//redirectLogin();


var ismaxlength=function(obj){
		var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxLength")):"";
		if(obj.getAttribute&&obj.value.length>mlength)
				obj.value=obj.value.substring(0,mlength);
}
rules_recargar_comunidad={
	ampliacion:function(){
		$("a.reportarAbuso").click(rules_reportar_abuso.form);
    $("a.modal").click(rules_modal.abrir);
    $("a.modal_amigo").click(rules_modal.abrir);
    $("a.ampliarFoto").bind("click",rules_ampliar_foto.ejecutar);
	},
  enviar: function(){
		  $("#enviarFavAmg").click(rules_enviar_amigo.ejecutar);
		  $("#enviarFavGrp").click(rules_enviar_grupo.ejecutar);
      $("input#seleccionar_todos").click(rules_enviar_amigo.seleccionar_todos);
	}
}
rules_ayuda={
	evento:function(){
		$("a.verAyuda").bind("click",rules_ayuda.ejecutar);
	},
	ejecutar:function(){
		p=parametros(this.href);
		fin=function(html){
			if(validarErr(html)){
				$("div#modal").html(html).popUp();
			}
		}
		$.ajax({url:"/modulo/index.html",data:p,success:fin});
		return false;
	},
 	ejecutar2:function(){ 
        p=parametros(this.href); 
        fin2=function(html){ 
            if(validarErr(html)){ 
                $().popUp2("modal2",html,"modal"); 
            } 
        } 
        $.ajax({url:"/modulo/index.html",data:p,success:fin2}); 
        return false; 
  }  
}
$(document).ready(rules_ayuda.evento);
rules_ampliar_foto={
	evento:function(){
		$("a.ampliarFoto").bind("click",rules_ampliar_foto.ejecutar);
	},
	before:function(){
		ctn=p.split("ctn=")[1];
		ctn=ctn.split("&")[0];
		if(ctn=="")
			$("#modal").popUp();
		$().pre_loading("#modal",img_cargando,0.1,"modal");	
	},
	ejecutar:function(){
		p=parametros(this.href);
		var params=p.split("modulo=COPMultimediaAmpliacion&")[1];
		var foto=params;
    foto=foto.split("foto=")[1];
    fin_foto=function(html){
			if(validarErr(html)){
				foto=$.fn.foto;
				alto=$.fn.alto;
				ancho=$.fn.ancho;
				var anchoConf=600;
				var altoConf=500;
				if(ancho>=alto){
						ratio=(ancho/anchoConf); 
						nuevaanchura=anchoConf;
						nuevaaltura=Math.round(alto/ratio); 
				}
				else{
						ratio=(alto/altoConf); 
						nuevaanchura=Math.round(ancho/ratio); 
						nuevaaltura=altoConf;
				}
				$("#modal").animate({opacity:"toggle"},"fast",function(){
						$("div#modal").html(html).popUp();
						$("#img_cargando").attr("src",foto);
						$("#img_cargando").attr("width",nuevaanchura);
						$("#img_cargando").attr("height",nuevaaltura);
						$().post_loading("#modal",1);
						$("div#modal").popUp();
						$("div#modal").each(rules_recargar_comunidad.ampliacion);
				});
			}
		}
    fin=function(html){
			if(validarErr(html)){
				$("#modal").animate({opacity:"toggle"},"fast",function(){
						$("div#modal").html(html).popUp();
						$().post_loading("#modal",1);
						$("div#modal").popUp();
						$("div#modal").each(rules_recargar_comunidad.ampliacion);
				});
			}
		}
		if(foto!=undefined&&foto!=""){
				var preloader=new Image();
				preloader.onload=function(){
						var ancho=preloader.width;
						var alto=preloader.height;
						$.fn.ancho=ancho;
						$.fn.alto=alto;
						$.fn.foto=foto;
						preloader.onload=function(){};
						$.ajax({url:"/modulo/comunidad.html",dataType:"html",data:p,beforeSend:rules_ampliar_foto.before,success:fin_foto});
				}
				preloader.src=foto;
				
