/*
LiveValidation 1.3 (standalone version)
Copyright (c) 2007-2008 Alec Hill (www.livevalidation.com)
LiveValidation is licensed under the terms of the MIT License
*/
var LiveValidation=function(B,A){this.initialize(B,A);
};LiveValidation.VERSION="1.3 standalone";LiveValidation.TEXTAREA=1;LiveValidation.TEXT=2;
LiveValidation.PASSWORD=3;LiveValidation.CHECKBOX=4;LiveValidation.SELECT=5;LiveValidation.FILE=6;
LiveValidation.massValidate=function(C){var D=true;for(var B=0,A=C.length;B<A;++B){var E=C[B].validate();
if(D){D=E;}}return D;};LiveValidation.prototype={validClass:"LV_valid",invalidClass:"LV_invalid",messageClass:"LV_validation_message",validFieldClass:"LV_valid_field",invalidFieldClass:"LV_invalid_field",initialize:function(D,C){var A=this;
if(!D){throw new Error("LiveValidation::initialize - No element reference or element id has been provided!");
}this.element=D.nodeName?D:document.getElementById(D);if(!this.element){throw new Error("LiveValidation::initialize - No element with reference or id of '"+D+"' exists!");
}this.validations=[];this.elementType=this.getElementType();this.form=this.element.form;
var B=C||{};this.validMessage=B.validMessage||"Thankyou!";this.showOkMessage=false;
var E=B.insertAfterWhatNode||this.element;this.insertAfterWhatNode=E.nodeType?E:document.getElementById(E);
this.onValid=B.onValid||function(){this.insertMessage(this.createMessageSpan());this.addFieldClass();
};this.onInvalid=B.onInvalid||function(){this.insertMessage(this.createMessageSpan());
this.addFieldClass();};this.onlyOnBlur=B.onlyOnBlur||false;this.wait=B.wait||0;this.onlyOnSubmit=B.onlyOnSubmit||false;
if(this.form){this.formObj=LiveValidationForm.getInstance(this.form);this.formObj.addField(this);
}this.oldOnFocus=this.element.onfocus||function(){};this.oldOnBlur=this.element.onblur||function(){};
this.oldOnClick=this.element.onclick||function(){};this.oldOnChange=this.element.onchange||function(){};
this.oldOnKeyup=this.element.onkeyup||function(){};this.element.onfocus=function(F){A.doOnFocus(F);
return A.oldOnFocus.call(this,F);};if(!this.onlyOnSubmit){switch(this.elementType){case LiveValidation.CHECKBOX:this.element.onclick=function(F){A.validate();
return A.oldOnClick.call(this,F);};case LiveValidation.SELECT:case LiveValidation.FILE:this.element.onchange=function(F){A.validate();
return A.oldOnChange.call(this,F);};break;default:if(!this.onlyOnBlur){this.element.onkeyup=function(F){A.deferValidation();
return A.oldOnKeyup.call(this,F);};}this.element.onblur=function(F){A.doOnBlur(F);
return A.oldOnBlur.call(this,F);};}}},destroy:function(){if(this.formObj){this.formObj.removeField(this);
this.formObj.destroy();}this.element.onfocus=this.oldOnFocus;if(!this.onlyOnSubmit){switch(this.elementType){case LiveValidation.CHECKBOX:this.element.onclick=this.oldOnClick;
case LiveValidation.SELECT:case LiveValidation.FILE:this.element.onchange=this.oldOnChange;
break;default:if(!this.onlyOnBlur){this.element.onkeyup=this.oldOnKeyup;}this.element.onblur=this.oldOnBlur;
}}this.validations=[];this.removeMessageAndFieldClass();},add:function(A,B){this.validations.push({type:A,params:B||{}});
return this;},remove:function(B,D){var E=false;for(var C=0,A=this.validations.length;
C<A;C++){if(this.validations[C].type==B){if(this.validations[C].params==D){E=true;
break;}}}if(E){this.validations.splice(C,1);}return this;},deferValidation:function(B){if(this.wait>=300){this.removeMessageAndFieldClass();
}var A=this;if(this.timeout){clearTimeout(A.timeout);}this.timeout=setTimeout(function(){A.validate();
},A.wait);},doOnBlur:function(A){this.focused=false;this.validate(A);},doOnFocus:function(A){this.focused=true;
this.removeMessageAndFieldClass();},getElementType:function(){switch(true){case (this.element.nodeName.toUpperCase()=="TEXTAREA"):return LiveValidation.TEXTAREA;
case (this.element.nodeName.toUpperCase()=="INPUT"&&this.element.type.toUpperCase()=="TEXT"):return LiveValidation.TEXT;
case (this.element.nodeName.toUpperCase()=="INPUT"&&this.element.type.toUpperCase()=="PASSWORD"):return LiveValidation.PASSWORD;
case (this.element.nodeName.toUpperCase()=="INPUT"&&this.element.type.toUpperCase()=="CHECKBOX"):return LiveValidation.CHECKBOX;
