// JavaScript Document
Function.prototype.closure = function(obj){
	// Init object storage.
	if (!window.__objs){
		window.__objs = [];
		window.__funs = [];
	}
	
	// For symmetry and clarity.
	var fun = this;
	
	// Make sure the object has an id and is stored in the object store.
	var objId = obj.__objId;
	if (!objId) __objs[objId = obj.__objId = __objs.length] = obj;
	
	// Make sure the function has an id and is stored in the function store.
	var funId = fun.__funId;
	if (!funId) __funs[funId = fun.__funId = __funs.length] = fun;
	
	// Init closure storage.
	if (!obj.__closures) obj.__closures = [];
	
	// See if we previously created a closure for this object/function pair.
	var closure = obj.__closures[funId];
	if (closure) return closure;
	
	// Clear references to keep them out of the closure scope.
	obj = null;
	fun = null;
	
	// Create the closure, store in cache and return result.
	var o = __objs[objId].__closures[funId] = function (){
		if(!!__funs[funId] && !!__objs[objId]) return __funs[funId].apply(__objs[objId], arguments);
		else return false;
	};
	o.__funId = funId;
	return o;
	
};
//window.__objs[obj.__objId] = null;

EliminarClosures = function(o){
	var i = 0;
	if(o){
		if(o.__objId){
			for(i in o.__closures){
				delete(window.__funs[i]);
				delete(o.__closures[i]);
			}
			delete(window.__objs[o.__objId]);
			/*delete(o.__closures);
			delete(o.__objId);*/
			o.__closures = null;
			o.__objId = null;
		}
	}
	i = null;
}

var LimpiarClosures = function(){
	if(!!Nav && Nav.esMz) window.addEventListener('unload', LimpiarClosures, false);
	else window.detachEvent("onunload",LimpiarClosures);
	
	if(window.__objs){
		for(i in window.__objs) EliminarClosures(window.__objs[i]);
	}
	window.__objs = [];
	window.__funs = [];
};

Limpiar = function(){
	if(!!Nav && Nav.esMz) window.addEventListener('unload', LimpiarClosures, false);
	else window.attachEvent("onunload", LimpiarClosures);
}();

document.LimpiarClosures  = LimpiarClosures;

// JavaScript Document
Request = function(oListener, metodo){
	this.pedido = new crearXHR();
	this.reportar = true;
	this.respuestaXML = null;
	this.respuestaHTML = null;
	this.archivo=null;
	this.valores=null;
	this.listener=oListener;
	//
	if(!metodo) this.metodo = 'POST';
	else this.metodo = metodo;
}
Request.prototype.pedir = function(a, v, m){
	//inicializamos
	if(!!a) this.archivo = a;
	if(!!v) this.valores = v;
	if(!!m) this.metodo = m;
	//
	this.respuestaXML = null;
	this.respuestaHTML = null;
	//
	this.cancelar(this.pedido);
	//
	this.pedido.onreadystatechange = this.procesar.closure(this);
	//
	this.pedido.open(this.metodo, this.archivo, true);
	//
	if(this.valores) this.pedido.send(this.valores);
	else this.pedido.send();
}
Request.prototype.procesar = function(){
	var termino = false;
	if(this.pedido && this.pedido.readyState == 4){
		
		if(this.pedido.status == 200){
			if(this.pedido.responseXML)this.respuestaXML = this.pedido.responseXML.documentElement;
			this.respuestaHTML = this.pedido.responseText;
			
			termino = true;
		}
		else if((this.pedido.status >= 12029 && this.pedido.status <= 12031)  || //
				 this.pedido.status == 12152 || this.pedido.status == 12159){
			//cancelado por el servidor
			this.pedir();
		}
		else if(this.reportar){
			ERROR.reportar(" Error en clase Request.\nESTADO: "+this.pedido.status+" "+this.pedido.statusText+"\nARCHIVO: "+this.archivo+"\nMETODO: "+this.metodo);
			
			termino = true;
		}
		
		if(termino == true){
			this.cancelar();
			
			if(this.listener && this.listener.onRequestLoad) this.listener.onRequestLoad();
			else if(typeof(this.listener)=='function') this.listener();
		}
	}
}
Request.prototype.cancelar = function(){
	cancelarPedido(this.pedido);
}

