/* Contenidos Layer */
var bot1="";
var bot2="";
var bot3="";
var bot4="";
var bot5="";

/* Detectar objectos */
(document.layers) ? layerobject=true: layerobject=false;
(document.all) ? allobject = true : allobject=false;
(document.getElementById) ? dom = true : dom=false;

/* Detectar navegadores */
opera=navigator.userAgent.toLowerCase().indexOf('opera')!=-1;
iexplorer=navigator.userAgent.toLowerCase().indexOf('msie')!=-1;
mac=navigator.appVersion.toLowerCase().indexOf('mac')!=-1;

if (!window.activeMenus) window.activeMenus = new Array();
window.mmHideMenuTimer = null;

// window.status=navigator.userAgent.toLowerCase();

/* Devolver el objeto para el valor layerName */
function getElement(layerName,parentLayer){

	if (layerobject) {
		parentLayer = (parentLayer) ? parentLayer : self;
		layerCollection = parentLayer.document.layers;
		if (layerCollection[layerName])
			return layerCollection[layerName];
		/* Examinar capas anidadas */ 
		for (i=0; i<layerCollection.lenght;)
			return(getElement(layerName, layerCollection[i++]));
	}
	if (allobject) 
		return document.all[layerName];
	if (dom)
		return document.getElementById(layerName);
}

/* Ocultar la capa con id = layerName */
function hide(layerName) {
var theLayer = getElement(layerName);
if (layerobject)
	theLayer.visibility = 'hide';
else 
	theLayer.style.visibility = 'hidden';
}

/* Mostrar la capa con id = layerName */
function show(layerName) {
var theLayer = getElement(layerName);
if (layerobject)
	theLayer.visibility = 'show';
else 
	theLayer.style.visibility = 'visible';
}

/* establecer la coordenada x de la capa */
function setsX(layerName,x) {
	var theLayer = getElement(layerName);
	if (layerobject)
		theLayer.left=x;
	else if (opera)
		theLayer.style.pixelLeft=x;
	else 
		theLayer.style.left=x+"px";
}

/* establecer la coordenada y de la capa */
function setsY(layerName,y) {
	var theLayer = getElement(layerName);
	if (layerobject)
		theLayer.top=x;
	else if (opera)
		theLayer.style.pixelTop=y;
	else 
		theLayer.style.top=y+"px";
}

/* establecer el z-index de la capa */
function setZ(layerName, zIndex) {
	var theLayer = getElement(layerName);
	if (layerobject)
		theLayer.zIndex=zIndex;
	else
		theLayer.style.zIndex=zIndex;
}

/* establecer la altura de la capa */
function setHeight(layerName, height) {
	var theLayer = getElement(layerName);
	if (layerobject)
		theLayer.height=height;
	else if (opera)
		theLayer.style.pixelHeight=height;
	else 
		theLayer.style.height=height+"px";
}

/* establecer la altura de la capa */
function setWidth(layerName, width) {
	var theLayer = getElement(layerName);
	if (layerobject)
		theLayer.width=width;
	else if (opera)
		theLayer.style.pixelWidth=width;
	else 
		theLayer.style.width=width+"px";
}

/* poner contenido */
function setContents(layerName, content){
	var theLayer= getElement(layerName);
	if (layerobject){
		theLayer.document.open();
		theLayer.document.write(content);
		theLayer.document.close();
		return;
		}
//	if (theLayer.innerHTML)
		theLayer.innerHTML = content;
}

/**
	Positions city navigation layers dependent on the browser window size.
	"Magic" numbers determined via trial and error per browser...no real logic...sucks doesn't it?
*/
function alignLayers(layerName)
{
	var ns6 = (!document.all && document.getElementById) ? true : false;
	var ns4 = (document.layers) ? true : false;
	var ie4 = (document.all) ? true : false;

