Running on DNN v04.08.01 - Repository v03.01.13

When I insert a Repository Module in any page it displays correctly, but I see in the error conole (FF WebDeveloper Toolbar):

Error: window.attachEvent is not a function
Source File: http://localhost:1861/MyWebSite/DesktopModules/Repository/js/pngfix.js
Row: 29

Ok, I don't mind as long as it works. Then I switch to "articles" the Template, I add an article, I publish it, and see its summary, but when I try to show the text of the article clicking on "read article" nothing happens, and this is recorded in the error console:

Error: missing ; before statement
Source File: http://localhost:1861/MyWebSite/Info/tabid/54/Default.aspx
Row: 466, Column: 54
Source:
        el.innerHTML = '<span class="ArticleToggle">read article</span>';

Any ideas anyone?

P.S. Experienced in FireFox 2.0.0.12 and Internet Explorer 7.0.5730.13, same result.

Thank you very much for you prompt response.

I figured out the problem with the showhide.js was caused by the italian translation of the module that I created. In fact "read article" in italian is "leggi l'articolo", this caused the js onclick statement to go crazy. Now everything goes smooth, the article shows and hides perfectly.

Anyway the window.attachEvent is not a function error still occurs, but as long as it doesn't affect module's functionality, I will not try to go deeper in the Atlas Compatibility Matter. In fact I faced the error on a local install, using Web Developer Express 2008 and .Net Framework 3.5, maybe in production this will be correct.

Thanks anyway, your professionality on this forum helped me much!