I haven't worked in Zimbra for a while but I'm back with a new installation - 5.0.10. Some time ago I posted a fix for displaying the correct UK date in the mouse over event in an email message body to display UK dates. I modified the date.js file and swapped a couple of parameters. Now the problem is back with 4/11/2008 showing appointments for 11th April 2008. Trouble is date.js is totally different and I can't figure out what's happening. I've set the language to English UK. Anyone know the new file to modify to fix this issue?