*whisper* 4chan wordfilter workaround script

Hay guys!

First off, I suck at javascript.

I was trying to write a Greasemonkey script that would take the text in the textbox and replace certain characters with unicode equivalents.

My problem lies in intercepting the submittal of the form. How do I do it?

I managed to find the tag with a xpath search, but I can't add a "onClick" action properly.

As fron payment, I offer a javascript array of possible replacements:

var replacements, regex, key;

replacements = {
    "A": "\u0410",
    "B": "\u0412",
    "C": "\u0421",
    "H": "\u041D",
    "I": "\u0406",
    "J": "\u0408",
    "M": "\u041C",
    "O": "\u041E",
    "P": "\u0420",
    "S": "\u0405",
    "T": "\u0422",
    "V": "\u0474",
    "Y": "\u04AE",

    "a": "\u0430",
    "c": "\u0441",
    "e": "\u0435",
    "h": "\u04BB",
    "i": "\u0456",
    "j": "\u0458",
    "l": "\u04C0",
    "o": "\u043E",
    "p": "\u0440",
    "s": "\u0455",
    "y": "\u0443",
    "v": "\u0475";
}
regex = {};
for (key in replacements) {
    regex[key] = new RegExp(key, 'g');
}

>8
WORKA ROUND
WORKA WORKA RAWR