Answered Site name and modx version still missing from header

<div id="modx-navbar">

	<ul id="modx-user-menu">
		{* eval is used here to support nested variables *}
		{eval var=$userNav}
	</ul>

	<ul id="modx-topnav">
		<li id="modx-home-dashboard">
			<a href="?" title="{$_lang.dashboard}">{$_lang.dashboard}</a>
		</li>
		{if $_search}
			<li id="modx-manager-search"></li>
		{/if}
		{$navb}
	</ul>

	<ul id="modx-header-info-hack" style="float:left;">
		<div style="height:55px; line-height:55px; margin-left:10px;">
			<span style="display:inline-block; vertical-align:middle; line-height:normal;">
				Your Site Name<br/>
				modx: 2.3.5-pl
			</span>
		</div>
	</ul>

</div>

<script>//your new code
Ext.onReady(function() {
var topNav = document.getElementById("modx-topnav");
   topNav.insertAdjacentHTML( "afterEnd", "<ul id=\'versionCheck\'><li><a href=\'http://modx.com/download/\' target=\'_blank\' title=\'This is the version of this instance of MODx. Click to check MODx.com for newer versions\'>MODx "+MODx.config.version+"</a></li></ul>");
 });
</script>

</head>//insert new code just before head tag

<script type="text/javascript">
    Ext.onReady(function() {
        new MODx.SearchBar; // find this
//new code starts
        var topNav = document.getElementById("modx-topnav");
        topNav.insertAdjacentHTML( "afterEnd", "<ul id=\'versionCheck\'><li><a href=\'http://modx.com/download/\' target=\'_blank\' title=\'This is the version of this instance of MODx. Click to check MODx.com for newer versions\'>MODx "+MODx.config.version+"</a></li></ul>");
//new code ends
 });
</script>

$versionCheck = '
 Ext.onReady(function() {
   var topNav = document.getElementById("modx-topnav");
   topNav.insertAdjacentHTML( "afterEnd", "<ul id=\'versionCheck\'><li><a href=\'http://modx.com/download/\' target=\'_blank\' title=\'This is the version of this instance of MODx. Click to check MODx.com for newer versions\'>MODx "+MODx.config.version+"</a></li></ul>");
 });
';
$modx->regClientStartupHTMLBlock("<script>" . $versionCheck . "</script>");

...versions\'>MODx "+MODx.config.version+"</a></li></ul>

...versions\'>"+MODx.config.site_name+": "+MODx.config.version+"</a></li></ul>
//if the display is too long, use CSS to kill it

title=\'Site Name: "+MODx.config.site_name+"\'>"Revo": "+MODx.config.version+"</a></li></ul>

$versionCheck = '
 Ext.onReady(function() {
   var topNav = document.getElementById("modx-topnav");
   topNav.insertAdjacentHTML( "afterEnd", "<ul id=\'versionCheck\'><li><a href=\'http://modx.com/download/\' target=\'_blank\' title=\'This is the version of this instance of MODx. Click to check MODx.com for newer versions\'>MODx "+MODx.config.version+"</a></li></ul>");
 });
';
$modx->regClientStartupHTMLBlock("<script>" . $versionCheck . "</script>");