javascript - Refreshing an ad-banner in a div container -

got webpage used voting on different pictures (voting-tool).

on page there 2 different ad-banners stored in div containers.

the ads loaded script fills divs ads. (just regular).

now problem ads should reload after 5 pictures clicked or after amount of time. option of page reload not possible. if page refreshed pictures start @ picture 1 again, not useful if viewer @ picture 10.

how can reload script / single div container on page page stays same , ads reload , show banner?

any appreciated.

note: i've tried with

document.getelementbyid("addboxone").innerhtml 

it works fine text or pictures not script , with

document.write("") 

while using document.write whole page gets overwritten , not div itself. , cant figure out how rewrite / refresh adbox

edit: script of ad-banner

<div class="superbanner">
div ad-banner in , want reload

<script language="javascript">     if (typeof (wlrcmd) == "undefined") {         var wlrcmd = "";     }     if (typeof (adlink_randomnumber) == "undefined") {         var adlink_randomnumber = math.floor(math.random() * 10000000000)     }     document             .write('<scr'                     + 'ipt language="javascript" src="http://ad.de.doubleclick.net/adj/oms.skol.de/localnews_bilder;oms=localnews_bilder;reg=;nielsen=3b;dcopt=ist'                     + wlrcmd + ';sz=728x90;tile=1;ord='                     + adlink_randomnumber + '?"><\/scr'+'ipt>'); </script> <noscript>     <a         href="http://ad.de.doubleclick.net/jump/oms.skol.de/localnews_bilder;oms=localnews_bilder;nielsen=3b;sz=728x90;tile=1;ord=1734775579?"         target="_blank"><img         src="http://ad.de.doubleclick.net/ad/oms.skol.de/localnews_bilder;oms=localnews_bilder;nielsen=3b;sz=728x90;tile=1;ord=1734775579?"         border="0" width="728" height="90"></a> </noscript> <div class="clear"></div> 

try using ajax instead of document.write. . doc.write remove in dom before adding new stuff..

 $.ajax({    url: "http://ad.de.doubleclick.net/adj/oms.skol.de/localnews_bilder;oms=localnews_bilder;reg=;nielsen=3b;dcopt=ist",    datatype: "script",    cache: true,//this decide whether cache or no not add       timestamp along request   success: function(){}//in success handler can write code uses resources js file ensuring script has loaded before using  });