		}
		else
				$.ajax({url:"/modulo/comunidad.html",dataType:"html",data:p,beforeSend:rules_ampliar_foto.before,success:fin});
		return false;
	}
}
$(document).ready(rules_ampliar_foto.evento);
rules_reportar_abuso={
	evento:function(){
		$("a.reportarAbuso").click(rules_reportar_abuso.form);
	},
	form:function(){
		p=parametros(this.href);
		fin=function(html){
			if(validarErr(html)){
				$("div#modal").css("width","");
				$("div#modal").css("height","");
				$("div#modal").html(html).popUp();
				$("a#reportarAbuso").click(rules_reportar_abuso.ejecutar);
			}
		}
		$.ajax({url:"/modulo/comunidad.html",data:p,success:fin});
		return false;
	},
	ejecutar:function(){
		var idForm="formReportarAbuso";
		var des=$("#des").val();
		p=parametrosForm(idForm);
		fin=function(html){
			if(validarErr(html)){
				$("div#modal").css("width","");
				$("div#modal").css("height","");
				$("div#modal").html(html).popUp();
			}
		}
		if(des==""){
			var texto="Por favor, describe la causa de tu reporte";
			aviso(texto,"modal2","modal");
		}
		else
			$.ajax({url:"/modulo/comunidad.html",data:p,success:fin});
		return false;
	}
}
$(document).ready(rules_reportar_abuso.evento);
rules_modal={
  evento:function(){
             $("a.modal").click(rules_modal.abrir);
             $("a.modal_amigo").click(rules_modal.abrir);
   },
  finModal:function(html){
                if(validarErr(html)){
										$("div#modal").css("width","");
										$("div#modal").css("height","");
                    $("#modal").html(html).popUp();
                    $("#modal").each(rules_recargar_comunidad.enviar);
                    var user= getUser();
                    if(user){
                        $("#emisorNombre").val(user['name']);
                        $("#emisorEmail").val(user['mail']);
                    }
                }
            },
	abrir:function() {
		    p = parametros(this.href);
        $.ajax({ url: "/modulo/comunidad.html",data: p, success: rules_modal.finModal }); 
        return false;
      }
}
$(document).ready(rules_modal.evento);

rules_enviar_amigo = {
evento: function(){
            $("#enviarFavAmg").click(rules_enviar_amigo.ejecutar);
            $("input#seleccionar_todos").click(rules_enviar_amigo.seleccionar_todos);
        },
	seleccionar_todos:function(){
		if($("input#seleccionar_todos").attr("rel")=="0"){
			$("input[type='checkbox']").attr("checked","");
			$("input#seleccionar_todos").attr("rel","1");
		}
		else{
			$("input[type='checkbox']").attr("checked",true);
			$("input#seleccionar_todos").attr("rel","0");
		}
	},
ejecutar: function(){
              idForm = "formEnviarFav";
              var envia = false;
              var valores = "";
							var error="";
              getInputs = function(i){
                  valor = this.id;
                  valor = valor.split("-")[1];
                  if (valores!="") valores+='-'
                      valores+=valor;
                  if(this.value==1)
                      envia = true;
              }
              $("#"+idForm+" input:checked").each(getInputs);
              var emails = $("#emails").val();
              var emisorEmail = $("#emisorEmail").val();
              var correo=/^[A-Za-z][A-Za-z0-9_.]*@[A-Za-z0-9_]+\.[A-Za-z0-9_.]+[A-za-z]$/;
							emisorEmail=emisorEmail.replace(" ","");
              var emisorNombre= $("#emisorNombre").val();
							if(emisorNombre==""){
									error+="Introduce el nombre del remitente. ";
							}
							if(emisorEmail==""){
									error+="El correo del remitente no puede estar en blanco. ";
							}
							else if(!correo.test(emisorEmail)){
									error+="El correo electrónico del remitente no tiene un formato válido. ";
							}
							emails=emails.replace(" ","");
							if(emails!=""){
									if(emails.indexOf(";")!=-1){
											mails=emails.split(";");
											mal=false;
											for(i=0;i<mails.length;i++){
													if(!correo.test(mails[i])){
															mal=true;
													}
											}
											if(mal){
												error+="Introduce cada uno de los correos electr&oacute;nicos con formato v&aacute;lido. ";
											}
									}
									else if(emails.indexOf(",")!=-1){
											mails=emails.split(",");
											mal=false;
											for(i=0;i<mails.length;i++){
													if(!correo.test(mails[i])){
															mal=true;
													}
											}
											if(mal){
												error+="Introduce cada uno de los correos electr&oacute;nicos con formato v&aacute;lido. ";
											}
									}
									else{
                  	if(!correo.test(emails)){
												error+="Introduce un correo electr&oacute;nico con un formato v&aacute;lido. ";
                  	}
									}
              }
							else{
								if(!envia)
										error+="Introduce el correo del destinatario o selecciona al menos uno de tus amigos de la lista. ";
							}
              if(error==""){
                  var modulo=$("#"+idForm+" #modulo").val();
                  var mensaje = $("#mensaje").val();
                  var envio = $("#envio").val();
                  var fav_id = $("#fav_id").val();
                  var emisorNombre = $("#emisorNombre").val();
                  var emisorEmail = $("#emisorEmail").val();
                  var cont_id = $("#cont_id").val();
                  var cont_tipo = $("#cont_tipo").val();
                  var prop_id = $("#prop_id").val();
                  var titulo = $("#titulo").val();
                  var params='&ids='+valores+"&emails="+emails+"&mensaje="+mensaje+"&envio="+envio+"&fav_id="+fav_id+"&emisorEmail="+emisorEmail+"&emisorNombre="+emisorNombre+"&cont_id="+cont_id+"&cont_tipo="+cont_tipo+"&prop_id="+prop_id+"&titulo="+titulo;
                  var aP = "modulo="+modulo+"&"+params;
									fin = function(html){
                      if(validarErr(html)){
                          $("#modal").html(html).popUp();
                          $("#modal").each(rules_recargar_comunidad.enviar);
                      }
                  }
                  $.ajax({url: "/modulo/index.html",data: aP, success: fin});
              }
							else{
									aviso(error,"modal2","modal");
							}
              return false;
          }
}

