diff --git a/main/inc/lib/fckeditor/editor/plugins/asciisvg/fck_asciisvg.js b/main/inc/lib/fckeditor/editor/plugins/asciisvg/fck_asciisvg.js
index 899ef23896..c28df2afb2 100644
--- a/main/inc/lib/fckeditor/editor/plugins/asciisvg/fck_asciisvg.js
+++ b/main/inc/lib/fckeditor/editor/plugins/asciisvg/fck_asciisvg.js
@@ -204,11 +204,10 @@ function Ok()
 
 function UpdateEmbed( e )
 {
+    UpdatePreview() ;
     SetAttribute( e, 'type', 'image/svg+xml' ) ;
     SetAttribute( e, 'src', FCKConfig.DrawingASCIISVG ) ;
     SetAttribute( e, 'sscr', sscr ) ;
-    width = GetE( 'gwidth' ).value ;
-    height = GetE( 'gheight' ).value ;
     SetAttribute( e, 'width', width ) ;
     SetAttribute( e, 'height', height ) ;
     var style = 'width: ' + FCKTools.ConvertHtmlSizeToStyle( width.toString() ) + '; ' +