function get_top(o)
    {
    if(!o.offsetTop) return;
    var top = 0;
    while (o)
        {
        top += parseInt(o.offsetTop );
        o = o.offsetParent;
        }
    return top;
    }



function moveLnk(ev)
    {
    var _top = document.getElementById('lastnav').offsetTop;
    _top     = get_top(document.getElementById('lastnav'));

    var _pos = ev.pageY;
 
    if(! _pos)
        {
        _pos = document.documentElement.scrollTop + ev.clientY;
        } 

    if(_pos > _top)
        {
        document.getElementById('jumpback').style.top = (_pos )+ 'px';
        }

    }

function ortwnd(url, param)
    {
    var cmpurl = '/opener.ehtml?-url=' + url + '&'+param;
    var w = window.open(cmpurl,"ortwnd","width=500,height=800,resizable=yes,scrollbars=yes,left=100,top=200,dependent=yes");
    w.focus();
    }

function semwnd(url, param)
    {
    var cmpurl = '/opener.ehtml?-url=' + url + '&'+param;
    var w = window.open(cmpurl,"ortwnd","width=800,height=800,resizable=yes,scrollbars=yes,left=100,top=200,dependent=yes");
    w.focus();
    }

function wopen(lnk)
    {
    MF = window.open(lnk, "popup", "width=900,height=450,left=10,top=10,toolbar=no,status=no,scrollbars=yes,resizable=yes");
    MF.focus();
    }

function sub_send()
    {
    wopen('http://lists.isona.de/?p=subscribe&id=3');
    }

function unsub_send()
    {
    wopen('http://lists.isona.de/?p=unsubscribe&id=3');
    }


function pntover(elem, msg)
   {
   if (msg == true)
       {
       Tip('Weiter.....');
       }
   else
       {
       Tip('Zurück.....');
       }
   elem.style.cursor = 'pointer';
   }

function pntout(elem)
   {
   UnTip();
   elem.style.cursor = 'auto';
   }

function reverse_fakelnkover(elem)
   {
   elem.oClass    = elem.className;
   elem.className = elem.oClass + ' reverselnk';
   }

function fakelnkover(elem)
   {
   elem.oClass    = elem.className;
   elem.className = elem.oClass + ' fakelnk';
   }

function fakelnkout(elem)
   {
   elem.className = elem.oClass;
   }

function sendEmpfehlung(urladr)
	{
   var subjekt = escape('Empfehlung Seminar bei Kommunal-Akademie Rheinland-Pfalz e.V.');
   window.location.href = "mailto:" + "?subject=" + subjekt + "&body=" + escape('\n\nLink zum Seminar:\n' + urladr);
	}

function MM_popupMsg(msg) { //v1.0
  alert(msg);
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}