bildrechts=new Image();
bildrechts.src="/bilder/navirightv.gif";
bildlinks=new Image();
bildlinks.src="/bilder/naviblauklein.gif";
bild1=new Image();
bild1.src="/bilder/nkono.gif";
bild2=new Image();
bild2.src="/bilder/nlio.gif";
bild3=new Image();
bild3.src="/bilder/nanmo.gif";
bild4=new Image();
bild4.src="/bilder/nrngo.gif";
bild5=new Image();
bild5.src="/bilder/ngro.gif";
bild6=new Image();
bild6.src="/bilder/nspo.gif";
bild7=new Image();
bild7.src="/bilder/ngewo.gif";
bild8=new Image();
bild8.src="/bilder/ntabo.gif";
bild9=new Image();
bild9.src="/bilder/nloo.gif";
bild10=new Image();
bild10.src="/bilder/nsto.gif";
bild11=new Image();
bild11.src="/bilder/ntao.gif";
bild12=new Image();
bild12.src="/bilder/nktoo.gif";
bildnrm1=new Image();
bildnrm1.src="/bilder/nkon.gif";
bildnrm2=new Image();
bildnrm2.src="/bilder/nli.gif";
bildnrm3=new Image();
bildnrm3.src="/bilder/nanm.gif";
bildnrm4=new Image();
bildnrm4.src="/bilder/nrng.gif";
bildnrm5=new Image();
bildnrm5.src="/bilder/ngr.gif";
bildnrm6=new Image();
bildnrm6.src="/bilder/nsp.gif";
bildnrm7=new Image();
bildnrm7.src="/bilder/ngew.gif";
bildnrm8=new Image();
bildnrm8.src="/bilder/ntab.gif";
bildnrm9=new Image();
bildnrm9.src="/bilder/nlo.gif";
bildnrm10=new Image();
bildnrm10.src="/bilder/nst.gif";
bildnrm11=new Image();
bildnrm11.src="/bilder/nta.gif";
bildnrm12=new Image();
bildnrm12.src="/bilder/nkto.gif";
function tausch() 
{
    if(document.bildlinks) {
        document.bildlinks.src=bild1.src;
        document.bildrechts.src=bild2.src;
    }
}

function halb() 
{
    if(document.eingabe.einsatz.value>10||document.eingabe.einsatz.value<1) {
        alert("Ihr Einsatz muss zwischen 1 und 10 liegen");
        document.eingabe.einsatz.focus();
        return false;
    }
}

function pruefen()
{
    if(document.signin.nickname.value=="")  {
        alert("Bitte Benutzernamen angeben!");
       return false;
    }
    if(document.signin.nname.value=="")  {
        alert("Bitte Nachnamen angeben!");
       return false;
    }
    if(document.signin.vname.value=="")  {
        alert("Bitte Vornamen angeben!");
        return false;
    }
    if((document.signin.passwort1.value!=document.signin.passwort2.value)||(document.signin.passwort1.value==""))  {
        alert("Passwörter sind verschieden oder leer. Bitte ausbessern!");
        return false;
    }
    if(document.signin.email.value.indexOf('@') == -1) {
        alert("Bitte Email-Adresse angeben!");
        return false;
    }
    if(isNaN(document.signin.plz.value)==true||document.signin.plz.value==""||document.signin.plz.value.length!=5)  {
        alert("Bitte gültige Postleitzahl angeben!");
        return false;
    }
    document.signin.submit();
}
function loeschen(x)
{
    wirklich=confirm ("Wirklich entfernen?");
    if(wirklich==true){self.location.href=x;}
    else {return false;}
}
var a = '';
var b = '';
function scrollHL() 
{
    a = window.setInterval("window.rangliste_iframe.scrollBy(-5,0)",50);
}
function stop_scrollHL() 
{
    window.clearInterval(a);
}
function scrollHR() 
{
    b = window.setInterval("window.rangliste_iframe.scrollBy(5,0)",50);
}
function stop_scrollHR() 
{
    window.clearInterval(b);
}


