/***********************************************
* Dynamic Ajax Content- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var bustcachevar=1 //bust potential caching of external pages after initial request? (1=yes, 0=no)
var loadedobjects=""
var rootdomain="http://"+window.location.hostname
var bustcacheparameter=""

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);
}
if (bustcachevar) //if bust caching of external page
bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
page_request.open('GET', url+bustcacheparameter, 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){ //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
}
}
}

	btChiSiamo=new Image()
	btChiSiamo.src="./images/bt_chi_siamo.gif"
	btChiSiamoPr=new Image()
	btChiSiamoPr.src="./images/bt_chi_siamo_pr.gif"

	btDoveSiamo=new Image()
	btDoveSiamo.src="./images/bt_dove_siamo.gif"
	btDoveSiamoPr=new Image()
	btDoveSiamoPr.src="./images/bt_dove_siamo_pr.gif"

	btHome=new Image()
	btHome.src="./images/bt_home.gif"
	btHomePr=new Image()
	btHomePr.src="./images/bt_home_pr.gif"

	btObbiettivi=new Image()
	btObbiettivi.src="./images/bt_obbiettivi.gif"
	btObbiettiviPr=new Image()
	btObbiettiviPr.src="./images/bt_obbiettivi_pr.gif"

	btLink=new Image()
	btLink.src="./images/bt_link.gif"
	btLinkPr=new Image()
	btLinkPr.src="./images/bt_link_pr.gif"

	btDonazioni=new Image()
	btDonazioni.src="./images/bt_donazioni.gif"
	btDonazioniPr=new Image()
	btDonazioniPr.src="./images/bt_donazioni_pr.gif"

	btInfoPerTe=new Image()
	btInfoPerTe.src="./images/bt_info_per_te.gif"
	btInfoPerTePr=new Image()
	btInfoPerTePr.src="./images/bt_info_per_te_pr.gif"

	btIncontriamoci=new Image()
	btIncontriamoci.src="./images/bt_incontriamoci.gif"
	btIncontriamociPr=new Image()
	btIncontriamociPr.src="./images/bt_incontriamoci_pr.gif"

	btFormazione=new Image()
	btFormazione.src="./images/bt_formazione.gif"
	btFormazionePr=new Image()
	btFormazionePr.src="./images/bt_formazione_pr.gif"
	
//	var lm_number = 3;
	var lm_selected;
	
	function init() {
		//alert("init");

//		if (lm_selected == null) {
//			lm_selected="lm_1"
//			elem=document.getElementById(lm_selected);
//			elem.style.visibility="visible";
		
//			ajaxpage('chi_siamo.html', 'page_content')

//		}		
	}
	
	function clearMenuIndicator() {
		elem=document.getElementById(lm_selected);
		elem.style.visibility="hidden";
	}
	
	function showMenuIndicator(id_menu) {
		var elem_name;
		
		elem_name="lm_"+id_menu;
		
		//alert("showMenuIndicator.elem_name: " + elem_name);
		
		if (lm_selected == null)
			lm_selected = elem_name;
			
		hideSelectedMenuIndicator();
		
		lm_selected=elem_name;

		//alert("showMenuIndicator: " + lm_selected);
		
		document.getElementById(elem_name).style.visibility="visible";
	}

	function hideSelectedMenuIndicator() {
		//alert("hideSelectedMenuIndicator: " + lm_selected);
		if (lm_selected != null)
			document.getElementById(lm_selected).style.visibility="hidden";
	}