function winOpen(data,sizeX,sizeY,scrol){
    param = "width=" + sizeX + ",height=" + sizeY;
    param += ",menubar=0";
    param += ",scrollbars="+scrol;
    param += ",location=0";
    param += ",resizable=0";
    param += ",status=0";
    param += ",toolbar=0";
    if(document.all){
    	param += ",left=50,top=60";
    }else{
    	param += ",screenX=50,screenY=60";
    }
    neu = window.open(data,"zusatz",param);
}