//
// author Axel Kaiser 2006
//
var scrollbar = {
    divId: 'cursor', 
    imgId: 'img',
    mousePosY: 0, 
    div1PosY: 150,
    div2PosY: 50,
    intervalPx: 5,
    divHeight: 340,
    iFrameBottom: 0,
    iFrameHeight: 440,
    interval: '',
    verz: '',
    isMouseDown: new Boolean(false),
    initCursorEvent: function() {
        if(window.event) window.event.cancelBubble = true;
        document.getElementById(scrollbar.divId).onmousedown = function(){scrollbar.isMouseDown = true; }
        document.onmouseup = function(){scrollbar.isMouseDown = false; }
        document.onmousemove = scrollbar.checkEvents;
        document.getElementById('scrollTable').onselectstart = function () {return false;}
        //document.getElementById('theImg').ondragstart = function () {return false;}
        document.getElementById('scrollArrowUp').onmouseover = function(){scrollbar.interval = window.setInterval("scrollbar.doScroll(-5)",50); }
        document.getElementById('scrollArrowDown').onmouseover = function(){scrollbar.interval = window.setInterval("scrollbar.doScroll(5)",50); }
        document.getElementById('scrollArrowUp').onmouseout = function(){window.clearInterval(scrollbar.interval);}
        document.getElementById('scrollArrowDown').onmouseout = function(){window.clearInterval(scrollbar.interval);}
        //scrollbar.getDivPosY();
        scrollbar.getIframeBottom();
        if(scrollbar.iFrameBottom - 100 < scrollbar.iFrameHeight) document.getElementById(scrollbar.divId).style.display = 'none';
    },
    checkEvents: function(e) {

        if(scrollbar.isMouseDown == true) {
            var cursorPos = scrollbar.getCursorPos(e);
            var divPos = cursorPos - scrollbar.div1PosY - scrollbar.div2PosY - 6;
            var inPixel =  divPos + scrollbar.div2PosY + 'px';
            if(divPos >=  0 && divPos <= scrollbar.divHeight) document.getElementById(scrollbar.divId).style.top = inPixel;
            var prop = (divPos / scrollbar.divHeight);
            if(prop < 0) prop = 0;
            var iframepos = Math.round((scrollbar.iFrameBottom - scrollbar.iFrameHeight) * prop);
            //document.getElementById('cursor').innerHTML = prop;
            window.news.scrollTo(0,iframepos);
        } 
    },
    checkIframe: function() {
        if (document.documentElement && !document.documentElement.scrollTop){
            var scrDiv = frames['news'].document.documentElement.scrollTop;
        } else if (document.documentElement && document.documentElement.scrollTop){
            var scrDiv = frames['news'].document.documentElement.scrollTop;
        } else if (document.body){
            var scrDiv = frames['news'].document.body.scrollTop;
        }
        var iProp = scrDiv / (scrollbar.iFrameBottom - scrollbar.iFrameHeight);
        var curserPos = Math.round(scrollbar.divHeight * iProp);
        var inPixel2 = scrollbar.div2PosY + curserPos + 'px';
        if(curserPos >= 0 && curserPos <= scrollbar.divHeight) document.getElementById(scrollbar.divId).style.top = inPixel2;
        //document.getElementById('cursor').innerHTML = scrDiv;
    },
    getCursorPos: function(e) {
        if (!e) var e = window.event;
        if (document.documentElement && document.documentElement.scrollTop) {
            var scrTop = document.documentElement.scrollTop;
        } else if (document.body){
            var scrTop = document.body.scrollTop;
        }
        if (e.clientY) {return e.clientY + scrTop;}
        else if (e.pageY) {return e.pageY + scrTop;}
    },
    doScroll: function(t) {
        window.news.scrollBy(0,t);
        scrollbar.checkIframe();
        
    },
    getDivPosY: function() {
        var el = document.getElementById(scrollbar.divId);
        var y = scrollbar.findPosY(el);
        scrollbar.cursorPosY = y;
    },
    getIframeBottom: function() {
        var el = frames['news'].document.getElementById('bottom');
        scrollbar.iFrameBottom = scrollbar.findPosY(el) + 10;  // 10 hinzugefuegt 14.06
    },
    findPosY: function(el) {
        var y = 0;
        if (el.offsetParent) {
            while (el.offsetParent) {
                y += el.offsetTop;
                el = el.offsetParent;
            }
        } else if (el.y) {
            y += el.y;
        }
        return y;
    }
}