// JavaScript Document
var div_id='content';

var div_top = 0;
var scroll_counter = 0;
var overflow = true;
var weiter=1;
function scrolle(richtung)
{

var quote_div;
var div_hoehe=document.getElementById('container').clientHeight;
var div_hoehe2=document.getElementById('content').clientHeight;
var div_breite=document.getElementById('container').clientWidth;
//alert(div_hoehe2);
if(richtung == "unten" && overflow)
{
scroll_counter++;
div_top -= 20;
quote_div = document.getElementById(div_id);

quote_div.style.top = div_top+"px";
quote_div.style.clip = "rect("+(scroll_counter*20)+"px,"+div_breite+"px,"+((scroll_counter*20)+div_hoehe)+"px,0px)";
//if(scroll_counter>scrollschritte) overflow=false;
//alert(div_hoehe2-div_hoehe);
if(scroll_counter>((div_hoehe2-div_hoehe)/20)) overflow=false;
if(weiter && overflow)setTimeout("scrolle('"+richtung+"')",100);
}
else
{
if(scroll_counter != 0 && weiter)
{
scroll_counter--;

div_top += 20;
quote_div = document.getElementById(div_id);

quote_div.style.top = div_top+"px";
quote_div.style.clip = "rect("+(scroll_counter*20)+"px,"+div_breite+"px,"+((scroll_counter*20)+div_hoehe)+"px,0px)";
//if(scroll_counter<=scrollschritte) overflow=true;
if(scroll_counter<=((div_hoehe2-div_hoehe)/20)) overflow=true;
if(weiter)setTimeout("scrolle('"+richtung+"')",100);
}
}
}