rules_enviar_grupo = {
	evento: function(){
		    $("#enviarFavGrp").click(rules_enviar_grupo.ejecutar);
	},
ejecutar: function(){
              idForm = "formEnviarFav";
              var envia = false;
              var valores = "";
              getInputs = function(i){
                  valor = this.id;
                  valor = valor.split("-")[1];
                  if (valores!="") valores+='-'
                      valores+=valor;
                  if(this.value==1)
                      envia = true;
              }
              $("#"+idForm+" input:checked").each(getInputs);
              if(envia){
                  var modulo=$("#"+idForm+" #modulo").val();
                  var titulo = $("#titulo").val();
                  var desc = $("#desc").val();
                  var envio = $("#envio").val();
                  var fav_id_ext = $("#fav_id_ext").val();
                  var cont_id = $("#cont_id").val();
                  var cont_tipo = $("#cont_tipo").val();
                  var prop_id = $("#prop_id").val();
                  var params='&ids='+valores+"&titulo="+titulo+"&desc="+desc+"&envio="+envio+"&fav_id_ext="+fav_id_ext+"&cont_id="+cont_id+"&cont_tipo="+cont_tipo+"&prop_id="+prop_id;
                  aP = "modulo="+modulo+"&"+params;
									fin = function(html){
                      if(validarErr(html)){
                          $("#modal").html(html).popUp();
                          $("#modal").each(rules_recargar_comunidad.enviar);
                      }
                  }
                 $.ajax({url: "/modulo/comunidad.html",data: aP, success: fin});
              }
        return false;
	}
}


rules_cerrar = {
    evento : function() {
             $("a.cerrarCtn").click(rules_cerrar.ejecutar);
             $("input.cerrarCtn").click(rules_cerrar.ejecutar);
    },
    ejecutar : function() {
               idA = this.id;
               var idItem = idA.split("-")[1];
               $("#item-"+idItem).remove();
               return false;
               }
}
$(document).ready(rules_cerrar.evento);

rules_peticion_doble= {
    evento : function() {
                 $("a.peticionD").click(rules_peticion_doble.ejecutar);
             },
    ejecutar : function() {
               p = parametros(this.href);
							 var ctn=p.split("ctn=")[1];
							 ctn=ctn.split("&")[0];
							 fin = function (html){
									 if(validarErr(html)){
											 fin2 = function(html){
													 $("#"+ctn).html(html);
													 $("#"+ctn).each(rules_peticion_doble.doble_evento);
											 }
											 $.ajax({ url: "/modulo/comunidad.html", data: p, success: fin2 });
									 }
							 }
               $.ajax({ url: "/modulo/comunidad.html", data: p, success: fin });
               return false;
           }
}
$(document).ready(rules_peticion_doble.evento);

