function getHTTPObject() {
	if (typeof XMLHttpRequest != 'undefined') 	{ 
	  return new XMLHttpRequest(); 
	}
	try {
		return new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {		
   	  try {
		  return new ActiveXObject("Microsoft.XMLHTTP");
 	  } catch (e) {}  
	}
	return false;	  
}