// JavaScript Document
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}


function MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


function MM_jumpMenuBr(selObj,restore){ //Menú con nueva ventana  
window.open(eval("'"+selObj.options[selObj.selectedIndex].value+"'"));
  if (restore) selObj.selectedIndex=0;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function create() {
	this.width = ''
	this.height = ''
	this.src = ''
	this.href = ''
	this.border = ''
	this.mouseover = ''
}


function random(n)  {
	var js_mult1=3141
	var js_mult2=5821
	var js_m1=100000000
	var js_m2=10000
	var js_iseed=0
	var js_iseed1=0
	var js_iseed2=0

	if (js_iseed == 0)  {
		now = new Date()
		js_iseed = now.getHours() + now.getMinutes() * 60 + now.getSeconds() * 3600
	}

	js_iseed1 = js_iseed / js_m2
	js_iseed2 = js_iseed % js_m2
	var tmp = (((js_iseed2 * js_mult1 + js_iseed1 * js_mult2) % js_m2) * js_m2 + (js_iseed2 *
js_mult2)) % js_m1
	js_iseed = (tmp + 1) % js_m1
	return (Math.floor((js_iseed/js_m1) * n))
}

var numberOfAds = 6     //number or ads you want to display

ads = new Array()
for(var i=1; i<=numberOfAds; i++) { ads[i] = new create() }

ads[1].width = "655"
ads[1].height = "50"
ads[1].src = "../imagenes/cinta/cintillo1.jpg"
ads[1].border = "0"

ads[2].width = "655"
ads[2].height = "50"
ads[2].src = "../imagenes/cinta/cintillo2.jpg"
ads[2].border = "0"

ads[3].width = "655"
ads[3].height = "50"
ads[3].src = "../imagenes/cinta/cintillo3.jpg"
ads[3].border = "0"

ads[4].width = "655"
ads[4].height = "50"
ads[4].src = "../imagenes/cinta/cintillo4.jpg"
ads[4].border = "0"

ads[5].width = "655"
ads[5].height = "50"
ads[5].src = "../imagenes/cinta/cintillo5.jpg"
ads[5].border = "0"

ads[5].width = "655"
ads[5].height = "50"
ads[5].src = "../imagenes/cinta/cintillo6.jpg"
ads[5].border = "0"

var n = random(numberOfAds)
n = (n==0) ? n+1 : n
n = (n > numberOfAds) ? n-numberOfAds : n

var image = ads[n]
var ad = ""
ad += '<img src="' + image.src + '" width=' + image.width
ad += '\n height=' + image.height + ' border=' + image.border
ad += '\n>'

// Cambia tamaño de cualquier elemento
function dimCapa(nombre,ancho,alto) {
	if((document.getElementById)&& (document.getElementById(nombre)!=null)) {
		var myElement = document.getElementById(nombre);
		document.getElementById(nombre).style.width = ancho;
		document.getElementById(nombre).style.height = alto;
	}else {
	  return;
	}
}


function getDocAlto(doc) {
  var docHt = 0, sh, oh;
  if (doc.height) docHt = doc.height;
  else if (doc.body) {
    if (doc.body.scrollHeight) docHt = sh = doc.body.scrollHeight;
    if (doc.body.offsetHeight) docHt = oh = doc.body.offsetHeight;
    if (sh && oh) docHt = Math.max(sh, oh);
  }
  return docHt;
}

function setIframeAlto(iframeName) {
  var iframeWin = window.frames[iframeName];
  var iframeEl = document.getElementById? document.getElementById(iframeName): document.all? document.all[iframeName]: null;
  if ( iframeEl && iframeWin ) {
    iframeEl.style.height = "auto"; // helps resize (for some) if new doc shorter than previous  
    var docHt = getDocAlto(iframeWin.document);
    // need to add to height to be sure it will all show
    if (docHt) iframeEl.style.height = docHt + 30 + "px";
  }
}

function loadIframe(iframeName, url) {
  if ( window.frames[iframeName] ) {
    window.frames[iframeName].location = url;   
    return false;
  }
  else return true;
}

//function goSetAlto() {
//  if (parent == window) return;
//  else parent.setIframeAlto('tusindi');
//}

function goSetAlto(iframeName) {
  if (parent == window) return;
  else parent.setIframeAlto(iframeName);              //(iframeName);
}

function FijarAlto(iframeName,alto) {
  if (parent == window) return;
  else parent.IfrAlto(iframeName,alto);              //(iframeName);
}

function IfrAlto(iframeName,alto) {
  var iframeWin = window.frames[iframeName];
  var iframeEl = document.getElementById? document.getElementById(iframeName): document.all? document.all[iframeName]: null;
  if ( iframeEl && iframeWin ) {
    iframeEl.style.height = alto + "px"; // helps resize (for some) if new doc shorter than previous  
  }
}

// funcion SCROLLER

//velocidad del scroll
var scrollspeed=cache=1

//retardo inicial en ms:
var initialdelay=1500

function initializeScroller(){
dataobj=document.all? document.all.datacontainer : document.getElementById("datacontainer")
dataobj.style.top="5px"
setTimeout("getdataheight()", initialdelay)
}

function getdataheight(){
thelength=dataobj.offsetHeight
if (thelength==0)
setTimeout("getdataheight()",10)
else
scrollDiv()
}

function scrollDiv(){
dataobj.style.top=parseInt(dataobj.style.top)-scrollspeed+"px"
if (parseInt(dataobj.style.top)<thelength*(-1))
dataobj.style.top="5px"
setTimeout("scrollDiv()",40)
}

if (window.addEventListener)
window.addEventListener("load", initializeScroller, false)
else if (window.attachEvent)
window.attachEvent("onload", initializeScroller)
else
window.onload=initializeScroller


function centrada(url, ancho, alto, barra,nombre) {
	iz = (screen.width) ? (screen.width-ancho)/2 : 100
	arr = (screen.height) ? (screen.height-alto)/2 : 100
	opc = 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=' + barra + 
				',resizable=yes,width=' + ancho + ',height=' + alto + ',left=' + iz + ',top=' + arr + ''
	window.open(url, nombre, opc)
//		window.open(url, 'popUp', opc)

}