//EJEMPLO de uso: $('mitextform').suggest({url:"/modulo/comunidad.html"});
jQuery.fn.suggest=function(opts){
	buscar=function(evento){
		var e=evento.keyCode;
		clearTimeout(this.mytimeout);
		if(sel.val().length<3)
			$('div#suggest').hide();
		else{
			if(e==8||e==46)
				this.mytimeout=setTimeout(sugerir),250;
			else if(e<32||(e>=33&&e<46)||(e>=112&&e<=123)){
				//ignorando	
			}
			else{
				this.mytimeout=setTimeout(sugerir),250;
			}
		}
	}
	sugerir=function(){
		$.get(opts.url,opts.data+sel.val(),function(data){
			if(data.length>0){
				//$("div#suggest").css({top:sel.eTop()+sel.height(),left:sel.eLeft()});
				$('div#suggest').show();
				$('div#suggest').html(data);
				$('div#suggest').each(opts.select);
			}
		});
	}
	cerrar=function(){
		setTimeout(function(){$('#suggest').hide();},250);
	}
var sel=this;
sel.attr("autocomplete","off");
this.bind("keyup",buscar);
var existe=$("div#suggest").size();
if(!existe)
  $("body").append("<div id=\"suggest\" name=\"suggest\" style=\"position:absolute;z-index:10000;\"></div>");
$("div#suggest").hide();
};
rules_validacion_busqueda_usuarios = {
	evento: function(){
		$("#btnBuscarUsuarios").click(rules_validacion_busqueda_usuarios.ejecutar);
	},
	ejecutar : function() {
		idForm= "buscarUserAv";
		var flagNombre = "true";
		var tam = $("#"+idForm+" #nombre2").val();
		var tamTotal= tam.length;
		var aviso1= "";
		var buscaen = $("#"+idForm+" #busca_en").val();
		var sexo = $("#"+idForm+" #sexo").val();
		var edadmin = $("#"+idForm+" #edadmin").val();
		var edadmax = $("#"+idForm+" #edadmax").val();
		var pais = $("#"+idForm+" #pais").val();
		if (buscaen == 2 || buscaen == 3 || tam != "" || sexo == "M" || sexo == "H" || edadmin != "" || edadmax != "" || pais != "")
		{	
			if(tamTotal == 3)
			{
				flagNombre = "false";
				aviso1 = "<br/> El nombre tiene que tener m&aacute;s de tres letras."; 
			}
	        var edadmin=$("#"+idForm+" #edadmin").val();
	        var edadmax=$("#"+idForm+" #edadmax").val();
	        var edad=/^[0-9]*$/;
	        var flagEdad = "true";
	        var aviso2= "";
	        if(!edad.test(edadmin) || !edad.test(edadmax))
			{
				flagEdad = "false";
				aviso2 = "<br/> No puedes introducir letras en los campos de edad del formulario."; 
			}
			var aviso3= "";
			var flagEdad2 = "true";
			if(edadmax < edadmin && flagEdad == "true")
			{
				flagEdad2 = "false";
				aviso3 = "<br/> La edad m&aacute;xima no puede ser inferior a la edad m&iacute;nima."; 
			}
	        if (flagNombre == "false" || flagEdad == "false" || flagEdad2 == "false")
	        {
	        	aviso(aviso1+aviso2+aviso3);
	            return false;
	        }
	        else
	        {
	        	return true;
	        }
        }
	}
}
$(document).ready(rules_validacion_busqueda_usuarios.evento);
rules_recarga_poblaciones = {
    evento : function() {
             $("select#pais").change(rules_recarga_poblaciones.ejecutar);
    },
	ejecutar : function() { 
			   var valor= $("#pais").val();
			   var modulo= "COPCiudades";
			   var aP = "modulo="+modulo+"&"+"pais="+valor;
			   fin = function(html)
			   {
                  if(validarErr(html)){
                  $("#ciudades").html(html);
				  $("#ciudades").each(rules_recarga_poblaciones.evento);
				  }
               }
			   $.ajax({ url: "/modulo/index.html",data: aP, success: fin });
               return false;
           }
}
$(document).ready(rules_recarga_poblaciones.evento);
rules_pruebaValida={
	evento:function(){
		$("#edadmin").keydown(rules_pruebaValida.ejecutar);
		$("#edadmax").keydown(rules_pruebaValida.ejecutar);
		$("#fec1").keydown(rules_pruebaValida.ejecutar);
		$("#fec2").keydown(rules_pruebaValida.ejecutar);
		$("#fec3").keydown(rules_pruebaValida.ejecutar);
		$("#movil").keydown(rules_pruebaValida.ejecutar); 
  },
  ejecutar:function(e){
    /* if(isNaN(parseFloat(e))){
      return false;
    }*/
               
    var keycode;
		if (window.event) keycode = window.event.keyCode;
		else if (e) keycode = e.which;
		if(!(keycode>47&&keycode<58)&&!(keycode>95&&keycode<106)&&!(keycode==8||keycode==46||keycode==13||keycode==37||keycode==39||keycode==9)){
			return false;
		}
		
