// JavaScript Document

var xmlhttp = getXmlHttpRequest();

function getXmlHttpRequest()
{
   if (window.XMLHttpRequest)
   {
      return new XMLHttpRequest();
   }
   else if (window.ActiveXObject)
   {
      try
      {
         return new ActiveXObject("Msxml2.XMLHTTP");
      }
      catch (e)
      {
         try
         {
            return new ActiveXObject("Microsoft.XMLHTTP");
         }
         catch (e){}
      }
   }

}
function carrega_apresentacao()
{
      xmlhttp.open("GET",'http://www.bioflu.uff.br/htm/apresentacao.htm' , true);
      xmlhttp.setRequestHeader("Content-Type", "text/html; charset=UTF-8");
      xmlhttp.setRequestHeader("Cache-Control", "no-store, no-cache,must-revalidate");
      xmlhttp.setRequestHeader("Cache-Control", "post-check=0, pre-check=0");
	  xmlhttp.setRequestHeader("Pragma", "no-cache");
      xmlhttp.onreadystatechange = function()
      {
         if (xmlhttp.readyState==4)
         {
            document.getElementById("dinamico").innerHTML =xmlhttp.responseText;
         }
      }
      xmlhttp.send(null);
}