i dont know whether you are using ASP.net C# or not but if yes then first import
using System.Text.RegularExpressions;
using FredCK.FCKeditorV2;
these two things and then where you are retrieving your value from fckeditor then use
string fckContent = Regex.Replace(FCKEditorID.value, @"<(.|\n)*?>", string.Empty);
Mac
2010-08-27 10:18:37