JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://code.jquery.com/jquery-1.4.4.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.6/jquery-ui.min.js"></script>
<link rel="stylesheet" href="http://jqueryui.com/themes/base/jquery.ui.all.css">
<script src="http://jqueryui.com/ui/jquery.ui.core.js"></script>
    <script src="http://jqueryui.com/ui/jquery.ui.widget.js"></script>
    <script src="http://jqueryui.com/ui/jquery.ui.button.js"></script>
    <link rel="stylesheet" href="http://jqueryui.com/demos.css">
<div><input style="float:left;width:200px" onkeyup="availableWebLogonId();" type="text" name="NewUserUserName" id="NewUserUserName" class="text ui-widget-content ui-corner-all" /><span style="float:left" class="ui-icon ui-icon-circle-close ui-state-error CreateNewUserNameInvalid"></span><span style="float:left" class="CreateNewUserNameValid ui-icon ui-icon-circle-check"></span></div>
<div id="test"><form><table><tr><td>
    <div id="popupDiv"><input style="float:left;width:200px" onkeyup="availableWebLogonId();" type="text" name="NewUserUserName" id="NewUserUserName" class="text ui-widget-content ui-corner-all" /><span style="float:left" class="ui-icon ui-icon-circle-close ui-state-error CreateNewUserNameInvalid"></span><span style="float:left" class="CreateNewUserNameValid ui-icon ui-icon-circle-check"></span></div></td></tr></table></form></div>

CSS

#popupDiv > .ui-state-error { background-position: -32px -192px ; }

JavaScript

$(document).ready(function () {  
  $("#test").dialog();
});