A nice tool for checking (possible) errors in JavaScript is JSLint from Douglas Crockford. There are a couple of options available how strict the tool works.
http://www.jslint.com/lint.html Cheers, jens -- Jens Brueckmann http://www.yalf.de ******************************************************************* List Guidelines: http://webstandardsgroup.org/mail/guidelines.cfm Unsubscribe: http://webstandardsgroup.org/join/unsubscribe.cfm Help: [EMAIL PROTECTED] *******************************************************************