<style type="text/css">.onlik div {display:inline}</style>    
    <div class="onlik"><div id="1onl"></div></div>    
    <div id="ss" style="display:none;"></div>    
    <script type="text/javascript">    
    $('#ss').html($('#onl2 > b:first').html())    
    for (var i = 0, online = []; i < document.getElementById('ss').textContent; i++) {    
    online.push(', Гость');    
    };    
    document.getElementById("1onl").innerHTML = ''+online;    
</script>