var url_rend_ad_1='http://www.puzha.com/puzha/ads/_rendad.php?id=1&url='+document.URL;

function write_iframe_rend_ad_1() {
   var span_rend_ad = document.getElementById("puzha_ad_1");
   span_rend_ad.innerHTML='<iframe id="ifpuzhaad1" width="250" height="150" scrolling="no" frameborder="0" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" src="'+url_rend_ad_1+'"></iframe>';
}

document.write('<span id="puzha_ad_1" style="width: 250px; height: 150px; border: none; padding: 0; margin: 0; background: transparent ; "><script type="text/javascript">setTimeout("write_iframe_rend_ad_1()", 200)</script></span>');