function okno_popup(adres, szer, wys)
   {
   noweOkno = window.open(adres,'', 'toolbar=no, location=no, scrollbars=yes, resizable=1, width='+szer+',height='+wys+'');
   }
function goToPWN(link)
   {
   window.location=link+"&cid=b46260cf87";
   }
function otworz(adr,param)
   {
   adr=adr.replace(/^http:\/\//i,'');
   adr=escape(adr);
   adr='http://studentnews.pl/'+param+adr;
   n=window.open(adr,'_blank');
   if (navigator.userAgent.search('MSIE') != -1)
      return event.returnValue=false;
   else
      return false;
   
   }