Fixed ticket #396;search result displays private and registered pages to not logged in users.Thanks to thorn
Added function wich replaces mbstring cause this seems not to work properly on some php4 versions (Thanks to thorn)
Optimized search and highlighting funktions
Fixed issues with some languages when UTF8 is used.Removed all htmlentites from the code (revoked changeset [396]) and added new functions instead.Adapted the search and the highlighting to use the new functions.With this changes WB can now be used with charset UTF8 for all languages.
Added new function for highlighting search results in the content area; Fixed some issues in search with special chars; (Special thanks to "thorn" and "Funky_MF")