<html><head><title>Sne ttlemise vahendeid</title></head>
<body>
  <script>
    lause="Juku tuli koolist";
    document.writeln("Lause on: "+lause+"<br>");
    document.writeln("Lause pikkus on "+ lause.length + " thte<br>");
    document.writeln("Lause algab thega "+lause.charAt(0)+"<br>");
    document.writeln("Sna kool hakkab thest nr "+lause.indexOf("kool")+"<br>");
    document.writeln("Thed 5-9 moodustavad kokku sna "+lause.substring(5, 9));
  </script>  
</body></html>