/* FUNCION DE CREACION DE XMLHttpRequest */
crearXHR = function(){
    var r = null
    if (window.XMLHttpRequest) r = new XMLHttpRequest()
    else if(window.ActiveXObject) {
		var msp = new Array('Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0', 'Msxml2.XMLHTTP.3.0', 'Msxml2.XMLHTTP', 'Microsoft.XMLHTTP')
        for(var i = 0; i < msp.length; i++){
            try { r = new ActiveXObject(msp[i]) } catch (e){}
        }
    }
    return r
}
/* FUNCION DE DETENCION DE XMLHttpRequest */
cancelarPedido = function(reqXHR){
	if(reqXHR!=null){
		reqXHR.onreadystatechange=new Function()//una funcion vacia...
		reqXHR.abort()
	}
}

//
ReportarError = function(f, m){
	this.archivo = (!!f)? f:'xmlHttpRequest/reportarError.php';
	this.metodo = (!!m)? m:'POST';
	this.req = new Request();
	this.req.reportar = false;
	this.alerta = true;
	
	this.reportar = function(msj){
		this.req.pedir(this.archivo, msj, this.metodo);
		if(this.alerta) alert("Ha ocurrido un error.\nLos administradores del sistema ya han sido notificados del mismo.\nSi el error continua pongase en contacto con los mismos.");
		return false;
	};
}/**/
ERROR = new ReportarError();
// JavaScript Document
trim = function(str){
	if(str && typeof(str)=='string'){
		var i = 0, x = (l = str.length) - 1;
		while(i<l && str.charAt(i)==" ") i++;
		while(x>0 && str.charAt(x)==" ") x--;
		str = str.substring(i, x + 1);
	}
	return str;
}/*////////////
File: Tween.js
Creation Date: January 20 2006
Author: Philippe Maegerman
Email: mx2004-at-pandora.be
Website: http://jsTween.blogspot.com
Download: http://cfpim.coffeeflower.com/jsTween/Tween.js
*/////////////
function Delegate() {}
Delegate.create = function (o, f) {
	var a = new Array() ;
	var l = arguments.length ;
	for(var i = 2 ; i < l ; i++) a[i - 2] = arguments[i] ;
	return function() {
		var aP = [].concat(arguments, a) ;
		f.apply(o, aP);
	}
}

Tween = function(obj, prop, func, begin, finish, duration, suffixe){
	this.init(obj, prop, func, begin, finish, duration, suffixe)
}
var t = Tween.prototype;

