// JavaScript Document

var tickercontainer='<div align="left" id="container" style="border-width:0;border-style:solid;border-color:#943030;font-color:white;width:312px;height:60;"></div>'

var xmlsource="./news/messaggi.xml"

if (window.ActiveXObject)
		var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
else if (document.implementation && document.implementation.createDocument)
		var xmlDoc= document.implementation.createDocument("","doc",null);
if (typeof xmlDoc!="undefined"){
	document.write(tickercontainer)
	xmlDoc.load(xmlsource)
}

var notWhitespace = /\S/

function init_ticker(){

	tickerobj=xmlDoc.getElementsByTagName("xmlticker")[0]

	for (i=0;i<tickerobj.childNodes.length;i++){
		if ((tickerobj.childNodes[i].nodeType == 3)&&(!notWhitespace.test(tickerobj.childNodes[i].nodeValue))) {
			tickerobj.removeChild(tickerobj.childNodes[i])
			i--
		}
	}
	document.getElementById("container").innerHTML=tickerobj.childNodes[1].firstChild.nodeValue
	msglength=tickerobj.childNodes.length
	currentmsg=2
	themessage=''
	setInterval("rotatemsg()",tickerobj.childNodes[0].firstChild.nodeValue)
}

function rotatemsg(){
	var msgsobj=tickerobj.childNodes[currentmsg]
	if (msgsobj.getAttribute("url")!=null){
		themessage='<a href="'+msgsobj.getAttribute("url")+'"'
	if (msgsobj.getAttribute("target")!=null)
		themessage+=' target="'+msgsobj.getAttribute("target")+'"'
		themessage+='>'
	}
	themessage+=msgsobj.firstChild.nodeValue
	if (msgsobj.getAttribute("url")!=null)
		themessage+='</a>'

	document.getElementById("container").innerHTML=themessage
	currentmsg=(currentmsg<msglength-1)? currentmsg+1 : 1
	themessage=''
}

function fetchxml(){
	if (xmlDoc.readyState==4)
		init_ticker()
	else
	setTimeout("fetchxml()",10)
}

if (window.ActiveXObject)
	fetchxml()
else if (typeof xmlDoc!="undefined")
	xmlDoc.onload=init_ticker