	}
}
$(document).ready(rules_pruebaValida.evento);
/*
 * jQuery Form Plugin
 * version: 2.12 (06/07/2008)
 * @requires jQuery v1.2.2 or later
 *
 * Examples and documentation at: http://malsup.com/jquery/form/
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *
 * Revision: $Id$
 */
(function($) {

/*
    Usage Note:  
    -----------
    Do not use both ajaxSubmit and ajaxForm on the same form.  These
    functions are intended to be exclusive.  Use ajaxSubmit if you want
    to bind your own submit handler to the form.  For example,

    $(document).ready(function() {
        $('#myForm').bind('submit', function() {
            $(this).ajaxSubmit({
                target: '#output'
            });
            return false; // <-- important!
        });
    });

    Use ajaxForm when you want the plugin to manage all the event binding
    for you.  For example,

    $(document).ready(function() {
        $('#myForm').ajaxForm({
            target: '#output'
        });
    });
        
    When using ajaxForm, the ajaxSubmit function will be invoked for you
    at the appropriate time.  
*/

/**
 * ajaxSubmit() provides a mechanism for immediately submitting 
 * an HTML form using AJAX.
 */
$.fn.ajaxSubmit = function(options) {
    // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
    if (!this.length) {
        log('ajaxSubmit: skipping submit process - no element selected');
        return this;
    }

    if (typeof options == 'function')
        options = { success: options };

    options = $.extend({
        url:  this.attr('action') || window.location.toString(),
        type: this.attr('method') || 'GET'
    }, options || {});

    // hook for manipulating the form data before it is extracted;
    // convenient for use with rich editors like tinyMCE or FCKEditor
    var veto = {};
    this.trigger('form-pre-serialize', [this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
        return this;
   }

    var a = this.formToArray(options.semantic);
    if (options.data) {
        options.extraData = options.data;
        for (var n in options.data)
            a.push( { name: n, value: options.data[n] } );
    }

    // give pre-submit callback an opportunity to abort the submit
    if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSubmit callback');
        return this;
    }    

    // fire vetoable 'validate' event
    this.trigger('form-submit-validate', [a, this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
        return this;
    }    

    var q = $.param(a);

    if (options.type.toUpperCase() == 'GET') {
        options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
        options.data = null;  // data is null for 'get'
    }
    else
        options.data = q; // data is the query string for 'post'

    var $form = this, callbacks = [];
    if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
    if (options.clearForm) callbacks.push(function() { $form.clearForm(); });

    // perform a load on the target only if dataType is not provided
    if (!options.dataType && options.target) {
        var oldSuccess = options.success || function(){};
        callbacks.push(function(data) {
            $(options.target).html(data).each(oldSuccess, arguments);
        });
    }
    else if (options.success)
        callbacks.push(options.success);

    options.success = function(data, status) {
        for (var i=0, max=callbacks.length; i < max; i++)
            callbacks[i](data, status, $form);
    };

    // are there files to upload?
    var files = $('input:file', this).fieldValue();
    var found = false;
    for (var j=0; j < files.length; j++)
        if (files[j])
            found = true;
		//anadido por Antonio Marin para que pueda utilizarse con nuestras funciones
		found=true;

    // options.iframe allows user to force iframe mode
   if (options.iframe || found) { 
       // hack to fix Safari hang (thanks to Tim Molendijk for this)
       // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
       if ($.browser.safari && options.closeKeepAlive)
           $.get(options.closeKeepAlive, fileUpload);
       else
           fileUpload();
       }
   else
       $.ajax(options);

    // fire 'notify' event
    this.trigger('form-submit-notify', [this, options]);
    return this;


    // private function for handling file uploads (hat tip to YAHOO!)
    function fileUpload() {
        var form = $form[0];
        
