Call modal show in function, remove hardcoded overlay and capture bid of user

- Call modal show in displayloading function
- Capturing the value of username(Blazerid) field

app/static/scripts/function.js

 function displayloading() {
-            document.getElementById("notification_window").innerHTML = "" +
-                "<div class=\"joyride-tip-guide\" data-index=\"0\" style=\"visibility: visible; display: block; top: 77.5px; left: 570px;\"><span class=\"joyride-nub\" style=\"display: none;\"></span><div class=\"joyride-content-wrapper\" role=\"dialog\"><ol>\n" +
-                "        <h4>\n" +
-                "\n" +
-                "          Your account is pending creation...\n" +
-                "\n" +
-                "        </h4>\n" +
-                "                <br><p>\n" +
-                "                    This can take between 5-10 min.\n" +
-                "                </p>\n" +
-                "      </ol>\n" +
-                "                <img src=\"/static/img/loading.gif\" style=\"width: 35px; height: auto\"> Pending...\n" +
-                "            </div></div>\n" +
-                "\n" +
-                "    <div class=\"joyride-modal-bg\" style=\"display: block;\"></div>"
+	$('#myModal').modal('show');
 }
 
 function request_account() {
     socket.emit('request account', {
         fullname: document.getElementById("fullname").value,
         reason: document.getElementById("reason").value,
-        username: document.getElementById("username").innerText
+        username: document.getElementById("bid").value
     })
 }
 
 function refresh() {
     document.location.reload(true);
-}
\ No newline at end of file
+}