Wörter in Zahlen umwandeln?

plugin.id = "leet";


plugin.init =
function init(glob)
{
    plugin.major = 0;
    plugin.minor = 1;
    plugin.version = plugin.major + "." + plugin.minor;
    plugin.description = "leet text."
}


plugin.disable =
function disable()
{


    uncmdary = [
        {name: 'leet'},
    ]


    client.commandManager.removeCommands(uncmdary);




    display(plugin.id+' - plugin disabled');


    return true;
}


plugin.enable =
function enable()
{


    var cmdary =
    [
     ["leet", change, null, "<text>"],
    ]


    client.commandManager.defineCommands(cmdary);


    display(plugin.id+' - plugin enabled');


    return true;
}


var tr = {a:"4",b:"8",c:"(",d:"[)",e:"3",f:"}",g:"6",h:"#",i:"1",j:"_)",k:"|<",l:"1",m:"/\/\\",n:"/\/",o:"0",p:"|*",q:"9",r:"|2",s:"5",t:"7",u:"",v:"\/",w:"\/\/",x:"}{",y:"j",z:"2"};function remap(l){return tr[l];};function change(e){dispatch((e.user || e.channel) ? "say" : "echo",{message:e.text.replace(/[abcdefghijklmnopqrstuvwxyz]/g,remap)});}