javascript - Unexpected behavior with mouseup -

when click on menu, menu shows up, when pointer moved away menu, hides after 2-5 seconds.

i want menu toggle when clicked, , explicitly hide when click anywhere else on page, seen on this demo. this fiddle code follows:

$(document).ready(function() {    $(".myaccount").click(function() {      var x = $(this).attr('id');      if (x == 1) {        $(".submenu").hide();        $(this).attr('id', '0');      } else {        $(".submenu").show();        $(this).attr('id', '1');      }    });    //mouseup textarea false    $(".submenu").mouseup(function() {      return false    });    $(".myaccount").mouseup(function() {      return false    });    //textarea without editing.    $(document).mouseup(function() {      $(".submenu").hide();      $(".myaccount").attr('id', '');    });  });

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>    <div class="myallmenu" style='margin: 50px'>    <div class="mymenu">      <a class="myaccount">        <span>my settings</span>      </a>      <div class="submenu" style="display: none;">        <ul class="allmenulist">          <li>            <a href="/default.aspx">dashboard</a>          </li>          <li>            <a href="#profile">profile</a>          </li>          <li>            <a href="#settings">settings</a>          </li>          <li>            <a href="#feedback">send feedback</a>          </li>          <li>            <a href="#signout">sign out</a>          </li>        </ul>      </div>    </div>    </div>

check on fiddle . onclick hide/show menu working . have added not(".myaccount",".submenu") mouse event of document.

$(document).ready(function() {     $(".myaccount").click(function () {          var x = $(this).attr('id');         if (x == '1') {             $(".submenu").hide();             $(this).attr('id', '0');         }         else {             $(".submenu").show();             $(this).attr('id', '1');         }     });      //textarea without editing.     $(document).not(".myaccount",".submenu").mouseup(function () {         $(".submenu").hide();         $(".myaccount").attr('id', '');     });  });