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
	launchJavascript(	document.getElementById(containerid).innerHTML);
}

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)
			{ //If object is a js file
				fileref=document.createElement('script')
				fileref.setAttribute("type","text/javascript");
				fileref.setAttribute("src", file);
			}	
			else if (file.indexOf(".css")!=-1)
			{ //If object is a css file
				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)
			loadedobjects+=file+" " //Remember this object as being already added to page
		}
	}
}

function launchJavascript(responseText) {
  // RegExp from prototype.sonio.net
  var ScriptFragment = '(?:<script.*?>)((\n|.)*?)(?:</script>)';
           
  var match    = new RegExp(ScriptFragment, 'img');
  var scripts  = responseText.match(match);

    if(scripts) {
        var js = '';
        for(var s = 0; s < scripts.length; s++) {
            var match = new RegExp(ScriptFragment, 'im');
            js += scripts[s].match(match)[1];
        }
        eval(js);
    }
}
function doRollOver(selItem)
{
    if (document.images)
    {
        for (var i=0; i < document.images.length; i++)
        {
            var img = document.images[i];
            if (img.id.indexOf('n_') > -1)
            {
                if (img.id.indexOf(selItem) > -1)
                    document.images[i].src = '/australia/education/ms/images/tabs/' + img.id + "_on.gif";
                else
                    document.images[i].src = '/australia/education/ms/images/tabs/' + img.id + "_off.gif";
            }
        }
    }
}
function doRollOver2(selItem)
{
    if (document.getElementById)
    {
        var divs = document.getElementsByTagName('div');
            
        for (var i=0; i < divs.length; i++)
        {
            var dv = divs[i];
            if (dv.id.indexOf('dv') > -1)
            {                        
                if (dv.id.indexOf(selItem) > -1)
                {
                    document.getElementById(dv.id).className = "lnksel";       
                }
                else
                {
                    document.getElementById(dv.id).className = "lnk";
                }
            }
        }
    }
}