// this script was written by the guy from http://www.revfad.com/flip.html

function flip() {
    var result = flipString(document.f.original.value.toLowerCase());
    document.f.flipped.value = result;
}

function flipString(aString) {
    var last = aString.length - 1;
    //Thanks to Brook Monroe for the
    //suggestion to use Array.join
    var result = new Array(aString.length)
    for (var i = last; i >= 0; --i) {
        var c = aString.charAt(i)
        var r = flipTable[c]
        result[last - i] = r != undefined ? r : c
    }
    return result.join('')
}

var flipTable = {
    a : '\u0250',
    b : 'q',
    c : '\u0254',
    d : 'p',
    e : '\u01DD',
    f : '\u025F',
    g : '\u0183',
    h : '\u0265',
    i : '\u0131',
    j : '\u027E',
    k : '\u029E',
    //l : '\u0283',
    m : '\u026F',
    n : 'u',
    r : '\u0279',
    t : '\u0287',
    v : '\u028C',
    w : '\u028D',
    y : '\u028E',
    '.' : '\u02D9',
    '[' : ']',
    '(' : ')',
    '{' : '}',
    '?' : '\u00BF',
    '!' : '\u00A1',
    "\'" : ',',
    '<' : '>',
    '_' : '\u203E',
    ';' : '\u061B',
    '\u203F' : '\u2040',
    '\u2045' : '\u2046',
    '\u2234' : '\u2235'
}

for (i in flipTable) {
    flipTable[flipTable[i]] = i
}