Index: /CKEditor/branches/features/aria/_source/lang/en.js
===================================================================
--- /CKEditor/branches/features/aria/_source/lang/en.js	(revision 5018)
+++ /CKEditor/branches/features/aria/_source/lang/en.js	(revision 5019)
@@ -396,5 +396,10 @@
 		button2Img	: 'Do you want to transform the selected image button on a simple image?',
 		img2Button	: 'Do you want to transform the selected image on a image button?',
-		urlMissing : 'Image source URL is missing.'
+		urlMissing : 'Image source URL is missing.',
+		validateWidth : 'Width must be one of an integer, a pixel number, or a percentage.',
+		validateHeight : 'Height must be one of an integer, a pixel number, or a percentage.',
+		validateBorder : 'Border must be a whole number.',
+		validateHSpace : 'HSpace must be a whole number.',
+		validateVSpace : 'VSpace must be a whole number.'
 	},
 
Index: /CKEditor/branches/features/aria/_source/plugins/image/dialogs/image.js
===================================================================
--- /CKEditor/branches/features/aria/_source/plugins/image/dialogs/image.js	(revision 5018)
+++ /CKEditor/branches/features/aria/_source/plugins/image/dialogs/image.js	(revision 5019)
@@ -620,9 +620,9 @@
 																commitInternally.call( this, 'advanced:txtdlgGenStyle' );
 															},
-															validate: function()
+															validate : function()
 															{
 																var aMatch  =  this.getValue().match( regexGetSizeOrEmpty );
 																if ( !aMatch )
-																	alert( editor.lang.common.validateNumberFailed );
+																	alert( editor.lang.image.validateWidth );
 																return !!aMatch;
 															},
@@ -670,9 +670,9 @@
 																commitInternally.call( this, 'advanced:txtdlgGenStyle' );
 															},
-															validate: function()
+															validate : function()
 															{
 																var aMatch = this.getValue().match( regexGetSizeOrEmpty );
 																if ( !aMatch )
-																	alert( editor.lang.common.validateNumberFailed );
+																	alert( editor.lang.image.validateHeight );
 																return !!aMatch;
 															},
@@ -793,9 +793,5 @@
 														commitInternally.call( this, 'advanced:txtdlgGenStyle' );
 													},
-													validate: function()
-													{
-														var func = CKEDITOR.dialog.validate.integer( editor.lang.common.validateNumberFailed );
-														return func.apply( this );
-													},
+													validate : CKEDITOR.dialog.validate.integer( editor.lang.image.validateBorder ),
 													setup : function( type, element )
 													{
@@ -856,9 +852,5 @@
 														commitInternally.call( this, 'advanced:txtdlgGenStyle' );
 													},
-													validate: function()
-													{
-														var func = CKEDITOR.dialog.validate.integer( editor.lang.common.validateNumberFailed );
-														return func.apply( this );
-													},
+													validate : CKEDITOR.dialog.validate.integer( editor.lang.image.validateHSpace ),
 													setup : function( type, element )
 													{
@@ -924,9 +916,5 @@
 														commitInternally.call( this, 'advanced:txtdlgGenStyle' );
 													},
-													validate: function()
-													{
-														var func = CKEDITOR.dialog.validate.integer( editor.lang.common.validateNumberFailed );
-														return func.apply( this );
-													},
+													validate : CKEDITOR.dialog.validate.integer( editor.lang.image.validateVSpace ),
 													setup : function( type, element )
 													{