var xmlhttp = false ;


if (!xmlhttp && typeof XMLHttpRequest != 'undefined')
{
  try {
	xmlhttp = new XMLHttpRequest ();
  }
  catch (e) {
  xmlhttp = false}
}


function myXMLHttpRequest ()
{
  var xmlhttplocal;
  try {
  	xmlhttplocal = new ActiveXObject ("Msxml2.XMLHTTP")}
  catch (e) {
	try {
	xmlhttplocal = new ActiveXObject ("Microsoft.XMLHTTP")}
	catch (E) {
	  xmlhttplocal = false;
	}
  }

  if (!xmlhttplocal && typeof XMLHttpRequest != 'undefined') {
	try {
	  var xmlhttplocal = new XMLHttpRequest ();
	}
	catch (e) {
	  var xmlhttplocal = false;
	}
  }
  return (xmlhttplocal);
}


var mnmxmlhttp = Array ();
var mnmString = Array ();
var mnmPrevColor = Array ();
var responsestring = Array ();
var myxmlhttp = Array ();
var responseString = new String;




var i=0;
var ii = 0;

function ajax_update()
{

	url = "ajax_php.php";
	target2 = document.getElementById ('top10');
	
	ii = i++;

	var top10 = "i=" + ii ;

	mnmxmlhttp = new myXMLHttpRequest ();
	if (mnmxmlhttp) 
	{
			mnmxmlhttp.open ("POST", url, true);
			mnmxmlhttp.setRequestHeader ('Content-Type','application/x-www-form-urlencoded');

			mnmxmlhttp.send (top10);
			errormatch = new RegExp ("^ERROR:");

			var target2 = document.getElementById ('top10');

			mnmxmlhttp.onreadystatechange = function () 
			{
				if (mnmxmlhttp.readyState == 4) 
				{
					mnmString = mnmxmlhttp.responseText;
			
					if (mnmString.match (errormatch)) 
					{
						mnmString = mnmString.substring (6, mnmString.length);
						
						target = document.getElementById ('top10');
						document.getElementById ('top10').innerHTML = mnmString;
						
					} 
					else 
					{
						target = document.getElementById ('top10');
						document.getElementById ('top10').innerHTML = mnmString;

					}
				}
			}
		}


	setTimeout('ajax_update()', 10000);

}