	//--------------------------------------------+
	//	Align the top
	//--------------------------------------------+
	//	This block of code allows us to size the layers so that
	//	the bottom of the layer extends to the top of the "footer" image.
	if (ie4 || ns6)
	{
		var yPos = document.footer.offsetTop; 
		var tempObj = document.footer.offsetParent;
		while (tempObj != null)
		{
			yPos += tempObj.offsetTop;
			tempObj = tempObj.offsetParent;
		}
	}
	else if (ns4) var yPos = document.anchors["footer"].y;
	var restar = 0;
	if ((iexplorer)&&(!opera)) restar = 322; else restar = 322;

	var newHeight = yPos - restar;
	if ((mac)&&(iexplorer)) { newHeight+=0;}
	
	//--------------------------------------------+
	//	Align the left 
	//--------------------------------------------+
	if (ie4) screenwidth = document.body.offsetWidth;
	else screenwidth = window.innerWidth;
	var leftAlign = (screenwidth >= 700) ? (screenwidth / 2) - 250 : 109;
	//	Again, using the vertical rule (right of the city navigation)
	//	we get an x axis point to align the layers.
	if (ie4 || ns6)
	{
		var xPos = document.ImageF.offsetLeft;
		var tempObj = document.ImageF.offsetParent;
		while (tempObj != null)
		{
			xPos += tempObj.offsetLeft;
			tempObj = tempObj.offsetParent;
		}
	}
	else if (ns4) var xPos = document.anchors["ImageF"].x;
	leftAlign = xPos  - 11    ;
	if ((mac)&&(iexplorer)) { leftAlign+=10;}
	//--------------------------------------------+
	//	Apply to all layers
	//--------------------------------------------+
		setsX(layerName,leftAlign);
		setHeight(layerName,newHeight);
}

/**
	Positions city navigation layers dependent on the browser window size.
	"Magic" numbers determined via trial and error per browser...no real logic...sucks doesn't it?
*/
function alignLayerss(layerName)
{
	var ns6 = (!document.all && document.getElementById) ? true : false;
	var ns4 = (document.layers) ? true : false;
	var ie4 = (document.all) ? true : false;
	//--------------------------------------------+
	//	Align the top
	//--------------------------------------------+
	//	This block of code allows us to size the layers so that
	//	the bottom of the layer extends to the top of the "footer" image.
	if (ie4 || ns6)
	{
		var yPos = document.footer2.offsetTop; 
		var tempObj = document.footer2.offsetParent;
		while (tempObj != null)
		{
			yPos += tempObj.offsetTop;
			tempObj = tempObj.offsetParent;
		}
	}
	else if (ns4) var yPos = document.anchors["footer2"].y;
	var restar = 0;
	if ((iexplorer)&&(!opera)) restar = 502; else restar = 502;

	var newHeight = 75;// yPos - restar;
	if ((mac)&&(iexplorer)) { newHeight+=0;}
	
	//--------------------------------------------+
	//	Align the left 
	//--------------------------------------------+
	if (ie4) screenwidth = document.body.offsetWidth;
	else screenwidth = window.innerWidth;
	var leftAlign = (screenwidth >= 700) ? (screenwidth / 2) - 250 : 109;
	//	Again, using the vertical rule (right of the city navigation)
	//	we get an x axis point to align the layers.
	if (ie4 || ns6)
	{
		var xPos = document.ImageF.offsetLeft;
		var tempObj = document.ImageF.offsetParent;
		while (tempObj != null)
		{
			xPos += tempObj.offsetLeft;
			tempObj = tempObj.offsetParent;
		}
	}
	else if (ns4) var xPos = document.anchors["ImageF"].x;
	leftAlign = xPos  + 0;
	if ((mac)&&(iexplorer)) { leftAlign+=10;}
	//--------------------------------------------+
	//	Apply to all layers
	//--------------------------------------------+

		setsX(layerName, leftAlign);
		setHeight(layerName,newHeight);
}

/* hace al tama&ntilde;o y muestra */
function showLayer(layerName){     
	kclearTimeout();
	hide(layerName);
	
