// LiveValidation 1.4 (prototype.js version)
// Copyright (c) 2007-2008 Alec Hill (www.livevalidation.com)
// LiveValidation is licensed under the terms of the MIT License
var LiveValidation=Class.create();
Object.extend(LiveValidation,
{VERSION:"1.4 prototype",TEXTAREA:1,TEXT:2,PASSWORD:3,CHECKBOX:4,SELECT:5,FILE:6,massValidate:function(D)
    {var B=true;for(var C=0,A=D.length;C<A;++C){var E=D[C].validate();if(B){B=E}}return B}});
LiveValidation.prototype={validClass:"LV_valid",invalidClass:"LV_invalid",messageClass:"LV_validation_message",validFieldClass:"LV_valid_field",invalidFieldClass:"LV_invalid_field",initialize:function(B,A){if(!B){throw new Error("LiveValidation::initialize - No element reference or element id has been provided!")}this.element=$(B);if(!this.element){throw new Error("LiveValidation::initialize - No element with reference or id of '"+B+"' exists!")}this.elementType=this.getElementType();this.validations=[];this.form=this.element.form;this.options=Object.extend({validMessage:"ok",onValid:function(){this.insertMessage(this.createMessageSpan());this.addFieldClass()},onInvalid:function(){this.insertMessage(this.createMessageSpan());this.addFieldClass()},insertAfterWhatNode:this.element,onlyOnBlur:false,wait:0,onlyOnSubmit:false,beforeValidation:function(){},afterValidation:function(){},beforeValid:function(){},afterValid:function(){},beforeInvalid:function(){},afterInvalid:function(){},},A||{});var C=this.options.insertAfterWhatNode||this.element;this.options.insertAfterWhatNode=$(C);Object.extend(this,this.options);if(this.form){this.formObj=LiveValidationForm.getInstance(this.form);this.formObj.addField(this)}this.cFocus=this.doOnFocus.bindAsEventListener(this);Event.observe(this.element,"focus",this.cFocus);if(!this.onlyOnSubmit){switch(this.elementType){case LiveValidation.CHECKBOX:this.cClick=this.validate.bindAsEventListener(this);Event.observe(this.element,"click",this.cClick);case LiveValidation.SELECT:case LiveValidation.FILE:this.cChange=this.validate.bindAsEventListener(this);Event.observe(this.element,"change",this.cChange);break;default:if(!this.onlyOnBlur){this.cKeyup=this.deferValidation.bindAsEventListener(this);Event.observe(this.element,"keyup",this.cKeyup)}this.cBlur=this.validate.bindAsEventListener(this);Event.observe(this.element,"blur",this.cBlur)}}},destroy:function(){if(this.formObj){this.formObj.removeField(this);this.formObj.destroy()}var A=this.element;Event.stopObserving(A,"focus",this.cFocus);if(!this.onlyOnSubmit){switch(this.elementType){case LiveValidation.CHECKBOX:Event.stopObserving(A,"click",this.cClick);case LiveValidation.SELECT:case LiveValidation.FILE:Event.stopObserving(A,"change",this.cChange);break;default:if(!this.onlyOnBlur){Event.stopObserving(A,"keyup",this.cKeyup)}Event.stopObserving(A,"blur",this.cBlur)}}this.validations=[];this.removeMessageAndFieldClass()},add:function(A,B){this.validations.push({type:A,params:B||{}});return this},remove:function(A,B){this.validations=this.validations.reject(function(C){return(C.type==A&&C.params==B)});return this},deferValidation:function(A){if(this.wait>=300){this.removeMessageAndFieldClass()}if(this.timeout){clearTimeout(this.timeout)}this.timeout=setTimeout(this.validate.bind(this),this.wait)},doOnBlur:function(){this.focused=false;this.validate()},doOnFocus:function(){this.focused=true;this.removeMessageAndFieldClass()},getElementType:function(){var B=this.element.nodeName;var A=this.element.type;switch(true){case (B.toUpperCase()=="TEXTAREA"):return LiveValidation.TEXTAREA;case (B.toUpperCase()=="INPUT"&&A.toUpperCase()=="TEXT"):return LiveValidation.TEXT;case (B.toUpperCase()=="INPUT"&&A.toUpperCase()=="PASSWORD"):return LiveValidation.PASSWORD;case (B.toUpperCase()=="INPUT"&&A.toUpperCase()=="CHECKBOX"):return LiveValidation.CHECKBOX;case (B.toUpperCase()=="INPUT"&&A.toUpperCase()=="FILE"):return LiveValidation.FILE;case (B.toUpperCase()=="SELECT"):return LiveValidation.SELECT;case (B.toUpperCase()=="INPUT"):throw new Error("LiveValidation::getElementType - Cannot use LiveValidation on an "+A+" input!");default:throw new Error("LiveValidation::getElementType - Element must be an input, select, or textarea - "+B.toLowerCase()+" was given!")