// JavaScript Document

function createRequestObject(){
	try{
		 myRequest= new XMLHttpRequest();
	 }catch (error){
		 try{
			 myRequest =  new ActiveXObject("MSXML2.XMLHTTP");
		 }catch (error){
			 try{
				 myequest = new ActvieXObject("Microsoft.XMLHTTP");
			 }catch (error){
				 alert("myRequest failed");
				 return null;
			 }
		 }
	 }
	 return myRequest;
}