t.obj = new Object();
t.prop='';
t.func = function (t, b, c, d) { return c*t/d + b; };
t.begin = 0;
t.change = 0;
t.prevTime = 0;
t.prevPos = 0;
t.looping = false;
t._duration = 0;
t._time = 0;
t._pos = 0;
t._position = 0;
t._startTime = 0;
t._finish = 0;
t.name = '';
t.suffixe = '';
t._listeners = new Array();	
t.setTime = function(t){
	this.prevTime = this._time;
	if (t > this.getDuration()) {
		if (this.looping) {
			this.rewind (t - this._duration);
			this.update();
			this.broadcastMessage('onMotionLooped',{target:this,type:'onMotionLooped'});
		} else {
			this._time = this._duration;
			this.update();
			this.stop();
			this.broadcastMessage('onMotionFinished',{target:this,type:'onMotionFinished'});
		}
	} else if (t < 0) {
		this.rewind();
		this.update();
	} else {
		this._time = t;
		this.update();
	}
}
t.getTime = function(){
	return this._time;
}
t.setDuration = function(d){
	this._duration = (d == null || d <= 0) ? 100000 : d;
}
t.getDuration = function(){
	return this._duration;
}
t.setPosition = function(p){
	this.prevPos = this._pos;
	var a = this.suffixe != '' ? this.suffixe : '';
	this.obj[this.prop] = Math.round(p) + a;
	this._pos = p;
	this.broadcastMessage('onMotionChanged',{target:this,type:'onMotionChanged'});
}
t.getPosition = function(t){
	if (t == undefined) t = this._time;
	return this.func(t, this.begin, this.change, this._duration);
};
t.setFinish = function(f){
	this.change = f - this.begin;
};
t.geFinish = function(){
	return this.begin + this.change;
};
t.init = function(obj, prop, func, begin, finish, duration, suffixe){
	if (!arguments.length) return;
	this._listeners = new Array();
	this.addListener(this);
	if(suffixe) this.suffixe = suffixe;
	this.obj = obj;
	this.prop = prop;
	this.begin = begin;
	this._pos = begin;
	this.setDuration(duration);
	if (func!=null && func!='') {
		this.func = func;
	}
	this.setFinish(finish);
}
t.start = function(){
	this.rewind();
	this.startEnterFrame();
	this.broadcastMessage('onMotionStarted',{target:this,type:'onMotionStarted'});
	//alert('in');
}
t.rewind = function(t){
	this.stop();
	this._time = (t == undefined) ? 0 : t;
	this.fixTime();
	this.update();
}
t.fforward = function(){
	this._time = this._duration;
	this.fixTime();
	this.update();
}
t.update = function(){
	this.setPosition(this.getPosition(this._time));
	}
t.startEnterFrame = function(){
	this.stopEnterFrame();
	this.isPlaying = true;
	this.onEnterFrame();
}
t.onEnterFrame = function(){
	if(this.isPlaying) {
		this.nextFrame();
		setTimeout(Delegate.create(this, this.onEnterFrame), 0);
	}
}
t.nextFrame = function(){
	this.setTime((this.getTimer() - this._startTime) / 1000);
	}
t.stop = function(){
	this.stopEnterFrame();
	this.broadcastMessage('onMotionStopped',{target:this,type:'onMotionStopped'});
}
t.stopEnterFrame = function(){
	this.isPlaying = false;
}

t.continueTo = function(finish, duration){
	this.begin = this._pos;
	this.setFinish(finish);
	if (this._duration != undefined)
		this.setDuration(duration);
	this.start();
}
t.resume = function(){
	this.fixTime();
	this.startEnterFrame();
	this.broadcastMessage('onMotionResumed',{target:this,type:'onMotionResumed'});
}
t.yoyo = function (){
	this.continueTo(this.begin,this._time);
}

t.addListener = function(o){
	this.removeListener (o);
	return this._listeners.push(o);
}
t.removeListener = function(o){
	var a = this._listeners;	
	var i = a.length;
	while (i--) {
		if (a[i] == o) {
			a.splice (i, 1);
			return true;
		}
	}
	return false;
}
t.broadcastMessage = function(){
	var arr = new Array();
	for(var i = 0; i < arguments.length; i++){
		arr.push(arguments[i])
	}
	var e = arr.shift();
	var a = this._listeners;
	var l = a.length;
	for (var i=0; i<l; i++){
		if(a[i][e])
		a[i][e].apply(a[i], arr);
	}
}
t.fixTime = function(){
	this._startTime = this.getTimer() - this._time * 1000;
}
t.getTimer = function(){
	return new Date().getTime() - this._time;
}
Tween.backEaseIn = function(t,b,c,d,a,p){
	if (s == undefined) var s = 1.70158;
	return c*(t/=d)*t*((s+1)*t - s) + b;
}
Tween.backEaseOut = function(t,b,c,d,a,p){
	if (s == undefined) var s = 1.70158;
	return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
}
Tween.backEaseInOut = function(t,b,c,d,a,p){
	if (s == undefined) var s = 1.70158; 
	if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
	return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
}
Tween.elasticEaseIn = function(t,b,c,d,a,p){
		if (t==0) return b;  
		if ((t/=d)==1) return b+c;  
		if (!p) p=d*.3;
		if (!a || a < Math.abs(c)) {
			a=c; var s=p/4;
		}
		else 
			var s = p/(2*Math.PI) * Math.asin (c/a);
		
