// JavaScript Document



// AJAX makeRequest()
var http_request = false;
function makeRequest(method, id, url, parameters) {
  
  http_request = false;
  if (window.XMLHttpRequest) { // Mozilla, Safari,...
	 http_request = new XMLHttpRequest();
	 if (http_request.overrideMimeType) {
		http_request.overrideMimeType('text/xml');
	 }
  } 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;
  }
  
  document.getElementById(id).innerHTML = 'Loading...';
  http_request.onreadystatechange = function() {
	if (http_request.readyState == 4) {
		var result = http_request.responseText;
		document.getElementById(id).innerHTML = result;
	}
  }
  
  if (url.indexOf("?") > 0) {
	  url += "&";
	} else {  
	  url += "?";
	}
	url += "sid35=" + new Date().getTime();
  
  if(method == 'POST') {
	  http_request.open(method, url, true);
	  http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	  http_request.setRequestHeader("Content-length", parameters.length);
	  http_request.setRequestHeader("Connection", "close");
	  http_request.send(parameters);
  } else if(method == 'GET') {
	  http_request.open(method, url, true);
	  http_request.send(null);
  }
}