 BlackSmoke.
:
1.        /engine/ajax/
2.     :
  main.tpl   </head>  :
<script language="javascript" type="text/javascript">

function get_up (){
		var ajax = new dle_ajax();	
		var varsString = "";
		ajax.setVar("skin", dle_skin);
		ajax.requestFile = dle_root + "engine/ajax/up.php";
		ajax.method = 'GET';
		ajax.element = 'up-layer';
		ajax.sendAJAX(varsString);
}

</script>
  ,   , :
<div id='up-layer'><script> get_up();</script></div>

:)