass("tabelle_rechts_hover");
        },

        function()
        {
            mouseOverNews = false;
            $(this).removeClass("tabelle_rechts_hover");
        }
    );

});

var currentSponsor = 1;
var fadeSponsors = function()
{
    var text;

    switch( currentSponsor )
    {
        /*
        case 0:
            text = '<a href="foerderpartner.php">Bayerischer Industrie- und Handelskammertag</a>';
            currentSponsor = 1;
        break;
        */

        case 0:
            text = '<a href="foerderpartner.php">Bayerisches Staatsministerium für Wissenschaft, Forschung und Kunst</a>';
            currentSponsor = 1;
        break;

        case 1:
            text = '<a href="foerderpartner.php">vbw - Vereinigung der Bayerischen Wirtschaft e.V.</a>';
            currentSponsor = 2;
        break;

        case 2:
            text = '<a href="foerderpartner.php">Arbeitsgemeinschaft der bayerischen Handwerkskammern</a>';
            currentSponsor = 0;
        break;
    }

    if( compabilityMode )
    {
        $("#supportedBy").html(text);
    }
    else
    {
        $("#supportedBy").fadeOut(500, function(){
            $("#supportedBy").html(text).fadeIn(500);
        });
    }

    setTimeout ( fadeSponsors, 5000 );
}

var newsCounter = 1;
var cycleNews = function()
{
    if( !mouseOverNews )
    {
        if( newsCounter == (top_news.length-1) )
            newsCounter = 0;
        else
            newsCounter++;

        var id = top_news[newsCounter]["id"];

        if( compabilityMode )
        {
            $("#topNewsTitle").html( '<a href="read_news.php?news_id='+id+'#'+id+'">'+top_news[newsCounter]["title"]+'</a>' );
            $("#topNewsPreview").html( top_news[newsCounter]["preview"] );
        }
        else
        {
            $("#topNews").fadeOut(500, function(){
                $("#topNewsTitle").html( '<a href="read_news.php?news_id='+id+'#'+id+'">'+top_news[newsCounter]["title"]+'</a>' );
                $("#topNewsPreview").html( top_news[newsCounter]["preview"] );

                $("#topNews").fadeIn(500);
            });
        }
    }

    setTimeout ( cycleNews, 10000 );
}