// JavaScript Document
var request;

function createRequest(){
try{
	request = new XMLHttpRequest();
}
catch(trymicrosoft){
	try{
		request = new ActiveXObject("Msxm12.XMLHTTP");
	}
	catch(othermicrosoft){
		try{
			request = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch(failed){
			request = null;
		}
	}
}
}