Cacher is the code snippet organizer for pro developers

String.prototype.shuffle = function(size) {
    var arr = this.split('');
    for (var j, x, i = arr.length; i; j = parseInt(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x){};
    arr = arr.join('');
    return size ? arr.substr(0, Math.min(size, arr.length-1)) : arr;
};

var Tokenizer = {
    seed: '1234567890QWERTYUIOPASDFGHJKLZXCVBNMqwertyuiopasdfghjklzxcvbnm',
    getToken: function(size) {
        size = size || 10;
        var today = new Date().getTime();
        return (Tokenizer.seed + today).shuffle(size);
    }
};

Tokenizer.getToken();