<script type="text/javascript"> 
   
   var http_request = false;
   
   function makePOSTRequest[CALID](path) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      
      http_request.onreadystatechange = alertContents[CALID];
      http_request.open('POST', '[URL]', true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http_request.setRequestHeader("Content-length", path.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(path);
   }
 
   function alertContents[CALID]() {
      if (http_request.readyState == 4) {
         //if (http_request.status == 200) {
           // alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById('calendarDIV').innerHTML = result;            
         //} else {
         //   alert('There was a problem with the request.');
         //}
      }
   }
   
   function get[CALID](v) {
//   alert(v);
	if (v!='') {  
      var poststr = "ajax=" + v;
      makePOSTRequest[CALID](poststr);
      }else{document.getElementById('calendarDIV').innerHTML = ''  }
   }
</script>