Hello, Just upgraded to scriptaculous 1.63 and experience a problem with a simple function: Effect.toggle(node, ''blind'', { duration: 1, afterFinish: function() { Element.toggleClassName(el, ''expand''); } }) While it worked in 1.6.2, it doesn''t work anymore in 1.6.3 in IE - Firefox works. Any idea what''s wrong with this? The error message is referring to line 1251 which is the following: var Enumerable = { each: function(iterator) { var index = 0; try { this._each(function(value) { try { iterator(value, index++); } catch (e) { if (e != $continue) throw e; } }); } catch (e) { if (e != $break) throw e; } }, Thank you in advance for your input. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails-spinoffs/attachments/20060905/7789ae28/attachment-0001.html