function JaratInformacio(datum,vonal,jarat,mhtol,mhig){
            var szel = 500;
            var mag = 500;
            feltwin=window.open('nbw_jaratlist.jaratok?datum='+datum+'&vonal='+vonal+'&jarat='+jarat+'&mhtol='+mhtol+'&mhig='+mhig,'details','width='+szel+',height='+mag+',left='+((screen.width/2)-(szel/2))+',top='+((screen.height/2)-(mag/2))+',toolbar=no,location=no,status=no,scrollbars=yes,resizable=no,menubar=no,dependent=yes');
            feltwin.focus();
   }