}},doValidations:function(){this.validationFailed=false;for(var C=0,A=this.validations.length;C<A;++C){var B=this.validations[C];switch(B.type){case Validate.novacio:case Validate.Confirmation:case Validate.Acceptance:this.displayMessageWhenEmpty=true;this.validationFailed=!this.validateElement(B.type,B.params);break;default:this.validationFailed=!this.validateElement(B.type,B.params);break}if(this.validationFailed){return false}}this.message=this.validMessage;return true},validateElement:function(A,C){var D=(this.elementType==LiveValidation.SELECT)?this.element.options[this.element.selectedIndex].value:this.element.value;if(A==Validate.Acceptance){if(this.elementType!=LiveValidation.CHECKBOX){throw new Error("LiveValidation::validateElement - Element to validate acceptance must be a checkbox!")}D=this.element.checked}var E=true;try{A(D,C)}catch(B){if(B instanceof Validate.Error){if(D!==""||(D===""&&this.displayMessageWhenEmpty)){this.validationFailed=true;this.message=B.message;E=false}}else{throw B}}finally{return E}},validate:function(){if(!this.element.disabled){this.beforeValidation();var A=this.doValidations();if(A){this.beforeValid();this.onValid();this.afterValid();return true}else{this.beforeInvalid();this.onInvalid();this.afterInvalid();return false}this.afterValidation()}else{return true}},enable:function(){this.element.disabled=false;return this},disable:function(){this.element.disabled=true;this.removeMessageAndFieldClass();return this},createMessageSpan:function(){var A=document.createElement("span");var B=document.createTextNode(this.message);A.appendChild(B);return A},insertMessage:function(C){this.removeMessage();if(!this.validationFailed&&!this.validMessage){return }if((this.displayMessageWhenEmpty&&(this.elementType==LiveValidation.CHECKBOX||this.element.value==""))||this.element.value!=""){var B=this.validationFailed?this.invalidClass:this.validClass;$(C).addClassName(this.messageClass+" "+B);var A=this.insertAfterWhatNode.up();if(nxtSibling=this.insertAfterWhatNode.next()){A.insertBefore(C,nxtSibling)}else{A.appendChild(C)}}},addFieldClass:function(){this.removeFieldClass();if(!this.validationFailed){if(this.displayMessageWhenEmpty||this.element.value!=""){if(!this.element.hasClassName(this.validFieldClass)){this.element.addClassName(this.validFieldClass)}}}else{if(!this.element.hasClassName(this.invalidFieldClass)){this.element.addClassName(this.invalidFieldClass)}}},removeMessage:function(){var A=this.insertAfterWhatNode.next("."+this.messageClass);if(A){A.remove()}},removeFieldClass:function(){this.element.removeClassName(this.invalidFieldClass);this.element.removeClassName(this.validFieldClass)},removeMessageAndFieldClass:function(){this.removeMessage();this.removeFieldClass()}};var LiveValidationForm=Class.create();Object.extend(LiveValidationForm,{instances:{},getInstance:function(A){if(!A){throw new Error("LiveValidationForm::getInstance - No element reference or element id has been provided!")}var C=$(A);var B=Math.random()*Math.random();if(!C.id){C.id="formId_"+B.toString().replace(/\./,"")+new Date().valueOf()}if(!LiveValidationForm.instances[C.id]){LiveValidationForm.instances[C.id]=new LiveValidationForm(C)}return LiveValidationForm.instances[C.id]}});LiveValidationForm.prototype={beforeValidation:function(){},afterValidation:function(){},onValid:function(){},onInvalid:function(){},initialize:function(A){this.element=$(A);this.fields=[];this.oldOnSubmit=this.element.onsubmit||function(){};this.element.onsubmit=function(C){var B=false;this.beforeValidation(),this.valid=LiveValidation.massValidate(this.fields);this.valid?this.onValid():this.onInvalid();this.afterValidation();if(this.valid){B=this.oldOnSubmit.call(this.element,C)!==false}if(!B){Event.stop(C)}}.bindAsEventListener(this)},addField:function(A){this.fields.push(A)},removeField:function(A){this.fields=this.fields.without(A)},destroy:function(A){if(this.fields.length!=0&&!A){return false}this.element.onsubmit=this.oldOnSubmit;LiveValidationForm.instances[this.element.id]=null;return true}};var Validate={novacio:function(A,B){var C=Object.extend({failureMessage:"No puede estar vacío"},B||{});if(A===""||A===null||A===undefined){Validate.fail(C.failureMessage)}return true},Numericality:function(B,C){var A=B;var B=Number(B);var C=C||{};var D={notANumberMessage:C.notANumberMessage||"Must be a number!",notAnIntegerMessage:C.notAnIntegerMessage||"Must be an integer!",wrongNumberMessage:C.wrongNumberMessage||"Must be "+C.is+"!",tooLowMessage:C.tooLowMessage||"Must not be less than "+C.minimum+"!",tooHighMessage:C.tooHighMessage||"Must not be more than "+C.maximum+"!",is:((C.is)||(C.is==0))?C.is:null,minimum:((C.minimum)||(C.minimum==0))?C.minimum:null,maximum:((C.maximum)||(C.maximum==0))?C.maximum:null,onlyInteger:C.onlyInteger||false};if(!isFinite(B)){Validate.fail(D.notANumberMessage)}if(D.onlyInteger&&((/\.0+$|\.