case (this.element.nodeName.toUpperCase()=="INPUT"&&this.element.type.toUpperCase()=="FILE"):return LiveValidation.FILE;
case (this.element.nodeName.toUpperCase()=="SELECT"):return LiveValidation.SELECT;
case (this.element.nodeName.toUpperCase()=="INPUT"):throw new Error("LiveValidation::getElementType - Cannot use LiveValidation on an "+this.element.type+" input!");
default:throw new Error("LiveValidation::getElementType - Element must be an input, select, or textarea!");
}},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.Presence: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;}}if(!this.showOkMessage){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;this.showOkMessage=false;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{if(B instanceof Validate.Success){this.message=B.message;
this.showOkMessage=true;}else{throw B;}}}finally{return E;}},validate:function(){if(!this.element.disabled){var A=this.doValidations();
if(A){this.onValid();return true;}else{this.onInvalid();return false;}}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(B){this.removeMessage();
if((this.displayMessageWhenEmpty&&(this.elementType==LiveValidation.CHECKBOX||this.element.value==""))||this.element.value!=""){var A=this.validationFailed?this.invalidClass:this.validClass;
B.className+=" "+this.messageClass+" "+A;if(this.insertAfterWhatNode.nextSibling){this.insertAfterWhatNode.parentNode.insertBefore(B,this.insertAfterWhatNode.nextSibling);
}else{this.insertAfterWhatNode.parentNode.appendChild(B);}}},addFieldClass:function(){this.removeFieldClass();
if(!this.validationFailed){if(this.displayMessageWhenEmpty||this.element.value!=""){if(this.element.className.indexOf(this.validFieldClass)==-1){this.element.className+=" "+this.validFieldClass;
}}}else{if(this.element.className.indexOf(this.invalidFieldClass)==-1){this.element.className+=" "+this.invalidFieldClass;
}}},removeMessage:function(){var A;var B=this.insertAfterWhatNode;while(B.nextSibling){if(B.nextSibling.nodeType===1){A=B.nextSibling;
break;}B=B.nextSibling;}if(A&&A.className.indexOf(this.messageClass)!=-1){this.insertAfterWhatNode.parentNode.removeChild(A);
}},removeFieldClass:function(){if(this.element.className.indexOf(this.invalidFieldClass)!=-1){this.element.className=this.element.className.split(this.invalidFieldClass).join("");
}if(this.element.className.indexOf(this.validFieldClass)!=-1){this.element.className=this.element.className.split(this.validFieldClass).join(" ");
}},removeMessageAndFieldClass:function(){this.removeMessage();this.removeFieldClass();
}};var LiveValidationForm=function(A){this.initialize(A);};LiveValidationForm.instances={};
LiveValidationForm.getInstance=function(A){var B=Math.random()*Math.random();if(!A.id){A.id="formId_"+B.toString().replace(/\./,"")+new Date().valueOf();
}if(!LiveValidationForm.instances[A.id]){LiveValidationForm.instances[A.id]=new LiveValidationForm(A);
}return LiveValidationForm.instances[A.id];};LiveValidationForm.prototype={initialize:function(B){this.name=B.id;
this.element=B;this.fields=[];this.oldOnSubmit=this.element.onsubmit||function(){};
var A=this;this.element.onsubmit=function(D){if(!D){var D=window.event;}var C;if(D.srcElement){C=D.srcElement.name;
}else{C=D.explicitOriginalTarget.name;}if(C=="cancel"){return A.oldOnSubmit.call(this,D||window.event)!==false;
}return(LiveValidation.massValidate(A.fields))?A.oldOnSubmit.call(this,D||window.event)!==false:false;
};},addField:function(A){this.fields.push(A);},removeField:function(C){var D=[];for(var B=0,A=this.fields.length;
B<A;B++){if(this.fields[B]!==C){D.push(this.fields[B]);}}this.fields=D;},destroy:function(A){if(this.fields.length!=0&&!A){return false;
}this.element.onsubmit=this.oldOnSubmit;LiveValidationForm.instances[this.name]=null;
return true;}};var Validate={Presence:function(B,C){var C=C||{};var A=C.failureMessage||"Can't be empty!";
if(B===""||B===null||B===undefined){Validate.fail(A);}return true;},Numericality:function(J,E){var A=J;
var J=Number(J);var E=E||{};var F=((E.minimum)||(E.minimum==0))?E.minimum:null;var C=((E.maximum)||(E.maximum==0))?E.maximum:null;
