// JavaScript Document
var home = "/";

function get_page_response(url){
  url = home + "includes/ajax.php?url="+url;
  var xmlHttp;
  try{
    // Firefox, Opera 8.0+, Safari
    xmlHttp=new XMLHttpRequest();
  }
  catch (e){
    // Internet Explorer
    try{
      xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch (e){
      try{
        xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
      catch (e){
        //browser does not support AJAX
        return false;
      }
    }
  }
  xmlHttp.onreadystatechange = function(){
      if(xmlHttp.readyState==4){
        change_text('content',xmlHttp.responseText);
      }
  }
  xmlHttp.open("GET",url, true);
  xmlHttp.send(null);
}