function ZweiFrames(URL1,F1,URL2,F2)
        {
        parent.frames[F1].location.href=URL1;
        parent.frames[F2].location.href=URL2;
        }

function ww_open_help(theURL,winName,features, Width, Height, Center) {
    var features = "toolbar=no,directories=no,status=no,scrollbars=yes,resize=no, menubar=no";
  if(window.screen)if(Center)if(Center=="true"){
    var Left = (screen.width-Width)/2;
    var Top = (screen.height-Height)/2;
    features+=(features!='')?',':'';
    features+=',left='+Left+',top='+Top;
  }
  window.open(theURL,winName,features+((features!='')?',':'')+'width='+Width+',height='+Height);
}
function ww_open_help(theURL,winName,features, Width, Height, Center) {
    
  if(window.screen)if(Center)if(Center=="true"){
    var Left = (screen.width-Width)/2;
    var Top = (screen.height-Height)/2;
    features+=(features!='')?',':'';
    features+=',left='+Left+',top='+Top;

  }
  window.open(theURL,winName,features+((features!='')?',':'')+'width='+Width+',height='+Height);
}

function addfavourite(hurl,htitle)
{

if (document.all)
window.external.AddFavorite(hurl,htitle)
}