function open_karte(url) 
{
  karte_win = window.open(url,'karte_win', 'scrollbars=yes,resizable=yes,width=580,height=560');
}
function open_news(url) 
{
  news_win = window.open(url,'forum_win', 'scrollbars=yes,resizable=yes,width=460,height=560');
}
function open_forum(url) 
{
  forum_win = window.open(url,'forum_win', 'scrollbars=yes,resizable=yes,width=650,height=560');
}
function open_bild(url) 
{
  picture_win = window.open(url,'picture_win', 'scrollbars=yes,resizable=yes,width=450,height=400');
}
function open_flyer(url) 
{
  picture_win = window.open(url,'pflyer_win', 'scrollbars=no,resizable=no,width=310,height=510');
}
function open_upload(url) 
{
  upload_win = window.open(url,'upload_win', 'scrollbars=no,resizable=no,width=350,height=120');
}

function open_bewerbung(url) 
{
  bewerbungs_win = window.open(url,'bewerbung', 'scrollbars=yes,resizable=yes,width=364,height=174');
}

function closewin(picpath)
{
  navigator.picwinstatus="closed";
  window.close();
}