var _url="";
var _id="";

function switchPage(url,id){
	_url=url;
	_id=id;
	$('#'+_id).fadeTo( 'slow', 0,showPage);
	
}

function showPage(){
	$('#'+_id).fadeTo( 'slow', 1);
	requestPage(_url, _id);	
}

function requestPage(url, containerid){
	var page_request = false
	if (window.XMLHttpRequest) // if Mozilla, Safari etc
	page_request = new XMLHttpRequest()
	else if (window.ActiveXObject){ // if IE
		try {
			page_request = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e){
		try{
			page_request = new ActiveXObject("Microsoft.XMLHTTP")
		}
		catch (e){}
		}
		}
		else
		return false
		page_request.onreadystatechange=function(){
		loadpage(page_request, containerid);
	}
	page_request.open('GET', url, true);
	page_request.send(null);
}

function loadpage(page_request, containerid){
	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
	document.getElementById(containerid).innerHTML=page_request.responseText;
	setTimeout(loadScrolls,1000);
}