function over(obj, wortId) {

  if( obj == null ) { return false; }
  myObj = document.getElementById("definition-" + wortId);
  
  myObj.style.display = "block";
  //Effect.Appear( myObj );
  rc_top = obj.offsetTop - myObj.offsetHeight;
  rc_left = obj.offsetLeft + obj.offsetWidth / 2  - myObj.offsetWidth - 10 +215;
  parentObj = obj.offsetParent;
  while(parentObj != null) {
    rc_top +=parentObj.offsetTop;
    rc_left +=parentObj.offsetLeft;
    parentObj=parentObj.offsetParent;
  }
  myObj.style.top = rc_top + "px";
  myObj.style.left = rc_left + "px";
}


function out(obj, wortId) {
  myObj = document.getElementById("definition-" + wortId );
  myObj.style.display = "none";
  korrektur = 0;
}