Currently the Share calendar starts on Monday instead of Sunday. I've searched the Internet and I found http://blogs.alfresco.com/wp/dwebster/2011/09/26/share-calendar-updates/. Under his direction I have edited the files /opt/alfresco-4.2.e/tomcat/webapps/share/WEB-INF/classes/alfresco/messages/slingshot.properties, & /opt/alfresco-4.2.e/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/messages/slingshot.properties. I changed calendar.widget_config.start_weekday from 1 to 0. I also edited /opt/alfresco-4.2.e/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/calendar/view.get.config.xml. One interesting thing I found was that the entry firstDay was not there so I added it. After all this I started the server back up and it still is using Monday as the first day instead of sunday. I'm guessing the place to make the changes is somewhere other than where I have edited. If someone could point me in the right direction I would really appreciate it. I have access to all the log files so if someone needs them, please send me a private message.
Didn't realize it but I forgot to say that it is 4.2.e Community not Enterprise.