// JavaScript Document
var d=document;
var url;
var xmlHttp;

function selectTabContent(x){
	url = x + "?sid=" + Math.random();
	xmlHttp=GetXmlHttpObject();
	if(xmlHttp==null){
		alert("Upgrade browser. It does not support HTTP-XML Request");
		return;
	}
	//xmlHttp.onreadystatechange=stateChangedTab; 
	xmlHttp.open("GET",url,true);             
	xmlHttp.send(null);               
}

function GetXmlHttpObject(){
	var xmlHttp=null;    
	try{
		xmlHttp=new XMLHttpRequest();   
	}catch(e){
		try{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); 
		}catch(e){
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");  
		}
	}
	return xmlHttp;
}