function changeStandort() {
   var wsid = feSelectValue('wsid');
   changeUri('/start&wsid='+wsid);
   return false;
}

function openAGB(uri, width, height) {

   var left = (screen.width) ? (screen.width-width)/2 : 0;
   var top = (screen.height) ? (screen.height-height)/2 : 0;

   if(window.screenLeft) {
      left  = left + window.screenLeft;
   }

   ref = window.open(uri, '_blank', "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,width="+width+",height="+height+",top="+top+",left="+left);

   ref.focus();
   return ref;

}

function showELV() {
   if(feRadioValue('zahlweise') == 'ELV') {
      changeDisplay('formELV',true);
   } else {
      changeDisplay('formELV',false);
   }
}