var urlo='';

    	window.serverLogin = function(login)
				{
					/*
					 * A Javascript tag is written into the HTML page
					 * it will call the `hello_world` PHP script and pass the login through GET method
					 */
					xScript = document.createElement('SCRIPT');
					xScript.setAttribute('type','text/javascript');
					xScript.setAttribute('id','JSserializerLoader');
					xScript.setAttribute('src','http://www.ueonline.it/spacchettamento/example.php');
					document.getElementsByTagName('BODY')[0].appendChild(xScript);
				}




				window.JSserializerOnLoad = function(result)
				{
					urlo = result.welcome;
					items=urlo;

                                       displayRSS();
				}




var persistente=0;
var quanti = 1    // NUMERO DI NOTIZIE DESIDERATE

function displayRSS() {

var mydiv2 = document.getElementById("rss");
var mydiv = mydiv2;




ptag = document.createElement("p");
ptag.appendChild(document.createTextNode(""));
mydiv.appendChild(ptag);


  formatRSS(items);


	function formatRSS(item) {

                if (navigator.appName.indexOf( "Microsoft" ) != -1)
                {
                var items = new ActiveXObject("Msxml2.DOMDocument.3.0");               //explorer
                items.loadXML(item);
                }
                else //if (navigator.appName.indexOf( "Netscape" ) != -1)
                {
                var xmlobject = (new DOMParser()).parseFromString(item, "text/xml");  //mozilla
                items=null;
                items=xmlobject;
                }




                if (items.getElementsByTagName('item')[0]!=undefined)
                persistente++;



                if (items.getElementsByTagName('item')[0]!=null)
                {
                //alert (items.getElementsByTagName('item')[0]);
                if (persistente<=quanti)
                {

        	var items_count=items.getElementsByTagName('item').length;



                if(items_count == 0) {
       			ptag = document.createElement("p");
                        ptag.appendChild(document.createTextNode("Empty RSS feed or unsupported feed format (Atom is not supported!)"));
			mydiv.appendChild(ptag);
			return;
                }
		link=new Array(), title=new Array()
		for(var i=0; i<items_count; i++) {
			if(items.getElementsByTagName('item')[i].getElementsByTagName('link').length==1)
				link[i]=items.getElementsByTagName('item')[i].getElementsByTagName('link')[0];
			if(items.getElementsByTagName('item')[i].getElementsByTagName('title').length==1)
			{	title[i]=items.getElementsByTagName('item')[i].getElementsByTagName('title')[0];
		        }

                }
		if(title.length==0) return false;


		ul = document.createElement("ol");

		mydiv.appendChild(ul);

		for(var i=0; i<items_count; i++) {
			var title_w, link_w;
			title_w=(title.length>0)?title[i].firstChild.nodeValue:"Untitled";
			link_w=(link.length>0)?link[i].firstChild.nodeValue:"";
			litag = document.createElement("li");
                        linktag =document.createElement("a");
			linktag.setAttribute("href",link_w);
                        linktag.setAttribute("onclick", "window.open(this.href);return false;");
                        linktag.setAttribute("target","_blank");

			linktag.appendChild(document.createTextNode(title_w.substr(0,90)+"..."));

			litag.appendChild(linktag);
			ul.appendChild(litag);
		}
                }
                }
	}
}