Some users prefer to have all options of their journal displayed through one page when updating. This is available through the InsaneJournal Portal, which is located at this link: (http://www.insanejournal.com/portal/).
Rather than updating through the web interface, it is possible to post an entry through downloadable software known as clients. More information about clients can be found here: (http://www.insanejournal.com/support/faqbrowse.bml?faqid=129).