thispage=window.location.href;
if (thispage.indexOf('categories/4')>0)
{
document.write ('<iframe src="http://www.lechzen.com/blog_dating_hints.htm" width="250" height="130" name="boxx" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="margin-right:12px;float:left;"></iframe>');
}
if (thispage.indexOf('categories/6')>0)
{
document.write ('<iframe src="http://www.lechzen.com/blog_dessous.htm" width="250" height="90" name="boxx" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="margin-right:12px;float:left;"></iframe>');
}