    if (mac) {
        if (iexplorer) {
        setsY(layerName,387);
        } else {
        setsY(layerName,373);
        }
   } else {    	
	    if ((iexplorer)&&(!opera))
		    setsY(layerName,370);
	    else 
		    setsY(layerName,369);
    }
	setZ(layerName,1);
	setWidth(layerName,146);
	alignLayers(layerName);
	show(layerName);
   if (!((mac)&&(iexplorer))) {
        switch (layerName)
        {
        case 'menu1':       setContents(layerName,menu_1a);
                        break;
        case 'menu2':       setContents(layerName,menu_2a);
                        break;
        case 'menu3':       setContents(layerName,menu_3a);
                        break;
        case 'menu4':       setContents(layerName,menu_4a);
                        break;
        case 'menu5':       setContents(layerName,menu_5a);
                        break;
        case 'menu11':     setContents(layerName,menu_11a);
                        break;                                                
        default:        break;    
        }     
	}
	window.ActiveMenu = 1;
      if (layerName) window.activeMenus[window.activeMenus.length] = getElement(layerName);
}

/* hace al tama&ntilde;o y muestra */
function showLayerr(layerName){     
	kclearTimeout();
	hide(layerName);
	 if (mac) {
        if (iexplorer) {
        setsY(layerName,544);
        } else {
        setsY(layerName,530);
        }
   } else {
	
	if ((iexplorer)&&(!opera))
		setsY(layerName,530);
	else 
		setsY(layerName,530);
	}	
	setZ(layerName,1);
	setWidth(layerName,266);
	alignLayerss(layerName);
	show(layerName);
   if (!((mac)&&(iexplorer))) {
        switch (layerName)
        {
        case 'menu6':       setContents(layerName,menu_6a);
                        break;
        case 'menu7':       setContents(layerName,menu_7a);
                        break;
        case 'menu8':       setContents(layerName,menu_8a);
                        break;
        case 'menu9':       setContents(layerName,menu_9a);
                        break;
        case 'menu10':     setContents(layerName,menu_10a);
                        break;
        case 'menu12':     setContents(layerName,menu_12a);
                        break;                        
        default:        break;    
        }     
	}
	window.ActiveMenu = 1;
      if (layerName) window.activeMenus[window.activeMenus.length] = getElement(layerName);
}


function comienzaTimeout() {
	if( window.ActiveMenu ) {
		mmStart = new Date();
		mmDHFlag = true;
		mmHideMenuTimer = setTimeout("mDoHide()", 300);
	}
}

function mDoHide() {
	if (!mmDHFlag || !window.ActiveMenu) return;
	var elapsed = new Date() - mmStart;
	var timeout = 300;
	if (elapsed < timeout) {
		mmHideMenuTimer = setTimeout("mDoHide()", timeout+100-elapsed);
		return;
	}
	mmDHFlag = false;
	hideActiveMenuz();     
}

function hideActiveMenuz() {
	if (!window.activeMenus) return;
	for (var i=0; i < window.activeMenus.length; i++) {
		if (!activeMenus[i]) continue;
		if (activeMenus[i].visibility && activeMenus[i].Menu && !opera) {
			activeMenus[i].visibility = "hidden";
			activeMenus[i].Menu.container.visibility = "hidden";
			activeMenus[i].Menu.container.clip.left = 0;
		} else if (activeMenus[i].style) {
			var s = activeMenus[i].style;
			s.visibility = "hidden";
			s.left = '-200px';
			s.top = '-200px';
		}
	}
	window.activeMenus.length = 0;
}

function kclearTimeout() {
	if (mmHideMenuTimer) clearTimeout(mmHideMenuTimer);
	mmHideMenuTimer = null;
	mmDHFlag = false;
}

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

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

function kswapImgRestore() { //v3.0 
 document.getElementById('ImgA').src = "/images/explora/flechita_off.jpg";
 document.getElementById('ImgB').src = "/images/explora/flechita_off.jpg";
 document.getElementById('ImgC').src = "/images/explora/flechita_off.jpg";
 document.getElementById('ImgD').src = "/images/explora/flechita_off.jpg";
 document.getElementById('ImgE').src = "/images/explora/flechita_off.jpg";
 document.getElementById('ImgF').src = "/images/explora/flechita_off.jpg";  
}


function kfindObj(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=kfindObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}