Remove "Mark As Read" If No New Posts

[Richie]

Description: Removes The image if there are no posts/threads.
Cross Browser?: Yes
Preview: not needed.
Placement: Global Footers
<script type="text/javascript">
<!--
/* Remove "Mark As Read" Button If No New Posts By Son Of Exodia - Global Footers */
/* Credit To SubDevo For Helping Me With It. */

if(pb_action=="boardindex"){
var i=document.images,x,nonew=1;
for(x=0;x<i.length;x++){
if(i[x].alt=="new "){nonew=0;break;}}
if(nonew){var i=document.links;
for(x=0;x<i.length;x++){
if(i[x].href.indexOf("ion=markasread")!=-1){
i[x].lastChild.style.display="none";
}}}}
//-->
</script>