		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	
}
Tween.elasticEaseOut = function (t,b,c,d,a,p){
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (!a || a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return (a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b);
	}
Tween.elasticEaseInOut = function (t,b,c,d,a,p){
	if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) var p=d*(.3*1.5);
	if (!a || a < Math.abs(c)) {var a=c; var s=p/4; }
	else var s = p/(2*Math.PI) * Math.asin (c/a);
	if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
}

Tween.bounceEaseOut = function(t,b,c,d){
	if ((t/=d) < (1/2.75)) {
		return c*(7.5625*t*t) + b;
	} else if (t < (2/2.75)) {
		return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
	} else if (t < (2.5/2.75)) {
		return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
	} else {
		return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
	}
}
Tween.bounceEaseIn = function(t,b,c,d){
	return c - Tween.bounceEaseOut (d-t, 0, c, d) + b;
	}
Tween.bounceEaseInOut = function(t,b,c,d){
	if (t < d/2) return Tween.bounceEaseIn (t*2, 0, c, d) * .5 + b;
	else return Tween.bounceEaseOut (t*2-d, 0, c, d) * .5 + c*.5 + b;
	}

Tween.strongEaseInOut = function(t,b,c,d){
	return c*(t/=d)*t*t*t*t + b;
	}

Tween.regularEaseIn = function(t,b,c,d){
	return c*(t/=d)*t + b;
	}
Tween.regularEaseOut = function(t,b,c,d){
	return -c *(t/=d)*(t-2) + b;
	}

Tween.regularEaseInOut = function(t,b,c,d){
	if ((t/=d/2) < 1) return c/2*t*t + b;
	return -c/2 * ((--t)*(t-2) - 1) + b;
	}
Tween.strongEaseIn = function(t,b,c,d){
	return c*(t/=d)*t*t*t*t + b;
	}
Tween.strongEaseOut = function(t,b,c,d){
	return c*((t=t/d-1)*t*t*t*t + 1) + b;
	}

Tween.strongEaseInOut = function(t,b,c,d){
	if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
	return c/2*((t-=2)*t*t*t*t + 2) + b;
	}// JavaScript Document
Acordeon = function(idEleCont, anchoCont, altoCont){
	//
	this.cont = document.getElementById(idEleCont);
	this.altoDisponible = this.cont.offsetHeight;
	this.anchoDisponible = this.cont.offsetWidth;
	//
	if(altoCont && this.altoDisponible < altoCont) this.altoDisponible = altoCont;
	if(anchoCont && this.anchoDisponible < anchoCont) this.anchoDisponible = anchoCont;
	//
	this.menus = new Array;
	this.esperar = false;
	this.menuDesplegado = null;
	this.menuTemp = null;
	
	this.cssTitulosOff = '';
	this.cssTitulosOn = '';
	this.cssCapas = '';
	this.altoTitulos = 0;
	//
	var titOnmouseover = function(e){
    	if(e.titulo.className != this.cssTitulosOn) e.titulo.className = this.cssTitulosOn
    }.closure(this);
	var titOnmouseout = function(e){
		if(this.menuDesplegado && this.menuDesplegado.pos!=e.pos) e.titulo.className = this.cssTitulosOff;
	}.closure(this);
	var titOnclick = function(e){
		this.desplegarMenu(e);
	}.closure(this);
	//
	var cuandoCambio = function(e){
		this.menuTemp.capa.style.height = (this.altoDisponible - parseInt(e.target.obj.height)) + 'px';
	}.closure(this);
	var cuandoTermino = function(e){
		this.esperar = false;
		//
		this.menuDesplegado = this.menuTemp;
		this.menuDesplegado.capa.style.overflow = "auto";
		this.menuTemp = null;
	}.closure(this);
	//
	this.agregarMenu = function(el, tit, fClick){
		var obj = new Object;
		
