var loadedobjects="";
    

function ajaxpage(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; }


function loadobjs() {
    if(!document.getElementById)
        return;

    for(i=0; i < arguments.length; i++){
        var file = arguments[i];
        var fileref = "";
        if(loadedobjects.indexOf(file) ==-1 ) { 
            //Check to see if this object has not already been added to page before proceeding
            if(file.indexOf(".js") !=-1 ) {
                fileref = document.createElement('script');
                fileref.setAttribute("type","text/javascript");
                fileref.setAttribute("src", file); }

              else if(file.indexOf(".css")!=-1) {
                fileref=document.createElement("link");
                fileref.setAttribute("rel", "stylesheet");
                fileref.setAttribute("type", "text/css");
                fileref.setAttribute("href", file); }}

        if(fileref!=""){
            document.getElementsByTagName("head").item(0).appendChild(fileref);
            //Remember this object as being already added to page
            loadedobjects += file+" "; }}}