var D=((E.is)||(E.is==0))?E.is:null;var G=E.notANumberMessage||"Must be a number!";
var H=E.notAnIntegerMessage||"Must be an integer!";var I=E.wrongNumberMessage||"Must be "+D+"!";
var B=E.tooLowMessage||"Must not be less than "+F+"!";var K=E.tooHighMessage||"Must not be more than "+C+"!";
if(!isFinite(J)){Validate.fail(G);}if(E.onlyInteger&&(/\.0+$|\.$/.test(String(A))||J!=parseInt(J))){Validate.fail(H);
}switch(true){case (D!==null):if(J!=Number(D)){Validate.fail(I);}break;case (F!==null&&C!==null):Validate.Numericality(J,{tooLowMessage:B,minimum:F});
Validate.Numericality(J,{tooHighMessage:K,maximum:C});break;case (F!==null):if(J<Number(F)){Validate.fail(B);
}break;case (C!==null):if(J>Number(C)){Validate.fail(K);}break;}return true;},Format:function(C,E){var C=String(C);
var E=E||{};var A=E.failureMessage||"Not valid!";var B=E.pattern||/./;var D=E.negate||false;
if(!D&&!B.test(C)){Validate.fail(A);}if(D&&B.test(C)){Validate.fail(A);}return true;
},Email:function(B,C){var C=C||{};var A=C.failureMessage||"Must be a valid email address!";
Validate.Format(B,{failureMessage:A,pattern:/^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i});
return true;},Length:function(F,G){var F=String(F);var G=G||{};var E=((G.minimum)||(G.minimum==0))?G.minimum:null;
var H=((G.maximum)||(G.maximum==0))?G.maximum:null;var C=((G.is)||(G.is==0))?G.is:null;
var A=G.wrongLengthMessage||"Must be "+C+" characters long!";var B=G.tooShortMessage||"Must not be less than "+E+" characters long!";
var D=G.tooLongMessage||"Must not be more than "+H+" characters long!";switch(true){case (C!==null):if(F.length!=Number(C)){Validate.fail(A);
}break;case (E!==null&&H!==null):Validate.Length(F,{tooShortMessage:B,minimum:E});
Validate.Length(F,{tooLongMessage:D,maximum:H});break;case (E!==null):if(F.length<Number(E)){Validate.fail(B);
}break;case (H!==null):if(F.length>Number(H)){Validate.fail(D);}break;default:throw new Error("Validate::Length - Length(s) to validate against must be provided!");
}return true;},Inclusion:function(H,F){var F=F||{};var K=F.failureMessage||"Must be included in the list!";
var G=(F.caseSensitive===false)?false:true;if(F.allowNull&&H==null){return true;}if(!F.allowNull&&H==null){Validate.fail(K);
}var D=F.within||[];if(!G){var A=[];for(var C=0,B=D.length;C<B;++C){var I=D[C];if(typeof I=="string"){I=I.toLowerCase();
}A.push(I);}D=A;if(typeof H=="string"){H=H.toLowerCase();}}var J=false;for(var E=0,B=D.length;
E<B;++E){if(D[E]==H){J=true;}if(F.partialMatch){if(H.indexOf(D[E])!=-1){J=true;}}}if((!F.negate&&!J)||(F.negate&&J)){Validate.fail(K);
}return true;},Exclusion:function(A,B){var B=B||{};B.failureMessage=B.failureMessage||"Must not be included in the list!";
B.negate=true;Validate.Inclusion(A,B);return true;},Confirmation:function(C,D){if(!D.match){throw new Error("Validate::Confirmation - Error validating confirmation: Id of element to match must be provided!");
}var D=D||{};var B=D.failureMessage||"Does not match!";var A=D.match.nodeName?D.match:document.getElementById(D.match);
if(!A){throw new Error("Validate::Confirmation - There is no reference with name of, or element with id of '"+D.match+"'!");
}if(C!=A.value){Validate.fail(B);}return true;},Acceptance:function(B,C){var C=C||{};
var A=C.failureMessage||"Must be accepted!";if(!B){Validate.fail(A);}return true;
},Custom:function(D,E){var E=E||{};var B=E.against||function(){return true;};var A=E.args||{};
var C=E.failureMessage||"Not valid!";if(!B(D,A)){Validate.fail(C);}return true;},CalculateValue:function(value,paramsObj){var paramsObj=paramsObj||{};
var formula=paramsObj.formula||"#{value} * 1";var message=paramsObj.calculationMessage||"(#{calculated_value})";
formula=formula.replace(new RegExp("#\\{value\\}","gi"),parseInt(value));var calculated_value=eval(formula);
Validate.ok(message.replace(new RegExp("#\\{calculated_value\\}","gi"),calculated_value));
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;}},fail:function(A){throw new Validate.Error(A);},ok:function(A){throw new Validate.Success(A);
},Error:function(A){this.message=A;this.name="ValidationError";},Success:function(A){this.message=A;
this.name="ValidationSuccess";}};