        /*
        if ($(':input[@name=submit]', form).length && $(':input[@name=image]', form).length) {
            alert('Error: No debe haber elementos llamados "submit".');
            return;
        }
        */
        
        var opts = $.extend({}, $.ajaxSettings, options);

        var id = 'jqFormIO' + (new Date().getTime());
        var $io = $('<iframe id="' + id + '" name="' + id + '" />');
        var io = $io[0];

        if ($.browser.msie || $.browser.opera) 
            io.src = 'javascript:false;document.write("");';
				//COMENTAR PARA VISUALIZAR IFRAME
        $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });

        var xhr = { // mock object
            responseText: null,
            responseXML: null,
            status: 0,
            statusText: 'n/a',
            getAllResponseHeaders: function() {},
            getResponseHeader: function() {},
            setRequestHeader: function() {}
        };

        var g = opts.global;
        // trigger ajax global events so that activity/block indicators work like normal
        if (g && ! $.active++) $.event.trigger("ajaxStart");
        if (g) $.event.trigger("ajaxSend", [xhr, opts]);

        var cbInvoked = 0;
        var timedOut = 0;

        // add submitting element to data if we know it
        var sub = form.clk;
        if (sub) {
            var n = sub.name;
            if (n && !sub.disabled) {
                options.extraData = options.extraData || {};
                options.extraData[n] = sub.value;
                if (sub.type == "image") {
                    options.extraData[name+'.x'] = form.clk_x;
                    options.extraData[name+'.y'] = form.clk_y;
                }
            }
        }
        
        // take a breath so that pending repaints get some cpu time before the upload starts
        setTimeout(function() {
            // make sure form attrs are set
            var t = $form.attr('target'), a = $form.attr('action');
            $form.attr({
                target:   id,
                encoding: 'multipart/form-data',
                enctype:  'multipart/form-data',
                method:   'POST',
                action:   opts.url
            });

            // support timout
            if (opts.timeout)
                setTimeout(function() { timedOut = true; cb(); }, opts.timeout);

            // add "extra" data to form if provided in options
            var extraInputs = [];
            try {
                if (options.extraData)
                    for (var n in options.extraData)
                        extraInputs.push(
                            $('<input type="hidden" name="'+n+'" value="'+options.extraData[n]+'" />')
                                .appendTo(form)[0]);
            
                // add iframe to doc and submit the form
                $io.appendTo('body');
                io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
                form.submit();
            }
            finally {
                // reset attrs and remove "extra" input elements
                $form.attr('action', a);
                t ? $form.attr('target', t) : $form.removeAttr('target');
                $(extraInputs).remove();
            }
        }, 10);

        function cb() {
            if (cbInvoked++) return;
            
            io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);

            var operaHack = 0;
            var ok = true;
            try {
                if (timedOut) throw 'timeout';
                // extract the server response from the iframe
                var data, doc;

                doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
                
                if (doc.body == null && !operaHack && $.browser.opera) {
                    // In Opera 9.2.x the iframe DOM is not always traversable when
                    // the onload callback fires so we give Opera 100ms to right itself
                    operaHack = 1;
                    cbInvoked--;
                    setTimeout(cb, 100);
                    return;
                }
                
                xhr.responseText = doc.body ? doc.body.innerHTML : null;
                xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
                xhr.getResponseHeader = function(header){
                    var headers = {'content-type': opts.dataType};
                    return headers[header];
                };

                if (opts.dataType == 'json' || opts.dataType == 'script') {
                    var ta = doc.getElementsByTagName('textarea')[0];
                    xhr.responseText = ta ? ta.value : xhr.responseText;
                }
                else if (opts.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
                    xhr.responseXML = toXml(xhr.responseText);
                }
                data = $.httpData(xhr, opts.dataType);
            }
            catch(e){
                ok = false;
                $.handleError(opts, xhr, 'error', e);
            }

            // ordering of these callbacks/triggers is odd, but thats how $.ajax does it
            if (ok) {
                opts.success(data, 'success');
                if (g) $.event.trigger("ajaxSuccess", [xhr, opts]);
            }
            if (g) $.event.trigger("ajaxComplete", [xhr, opts]);
            if (g && ! --$.active) $.event.trigger("ajaxStop");
            if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');

            // clean up
            setTimeout(function() {
								//COMENTAR PARA VISUALIZAR IFRAME
                $io.remove();
                xhr.responseXML = null;
            }, 100);
        };

        function toXml(s, doc) {
            if (window.ActiveXObject) {
                doc = new ActiveXObject('Microsoft.XMLDOM');
                doc.async = 'false';
                doc.loadXML(s);
            }
            else
                doc = (new DOMParser()).parseFromString(s, 'text/xml');
            return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
        };
    };
};

