var username = document.getElementById("your_Username").value;
var userNameArray = username.split("");
var userNameGuessArray = [];

var password = document.getElementById("your_Password").value;
var passwordArray = password.split("");
var passwordGuessArray = [];

var alphabet = ["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u",
"v","w","x","y","z","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T",
"U","V","W","X","Y","Z","0","1","2","3","4","5","6","7","8","9","`","~","!","@","#","$","%","^","&",
"*","(",")","[","]","{","}","_","-","|","\","'",'"',",",".",":",";","<",">","/","?"];

var trials = 0;



    while (userNameArray != userNameGuessArray && passwordArray != passwordGuessArray){
        trials++;
        userNameGuessArray = [];
        passwordGuessArray = [];
            for (z = 0; z < userNameArray.length; z++){
                userNameGuessArray.push(alphabet[Math.floor(Math.random()*92)]);
            }
            for (y = 0; y < passwordArray.length; y++){
                passwordGuessArray.push(alphabet[Math.floor(Math.random()*92)]);
            }
    }