function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var faktor;
document.onmousemove = Maus;
window.onscroll = mauss;
document.onscroll = mauss;
document.onmouseup = los;

function start(){
        document.getElementById("o").style.top = document.getElementById("^").offsetHeight+"px";
        document.getElementById("ausrichtung").style.height=document.getElementById("textfluss").offsetHeight+"px";

        klein.window.scrollTo(0,1000000000);

        faktor = scrollposition("klein")/(document.getElementById("textfluss").offsetHeight-(document.getElementById("v").offsetHeight+document.getElementById("^").offsetHeight+document.getElementById("o").offsetHeight));
        klein.window.scrollTo(0,0);

        klein.document.onmousemove = Maus;
        klein.document.onmouseup = los;
        //brauch' ich, da im IE aus unerfindlichen Gründen das manchmal gelöscht wird;
        setInterval("textfluss.window.onscroll = scrollen_schieber",100);
}

var sc;
function scrollen(wert){
         sc = setInterval("textfluss.window.scrollBy(0,"+wert+");",10);
}

function scrollen_schieber(){
         document.getElementById("o").style.top = scrollposition("textfluss")/faktor + document.getElementById("^").offsetHeight+"px";
}
function scrollposition(frame){
         var klein = window[frame];
         var s=0;
         if (klein.window.pageYOffset){
              s = klein.window.pageYOffset;
         }
         else {
            s = klein.document.body.scrollTop;
         }
         return s;
}



var maus = new Array (0,0);
var aktive=null;
var pos=new Array(0,0);
var scroll = new Array(0,0);
function bewegen(){
         if (aktive){
            if (maus[1]-pos[1]>document.getElementById("^").offsetHeight){
               if (maus[1]-pos[1]<document.getElementById("klein").offsetHeight-document.getElementById("v").offsetHeight - document.getElementById("o").offsetHeight){
                  //aktive.style.top=maus[1]-pos[1]+"px";
                  klein.window.scrollTo(0,faktor*(maus[1]-pos[1]-document.getElementById("^").offsetHeight));
               }
               else {
                  //aktive.style.top=document.getElementById("klein").offsetHeight-document.getElementById("v").offsetHeight - document.getElementById("o").offsetHeight+"px";
                  klein.window.scrollTo(0,faktor*(document.getElementById("klein").offsetHeight-document.getElementById("v").offsetHeight - document.getElementById("o").offsetHeight - (document.getElementById("^").offsetHeight)));
               }
            }
            else {
                 //aktive.style.top=document.getElementById("^").offsetHeight+"px";
                 klein.window.scrollTo(0,0);
            }
         }
}
function fest(objekt){
         aktive=objekt
         pos[0]=maus[0]-(aktive.style.left.substring(0,aktive.style.left.length-2));
         pos[1]=maus[1]-(aktive.style.top.substring(0,aktive.style.top.length-2));
         aktive.style.cursor='s-resize';
}
function los(){
         if (aktive){
            aktive.style.cursor='default';
            aktive=null;
         }
}
function Maus(Ereignis){
         var plus = new Array(0,0);
         if (!Ereignis){
            Ereignis = window.event;
            if (!Ereignis){
               Ereignis = klein.window.event;
               plus = xy_koord(document.getElementById("klein"));
            }
         }
         if (Ereignis.clientX){
            maus = new Array(Ereignis.clientX+plus[0], (Ereignis.clientY+plus[1]));
         }
         bewegen();
}

function mauss(Ereignis){
         if (window.pageXOffset){
              scroll[0] = window.pageXOffset;
              scroll[1] = window.pageYOffset;
         }
         else {
            scroll[0] = document.body.scrollLeft;
            scroll[1] = document.body.scrollTop;
         }
         bewegen();
}

function xy_koord(node){
         var ort=new Array(node.offsetLeft, node.offsetTop);
         var Eltern = node.offsetParent;
         while (Eltern) {
               ort[0] += Eltern.offsetLeft;
               ort[1] += Eltern.offsetTop;
               Eltern=Eltern.offsetParent;
         }
         return ort;
}