function news(url)
   {
     window.open(url,'','width=480,height=360,toolbar=0,menubar=0,location=0,scrollbars=0,resizable=0,status=0,top=300,left=450');
   }
function archiwum(url)
   {
     window.open(url,'','width=480,height=360,toolbar=0,menubar=0,location=0,scrollbars=0,resizable=0,status=0,top=300,left=450');
   }
function reklama(url)
   {
     window.open(url,'','width=480,height=360,toolbar=0,menubar=0,location=0,scrollbars=0,resizable=0,status=0,top=300,left=450');
   }
function popup(url)
   {
     window.open(url,'','width=480,height=360,toolbar=0,menubar=0,location=0,scrollbars=0,resizable=0,status=0,top=300,left=450');
   }