// JavaScript Document


/*despliega especiales*/
var desplegado_esp = false;
function desplegar_especiales()
{
	if(desplegado_esp == false){
		document.getElementById('especiales').style.height='220';
		desplegado_esp = true;
	}else{
		document.getElementById('especiales').style.height = '41';
		desplegado_esp = false;
	}
}


/*despliega etiquetas en menu*/
var desplegado = new Array();
function desplegar(id)
{
	if(desplegado[id] != false){
		document.getElementById(id).style.display='block';
		desplegado[id] = false;
		if(id=='mas_etiquetas') {document.getElementById('btn_masetiquetas').src ='http://www.cormillot.com/nuevo_sitio/imagenes/btn_plegar_home.jpg';}
	}else{
		document.getElementById(id).style.display = 'none';
		desplegado[id] = true;
		if(id=='mas_etiquetas') {document.getElementById('btn_masetiquetas').src ='http://www.cormillot.com/nuevo_sitio/imagenes/btn_desplegar_home.jpg';}
	}
}


//Abre popup
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//Cierrar ventana popup
function cerrarse(){ 
window.close() 
} 

//cambia color de la celda al pasar el mouse
function ini() {
  tab=document.getElementById('tabla');
  for (i=0; ele=tab.getElementsByTagName('td')[i]; i++) {
    ele.onmouseover = function() {iluminar(this,true)}
    ele.onmouseout = function() {iluminar(this,false)}
  }

}

function iluminar(obj,valor) {
  fila = obj.parentNode;
  for (i=0; ele = fila.getElementsByTagName('td')[i]; i++)
  ele.style.background = (valor) ? '#FFFFCC' : '#FFFFFF';
}

/* Tamaño fuentes */
var factual = 13;
//window.onload=function(){ setFuentes('13','texto2'); }

function aumentarFontSize(texto){
	if (factual < 20 ){
		factual++; 
		setFuentes(factual,texto);
	}
}

function reducirFontSize(texto){
	if (factual > 12){
		factual--;
		setFuentes(factual,texto);
	}
}

function setFuentes(fontactual,idtexto){
	var lay = document.getElementById(idtexto);
	try{
		lay.style.fontSize = fontactual;
		lay.style.lineHeight = (fontactual + 3) + "px";
	}catch(e){
		//alert(e.description  + " | " + fontactual + " | " + idtexto)
	}
}

//Envia el formulario y carga en un campo oculto el id de lasetiquetas seleccionadas
function enviar(form) {

var check = new String();
var box = new Array();
var j=0;

//cuento etieuqtas seleccionadas
for (i=0;i<form.elements.length;i++){
	if ((form.elements[i].type=="checkbox") && (form.elements[i].checked)){
       box[j]=form.elements[i].name; j++;}
   }
	   
//form.cantidad.value=box.length;
          
for (i=0;i<box.length;i++){
    check = check+box[i];
    if (i<box.length-1){
        check = check+",";
    }
}
form.id_etiquetas.value= check;
/*
//cuento imagenes selecionadas
 var b;
 var a;
 var flag=false;
 b = document.getElementById("select_imagen");
 a = document.getElementById("id_imagenes");
 for (i = 0; i < b.options.length; i++) {
  if(b.options[i].selected == true) {
  if(flag == false){
  	a.value=b.options[i].value;
  	flag = true;
  }else{
	a.value=a.value+','+b.options[i].value;}
  }
 }
 */
 
  var b;
 var a;
 var flag=false;
 b = document.getElementById("select_imagen");
 //a = document.getElementById("selecion");id_imagenes
 a = document.getElementById("id_imagenes");
 for (i = 0; i < b.options.length; i++) {
  if(b.options[i].selected == true) {
  if(flag == false){
  	a.value=b.options[i].value;
  	flag = true;
  }else{
	a.value=a.value+','+b.options[i].value;}
  }
 }  
 
form.submit();
}

function eliminaEspacios(cadena)
{
	while(cadena.charAt(cadena.length-1)==" ") cadena=cadena.substr(0, cadena.length-1);
	while(cadena.charAt(0)==" ") cadena=cadena.substr(1, cadena.length-1);
	return cadena;
}

//cambia a blanco el fondo de un textbox
function limpiar2(id)
{
/*document.getElementById(id).value="";*/
document.getElementById(id).style.backgroundColor='#FFFFFF';
}

//carga lista d etiquetas en el formulario
function limpiar(id)
{
if ((document.getElementById(id).value == "Escriba aqui su opinion sobre el artículo") || (document.getElementById(id).value == "Ingrese un valor") || (document.getElementById(id).value == "La etiqueta ya existe") || (document.getElementById(id).value == "¿Qué tema está buscando?")){
document.getElementById(id).value="";
document.getElementById(id).style.backgroundColor='#FFFFFF';}
}