$/.test(String(A)))||(B!=parseInt(B)))){Validate.fail(D.notAnIntegerMessage)}switch(true){case (D.is!==null):if(B!=Number(D.is)){Validate.fail(D.wrongNumberMessage)}break;case (D.minimum!==null&&D.maximum!==null):Validate.Numericality(B,{tooLowMessage:D.tooLowMessage,minimum:D.minimum});Validate.Numericality(B,{tooHighMessage:D.tooHighMessage,maximum:D.maximum});break;case (D.minimum!==null):if(B<Number(D.minimum)){Validate.fail(D.tooLowMessage)}break;case (D.maximum!==null):if(B>Number(D.maximum)){Validate.fail(D.tooHighMessage)}break}return true},Format:function(A,B){var A=String(A);var C=Object.extend({failureMessage:"Not valid!",pattern:/./,negate:false},B||{});if(!C.negate&&!C.pattern.test(A)){Validate.fail(C.failureMessage)}if(C.negate&&C.pattern.test(A)){Validate.fail(C.failureMessage)}return true},Email:function(A,B){var C=Object.extend({failureMessage:"Debe ser un e-mail correcto"},B||{});Validate.Format(A,{failureMessage:C.failureMessage,pattern:/^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i});return true},Length:function(A,B){var A=String(A);var B=B||{};var C={wrongLengthMessage:B.wrongLengthMessage||"Must be "+B.is+" characters long!",tooShortMessage:B.tooShortMessage||"Debe contener un mínimo de "+B.minimum+" caracteres de longitud",tooLongMessage:B.tooLongMessage||"Must not be more than "+B.maximum+" characters long!",is:((B.is)||(B.is==0))?B.is:null,minimum:((B.minimum)||(B.minimum==0))?B.minimum:null,maximum:((B.maximum)||(B.maximum==0))?B.maximum:null};switch(true){case (C.is!==null):if(A.length!=Number(C.is)){Validate.fail(C.wrongLengthMessage)}break;case (C.minimum!==null&&C.maximum!==null):Validate.Length(A,{tooShortMessage:C.tooShortMessage,minimum:C.minimum});Validate.Length(A,{tooLongMessage:C.tooLongMessage,maximum:C.maximum});break;case (C.minimum!==null):if(A.length<Number(C.minimum)){Validate.fail(C.tooShortMessage)}break;case (C.maximum!==null):if(A.length>Number(C.maximum)){Validate.fail(C.tooLongMessage)}break;default:throw new Error("Validate::Length - Length(s) to validate against must be provided!")}return true},Inclusion:function(C,D){var E=Object.extend({failureMessage:"Must be included in the list!",within:[],allowNull:false,partialMatch:false,caseSensitive:true,negate:false},D||{});if(E.allowNull&&C==null){return true}if(!E.allowNull&&C==null){Validate.fail(E.failureMessage)}if(!E.caseSensitive){var A=[];E.within.each(function(F){if(typeof F=="string"){F=F.toLowerCase()}A.push(F)});E.within=A;if(typeof C=="string"){C=C.toLowerCase()}}var B=(E.within.indexOf(C)==-1)?false:true;if(E.partialMatch){B=false;E.within.each(function(F){if(C.indexOf(F)!=-1){B=true}})}if((!E.negate&&!B)||(E.negate&&B)){Validate.fail(E.failureMessage)}return true},Exclusion:function(A,B){var C=Object.extend({failureMessage:"",within:[],allowNull:false,partialMatch:false,caseSensitive:true},B||{});C.negate=true;Validate.Inclusion(A,C);return true},Confirmation:function(A,B){if(!B.match){throw new Error("Validate::Confirmation - Error validating confirmation: Id of element to match must be provided!")}var C=Object.extend({failureMessage:"No son coincidentes",match:null},B||{});C.match=$(B.match);if(!C.match){throw new Error("Validate::Confirmation - There is no reference with name of, or element with id of '"+C.match+"'!")}if(A!=C.match.value){Validate.fail(C.failureMessage)}return true},Acceptance:function(A,B){var C=Object.extend({failureMessage:"Debes aceptar las condiciones generales"},B||{});if(!A){Validate.fail(C.failureMessage)}return true},Custom:function(A,B){var C=Object.extend({against:function(){return true},args:{},failureMessage:"Not valid!"},B||{});if(!C.against(A,C.args)){Validate.fail(C.failureMessage)}return true},now:function(A,D,C){if(!A){throw new Error("Validate::now - Validation function must be provided!")}var E=true;try{A(D,C||{})}catch(B){if(B instanceof Validate.Error){E=false}else{throw B}}finally{return E}},Error:function(A){this.message=A;this.name="ValidationError"},fail:function(A){throw new Validate.Error(A)}};