Sample: dhtmlxToolbar Skinning dhtmlxToolbar main page
X
 
<link rel="stylesheet" type="text/css" href="../../codebase/skins/dhtmlxtoolbar_dhx_black.css">
<div id="toolbarObj"></div>
<script>
 
    var toolbar = new dhtmlXToolbarObject("toolbarObj", "dhx_black");
    ...
</script>

Set skin to dhx_blue (default) or dhx_black