JavaScript Text formatting

Text formatting

<SCRIPT LANGUAGE="JavaScript">
<!--
    phrase = prompt("Enter some text", "Any text you want")
    document.write("<BR>You Entered " + phrase)
    document.write("<BR>UPPER CASE LETTERS: " + phrase.toUpperCase())
    document.write("<BR>lower case letters: " + phrase.toLowerCase())
    document.write("<BR>No. of Letters: " + phrase.length)
    document.write("<BR>The first character is " + phrase.charAt(0))
    last = phrase.length - 1
    document.write("<BR>The last character is: " + phrase.charAt(last))
//-->
</SCRIPT>