coding PAGE NAVIGATION START

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<script type='text/javascript'>
var pageCount=4;
var displayPageNum=4;
var upPageWord =&#39;&#171; &#39;;
var downPageWord =&#39; &#187;&#39;;
</script>
<script src='http://u-sup.googlecode.com/files/page_num.js' type='text/javascript'/>
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