var tickspeed=4000 //ticker speed in miliseconds (2000=2 seconds)
var enablesubject=1 //enable scroller subject? Set to 0 to hide

if (document.getElementById){
	document.write('<style type="text/css">\n')
	document.write('.dropcontent{display:none;}\n')
	document.write('</style>\n')
}

var selectedDiv=0
var totalDivs=0

function contractall(){
	var inc=0
	while (document.getElementById("dropmsg"+inc)){
		document.getElementById("dropmsg"+inc).style.display="none"
		inc++
	}
}

function expandone(){
	var selectedDivObj=document.getElementById("dropmsg"+selectedDiv)
	contractall()
	selectedDivObj.style.display="block"
	selectedDiv=(selectedDiv<totalDivs-1)? selectedDiv+1 : 0
	setTimeout("expandone()",tickspeed)
}

function startscroller(){
	while (document.getElementById("dropmsg"+totalDivs)!=null)
	totalDivs++
	expandone()
}

if (window.addEventListener){
	window.addEventListener("load", startscroller, false)
}
else if (window.attachEvent){
	window.attachEvent("onload", startscroller)
}

///////////---------LEE RSS---------////////////////
google.load("feeds", "1");
	var tituloAlbum = new Array();
	var tapaAlbum = new Array();
	var presAlbum = new Array();
	var k = 0;
function feedLoaded(result) {
  if (!result.error) {
	var datoscab = result.xmlDocument.getElementsByTagName('image');
	k=k+1;
	//tituloAlbum [k] = datoscab[0].getElementsByTagName('title')[0].firstChild.nodeValue;
	//tapaAlbum [k] = datoscab[0].getElementsByTagName('url')[0].firstChild.nodeValue;
	presAlbum [k] = result.xmlDocument.getElementsByTagName('link')[0].childNodes[0].nodeValue + "#slideshow";
  }
}
function OnLoad(rss) {
  var feed = new google.feeds.Feed(rss);
  feed.setResultFormat(google.feeds.Feed.XML_FORMAT);
  feed.load(feedLoaded);
}
google.setOnLoadCallback(OnLoad);
///////////---------LEE BLOG------------////////////////
var album = new Array();
var a = 0;
var d = 0;
function cargatapas() {
    var albums = document.getElementById('albums');
	var bloggerService = new google.gdata.blogger.BloggerService('com.appspot.interactivesampler');
	var feedUri = 'http://www.blogger.com/feeds/2379056049376834340/posts/default?category=fotos2012&max-results=1';
    var handleBlogPostFeed = function(postsFeedRoot) {
        var posts = postsFeedRoot.feed.getEntries();
	    for (var i = 0, post; post = posts[i]; i++) {
			var postContent = post.getContent().getText();
			album = postContent.split("---");
			d = album.length-1;
			for (a=1;a < d;a++){
				var partes = album[a].split("<br />");
				tituloAlbum [a] = partes[1].slice(7,1000);
				tapaAlbum [a] = partes[2].slice(5,1000);
				album[a] = partes[3].slice(4,1000);
				}
			a=1;
			cargarss();
        }
    };
    var handleError = function(error) {
        htmlalbums.innerHTML = '<pre>' + error + '</pre>';
    };
    bloggerService.getBlogPostFeed(feedUri, handleBlogPostFeed, handleError);
}
///////////---------CARGAR RSS------------////////////////
function cargarss(){
	for (a1=1;a1 < d;a1++){
		presAlbum [a1] = ""
		OnLoad(album[a1]);
		if (a1==d-1){
			compruebacargaRSS();
		}
	}
}
a=1
function compruebacargaRSS(){
	for (a;a < d;a++){
		if (presAlbum [a] == ""){
			compruebacargaRSS1();
			return;
		}
	}
	crearPres();
}

function compruebacargaRSS1(){
	if (presAlbum [a] == ""){	setTimeout ("compruebacargaRSS2()", 1);}
	else{a=a+1;	compruebacargaRSS();}
}
function compruebacargaRSS2(){
	if (presAlbum [a] == ""){	setTimeout ("compruebacargaRSS1()", 1);}
	else{a=a+1;	compruebacargaRSS();}
}
function crearPres(){
	var dropmsg0 = document.getElementById('dropmsg0');
	var dropmsg1 = document.getElementById('dropmsg1');
	var dropmsg2 = document.getElementById('dropmsg2');
	dropmsg0.innerHTML += '<table border="0" bgcolor="#CDAA77"><tr><td width="144" height="144" valign="bottom" background="'+tapaAlbum[1]+'"><font style="font-style:normal;" size="1"  color="#FFFFFF"><strong><center>'+ tituloAlbum[1] +'</center></strong></font></td></tr></table>';
	dropmsg1.innerHTML += '<table border="0" bgcolor="#CDAA77"><tr><td width="144" height="144" valign="bottom" background="'+tapaAlbum[2]+'"><font style="font-style:normal;" size="1"  color="#FFFFFF"><strong><center>'+ tituloAlbum[2] +'</center></strong></font></td></tr></table>';
	dropmsg2.innerHTML += '<table border="0" bgcolor="#CDAA77"><tr><td width="144" height="144" valign="bottom" background="'+tapaAlbum[3]+'"><font style="font-style:normal;" size="1"  color="#FFFFFF"><strong><center>'+ tituloAlbum[3] +'</center></strong></font></td></tr></table>';
}