var check_Server = 0;
var firstname = document.getElementById('firstname').value;
var lastname = document.getElementById('lastname').value;
var company_name = document.getElementById('company_name').value;
var email = document.getElementById('email').value;
var username = document.getElementById('username').value;
var password_1 = document.getElementById('password_1').value;
var password_2 = document.getElementById('password_2').value;