/**
 * ajaxForm() provides a mechanism for fully automating form submission.
 *
 * The advantages of using this method instead of ajaxSubmit() are:
 *
 * 1: This method will include coordinates for <input type="image" /> elements (if the element
 *    is used to submit the form).
 * 2. This method will include the submit element's name/value data (for the element that was
 *    used to submit the form).
 * 3. This method binds the submit() method to the form for you.
 *
 * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
 * passes the options argument along after properly binding events for submit elements and
 * the form itself.
 */ 
$.fn.ajaxForm = function(options) {
    return this.ajaxFormUnbind().bind('submit.form-plugin',function() {
        $(this).ajaxSubmit(options);
        return false;
    }).each(function() {
        // store options in hash
        $(":submit,input:image", this).bind('click.form-plugin',function(e) {
            var $form = this.form;
            $form.clk = this;
            if (this.type == 'image') {
                if (e.offsetX != undefined) {
                    $form.clk_x = e.offsetX;
                    $form.clk_y = e.offsetY;
                } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
                    var offset = $(this).offset();
                    $form.clk_x = e.pageX - offset.left;
                    $form.clk_y = e.pageY - offset.top;
                } else {
                    $form.clk_x = e.pageX - this.offsetLeft;
                    $form.clk_y = e.pageY - this.offsetTop;
                }
            }
            // clear form vars
            setTimeout(function() { $form.clk = $form.clk_x = $form.clk_y = null; }, 10);
        });
    });
};

// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
$.fn.ajaxFormUnbind = function() {
    this.unbind('submit.form-plugin');
    return this.each(function() {
        $(":submit,input:image", this).unbind('click.form-plugin');
    });

};

/**
 * formToArray() gathers form element data into an array of objects that can
 * be passed to any of the following ajax functions: $.get, $.post, or load.
 * Each object in the array has both a 'name' and 'value' property.  An example of
 * an array for a simple login form might be:
 *
 * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
 *
 * It is this array that is passed to pre-submit callback functions provided to the
 * ajaxSubmit() and ajaxForm() methods.
 */
$.fn.formToArray = function(semantic) {
    var a = [];
    if (this.length == 0) return a;

    var form = this[0];
    var els = semantic ? form.getElementsByTagName('*') : form.elements;
    if (!els) return a;
    for(var i=0, max=els.length; i < max; i++) {
        var el = els[i];
        var n = el.name;
        if (!n) continue;

        if (semantic && form.clk && el.type == "image") {
            // handle image inputs on the fly when semantic == true
            if(!el.disabled && form.clk == el)
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
            continue;
        }

        var v = $.fieldValue(el, true);
        if (v && v.constructor == Array) {
            for(var j=0, jmax=v.length; j < jmax; j++)
                a.push({name: n, value: v[j]});
        }
        else if (v !== null && typeof v != 'undefined')
            a.push({name: n, value: v});
    }

    if (!semantic && form.clk) {
        // input type=='image' are not found in elements array! handle them here
        var inputs = form.getElementsByTagName("input");
        for(var i=0, max=inputs.length; i < max; i++) {
            var input = inputs[i];
            var n = input.name;
            if(n && !input.disabled && input.type == "image" && form.clk == input)
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
        }
    }
    return a;
};

/**
 * Serializes form data into a 'submittable' string. This method will return a string
 * in the format: name1=value1&amp;name2=value2
 */
$.fn.formSerialize = function(semantic) {
    //hand off to jQuery.param for proper encoding
    return $.param(this.formToArray(semantic));
};

/**
 * Serializes all field elements in the jQuery object into a query string.
 * This method will return a string in the format: name1=value1&amp;name2=value2
 */
$.fn.fieldSerialize = function(successful) {
    var a = [];
    this.each(function() {
        var n = this.name;
        if (!n) return;
        var v = $.fieldValue(this, successful);
        if (v && v.constructor == Array) {
            for (var i=0,max=v.length; i < max; i++)
                a.push({name: n, value: v[i]});
        }
        else if (v !== null && typeof v != 'undefined')
            a.push({name: this.name, value: v});
    });
    //hand off to jQuery.param for proper encoding
    return $.param(a);
};