		obj.pos = this.menus.length;
		obj.fClick = (!!fClick)? fClick:null;
		
		obj.titulo = document.createElement('div');
		this.cont.appendChild(obj.titulo);
		obj.titulo.innerHTML = tit;
		obj.titulo.className = this.cssTitulosOff;
		
		obj.capa = document.createElement('div');
		this.cont.appendChild(obj.capa);
		obj.capa.style.height = 0;
		obj.capa.style.overflow = 'hidden';
		obj.capa.className = this.cssCapas;
		if(obj.titulo.offsetWidth < this.anchoDisponible) obj.capa.style.width = this.anchoDisponible + 'px';
		else obj.capa.style.width = obj.titulo.offsetWidth + 'px';
		
		obj.el = document.getElementById(el);
		if(obj.el==undefined || obj.el==null) return alert("Error JS Acordeon.agregarMenu: Objeto a agregar inexistente.");
		obj.capa.appendChild(obj.el);
		
		if(obj.titulo.offsetHeight < this.altoTitulos) this.altoDisponible -= this.altoTitulos;
		else this.altoDisponible -= obj.titulo.offsetHeight;
		
		obj.titOnmouseover = titOnmouseover;
		obj.titOnmouseover = titOnmouseover;
		obj.titOnclick = titOnclick;
		
		AddEvent(obj.titulo, 'mouseover', function(){ this.titOnmouseover(this); }.closure(obj));
		AddEvent(obj.titulo, 'mouseout', function(){ this.titOnmouseover(this); }.closure(obj));
		AddEvent(obj.titulo, 'click', function(){ this.titOnclick(this); }.closure(obj));
		
		this.menus.push(obj);
		
		obj = null;
	};
	
	this.desplegarMenu = function(objMenu){
		
		if(this.menuDesplegado==null) return alert("Error JS Acordeon.desplegarMenu: El objeto no fue inicializado correctamente.")
		//
		if(this.esperar || this.menuDesplegado.pos==objMenu.pos) return false;
		else this.esperar = true;
		//
		if(!!objMenu.fClick) objMenu.fClick();
		//
		this.menuTemp = objMenu;
		var t1 = new Tween(this.menuDesplegado.capa.style, 'height', Tween.strongEaseOut, this.altoDisponible, 0, 1, 'px');
		//
		t1.onMotionFinished = cuandoTermino;
		t1.onMotionChanged = cuandoCambio;
		//
		this.menuTemp.titulo.className = this.cssTitulosOn;
		this.menuDesplegado.titulo.className = this.cssTitulosOff;
		this.menuDesplegado.capa.style.overflow = "hidden";
		//
		t1.start();
	};
	
	this.init = function(pos){
		if(isNaN(pos)) pos = 0;
		if(this.menus.length < 2) return alert("Error JS Acordeon.init: Debe agregar al menos dos menus al acordeon.")
		else if(this.altoDisponible < 50) return alert("Error JS Acordeon.init: No hay espacio suficiente para desplegar los menus.")
		
		this.menus[pos].capa.style.height = this.altoDisponible + 'px';
		this.menus[pos].capa.style.overflow = 'auto';
		this.menus[pos].titulo.className = this.cssTitulosOn;
		if(!!this.menus[pos].fClick) this.menus[pos].fClick();
		this.menuDesplegado = this.menus[pos];
	};
}