var OriPicNum = 0;
var CurDocument = 0;
var CurPicNum = 0;
var CurUrl = "";
var Max = 0;
var rell = 0;
function getNextThumbNum(CurNum) {
	if (CurNum<Max)
		return CurNum+1;
	else
		return 1;
}
function nextThumbnail(idDoc) {
	if (CurDocument != 0 && idDoc == CurDocument) {
		var aux="";
		if (rell!=0)
			for(var i=String(CurPicNum).length;i<rell;i++)
				aux += "0";
		document.getElementById(CurDocument).src = CurUrl + aux + CurPicNum + ".jpg";
		CurPicNum = getNextThumbNum(CurPicNum);
		preLoadPicture(CurPicNum);
		setTimeout("nextThumbnail("+ CurDocument +")", 1000);
	}
}
function stopThumbSlide() {
	TmpDoc = CurDocument;
	CurDocument = 0; 
	var aux="";
	if (rell!=0)
		for(var i=String(OriPicNum).length;i<rell;i++)
			aux += "0";
	document.getElementById(TmpDoc).src = CurUrl + aux + OriPicNum + ".jpg";
}
function startThumbSlide(IdDoc, CurNum, Url, num, rellena) {
	if (CurDocument == 0) {
		OriPicNum = CurNum;
		CurDocument = IdDoc;
		CurUrl = Url;
		Max = num;
		rell = rellena;
		CurPicNum = getNextThumbNum(CurNum);
		preLoadPicture(CurPicNum);
		setTimeout("nextThumbnail("+ CurDocument +")", 20);
	}
}
function preLoadPicture(pic) {
	heavyImage = new Image();
	var aux="";
	if (rell!=0)
		for(var i=String(pic).length;i<rell;i++)
			aux += "0";
	heavyImage.src = CurUrl+aux+pic+".jpg";
}
function TestILike() {
	if(!document.ilike['like[]'][0].checked && !document.ilike['like[]'][1].checked){
		document.ilike['like[]'][0].checked=true;
		document.ilike['like[]'][1].checked=true;
	}
	document.ilike.submit();
}

function current_rating(post_id, post_rating) {
	if(post_rating!=0)
		document.favorito.puntos.value=post_rating;
	for (i = 1; i <= 5; i++) {
		if (i<=post_rating)
			document.images["ratings_" + post_id + "_" + i].src = "/images/rating_on.gif";
		else
			document.images["ratings_" + post_id + "_" + i].src = "/images/rating_off.gif";
	}
}
function send_rating() {
	xajax_formulario_favorito(document.favorito.idContenido.value,document.favorito.puntos.value);
}