what version of iRite are you using?
The last update to iRite, version 1.0.3 contains an updated version of the FCKEditor that should fix this problem.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.