Try changing this line: $(this.children).show();
to: $(this).children().show(); The first uses a property that's not available in Firefox - whereas the second uses a jQuery method that works in all browsers. --John On Thu, Sep 4, 2008 at 10:45 AM, Phonedude <[EMAIL PROTECTED]> wrote: > > My first jQuery project has me puzzled. I have a page > http://twinflamingos.com/chris/chris.htm that throws an error when > any of the menu headers is clicked in Firefox. In IE6 the drop-down > works > perfectly, but FF2 doesn't work and puts an error in the log. > Specifically it says: > > Error: [Exception... "Could not convert JavaScript argument" > nsresult: "0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)" location: "JS > frame :: http://jqueryjs.googlecode.com/files/jquery-1.2.6.js :: > anonymous :: line 871" data: no] > Source File: http://jqueryjs.googlecode.com/files/jquery-1.2.6.js > Line: 871 > > I am relatively new to javascript and brand new to jQuery so this > information doesn't help me much. Is this a bug? Or is my coding > simply bad? My html and css both validate at W3C. > > If this is the wrong forum/list/group I apologize -- please direct me > to the proper place. > > Thanks, > > Larry Ludwick > >