From 8d23310bd2f9abb32cd9561ce0aa9c505cfa9cb1 Mon Sep 17 00:00:00 2001
From: Aaron Newton <git@clientcide.com>
Date: Sun, 8 Mar 2009 16:53:00 -0700
Subject: [PATCH] checking for Fx.Scroll before it is invoked in
 FormValidator.Inline

---
 Source/Forms/FormValidator.Inline.js | 23 ++++++++++-------------
 1 file changed, 10 insertions(+), 13 deletions(-)

diff --git a/Source/Forms/FormValidator.Inline.js b/Source/Forms/FormValidator.Inline.js
index f71a19e6..537c5e06 100644
--- a/Source/Forms/FormValidator.Inline.js
+++ b/Source/Forms/FormValidator.Inline.js
@@ -40,19 +40,16 @@ FormValidator.Inline = new Class({
 	makeAdvice: function(className, field, error, warn){
 		var errorMsg = (warn)?this.warningPrefix:this.errorPrefix;
 				errorMsg += (this.options.useTitles) ? field.title || error:error;
+		var cssClass = (warn)?'warning-advice':'validation-advice';
+		var newAdvice = new Element('div', {
+			html: errorMsg,
+			styles: { display: 'none' },
+			id: 'advice-'+className+'-'+this.getFieldId(field)
+		}).addClass(cssClass);
 		var advice = this.getAdvice(className, field);
-		if (!advice){
-			var cssClass = (warn) ? 'warning-advice' : 'validation-advice';
-			advice = new Element('div', {
-				html: errorMsg,
-				styles: { display: 'none' },
-				id: 'advice-' + className + '-' + this.getFieldId(field)
-			}).addClass(cssClass);
-		} else{
-			advice.set('html', errorMsg);
-		}
-		field.store('advice-' + className, advice);
-		return advice;
+		if(advice) newAdvice.replaces(advice);
+		field.store('advice-'+className, newAdvice);
+		return newAdvice;
 	},
 
 	getFieldId : function(field){
@@ -146,7 +143,7 @@ FormValidator.Inline = new Class({
 				par = par.getParent();
 			};
 			var fx = par.retrieve('fvScroller');
-			if (!fx && window.Fx){
+			if (!fx && window.Fx && Fx.Scroll){
 				fx = new Fx.Scroll(par, {
 					transition: 'quad:out',
 					offset: {