// JavaScript Document

//abre pop-up en hemeroteca para ver noticia seleccionada
function ver_noticia(URL) 
{
window.open(URL,'','width=740,height=650,left=370,top=50,location=0,scrollbars=1,menubar=0,toolbar=0,titlebar=0,status=1,resizable=0');
//document.forms[1].submit();
}





function preload()
{
	MM_preloadImages('imagenes/web/boton-inicionaranja.gif','imagenes/web/boton-programacion-naranja.gif','imagenes/web/boton-escucha-naranja.gif','imagenes/web/boton-masque-naranja.gif','imagenes/web/boton-quienes-naranja.gif','imagenes/web/boton-paricipa-naranja.gif');
}

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_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;
  } }
}




var eventos;

function iniciaeventos()
{
cp=document.getElementById('cp');
eventos=new EventUtil();
eventos.addEventHandler(cp,eventos.getEvent(),'acceptNumNumero');
}

var EventUtil=new Object();

EventUtil.addEventHandler = function(elemento, tipoEvento, funcion) 
{
	if(elemento.addEventListener) 
	{ // navegadores DOM
	elemento.addEventListener(tipoEvento, funcion, false);
	}
	else if(elemento.attachEvent) 
	{ // Internet Explorer
	elemento.attachEvent("on"+tipoEvento, funcion);
	}
	else 
	{ // resto de navegadores
	elemento["on"+tipoEvento] = funcion;
	}
}

EventUtil.removeEventHandler = function(elemento, tipoEvento, funcion) 
{
	if(elemento.removeEventListener) 
	{ // navegadores DOM
	elemento.removeEventListener(tipoEvento, funcion, false);
	}
	else if(elemento.detachEvent) 
	{ // Internet Explorer
	elemento.detachEvent("on"+tipoEvento, funcion);
	}
	else 
	{ // resto de navegadores
	elemento["on"+tipoEvento] = null;
	}
}

EventUtil.getEvent = function() 
{
	if(window.event) 
	{ // Internet Explorer
	return this.formatEvent(window.event);
	}
	else 
	{ // navegadores DOM
	return EventUtil.getEvent.caller.arguments[0];
	}
}

EventUtil.formatEvent = function(elEvento) 
{
// Detectar si el navegador actual es Internet Explorer
var esIE = navigator.userAgent.toLowerCase().indexOf('msie')!=-1;
	if(esIE) 
	{
	elEvento.charCode = (elEvento.type=="keypress") ? elEvento.keyCode : 0;
	elEvento.eventPhase = 2;
	elEvento.isChar = (elEvento.charCode > 0);
	elEvento.pageX = elEvento.clientX + document.body.scrollLeft;
	elEvento.pageY = elEvento.clientY + document.body.scrollTop;
	elEvento.preventDefault = function() 
	{
	this.returnValue = false;
	};
	if(elEvento.type == "mouseout") 
	{
	elEvento.relatedTarget = elEvento.toElement;
	}
	else if(elEvento.type == "mouseover") 
	{
	elEvento.relatedTarget = elEvento.fromElement
	}
	elEvento.stopPropagation = function() 
	{
	this.cancelBuble = true;
	};
	elEvento.target = elEvento.srcElement;
	elEvento.time = (new Date).getTime();
	}
return elEvento;
}

var nav4 = window.Event ? true : false;

//handler para impedir que se introduzcan letras en la casilla de cp en el form de retistro
function acceptNumNumero(evt)
{
// NOTE: Backspace = 8, Enter = 13, '0' = 48, '9' = 57
var key = nav4 ? evt.which : evt.keyCode;
return ((key >= 48) && (key <= 57) || (key == 8)) ;
}