/*articulos*/

/*slideshow de encabezado*/
/***********************************************
* Ultimate Fade-In Slideshow (v1.51): © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
 
var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0]=["http://www.cormillot.com/imagenes/iconosylogos/encabezado/frutas.jpg", "http://www.cormillot.com/", ""] 
fadeimages[1]=["http://www.cormillot.com/imagenes/iconosylogos/encabezado/verduras.jpg", "http://www.cormillot.com/", ""] 
fadeimages[2]=["http://www.cormillot.com/imagenes/iconosylogos/encabezado/abstracto.jpg", "http://www.cormillot.com/", ""] 
fadeimages[3]=["http://www.cormillot.com/imagenes/iconosylogos/encabezado/familia.jpg", "http://www.cormillot.com/", ""] 
fadeimages[4]=["http://www.cormillot.com/imagenes/iconosylogos/encabezado/medical.jpg", "http://www.cormillot.com/", ""] 
fadeimages[5]=["http://www.cormillot.com/imagenes/iconosylogos/encabezado/deporte.jpg", "http://www.cormillot.com/", ""] 


var fadebgcolor="white"

////NO need to edit beyond here/////////////
 
var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers
 
var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all
 
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
this.pausecheck=pause
this.mouseovercheck=0
this.delay=delay
this.degree=10 //initial opacity degree (10%)
this.curimageindex=0
this.nextimageindex=1
fadearray[fadearray.length]=this
this.slideshowid=fadearray.length-1
this.canvasbase="canvas"+this.slideshowid
this.curcanvas=this.canvasbase+"_0"
if (typeof displayorder!="undefined")
theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
this.theimages=theimages
this.imageborder=parseInt(borderwidth)
this.postimages=new Array() //preload images
for (p=0;p<theimages.length;p++){
this.postimages[p]=new Image()
this.postimages[p].src=theimages[p][0]
}
 
var fadewidth=fadewidth+this.imageborder*2
var fadeheight=fadeheight+this.imageborder*2
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></div>')
else
document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
this.startit()
else{
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}

function fadepic(obj){
if (obj.degree<100){
obj.degree+=10
if (obj.tempobj.filters&&obj.tempobj.filters[0]){
if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
obj.tempobj.filters[0].opacity=obj.degree
else //else if IE5.5-
obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
}
else if (obj.tempobj.style.MozOpacity)
obj.tempobj.style.MozOpacity=obj.degree/101
else if (obj.tempobj.style.KhtmlOpacity)
obj.tempobj.style.KhtmlOpacity=obj.degree/100
else if (obj.tempobj.style.opacity&&!obj.tempobj.filters)
obj.tempobj.style.opacity=obj.degree/101
}
else{
clearInterval(fadeclear[obj.slideshowid])
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
obj.populateslide(obj.tempobj, obj.nextimageindex)
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
}
}
 
fadeshow.prototype.populateslide=function(picobj, picindex){
var slideHTML=""
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML+='</a>'
picobj.innerHTML=slideHTML
}
 
 
fadeshow.prototype.rotateimage=function(){
if (this.pausecheck==1) //if pause onMouseover enabled, cache object
var cacheobj=this
if (this.mouseovercheck==1)
setTimeout(function(){cacheobj.rotateimage()}, 100)
else if (iebrowser&&dom||dom){
this.resetit()
var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
crossobj.style.zIndex++
fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
}
else{
var ns4imgobj=document.images['defaultslide'+this.slideshowid]
ns4imgobj.src=this.postimages[this.curimageindex].src
}
this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}
 
fadeshow.prototype.resetit=function(){
this.degree=10
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
if (crossobj.filters&&crossobj.filters[0]){
if (typeof crossobj.filters[0].opacity=="number") //if IE6+
crossobj.filters(0).opacity=this.degree
else //else if IE5.5-
crossobj.style.filter="alpha(opacity="+this.degree+")"
}
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=this.degree/101
else if (crossobj.style.KhtmlOpacity)
crossobj.style.KhtmlOpacity=this.degree/100
else if (crossobj.style.opacity&&!crossobj.filters)
crossobj.style.opacity=this.degree/101
}
 
 
fadeshow.prototype.startit=function(){
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
this.populateslide(crossobj, this.curimageindex)
if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
var cacheobj=this
var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
}
this.rotateimage()
}

/*Fin de slideshow de encabezado*/
/*Agregar a favoritos*/
function favoritos(){
window.external.addFavorite('http://www.cormillot.com','Cormillot.com')
}