/**
 * Returns the value(s) of the element in the matched set.  For example, consider the following form:
 *
 *  <form><fieldset>
 *      <input name="A" type="text" />
 *      <input name="A" type="text" />
 *      <input name="B" type="checkbox" value="B1" />
 *      <input name="B" type="checkbox" value="B2"/>
 *      <input name="C" type="radio" value="C1" />
 *      <input name="C" type="radio" value="C2" />
 *  </fieldset></form>
 *
 *  var v = $(':text').fieldValue();
 *  // if no values are entered into the text inputs
 *  v == ['','']
 *  // if values entered into the text inputs are 'foo' and 'bar'
 *  v == ['foo','bar']
 *
 *  var v = $(':checkbox').fieldValue();
 *  // if neither checkbox is checked
 *  v === undefined
 *  // if both checkboxes are checked
 *  v == ['B1', 'B2']
 *
 *  var v = $(':radio').fieldValue();
 *  // if neither radio is checked
 *  v === undefined
 *  // if first radio is checked
 *  v == ['C1']
 *
 * The successful argument controls whether or not the field element must be 'successful'
 * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
 * The default value of the successful argument is true.  If this value is false the value(s)
 * for each element is returned.
 *
 * Note: This method *always* returns an array.  If no valid value can be determined the
 *       array will be empty, otherwise it will contain one or more values.
 */
$.fn.fieldValue = function(successful) {
    for (var val=[], i=0, max=this.length; i < max; i++) {
        var el = this[i];
        var v = $.fieldValue(el, successful);
        if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length))
            continue;
        v.constructor == Array ? $.merge(val, v) : val.push(v);
    }
    return val;
};

/**
 * Returns the value of the field element.
 */
$.fieldValue = function(el, successful) {
    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
    if (typeof successful == 'undefined') successful = true;

    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
        (t == 'checkbox' || t == 'radio') && !el.checked ||
        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
        tag == 'select' && el.selectedIndex == -1))
            return null;

    if (tag == 'select') {
        var index = el.selectedIndex;
        if (index < 0) return null;
        var a = [], ops = el.options;
        var one = (t == 'select-one');
        var max = (one ? index+1 : ops.length);
        for(var i=(one ? index : 0); i < max; i++) {
            var op = ops[i];
            if (op.selected) {
                // extra pain for IE...
                var v = $.browser.msie && !(op.attributes['value'].specified) ? op.text : op.value;
                if (one) return v;
                a.push(v);
            }
        }
        return a;
    }
    return el.value;
};

/**
 * Clears the form data.  Takes the following actions on the form's input fields:
 *  - input text fields will have their 'value' property set to the empty string
 *  - select elements will have their 'selectedIndex' property set to -1
 *  - checkbox and radio inputs will have their 'checked' property set to false
 *  - inputs of type submit, button, reset, and hidden will *not* be effected
 *  - button elements will *not* be effected
 */
$.fn.clearForm = function() {
    return this.each(function() {
        $('input,select,textarea', this).clearFields();
    });
};

/**
 * Clears the selected form elements.
 */
$.fn.clearFields = $.fn.clearInputs = function() {
    return this.each(function() {
        var t = this.type, tag = this.tagName.toLowerCase();
        if (t == 'text' || t == 'password' || tag == 'textarea')
            this.value = '';
        else if (t == 'checkbox' || t == 'radio')
            this.checked = false;
        else if (tag == 'select')
            this.selectedIndex = -1;
    });
};

/**
 * Resets the form data.  Causes all form elements to be reset to their original value.
 */
$.fn.resetForm = function() {
    return this.each(function() {
        // guard against an input with the name of 'reset'
        // note that IE reports the reset function as an 'object'
        if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType))
            this.reset();
    });
};

/**
 * Enables or disables any matching elements.
 */
$.fn.enable = function(b) { 
    if (b == undefined) b = true;
    return this.each(function() { 
        this.disabled = !b 
    });
};

/**
 * Checks/unchecks any matching checkboxes or radio buttons and
 * selects/deselects and matching option elements.
 */
$.fn.select = function(select) {
    if (select == undefined) select = true;
    return this.each(function() { 
        var t = this.type;
        if (t == 'checkbox' || t == 'radio')
            this.checked = select;
        else if (this.tagName.toLowerCase() == 'option') {
            var $sel = $(this).parent('select');
            if (select && $sel[0] && $sel[0].type == 'select-one') {
                // deselect all other options
                $sel.find('option').select(false);
            }
            this.selected = select;
        }
    });
};

// helper fn for console logging
// set $.fn.ajaxSubmit.debug to true to enable debug logging
function log() {
    if ($.fn.ajaxSubmit.debug && window.console && window.console.log)
        window.console.log('[jquery.form] ' + Array.prototype.join.call(arguments,''));
};

})(jQuery);