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<?php
class oajax {
 
 function setHeader () {
 $sString = <<<HTML
 <script type="text/javascript">
 HTML;
 return $sString;
 }
 
 function setFooter () {
 $sString = <<<HTML
 </script>
 HTML;
 return $sString;
 }
 
 function buildAjax () {
 $sString =<<<HTML
 
 if (window.XMLHttpRequest) {
 oXmlhttp = new XMLHttpRequest();
 } else if (window.ActiveXObject) {
 oXmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
 }
 
 HTML;
 return $sString;
 }
 
 function search () {
 $sString =<<<HTML
 function search (sS, bSort, iType) {
 if (sS != '') {
 oXmlhttp.open('POST','{$_SERVER['PHP_SELF']}');
 oXmlhttp.onreadystatechange=function() {
 if (oXmlhttp.readyState==4 && oXmlhttp.status == 200) {
 //document.body.innerHTML = oXmlhttp.responseText;
 document.getElementById ('divContent').innerHTML = oXmlhttp.responseText;
 }
 }
 oXmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
 var data = 'data='+sS+'&sort='+bSort+'&type='+iType;
 oXmlhttp.send (data);
 }
 }
 
 HTML;
 return $sString;
 }
 }
 ?>
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