function getObject() {
var request;
if(window.XMLHttpRequest){
 try {
  request = new XMLHttpRequest();
  } catch(e) {
   request= false;
  } 
}else
 if(window.ActiveXObject) {
   try {
    request = new ActiveXObject("Msxml2.XMLHTTP");
    } catch(e) {
      try {
      request=new ActiveXObject("Microsoft.XMLHTTP");
      } catch(e) {
       request=false;
       }
   }
}
return request;
}