//Mostrar y Ocultar capas
function mostrar(nombreCapa){ 
document.getElementById(nombreCapa).style.visibility="visible"; 
document.getElementById(nombreCapa).style.display="block"; 
} 
function ocultar(nombreCapa){ 
document.getElementById(nombreCapa).style.visibility="hidden"; 
document.getElementById(nombreCapa).style.display="none"; 
} 


function SHLayers() { //v3.0
  var i,p,v,obj,args=SHLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function mOvr(src) {
	if (!src.contains(event.fromElement)) {
		src.style.cursor='hand';
		src.bgColor='#C0D4C8'
	}
}
  
function mOut(src) {
	if (!src.contains(event.toElement)) {
	  src.style.cursor = 'default';
	  src.bgColor = '#C0D4C8';
	}
}

function mClk(src) {
    if(event.srcElement.tagName=='TD'){
	  document.location.href = src;
    }
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
 	   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function SHLayers() { //v3.0
  var i,p,v,obj,args=SHLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function mOvr(src) {
	if (!src.contains(event.fromElement)) {
		src.style.cursor='hand';
		src.bgColor='#FFFFFF'
	}
}
  
function mOut(src) {
	if (!src.contains(event.toElement)) {
	  src.style.cursor = 'default';
	  src.bgColor = '#DADADA';
	}
}

function mClk(src) {
    if(event.srcElement.tagName=='TD'){
	  document.location.href = src;
    }
}

function MM_openBrWindow(theURL,winName,features) {
	window.open(theURL,winName,features);
}

function GCargaImages() {
	var d=document; if(d.images) { if(!d.JVSF_p) d.JVSF_p=new Array();
		var i,j=d.JVSF_p.length,a=GCargaImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0) { d.JVSF_p[j]=new Image; d.JVSF_p[j++].src=a[i];}}
}
function GaleriaImgRestore() {
	var i,x,a=document.JVSF_sr; for(i=0;a&&i<a.length&&(x=a[i]) &&x.oSrc;i++) x.src=x.oSrc;
}

function JVSF_findObj(n, d) {
	var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if (!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for (i=0; !x&&d.layers&&i<d.layers.length;i++) x=JVSF_findObj(n,d.layers[i].document);
		return x;
}

function GaleriaImage() { //v3.0
	var i,j=0,x,a=GaleriaImage.arguments; document.JVSF_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	if ((x=JVSF_findObj(a[i])) !=null) {document.JVSF_sr[j++]=x; if (!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	
}

// SLIDES
var curpage=1;
var timer=null;
var stopped=true;
var imagesWidth=null;
var imagesHeight=null;
var slideHeight=270;
function rpb() 
{
	var obj=document.getElementsByName('pause');
	if (obj) 
	{
		for (i=0;i <= (obj.length-1);i++) 
		{
			obj[i].src="../images/btn_pausa.gif";
		}
	}
}

function fnc_next()
{
	if (stopped)
	{rpb();}
	if (curpage == 0 || curpage>numpages)
	{curpage=1;}
	stop();
	var obj=document.getElementById('rota'+curpage);
	obj.style.visibility = "hidden";
	obj.style.display = "none";
	obj.style.height = "1px";
	curpage++;
	if (curpage>numpages)
		curpage = 1;
	var obj=document.getElementById('rota'+curpage);
	obj.style.visibility = "visible";
	obj.style.display = "block";
	obj.style.height = slideHeight +"px";
//	start();
}

function fnc_prev()
{
	if (stopped)
		rpb();

	if (curpage == 0 || curpage>numpages)
		curpage=1;
	stop();

	var obj=document.getElementById('rota'+curpage);
	obj.style.visibility = "hidden";
	obj.style.display = "none";
	obj.style.height = "1px";
	
	curpage--;
	if (curpage<=0)
		curpage = numpages;
	var obj=document.getElementById('rota'+curpage);
	obj.style.visibility = "visible";
	obj.style.display = "block";
	obj.style.height = slideHeight + "px";
//	start();
}

function stopstart(img) {
	if (stopped) {
		img.src="../images/"+img.id+".gif";
		img.onmouseover="sgppnov(this);";
		img.onmouseout="sgppnou(this);";
		start();
	} else {
		img.src="../images/"+img.id+".gif";
		img.onmouseover="sgppnov(this);";
		img.onmouseout="sgppnov(this);";
/*		img.src="/imgs/varios/"+img.id+"_over.gif";
		img.onmouseover="";
		img.onmouseout="";*/
		stop();
	}
}

function stop() {
	if (!(stopped)) {
		clearTimeout(timer);
		stopped=true;
	}
}
function start() {
	timer=setTimeout('fnc_next()',4000);
	stopped=false;
}

function firsthide()
{
	//Oculto cada una de las imagenes
	for (i=1;i <= numpages;i++)
	{
		var obj=document.getElementById('rota'+i);
		if(i==1) 
		{
			var img1 = document.getElementById('img1');
			imagesWidth = img1.width;
			imagesHeight = img1.height;
		}
		obj.style.visibility="hidden";
		obj.style.display = "none";
		obj.style.height = "1px";
		obj.style.overflow ="hidden";
		obj.style.top = "0px";
		obj.style.position = "relative";
		obj.style.border = "0px solid";
		obj.style.zIndex = 1;
	}
/*
	//Ubico la botonera segun el alto de la primer imagen
	if (numpages > 1)
	{
		var botonera=document.getElementById('botoneraSlide');
//		var top = imagesHeight + 5;
//		var left = imagesWidth + 5;
		botonera.style.visibility = "visible";
		botonera.style.display = "block";
//		botonera.style.top = top + "px";
//		botonera.style.left = left+ "px";
		botonera.style.zIndex = "5";
	}
*/
	//Muestro la primer imagen
	curpage = 1;
	var obj=document.getElementById('rota'+curpage);
	obj.style.visibility = "visible";
	obj.style.display = "block";
	obj.style.height = slideHeight + "px";
//	start();
}

function sgppnov(img)
{
	img.src='../images/'+img.id+'.gif'; 
}
function sgppnou(img)
{
	img.src='../images/'+img.id+'.gif';
}