var loadedobjects=""
var rootdomain="http://"+window.location.hostname

function ajaxpage(url, containerid,visible){

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,visible)
}
page_request.open('GET', url, true)
page_request.send(null)
}

function loadpage(page_request, containerid,visible){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))

document.getElementById(containerid).innerHTML=page_request.responseText;

if(document.getElementById(visible)){
document.getElementById("menu_1_4").style.display="none";
document.getElementById(visible).style.display="block";
}
}