<!--
  var faktor = -1;
  var scroll = false;
  var intervalID;
  
  function init(){
    if ( document.getElementById ) {
	  bottomCntPos = getPosition(document.getElementById('contentEnde'));
      if ( document.getElementById("rahmenTextBox1") )	{ lyr1 = document.getElementById("rahmenTextBox1"); }
      if ( document.getElementById("rahmenTextBox2") )	{ lyr1 = document.getElementById("rahmenTextBox2"); }
      if ( document.getElementById("rahmenTextBox3") )	{ lyr1 = document.getElementById("rahmenTextBox3"); }
	  if ( document.getElementById("textBox1") )		{ lyr2 = document.getElementById("textBox1");       }
	  if ( document.getElementById("textBox2") )		{ lyr2 = document.getElementById("textBox2");       }
	  if ( document.getElementById("textBox3") )		{ lyr2 = document.getElementById("textBox3");       }

      maxY = parseInt( (bottomCntPos.y-438)*-1 );
      minY = parseInt(lyr2.style.top);
	  leftCntPos = getPosition(document.getElementById('cntLeft'));
	  lyr1.style.left = (leftCntPos.x + 20)  + "px";
  	  bottomCntPos = getPosition(document.getElementById('contentEnde'));
    } else { browserError(); }
  }
  

  function newInit(){
    if ( document.getElementById ) {
	  leftCntPos = getPosition(document.getElementById('cntLeft'));
	  lyr1.style.left = (leftCntPos.x + 20)  + "px";
	} else { browserError(); }
  }  


  function slideY() {
	if ( document.getElementById ) {

	  if ( parseInt(lyr2.style.top) > maxY && faktor==-1 ) {
        lyr2.style.top = parseInt(lyr2.style.top) + faktor*10 + "px";
        lyr1.style.left = (parseInt(lyr1.style.left) - 1);
        lyr1.style.left = (parseInt(lyr1.style.left) + 1);
        
      } else if ( parseInt(lyr2.style.top) < minY && faktor==1 ) {
	    lyr2.style.top = parseInt(lyr2.style.top) + faktor*10 + "px";
        lyr1.style.left = (parseInt(lyr1.style.left) - 1);
        lyr1.style.left = (parseInt(lyr1.style.left) + 1);        
	  } else {
	    window.clearInterval(intervalID);
		scroll = false;
	  }
	} else { browserError(); }
  }


  function startScroll(direction) {
	if ( document.getElementById ) {
	  leftPos = getPosition(document.getElementById('cntLeft'));
	  lyr1.style.left = (leftPos.x + 20)  + "px";
	  if (scroll) {
	    window.clearInterval(intervalID);
	    scroll = false;
	  }
	  faktor = (direction)?direction:faktor;
	  scroll = true;
	  intervalID = window.setInterval("slideY()",100);
	} else { browserError(); }
  }


  function stopScroll() {
	if ( document.getElementById ) {
	  if (scroll) { window.clearInterval(intervalID); }
	} else { browserError(); }
  }


  function toTop() {
    if (document.getElementById) {
	  lyr2.style.top = minY;
	} else { browserError(); }
  }


  function toBottom() {
    if (document.getElementById) { lyr2.style.top = maxY; } else { browserError(); }
  }


  function getPosition(element) {
    if (document.getElementById) {
	  var elem = element;
	  var tagname = "";
	  var x=0;
	  var y=0;
	  
	  while ((typeof(elem)=="object")&&(typeof(elem.tagName)!="undefined")) {
	    y+=elem.offsetTop;
		x+=elem.offsetLeft;
		tagname=elem.tagName.toUpperCase();
		if (tagname=="BODY") { elem=0; }
		if (typeof(elem)=="object") { if (typeof(elem.offsetParent)=="object") { elem=elem.offsetParent; } }
	  }
	  
	  position=new Object();
	  position.x=x;
	  position.y=y;
	  return position;
	} else { browserError(); }
  }
  
  function browserError() {
    alert("Diverse JavaScript-Funktionen werden von Ihrem Browser nicht unterstützt!");
  }
  
  function goBack() {
    history.back();
  }
// -->