blogger posts in chronological order

<!-- post reversal code by mspotilas 2011 -->
<b:if cond='data:blog.pageType == &quot;index&quot;'>
<script type='text/javascript'>
//<![CDATA[

function getNextSibling(elm)
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if(window.location.href.indexOf('order=ASC') > -1) {
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    cont = getFirstChild(Blog1); // fallback
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      child = childNext;
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//]]>
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</b:if>
<!-- end post reversal code -->