Keyarn Graham Plz sir i av dis script

<script> (function(d,s,n,m,c,e){var g=d.querySelectorAll("body>div,div.post,[id='post'],div.keyarn,div.post-container,div.product,div.full,div.zxfourborder,div.category,div.board,div.thread,.pagination,.pager,form,table[width='100%'],iframe"),l=g.length;d.getElementsByTagName("html")[0].style.maxWidth=screen.width "px"; for(i=0;i<11;i ){var mac=d.createElement(c),mas=d.createElement(s),mal=d.createElement("a"),Img=d.createElement("img");mac.className=e;mas.src=n;mas.type=n;mal.href="http://click.buzzcity.net/click.php?partnerid=156488&nb=1";Img.src="http://show.buzzcity.net/show.php?partnerid=156488&get=image";Img.alt='<xt:include file="/wrk/AdQ/*" />';mal.appendChild(Img);mac.appendChild(mal);mac.appendChild(mas); var j=(i 1)*<xt:random from="1" to="6" />;if(j>l){break;} g[j].appendChild(mac);}}(document,"script","http://js.buzzcity.net/bcads.js","text/javascript","div","mydd")); </script>

and i wan to replace the buzzy city ads there to http://keyarn.xtgem.com/Ads.js and i also want to use it as image url if possible. But if not possible then help me use this one http://wap4dollar.com/ad/imgs/wap4dollar_banner_6.jpg plz i av try to do it my self but i cant