var z_index1 = 2;
var z_index2 = 1;
var TimeOutID;
var anfang = 1;
var speedup = 5;
var speedwn = 2;


function runter() {

 gutjetzt = setInterval("parent.frames.content.scroll(0,anfang+=speedwn)",10);
}

function hoch() {

	 gutjetzt = setInterval("parent.frames.content.scroll(0,anfang-=speedup)",10);
	}

function anhalten() {
	 clearInterval(gutjetzt);
	 }

function ChangeFlyerInit() {
    TimeOutID = setTimeout("ChangeFlyer()", 10000);
}

function ChangeFlyer() {
    var tmp_z_index;
    clearTimeout(TimeOutID);
    var flyer = document.getElementById("Flyer1");
    flyer.setAttribute("style", "z-index:"+ z_index1 +";");

    var flyer = document.getElementById("Flyer2");
    flyer.setAttribute("style", "z-index:" + z_index2 + ";");

    tmp_z_index = z_index1;
    z_index1 = z_index2;
    z_index2 = tmp_z_index;

    
    TimeOutID = setTimeout("ChangeFlyer()", 10000);
    
}

var text = " +++ NEWSTICKER +++";
var begin = 0;	
var end = text.length;
function lauftext()
{
 var d = document.getElementsByName("newsticker_text")[0];
 d.innerHTML = "" +
 text.substring(begin,end) + " " + text.substring(0,begin);
 begin ++;
 if(begin >= end)
 { 
  begin = 0; 
 }
 window.setTimeout("lauftext()", 200);
}







function fade(step) {
    var imgs = document.getElementsByTagName("img");

    step = step || 0;

    imgs[1].style.opacity = step / 100;
    imgs[1].style.filter = "alpha(opacity=" + step + ")"; // IE

    step = step + 2;

    if (step <= 100) {
        window.setTimeout(function() { fade(step); }, 100);
    }
}


var meldungen = new Array(1);
meldungen[0] = ""

var i = 0;
var j = 0;
var textdauer = 100000;
var unimall = 20000;

function ausblenden(n) {
    var meldung = "m" + n;
       document.getElementById(meldung).style.opacity = 1 - i / 100;
        document.getElementById(meldung).style.MozOpacity = 1 - i / 100;
        document.getElementById(meldung).style.KhtmlOpacity = 1 - i / 100;
        document.getElementById(meldung).style.filter = "alpha(opacity=" + i + ")";
        i = i + 2;

        if (i < 101) {
            window.setTimeout("ausblenden(" + n + ");", 100);
        }
        else {
            document.getElementById(meldung).visibility = "hidden";
            i = 0;
            return;
        }

}


function einblenden(n) {
    var meldung = "m" + n;

    if (i == 0) {
        document.getElementById(meldung).visibility = "hidden";
        i = i + 2;
        window.setTimeout("einblenden(" + n + ");", 100);
    }

    else {
        document.getElementById(meldung).style.opacity = i / 100;
        document.getElementById(meldung).style.MozOpacity = i / 100;
        document.getElementById(meldung).style.KhtmlOpacity = i / 100;
        document.getElementById(meldung).style.filter = "alpha(opacity=" + i + ")";
        i = i + 2;

        if (i < 101) {
            window.setTimeout("einblenden(" + n + ");", 100);
        }
        else {
            document.getElementById(meldung).visibility = "visible";
            i = 0;
            return;
        }

    }
}

function ausgeben(x) {
    document.getElementById("akg").innerHTML = meldungen[x];
    window.setTimeout("einblenden(" + x + ");", 0);
    window.setTimeout("ausblenden(" + x + ");", textdauer + 875);
    x++;
    x = (x == meldungen.length) ? 0 : x;
    window.setTimeout("ausgeben(" + x + ");", textdauer + 1700);
    return;
}